158,235 commits

Author	SHA1	Message	Date
Linus Torvalds	66ebbdfdeb	Switch ARM/ARM64 over to the modern per device MSI domains: ... This simplifies the handling of platform MSI and wire to MSI controllers and removes about 500 lines of legacy code. Aside of that it paves the way for ARM/ARM64 to utilize the dynamic allocation of PCI/MSI interrupts and to support the upcoming non standard IMS (Interrupt Message Store) mechanism on PCIe devices -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmaeheUTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYocX4D/wLYD+DQDpA3U1XS8jPNE4vKcmBBNX8 Mj4qdHsY8fK+FhmtLsj8FL3iSTymPtgXzFupXGS+5iFG3LhbW8JWEbqjbowcJ1c8 /4w8sKyyWdCSScrCTrH4A3RrLNDAX3DzSMqqi17sdETuwtN0RJiXgcm/CwRXETmn kVqB7ddalyAR0Z2N/ym1fkuwyBAdeu3cBxMy/BWR6GFae1dAGe8Kr8GsmmuzBTFi DQSmkh6kZntTn9y+K7juXF+1q8InolmHiOOUeoUJachSCyp6nu9W2+S2MVUiuOA2 X1/Ei3eKvkBHFDd7phZnIrVecuNehAQEV6BRMKOYBiDG4lwD6vCbbr9/YF5vBGni tbZAetk9VBpIj0YRVAz7WkLC2JmVbw4znlrDwe8+xeLeDwRXl9f4Xc1Udr0qKgpd 1bNE1zG1z45v5J3OtJLJ4MCYcUCsQgv1CkUlNEdz5+NhXHT+W+oKJor/0WYJ3Qwe iqTEJ9BA1/SzvngwIt/uoMZlEjBl/0/T1UEMJvP/7oEqjl/UAEWGlpKnID3hsDc2 GcIEOJod6hWzyPyeJUI6RpCHy4ZG93WL7Ks+lvzfp381yoDL5/KlveDtSomyuzYF 2xXHUAvw8MAYfJ/CFft/DYme8sBpn1cxAMWdctEiAn0qfS7X1RNZ/RhQ2OXxRw3q tNpc0jEen9m72A== =2adH -----END PGP SIGNATURE----- Merge tag 'irq-msi-2024-07-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull MSI interrupt updates from Thomas Gleixner: "Switch ARM/ARM64 over to the modern per device MSI domains. This simplifies the handling of platform MSI and wire to MSI controllers and removes about 500 lines of legacy code. Aside of that it paves the way for ARM/ARM64 to utilize the dynamic allocation of PCI/MSI interrupts and to support the upcoming non standard IMS (Interrupt Message Store) mechanism on PCIe devices" * tag 'irq-msi-2024-07-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (25 commits) irqchip/gic-v3-its: Correctly fish out the DID for platform MSI irqchip/gic-v3-its: Correctly honor the RID remapping genirq/msi: Move msi_device_data to core genirq/msi: Remove platform MSI leftovers irqchip/irq-mvebu-icu: Remove platform MSI leftovers irqchip/irq-mvebu-sei: Switch to MSI parent irqchip/mvebu-odmi: Switch to parent MSI irqchip/mvebu-gicp: Switch to MSI parent irqchip/irq-mvebu-icu: Prepare for real per device MSI irqchip/imx-mu-msi: Switch to MSI parent irqchip/gic-v2m: Switch to device MSI irqchip/gic_v3_mbi: Switch over to parent domain genirq/msi: Remove platform_msi_create_device_domain() irqchip/mbigen: Remove platform_msi_create_device_domain() fallback irqchip/gic-v3-its: Switch platform MSI to MSI parent irqchip/irq-msi-lib: Prepare for DOMAIN_BUS_WIRED_TO_MSI irqchip/mbigen: Prepare for real per device MSI irqchip/irq-msi-lib: Prepare for DEVICE MSI to replace platform MSI irqchip/gic-v3-its: Provide MSI parent for PCI/MSI[-X] irqchip/irq-msi-lib: Prepare for PCI MSI/MSIX ...	2024-07-22 14:02:19 -07:00
Linus Torvalds	ac7473a179	Updates for the interrupt subsystem: ... - Core: - Provide a new mechanism to create interrupt domains. The existing interfaces have already too many parameters and it's a pain to expand any of this for new required functionality. The new function takes a pointer to a data structure as argument. The data structure combines all existing parameters and allows for easy extension. The first extension for this is to handle the instantiation of generic interrupt chips at the core level and to allow drivers to provide extra init/exit callbacks. This is necessary to do the full interrupt chip initialization before the new domain is published, so that concurrent usage sites won't see a half initialized interrupt domain. Similar problems exist on teardown. This has turned out to be a real problem due to the deferred and parallel probing which was added in recent years. Handling this at the core level allows to remove quite some accrued boilerplate code in existing drivers and avoids horrible workarounds at the driver level. - The usual small improvements all over the place - Drivers - Add support for LAN966x OIC and RZ/Five SoC - Split the STM ExtI driver into a microcontroller and a SMP version to allow building the latter as a module for multi-platform kernels. - Enable MSI support for Armada 370XP on platforms which do not support IPIs. - The usual small fixes and enhancements all over the place. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmaVJbUTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoXTuD/9Tc9BhY5CW7HQkdPQu2Db1O+esprkQ Uo9lMpTTpPiy9btg4LONzLf4mjbufZpyKBxkRWoZFO0Zj5q4UE9NZYh7EcxrF5Tl CIFJmyteLsYuOyCmPrtSDSovonXjQKYBE3u2LVJNNkwEkhYbYW9sqIKeT8nneLv6 53gd28ESFUEUjHNTblw/eXviweyUKSXc0qyg+3hgZQPMoh9RkdkEPvyaw9Y/s5Ce FelLLxzMqX86dR2TJMLqiaGiMpUu/kl+Yz2m5c77TwA2D68qjhHywbtKtlH7b3C6 LMHu2dMrrKSJrLL8roVIYJdHAd1TKWVdnYhqv9WBHFTu1sDuztpR44mewbo8exUU L2RgVSGYNmeFC3p4wztWYSQfIVa9uOg7+TnJJdh7G0jLIeKM/TbufWqDAJAuoVPL QhGbZ5xNbZJZ8bvhhItjxpRN/kPs44p3mUGyRJBQzm+mDN118bqfmQzhLcwRbfE2 smp73SQzg9alG2rGdNVEqkKmp8zhg2Crx2VCeVdgbeOxWQRet9zLWcp4FfCEUE9e eK3iEi8z+rmwafaf3rsxYdrdIRLaUmcni0v7R/16cJH/Cs7bU3Re8XyGhevo3lsO pJiP5wZDxbckwXNpLm3S/qPDW7vSCnuFPF7QmOvC3a70PsD+E4NKUgiwJuHtn/ZV pFBKzbQgCsowQA== =QCRH -----END PGP SIGNATURE----- Merge tag 'irq-core-2024-07-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull interrupt subsystem updates from Thomas Gleixner: "Core: - Provide a new mechanism to create interrupt domains. The existing interfaces have already too many parameters and it's a pain to expand any of this for new required functionality. The new function takes a pointer to a data structure as argument. The data structure combines all existing parameters and allows for easy extension. The first extension for this is to handle the instantiation of generic interrupt chips at the core level and to allow drivers to provide extra init/exit callbacks. This is necessary to do the full interrupt chip initialization before the new domain is published, so that concurrent usage sites won't see a half initialized interrupt domain. Similar problems exist on teardown. This has turned out to be a real problem due to the deferred and parallel probing which was added in recent years. Handling this at the core level allows to remove quite some accrued boilerplate code in existing drivers and avoids horrible workarounds at the driver level. - The usual small improvements all over the place Drivers: - Add support for LAN966x OIC and RZ/Five SoC - Split the STM ExtI driver into a microcontroller and a SMP version to allow building the latter as a module for multi-platform kernels - Enable MSI support for Armada 370XP on platforms which do not support IPIs - The usual small fixes and enhancements all over the place" * tag 'irq-core-2024-07-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (59 commits) irqdomain: Fix the kernel-doc and plug it into Documentation genirq: Set IRQF_COND_ONESHOT in request_irq() irqchip/imx-irqsteer: Handle runtime power management correctly irqchip/gic-v3: Pass #redistributor-regions to gic_of_setup_kvm_info() irqchip/bcm2835: Enable SKIP_SET_WAKE and MASK_ON_SUSPEND irqchip/gic-v4: Make sure a VPE is locked when VMAPP is issued irqchip/gic-v4: Substitute vmovp_lock for a per-VM lock irqchip/gic-v4: Always configure affinity on VPE activation Revert "irqchip/dw-apb-ictl: Support building as module" Revert "Loongarch: Support loongarch avec" arm64: Kconfig: Allow build irq-stm32mp-exti driver as module ARM: stm32: Allow build irq-stm32mp-exti driver as module irqchip/stm32mp-exti: Allow building as module irqchip/stm32mp-exti: Rename internal symbols irqchip/stm32-exti: Split MCU and MPU code arm64: Kconfig: Select STM32MP_EXTI on STM32 platforms ARM: stm32: Use different EXTI driver on ARMv7m and ARMv7a irqchip/stm32-exti: Add CONFIG_STM32MP_EXTI irqchip/dw-apb-ictl: Support building as module irqchip/riscv-aplic: Simplify the initialization code ...	2024-07-22 13:52:05 -07:00
Linus Torvalds	7d080fa867	for-6.11/block-20240722 ... -----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmaeZBIQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpqI7D/9XPinZuuwiZ/670P8yjk1SHFzqzdwtuFuP +Dq2lcoYRkuwm5PvCvhs3QH2mnjS1vo1SIoAijGEy3V1bs41mw87T2knKMIn4g5v I5A4gC6i0IqxIkFm17Zx9yG+MivoOmPtqM4RMxze2xS/uJwWcvg4tjBHZfylY3d9 oaIXyZj+0dTRf955K2x/5dpfE6qjtDG0bqrrJXnzaIKHBJk2HKezYFbTstAA4OY+ MvMqRL7uJmJBd7384/WColIO0b8/UEchPl7qG+zy9pg+wzQGLFyF/Z/KdjrWdDMD IFs92uNDFQmiGoyujJmXdDV9xpKi94nqDAtUR+Qct0Mui5zz0w2RNcGvyTDjBMpv CAzTkTW48moYkwLPhPmy8Ge69elT82AC/9ZQAHbA7g3TYgJML5IT/7TtiaVe6Rc1 podnTR3/e9XmZnc25aUZeAr6CG7b+0NBvB+XPO9lNyMEE38sfwShoPdAGdKX25oA mjnLHBc9grVOQzRGEx22E11k+1ChXf/o9H546PB2Pr9yvf/DQ3868a+QhHssxufL Xul1K5a+pUmOnaTLD3ESftYlFmcDOHQ6gDK697so7mU7lrD3ctN4HYZ2vwNk35YY 2b4xrABrOEbAXlUo3Ht8F/ecg6qw4xTr9vAW5q4+L2H5+28RaZKYclHhLmR23yfP xJ/d5FfVFQ== =fqoV -----END PGP SIGNATURE----- Merge tag 'for-6.11/block-20240722' of git://git.kernel.dk/linux Pull more block updates from Jens Axboe: - MD fixes via Song: - md-cluster fixes (Heming Zhao) - raid1 fix (Mateusz Jończyk) - s390/dasd module description (Jeff) - Series cleaning up and hardening the blk-mq debugfs flag handling (John, Christoph) - blk-cgroup cleanup (Xiu) - Error polled IO attempts if backend doesn't support it (hexue) - Fix for an sbitmap hang (Yang) * tag 'for-6.11/block-20240722' of git://git.kernel.dk/linux: (23 commits) blk-cgroup: move congestion_count to struct blkcg sbitmap: fix io hung due to race on sbitmap_word::cleared block: avoid polling configuration errors block: Catch possible entries missing from rqf_name[] block: Simplify definition of RQF_NAME() block: Use enum to define RQF_x bit indexes block: Catch possible entries missing from cmd_flag_name[] block: Catch possible entries missing from alloc_policy_name[] block: Catch possible entries missing from hctx_flag_name[] block: Catch possible entries missing from hctx_state_name[] block: Catch possible entries missing from blk_queue_flag_name[] block: Make QUEUE_FLAG_x as an enum block: Relocate BLK_MQ_MAX_DEPTH block: Relocate BLK_MQ_CPU_WORK_BATCH block: remove QUEUE_FLAG_STOPPED block: Add missing entry to hctx_flag_name[] block: Add zone write plugging entry to rqf_name[] block: Add missing entries from cmd_flag_name[] s390/dasd: fix error checks in dasd_copy_pair_store() s390/dasd: add missing MODULE_DESCRIPTION() macros ...	2024-07-22 11:32:05 -07:00
Linus Torvalds	0256994887	for-6.11/block-post-20240722 ... -----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmaeY00QHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpjPGD/9CPo93+V/ztfzY1J18KhA2CCUh1uuxZIjx dLfi07Bo+gyLwB1vaSf0bNy9gM8SzGFSMszSIDTErNq9/F6RvWjXN0CchyQf1Wii o2UyQg8JLjT2o1pJSsdJySZQRsG/daWUHzHaX1kD343Cd6OBV2YaVFdYTaXUGg4v G1AVh7qFvQhAIg1jV8q2z7QC7PSeuTnvyvY65Z8/iVJe95FayOrtGmDPTaJab8r2 7uEFiWZk23erzNygVdcSoNIrwWFmRARz5o3IvwJJfEL08hkdoAqu6vD2oCUZspKU 3g4wU6JrN0QYQpVwIJ9WcwYcoOm6iMm9xwCVMsp8R3KRUU107HjaiEazFDGk4HW4 ozZTa7leTXnrRqnjVhcQpUvC+1uVLCFN8sSElNY7m2dg0IojnlMz+t3lMiTtaR9N Rt6wy5alVQFlb2uhzALuUh6HM1zA98swWySNoP0arTkOT9kjXwwAgn0I+M1s9Uxo FaQvM0YnAsb2C8LSpNtZWLaTlRSLTzUsGThLSJMBZueIJ9+BF23i7W7euklCNxjj Jl6CykEkEkacOxU6b9PG6qSnUq9JJ+W7gcJVing+ugAFrZDutxy6eJZXVv8wuvCC EOxaADpSs2xAaH9V0BMmwO51w0NDWySyGPHB5UBkhNjqOji/oG3FvAITiboQArgS FES4jtU1TA== =dn4l -----END PGP SIGNATURE----- Merge tag 'for-6.11/block-post-20240722' of git://git.kernel.dk/linux Pull block integrity mapping updates from Jens Axboe: "A set of cleanups and fixes for the block integrity support. Sent separately from the main block changes from last week, as they depended on later fixes in the 6.10-rc cycle" * tag 'for-6.11/block-post-20240722' of git://git.kernel.dk/linux: block: don't free the integrity payload in bio_integrity_unmap_free_user block: don't free submitter owned integrity payload on I/O completion block: call bio_integrity_unmap_free_user from blk_rq_unmap_user block: don't call bio_uninit from bio_endio block: also return bio_integrity_payload * from stubs block: split integrity support out of bio.h	2024-07-22 11:04:09 -07:00
Linus Torvalds	527eff227d	- In the series "treewide: Refactor heap related implementation", ... Kuan-Wei Chiu has significantly reworked the min_heap library code and has taught bcachefs to use the new more generic implementation. - Yury Norov's series "Cleanup cpumask.h inclusion in core headers" reworks the cpumask and nodemask headers to make things generally more rational. - Kuan-Wei Chiu has sent along some maintenance work against our sorting library code in the series "lib/sort: Optimizations and cleanups". - More library maintainance work from Christophe Jaillet in the series "Remove usage of the deprecated ida_simple_xx() API". - Ryusuke Konishi continues with the nilfs2 fixes and clanups in the series "nilfs2: eliminate the call to inode_attach_wb()". - Kuan-Ying Lee has some fixes to the gdb scripts in the series "Fix GDB command error". - Plus the usual shower of singleton patches all over the place. Please see the relevant changelogs for details. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZp2GvwAKCRDdBJ7gKXxA jlf/AP48xP5ilIHbtpAKm2z+MvGuTxJQ5VSC0UXFacuCbc93lAEA+Yo+vOVRmh6j fQF2nVKyKLYfSz7yqmCyAaHWohIYLgg= =Stxz -----END PGP SIGNATURE----- Merge tag 'mm-nonmm-stable-2024-07-21-15-07' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-MM updates from Andrew Morton: - In the series "treewide: Refactor heap related implementation", Kuan-Wei Chiu has significantly reworked the min_heap library code and has taught bcachefs to use the new more generic implementation. - Yury Norov's series "Cleanup cpumask.h inclusion in core headers" reworks the cpumask and nodemask headers to make things generally more rational. - Kuan-Wei Chiu has sent along some maintenance work against our sorting library code in the series "lib/sort: Optimizations and cleanups". - More library maintainance work from Christophe Jaillet in the series "Remove usage of the deprecated ida_simple_xx() API". - Ryusuke Konishi continues with the nilfs2 fixes and clanups in the series "nilfs2: eliminate the call to inode_attach_wb()". - Kuan-Ying Lee has some fixes to the gdb scripts in the series "Fix GDB command error". - Plus the usual shower of singleton patches all over the place. Please see the relevant changelogs for details. * tag 'mm-nonmm-stable-2024-07-21-15-07' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (98 commits) ia64: scrub ia64 from poison.h watchdog/perf: properly initialize the turbo mode timestamp and rearm counter tsacct: replace strncpy() with strscpy() lib/bch.c: use swap() to improve code test_bpf: convert comma to semicolon init/modpost: conditionally check section mismatch to __meminit* init: remove unused __MEMINIT* macros nilfs2: Constify struct kobj_type nilfs2: avoid undefined behavior in nilfs_cnt32_ge macro math: rational: add missing MODULE_DESCRIPTION() macro lib/zlib: add missing MODULE_DESCRIPTION() macro fs: ufs: add MODULE_DESCRIPTION() lib/rbtree.c: fix the example typo ocfs2: add bounds checking to ocfs2_check_dir_entry() fs: add kernel-doc comments to ocfs2_prepare_orphan_dir() coredump: simplify zap_process() selftests/fpu: add missing MODULE_DESCRIPTION() macro compiler.h: simplify data_race() macro build-id: require program headers to be right after ELF header resource: add missing MODULE_DESCRIPTION() ...	2024-07-21 17:56:22 -07:00
Linus Torvalds	fbc90c042c	- 875fa64577da ("mm/hugetlb_vmemmap: fix race with speculative PFN ... walkers") is known to cause a performance regression (https://lore.kernel.org/all/3acefad9-96e5-4681-8014-827d6be71c7a@linux.ibm.com/T/#mfa809800a7862fb5bdf834c6f71a3a5113eb83ff). Yu has a fix which I'll send along later via the hotfixes branch. - In the series "mm: Avoid possible overflows in dirty throttling" Jan Kara addresses a couple of issues in the writeback throttling code. These fixes are also targetted at -stable kernels. - Ryusuke Konishi's series "nilfs2: fix potential issues related to reserved inodes" does that. This should actually be in the mm-nonmm-stable tree, along with the many other nilfs2 patches. My bad. - More folio conversions from Kefeng Wang in the series "mm: convert to folio_alloc_mpol()" - Kemeng Shi has sent some cleanups to the writeback code in the series "Add helper functions to remove repeated code and improve readability of cgroup writeback" - Kairui Song has made the swap code a little smaller and a little faster in the series "mm/swap: clean up and optimize swap cache index". - In the series "mm/memory: cleanly support zeropage in vm_insert_page*(), vm_map_pages*() and vmf_insert_mixed()" David Hildenbrand has reworked the rather sketchy handling of the use of the zeropage in MAP_SHARED mappings. I don't see any runtime effects here - more a cleanup/understandability/maintainablity thing. - Dev Jain has improved selftests/mm/va_high_addr_switch.c's handling of higher addresses, for aarch64. The (poorly named) series is "Restructure va_high_addr_switch". - The core TLB handling code gets some cleanups and possible slight optimizations in Bang Li's series "Add update_mmu_tlb_range() to simplify code". - Jane Chu has improved the handling of our fake-an-unrecoverable-memory-error testing feature MADV_HWPOISON in the series "Enhance soft hwpoison handling and injection". - Jeff Johnson has sent a billion patches everywhere to add MODULE_DESCRIPTION() to everything. Some landed in this pull. - In the series "mm: cleanup MIGRATE_SYNC_NO_COPY mode", Kefeng Wang has simplified migration's use of hardware-offload memory copying. - Yosry Ahmed performs more folio API conversions in his series "mm: zswap: trivial folio conversions". - In the series "large folios swap-in: handle refault cases first", Chuanhua Han inches us forward in the handling of large pages in the swap code. This is a cleanup and optimization, working toward the end objective of full support of large folio swapin/out. - In the series "mm,swap: cleanup VMA based swap readahead window calculation", Huang Ying has contributed some cleanups and a possible fixlet to his VMA based swap readahead code. - In the series "add mTHP support for anonymous shmem" Baolin Wang has taught anonymous shmem mappings to use multisize THP. By default this is a no-op - users must opt in vis sysfs controls. Dramatic improvements in pagefault latency are realized. - David Hildenbrand has some cleanups to our remaining use of page_mapcount() in the series "fs/proc: move page_mapcount() to fs/proc/internal.h". - David also has some highmem accounting cleanups in the series "mm/highmem: don't track highmem pages manually". - Build-time fixes and cleanups from John Hubbard in the series "cleanups, fixes, and progress towards avoiding "make headers"". - Cleanups and consolidation of the core pagemap handling from Barry Song in the series "mm: introduce pmd|pte_needs_soft_dirty_wp helpers and utilize them". - Lance Yang's series "Reclaim lazyfree THP without splitting" has reduced the latency of the reclaim of pmd-mapped THPs under fairly common circumstances. A 10x speedup is seen in a microbenchmark. It does this by punting to aother CPU but I guess that's a win unless all CPUs are pegged. - hugetlb_cgroup cleanups from Xiu Jianfeng in the series "mm/hugetlb_cgroup: rework on cftypes". - Miaohe Lin's series "Some cleanups for memory-failure" does just that thing. - Is anyone reading this stuff? If so, email me! - Someone other than SeongJae has developed a DAMON feature in Honggyu Kim's series "DAMON based tiered memory management for CXL memory". This adds DAMON features which may be used to help determine the efficiency of our placement of CXL/PCIe attached DRAM. - DAMON user API centralization and simplificatio work in SeongJae Park's series "mm/damon: introduce DAMON parameters online commit function". - In the series "mm: page_type, zsmalloc and page_mapcount_reset()" David Hildenbrand does some maintenance work on zsmalloc - partially modernizing its use of pageframe fields. - Kefeng Wang provides more folio conversions in the series "mm: remove page_maybe_dma_pinned() and page_mkclean()". - More cleanup from David Hildenbrand, this time in the series "mm/memory_hotplug: use PageOffline() instead of PageReserved() for !ZONE_DEVICE". It "enlightens memory hotplug more about PageOffline() pages" and permits the removal of some virtio-mem hacks. - Barry Song's series "mm: clarify folio_add_new_anon_rmap() and __folio_add_anon_rmap()" is a cleanup to the anon folio handling in preparation for mTHP (multisize THP) swapin. - Kefeng Wang's series "mm: improve clear and copy user folio" implements more folio conversions, this time in the area of large folio userspace copying. - The series "Docs/mm/damon/maintaier-profile: document a mailing tool and community meetup series" tells people how to get better involved with other DAMON developers. From SeongJae Park. - A large series ("kmsan: Enable on s390") from Ilya Leoshkevich does that. - David Hildenbrand sends along more cleanups, this time against the migration code. The series is "mm/migrate: move NUMA hinting fault folio isolation + checks under PTL". - Jan Kara has found quite a lot of strangenesses and minor errors in the readahead code. He addresses this in the series "mm: Fix various readahead quirks". - SeongJae Park's series "selftests/damon: test DAMOS tried regions and {min,max}_nr_regions" adds features and addresses errors in DAMON's self testing code. - Gavin Shan has found a userspace-triggerable WARN in the pagecache code. The series "mm/filemap: Limit page cache size to that supported by xarray" addresses this. The series is marked cc:stable. - Chengming Zhou's series "mm/ksm: cmp_and_merge_page() optimizations and cleanup" cleans up and slightly optimizes KSM. - Roman Gushchin has separated the memcg-v1 and memcg-v2 code - lots of code motion. The series (which also makes the memcg-v1 code Kconfigurable) are "mm: memcg: separate legacy cgroup v1 code and put under config option" and "mm: memcg: put cgroup v1-specific memcg data under CONFIG_MEMCG_V1" - Dan Schatzberg's series "Add swappiness argument to memory.reclaim" adds an additional feature to this cgroup-v2 control file. - The series "Userspace controls soft-offline pages" from Jiaqi Yan permits userspace to stop the kernel's automatic treatment of excessive correctable memory errors. In order to permit userspace to monitor and handle this situation. - Kefeng Wang's series "mm: migrate: support poison recover from migrate folio" teaches the kernel to appropriately handle migration from poisoned source folios rather than simply panicing. - SeongJae Park's series "Docs/damon: minor fixups and improvements" does those things. - In the series "mm/zsmalloc: change back to per-size_class lock" Chengming Zhou improves zsmalloc's scalability and memory utilization. - Vivek Kasireddy's series "mm/gup: Introduce memfd_pin_folios() for pinning memfd folios" makes the GUP code use FOLL_PIN rather than bare refcount increments. So these paes can first be moved aside if they reside in the movable zone or a CMA block. - Andrii Nakryiko has added a binary ioctl()-based API to /proc/pid/maps for much faster reading of vma information. The series is "query VMAs from /proc/<pid>/maps". - In the series "mm: introduce per-order mTHP split counters" Lance Yang improves the kernel's presentation of developer information related to multisize THP splitting. - Michael Ellerman has developed the series "Reimplement huge pages without hugepd on powerpc (8xx, e500, book3s/64)". This permits userspace to use all available huge page sizes. - In the series "revert unconditional slab and page allocator fault injection calls" Vlastimil Babka removes a performance-affecting and not very useful feature from slab fault injection. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZp2C+QAKCRDdBJ7gKXxA joTkAQDvjqOoFStqk4GU3OXMYB7WCU/ZQMFG0iuu1EEwTVDZ4QEA8CnG7seek1R3 xEoo+vw0sWWeLV3qzsxnCA1BJ8cTJA8= =z0Lf -----END PGP SIGNATURE----- Merge tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - In the series "mm: Avoid possible overflows in dirty throttling" Jan Kara addresses a couple of issues in the writeback throttling code. These fixes are also targetted at -stable kernels. - Ryusuke Konishi's series "nilfs2: fix potential issues related to reserved inodes" does that. This should actually be in the mm-nonmm-stable tree, along with the many other nilfs2 patches. My bad. - More folio conversions from Kefeng Wang in the series "mm: convert to folio_alloc_mpol()" - Kemeng Shi has sent some cleanups to the writeback code in the series "Add helper functions to remove repeated code and improve readability of cgroup writeback" - Kairui Song has made the swap code a little smaller and a little faster in the series "mm/swap: clean up and optimize swap cache index". - In the series "mm/memory: cleanly support zeropage in vm_insert_page*(), vm_map_pages*() and vmf_insert_mixed()" David Hildenbrand has reworked the rather sketchy handling of the use of the zeropage in MAP_SHARED mappings. I don't see any runtime effects here - more a cleanup/understandability/maintainablity thing. - Dev Jain has improved selftests/mm/va_high_addr_switch.c's handling of higher addresses, for aarch64. The (poorly named) series is "Restructure va_high_addr_switch". - The core TLB handling code gets some cleanups and possible slight optimizations in Bang Li's series "Add update_mmu_tlb_range() to simplify code". - Jane Chu has improved the handling of our fake-an-unrecoverable-memory-error testing feature MADV_HWPOISON in the series "Enhance soft hwpoison handling and injection". - Jeff Johnson has sent a billion patches everywhere to add MODULE_DESCRIPTION() to everything. Some landed in this pull. - In the series "mm: cleanup MIGRATE_SYNC_NO_COPY mode", Kefeng Wang has simplified migration's use of hardware-offload memory copying. - Yosry Ahmed performs more folio API conversions in his series "mm: zswap: trivial folio conversions". - In the series "large folios swap-in: handle refault cases first", Chuanhua Han inches us forward in the handling of large pages in the swap code. This is a cleanup and optimization, working toward the end objective of full support of large folio swapin/out. - In the series "mm,swap: cleanup VMA based swap readahead window calculation", Huang Ying has contributed some cleanups and a possible fixlet to his VMA based swap readahead code. - In the series "add mTHP support for anonymous shmem" Baolin Wang has taught anonymous shmem mappings to use multisize THP. By default this is a no-op - users must opt in vis sysfs controls. Dramatic improvements in pagefault latency are realized. - David Hildenbrand has some cleanups to our remaining use of page_mapcount() in the series "fs/proc: move page_mapcount() to fs/proc/internal.h". - David also has some highmem accounting cleanups in the series "mm/highmem: don't track highmem pages manually". - Build-time fixes and cleanups from John Hubbard in the series "cleanups, fixes, and progress towards avoiding "make headers"". - Cleanups and consolidation of the core pagemap handling from Barry Song in the series "mm: introduce pmd|pte_needs_soft_dirty_wp helpers and utilize them". - Lance Yang's series "Reclaim lazyfree THP without splitting" has reduced the latency of the reclaim of pmd-mapped THPs under fairly common circumstances. A 10x speedup is seen in a microbenchmark. It does this by punting to aother CPU but I guess that's a win unless all CPUs are pegged. - hugetlb_cgroup cleanups from Xiu Jianfeng in the series "mm/hugetlb_cgroup: rework on cftypes". - Miaohe Lin's series "Some cleanups for memory-failure" does just that thing. - Someone other than SeongJae has developed a DAMON feature in Honggyu Kim's series "DAMON based tiered memory management for CXL memory". This adds DAMON features which may be used to help determine the efficiency of our placement of CXL/PCIe attached DRAM. - DAMON user API centralization and simplificatio work in SeongJae Park's series "mm/damon: introduce DAMON parameters online commit function". - In the series "mm: page_type, zsmalloc and page_mapcount_reset()" David Hildenbrand does some maintenance work on zsmalloc - partially modernizing its use of pageframe fields. - Kefeng Wang provides more folio conversions in the series "mm: remove page_maybe_dma_pinned() and page_mkclean()". - More cleanup from David Hildenbrand, this time in the series "mm/memory_hotplug: use PageOffline() instead of PageReserved() for !ZONE_DEVICE". It "enlightens memory hotplug more about PageOffline() pages" and permits the removal of some virtio-mem hacks. - Barry Song's series "mm: clarify folio_add_new_anon_rmap() and __folio_add_anon_rmap()" is a cleanup to the anon folio handling in preparation for mTHP (multisize THP) swapin. - Kefeng Wang's series "mm: improve clear and copy user folio" implements more folio conversions, this time in the area of large folio userspace copying. - The series "Docs/mm/damon/maintaier-profile: document a mailing tool and community meetup series" tells people how to get better involved with other DAMON developers. From SeongJae Park. - A large series ("kmsan: Enable on s390") from Ilya Leoshkevich does that. - David Hildenbrand sends along more cleanups, this time against the migration code. The series is "mm/migrate: move NUMA hinting fault folio isolation + checks under PTL". - Jan Kara has found quite a lot of strangenesses and minor errors in the readahead code. He addresses this in the series "mm: Fix various readahead quirks". - SeongJae Park's series "selftests/damon: test DAMOS tried regions and {min,max}_nr_regions" adds features and addresses errors in DAMON's self testing code. - Gavin Shan has found a userspace-triggerable WARN in the pagecache code. The series "mm/filemap: Limit page cache size to that supported by xarray" addresses this. The series is marked cc:stable. - Chengming Zhou's series "mm/ksm: cmp_and_merge_page() optimizations and cleanup" cleans up and slightly optimizes KSM. - Roman Gushchin has separated the memcg-v1 and memcg-v2 code - lots of code motion. The series (which also makes the memcg-v1 code Kconfigurable) are "mm: memcg: separate legacy cgroup v1 code and put under config option" and "mm: memcg: put cgroup v1-specific memcg data under CONFIG_MEMCG_V1" - Dan Schatzberg's series "Add swappiness argument to memory.reclaim" adds an additional feature to this cgroup-v2 control file. - The series "Userspace controls soft-offline pages" from Jiaqi Yan permits userspace to stop the kernel's automatic treatment of excessive correctable memory errors. In order to permit userspace to monitor and handle this situation. - Kefeng Wang's series "mm: migrate: support poison recover from migrate folio" teaches the kernel to appropriately handle migration from poisoned source folios rather than simply panicing. - SeongJae Park's series "Docs/damon: minor fixups and improvements" does those things. - In the series "mm/zsmalloc: change back to per-size_class lock" Chengming Zhou improves zsmalloc's scalability and memory utilization. - Vivek Kasireddy's series "mm/gup: Introduce memfd_pin_folios() for pinning memfd folios" makes the GUP code use FOLL_PIN rather than bare refcount increments. So these paes can first be moved aside if they reside in the movable zone or a CMA block. - Andrii Nakryiko has added a binary ioctl()-based API to /proc/pid/maps for much faster reading of vma information. The series is "query VMAs from /proc/<pid>/maps". - In the series "mm: introduce per-order mTHP split counters" Lance Yang improves the kernel's presentation of developer information related to multisize THP splitting. - Michael Ellerman has developed the series "Reimplement huge pages without hugepd on powerpc (8xx, e500, book3s/64)". This permits userspace to use all available huge page sizes. - In the series "revert unconditional slab and page allocator fault injection calls" Vlastimil Babka removes a performance-affecting and not very useful feature from slab fault injection. * tag 'mm-stable-2024-07-21-14-50' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (411 commits) mm/mglru: fix ineffective protection calculation mm/zswap: fix a white space issue mm/hugetlb: fix kernel NULL pointer dereference when migrating hugetlb folio mm/hugetlb: fix possible recursive locking detected warning mm/gup: clear the LRU flag of a page before adding to LRU batch mm/numa_balancing: teach mpol_to_str about the balancing mode mm: memcg1: convert charge move flags to unsigned long long alloc_tag: fix page_ext_get/page_ext_put sequence during page splitting lib: reuse page_ext_data() to obtain codetag_ref lib: add missing newline character in the warning message mm/mglru: fix overshooting shrinker memory mm/mglru: fix div-by-zero in vmpressure_calc_level() mm/kmemleak: replace strncpy() with strscpy() mm, page_alloc: put should_fail_alloc_page() back behing CONFIG_FAIL_PAGE_ALLOC mm, slab: put should_failslab() back behind CONFIG_SHOULD_FAILSLAB mm: ignore data-race in __swap_writepage hugetlbfs: ensure generic_hugetlb_get_unmapped_area() returns higher address than mmap_min_addr mm: shmem: rename mTHP shmem counters mm: swap_state: use folio_alloc_mpol() in __read_swap_cache_async() mm/migrate: putback split folios when numa hint migration fails ...	2024-07-21 17:15:46 -07:00
Linus Torvalds	2c9b351240	ARM: ... * Initial infrastructure for shadow stage-2 MMUs, as part of nested virtualization enablement * Support for userspace changes to the guest CTR_EL0 value, enabling (in part) migration of VMs between heterogenous hardware * Fixes + improvements to pKVM's FF-A proxy, adding support for v1.1 of the protocol * FPSIMD/SVE support for nested, including merged trap configuration and exception routing * New command-line parameter to control the WFx trap behavior under KVM * Introduce kCFI hardening in the EL2 hypervisor * Fixes + cleanups for handling presence/absence of FEAT_TCRX * Miscellaneous fixes + documentation updates LoongArch: * Add paravirt steal time support. * Add support for KVM_DIRTY_LOG_INITIALLY_SET. * Add perf kvm-stat support for loongarch. RISC-V: * Redirect AMO load/store access fault traps to guest * perf kvm stat support * Use guest files for IMSIC virtualization, when available ONE_REG support for the Zimop, Zcmop, Zca, Zcf, Zcd, Zcb and Zawrs ISA extensions is coming through the RISC-V tree. s390: * Assortment of tiny fixes which are not time critical x86: * Fixes for Xen emulation. * Add a global struct to consolidate tracking of host values, e.g. EFER * Add KVM_CAP_X86_APIC_BUS_CYCLES_NS to allow configuring the effective APIC bus frequency, because TDX. * Print the name of the APICv/AVIC inhibits in the relevant tracepoint. * Clean up KVM's handling of vendor specific emulation to consistently act on "compatible with Intel/AMD", versus checking for a specific vendor. * Drop MTRR virtualization, and instead always honor guest PAT on CPUs that support self-snoop. * Update to the newfangled Intel CPU FMS infrastructure. * Don't advertise IA32_PERF_GLOBAL_OVF_CTRL as an MSR-to-be-saved, as it reads '0' and writes from userspace are ignored. * Misc cleanups x86 - MMU: * Small cleanups, renames and refactoring extracted from the upcoming Intel TDX support. * Don't allocate kvm_mmu_page.shadowed_translation for shadow pages that can't hold leafs SPTEs. * Unconditionally drop mmu_lock when allocating TDP MMU page tables for eager page splitting, to avoid stalling vCPUs when splitting huge pages. * Bug the VM instead of simply warning if KVM tries to split a SPTE that is non-present or not-huge. KVM is guaranteed to end up in a broken state because the callers fully expect a valid SPTE, it's all but dangerous to let more MMU changes happen afterwards. x86 - AMD: * Make per-CPU save_area allocations NUMA-aware. * Force sev_es_host_save_area() to be inlined to avoid calling into an instrumentable function from noinstr code. * Base support for running SEV-SNP guests. API-wise, this includes a new KVM_X86_SNP_VM type, encrypting/measure the initial image into guest memory, and finalizing it before launching it. Internally, there are some gmem/mmu hooks needed to prepare gmem-allocated pages before mapping them into guest private memory ranges. This includes basic support for attestation guest requests, enough to say that KVM supports the GHCB 2.0 specification. There is no support yet for loading into the firmware those signing keys to be used for attestation requests, and therefore no need yet for the host to provide certificate data for those keys. To support fetching certificate data from userspace, a new KVM exit type will be needed to handle fetching the certificate from userspace. An attempt to define a new KVM_EXIT_COCO/KVM_EXIT_COCO_REQ_CERTS exit type to handle this was introduced in v1 of this patchset, but is still being discussed by community, so for now this patchset only implements a stub version of SNP Extended Guest Requests that does not provide certificate data. x86 - Intel: * Remove an unnecessary EPT TLB flush when enabling hardware. * Fix a series of bugs that cause KVM to fail to detect nested pending posted interrupts as valid wake eents for a vCPU executing HLT in L2 (with HLT-exiting disable by L1). * KVM: x86: Suppress MMIO that is triggered during task switch emulation Explicitly suppress userspace emulated MMIO exits that are triggered when emulating a task switch as KVM doesn't support userspace MMIO during complex (multi-step) emulation. Silently ignoring the exit request can result in the WARN_ON_ONCE(vcpu->mmio_needed) firing if KVM exits to userspace for some other reason prior to purging mmio_needed. See commit 0dc902267c ("KVM: x86: Suppress pending MMIO write exits if emulator detects exception") for more details on KVM's limitations with respect to emulated MMIO during complex emulator flows. Generic: * Rename the AS_UNMOVABLE flag that was introduced for KVM to AS_INACCESSIBLE, because the special casing needed by these pages is not due to just unmovability (and in fact they are only unmovable because the CPU cannot access them). * New ioctl to populate the KVM page tables in advance, which is useful to mitigate KVM page faults during guest boot or after live migration. The code will also be used by TDX, but (probably) not through the ioctl. * Enable halt poll shrinking by default, as Intel found it to be a clear win. * Setup empty IRQ routing when creating a VM to avoid having to synchronize SRCU when creating a split IRQCHIP on x86. * Rework the sched_in/out() paths to replace kvm_arch_sched_in() with a flag that arch code can use for hooking both sched_in() and sched_out(). * Take the vCPU @id as an "unsigned long" instead of "u32" to avoid truncating a bogus value from userspace, e.g. to help userspace detect bugs. * Mark a vCPU as preempted if and only if it's scheduled out while in the KVM_RUN loop, e.g. to avoid marking it preempted and thus writing guest memory when retrieving guest state during live migration blackout. Selftests: * Remove dead code in the memslot modification stress test. * Treat "branch instructions retired" as supported on all AMD Family 17h+ CPUs. * Print the guest pseudo-RNG seed only when it changes, to avoid spamming the log for tests that create lots of VMs. * Make the PMU counters test less flaky when counting LLC cache misses by doing CLFLUSH{OPT} in every loop iteration. -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmaZQB0UHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroNkZwf/bv2jiENaLFNGPe/VqTKMQ6PHQLMG +sNHx6fJPP35gTM8Jqf0/7/ummZXcSuC1mWrzYbecZm7Oeg3vwNXHZ4LquwwX6Dv 8dKcUzLbWDAC4WA3SKhi8C8RV2v6E7ohy69NtAJmFWTc7H95dtIQm6cduV2osTC3 OEuHe1i8d9umk6couL9Qhm8hk3i9v2KgCsrfyNrQgLtS3hu7q6yOTR8nT0iH6sJR KE5A8prBQgLmF34CuvYDw4Hu6E4j+0QmIqodovg2884W1gZQ9LmcVqYPaRZGsG8S iDdbkualLKwiR1TpRr3HJGKWSFdc7RblbsnHRvHIZgFsMQiimh4HrBSCyQ== =zepX -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm updates from Paolo Bonzini: "ARM: - Initial infrastructure for shadow stage-2 MMUs, as part of nested virtualization enablement - Support for userspace changes to the guest CTR_EL0 value, enabling (in part) migration of VMs between heterogenous hardware - Fixes + improvements to pKVM's FF-A proxy, adding support for v1.1 of the protocol - FPSIMD/SVE support for nested, including merged trap configuration and exception routing - New command-line parameter to control the WFx trap behavior under KVM - Introduce kCFI hardening in the EL2 hypervisor - Fixes + cleanups for handling presence/absence of FEAT_TCRX - Miscellaneous fixes + documentation updates LoongArch: - Add paravirt steal time support - Add support for KVM_DIRTY_LOG_INITIALLY_SET - Add perf kvm-stat support for loongarch RISC-V: - Redirect AMO load/store access fault traps to guest - perf kvm stat support - Use guest files for IMSIC virtualization, when available s390: - Assortment of tiny fixes which are not time critical x86: - Fixes for Xen emulation - Add a global struct to consolidate tracking of host values, e.g. EFER - Add KVM_CAP_X86_APIC_BUS_CYCLES_NS to allow configuring the effective APIC bus frequency, because TDX - Print the name of the APICv/AVIC inhibits in the relevant tracepoint - Clean up KVM's handling of vendor specific emulation to consistently act on "compatible with Intel/AMD", versus checking for a specific vendor - Drop MTRR virtualization, and instead always honor guest PAT on CPUs that support self-snoop - Update to the newfangled Intel CPU FMS infrastructure - Don't advertise IA32_PERF_GLOBAL_OVF_CTRL as an MSR-to-be-saved, as it reads '0' and writes from userspace are ignored - Misc cleanups x86 - MMU: - Small cleanups, renames and refactoring extracted from the upcoming Intel TDX support - Don't allocate kvm_mmu_page.shadowed_translation for shadow pages that can't hold leafs SPTEs - Unconditionally drop mmu_lock when allocating TDP MMU page tables for eager page splitting, to avoid stalling vCPUs when splitting huge pages - Bug the VM instead of simply warning if KVM tries to split a SPTE that is non-present or not-huge. KVM is guaranteed to end up in a broken state because the callers fully expect a valid SPTE, it's all but dangerous to let more MMU changes happen afterwards x86 - AMD: - Make per-CPU save_area allocations NUMA-aware - Force sev_es_host_save_area() to be inlined to avoid calling into an instrumentable function from noinstr code - Base support for running SEV-SNP guests. API-wise, this includes a new KVM_X86_SNP_VM type, encrypting/measure the initial image into guest memory, and finalizing it before launching it. Internally, there are some gmem/mmu hooks needed to prepare gmem-allocated pages before mapping them into guest private memory ranges This includes basic support for attestation guest requests, enough to say that KVM supports the GHCB 2.0 specification There is no support yet for loading into the firmware those signing keys to be used for attestation requests, and therefore no need yet for the host to provide certificate data for those keys. To support fetching certificate data from userspace, a new KVM exit type will be needed to handle fetching the certificate from userspace. An attempt to define a new KVM_EXIT_COCO / KVM_EXIT_COCO_REQ_CERTS exit type to handle this was introduced in v1 of this patchset, but is still being discussed by community, so for now this patchset only implements a stub version of SNP Extended Guest Requests that does not provide certificate data x86 - Intel: - Remove an unnecessary EPT TLB flush when enabling hardware - Fix a series of bugs that cause KVM to fail to detect nested pending posted interrupts as valid wake eents for a vCPU executing HLT in L2 (with HLT-exiting disable by L1) - KVM: x86: Suppress MMIO that is triggered during task switch emulation Explicitly suppress userspace emulated MMIO exits that are triggered when emulating a task switch as KVM doesn't support userspace MMIO during complex (multi-step) emulation Silently ignoring the exit request can result in the WARN_ON_ONCE(vcpu->mmio_needed) firing if KVM exits to userspace for some other reason prior to purging mmio_needed See commit 0dc902267c ("KVM: x86: Suppress pending MMIO write exits if emulator detects exception") for more details on KVM's limitations with respect to emulated MMIO during complex emulator flows Generic: - Rename the AS_UNMOVABLE flag that was introduced for KVM to AS_INACCESSIBLE, because the special casing needed by these pages is not due to just unmovability (and in fact they are only unmovable because the CPU cannot access them) - New ioctl to populate the KVM page tables in advance, which is useful to mitigate KVM page faults during guest boot or after live migration. The code will also be used by TDX, but (probably) not through the ioctl - Enable halt poll shrinking by default, as Intel found it to be a clear win - Setup empty IRQ routing when creating a VM to avoid having to synchronize SRCU when creating a split IRQCHIP on x86 - Rework the sched_in/out() paths to replace kvm_arch_sched_in() with a flag that arch code can use for hooking both sched_in() and sched_out() - Take the vCPU @id as an "unsigned long" instead of "u32" to avoid truncating a bogus value from userspace, e.g. to help userspace detect bugs - Mark a vCPU as preempted if and only if it's scheduled out while in the KVM_RUN loop, e.g. to avoid marking it preempted and thus writing guest memory when retrieving guest state during live migration blackout Selftests: - Remove dead code in the memslot modification stress test - Treat "branch instructions retired" as supported on all AMD Family 17h+ CPUs - Print the guest pseudo-RNG seed only when it changes, to avoid spamming the log for tests that create lots of VMs - Make the PMU counters test less flaky when counting LLC cache misses by doing CLFLUSH{OPT} in every loop iteration" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (227 commits) crypto: ccp: Add the SNP_VLEK_LOAD command KVM: x86/pmu: Add kvm_pmu_call() to simplify static calls of kvm_pmu_ops KVM: x86: Introduce kvm_x86_call() to simplify static calls of kvm_x86_ops KVM: x86: Replace static_call_cond() with static_call() KVM: SEV: Provide support for SNP_EXTENDED_GUEST_REQUEST NAE event x86/sev: Move sev_guest.h into common SEV header KVM: SEV: Provide support for SNP_GUEST_REQUEST NAE event KVM: x86: Suppress MMIO that is triggered during task switch emulation KVM: x86/mmu: Clean up make_huge_page_split_spte() definition and intro KVM: x86/mmu: Bug the VM if KVM tries to split a !hugepage SPTE KVM: selftests: x86: Add test for KVM_PRE_FAULT_MEMORY KVM: x86: Implement kvm_arch_vcpu_pre_fault_memory() KVM: x86/mmu: Make kvm_mmu_do_page_fault() return mapped level KVM: x86/mmu: Account pf_{fixed,emulate,spurious} in callers of "do page fault" KVM: x86/mmu: Bump pf_taken stat only in the "real" page fault handler KVM: Add KVM_PRE_FAULT_MEMORY vcpu ioctl to pre-populate guest memory KVM: Document KVM_PRE_FAULT_MEMORY ioctl mm, virt: merge AS_UNMOVABLE and AS_INACCESSIBLE perf kvm: Add kvm-stat for loongarch64 LoongArch: KVM: Add PV steal time support in guest side ...	2024-07-20 12:41:03 -07:00
Linus Torvalds	c43a20e4a5	MTD changes: ... - Nothing stands out for this merge window, mostly minor fixes, such as module descriptions, the use of debug macros and Makefile improvements. Raw NAND changes; - The Freescale MXC driver has been converted to the newer ->exec_op() interface. The meson driver now supports handling the boot ROM area with very specific ECC needs. Support for the iMX8QXP has been added to the GPMI driver. The lpx32xx driver now can get the DMA channels using DT entries. The Qcom binding has been improved to be more future proof by Rob. And then there is the usual load of misc and minor changes. SPI-NAND changes: - The Macronix vendor driver has been improved to support an extended ID to avoid conflicting with older devices after an ID reuse issue. SPI NOR changes: - Drop support for Xilinx S3AN flashes. These flashes are for the very old Xilinx Spartan 3 FPGAs and they need some awkward code in the core to support. Drop support for these flashes, along with the special handling we needed for them in the core like non-power-of-2 page size handling and the .setup() callback. - Fix regression for old w25q128 flashes without SFDP tables. Commit 83e824a4a5 ("mtd: spi-nor: Correct flags for Winbond w25q128") dropped support for such devices under the assumption that they aren't being used anymore. Users have now surfaced [0] so fix the regression by supporting both kind of devices. - Core cleanups including removal of SPI_NOR_NO_FR flag and simplification of spi_nor_get_flash_info(). [0] https://lore.kernel.org/r/CALxbwRo_-9CaJmt7r7ELgu+vOcgk=xZcGHobnKf=oT2=u4d4aA@mail.gmail.com/ -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAmabrcwACgkQJWrqGEe9 VoQr4wf/QTC3J4dbLhsaKr5btZt2A+RZ9YibONVvADzP4X+l6+eD7bWubGOlpsjE n7ne3l8XZuONkLKk6vOxzGEVk+mIAbzwLaB02vRZwHFMyIYcrdyxCihn3heR/AYV lx+/XG9xfoQueFc5XHcc8BJO/q9UB6eiEwyqp/HAnt1SDXOprr7H4HtjLuAMICmO 4aINAYwZ9bpKwoDix6oDGd/CGiacOIW0Hu4Av5TlBnrggq6EDQfqxym9F2lknJ1g 9VTztYjbgu/NF8bALWr+9OabMxuZmQB2v+xEnTSxnegOeU2uhLo4YR3sK9JR3PCL BtP6Ny9CJBEt64KQwXAeewDNbzKXJg== =CJNr -----END PGP SIGNATURE----- Merge tag 'mtd/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD updates from Miquel Raynal: "Nothing stands out for this merge window, mostly minor fixes, such as module descriptions, the use of debug macros and Makefile improvements. Raw NAND changes; - The Freescale MXC driver has been converted to the newer '->exec_op()' interface - The meson driver now supports handling the boot ROM area with very specific ECC needs - Support for the iMX8QXP has been added to the GPMI driver - The lpx32xx driver now can get the DMA channels using DT entries - The Qcom binding has been improved to be more future proof by Rob - And then there is the usual load of misc and minor changes SPI-NAND changes: - The Macronix vendor driver has been improved to support an extended ID to avoid conflicting with older devices after an ID reuse issue SPI NOR changes: - Drop support for Xilinx S3AN flashes. These flashes are for the very old Xilinx Spartan 3 FPGAs and they need some awkward code in the core to support. Drop support for these flashes, along with the special handling we needed for them in the core like non-power-of-2 page size handling and the .setup() callback. - Fix regression for old w25q128 flashes without SFDP tables. Commit 83e824a4a5 ("mtd: spi-nor: Correct flags for Winbond w25q128") dropped support for such devices under the assumption that they aren't being used anymore. Users have now surfaced [0] so fix the regression by supporting both kind of devices. - Core cleanups including removal of SPI_NOR_NO_FR flag and simplification of spi_nor_get_flash_info()" Link: https://lore.kernel.org/r/CALxbwRo_-9CaJmt7r7ELgu+vOcgk=xZcGHobnKf=oT2=u4d4aA@mail.gmail.com/ [0] * tag 'mtd/for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (28 commits) mtd: rawnand: lpx32xx: Fix dma_request_chan() error checks mtd: spinand: macronix: Add support for serial NAND flash mtd: spinand: macronix: Add support for reading Device ID 2 mtd: rawnand: lpx32xx: Request DMA channels using DT entries dt-bindings: mtd: qcom,nandc: Define properties at top-level mtd: rawnand: intel: use 'time_left' variable with wait_for_completion_timeout() mtd: rawnand: mxc: use 'time_left' variable with wait_for_completion_timeout() mtd: rawnand: gpmi: add iMX8QXP support. mtd: rawnand: gpmi: add 'support_edo_timing' in gpmi_devdata mtd: cmdlinepart: Replace `dbg()` macro with `pr_debug()` mtd: add missing MODULE_DESCRIPTION() macros mtd: make mtd_test.c a separate module dt-bindings: mtd: gpmi-nand: Add 'fsl,imx8qxp-gpmi-nand' compatible string mtd: rawnand: cadence: remove unused struct 'ecc_info' mtd: rawnand: mxc: support software ECC mtd: rawnand: mxc: implement exec_op mtd: rawnand: mxc: separate page read from ecc calc mtd: spi-nor: winbond: fix w25q128 regression mtd: spi-nor: simplify spi_nor_get_flash_info() mtd: spi-nor: get rid of SPI_NOR_NO_FR ...	2024-07-20 11:52:17 -07:00
Linus Torvalds	9fa23750c6	Landlock updates for v6.11-rc1 ... -----BEGIN PGP SIGNATURE----- iIYEABYKAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCZpt8WhAcbWljQGRpZ2lr b2QubmV0AAoJEOXj0OiMgvbS5nwA/RFq0kZqGa1a4cUAKZqQPI7Q2tvhqqkY3ikc Px7Psf2jAP93zTvcFyPOe7tk2ATosc8vfM5rAapxdrAnt8N4nHa9Aw== =QucM -----END PGP SIGNATURE----- Merge tag 'landlock-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull landlock updates from Mickaël Salaün: "This simplifies code and improves documentation" * tag 'landlock-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: landlock: Various documentation improvements landlock: Clarify documentation for struct landlock_ruleset_attr landlock: Use bit-fields for storing handled layer access masks	2024-07-20 11:41:52 -07:00
Linus Torvalds	8326f5e1a4	firewire updates for v6.11 ... There are many line changes for FireWire subsystem, while there is no functional change for practical use. The most of changes are for code refactoring, some KUnit tests to added helper functions, and new tracepoints events for both the core functions and 1394 OHCI driver. The tracepoints events now cover the verbose logging enabled by debug parameter of firewire-ohci kernel module. The parameter would be removed in any future timing, thus it is now deprecated. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQE66IEYNDXNBPeGKSsLtaWM8LwEwUCZptYCwAKCRCsLtaWM8Lw E169AQCAR9DZxgflPH03bW8ftfS0crwqdYTUpRYIkwBIXzYl4AD+O2bOB28Xn+U+ W4Inye792FjBCRtStp7PsJyhdVYBUws= =uFe6 -----END PGP SIGNATURE----- Merge tag 'firewire-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire updates from Takashi Sakamoto: "There are many lines of changes for FireWire subsystem, but there is practically no functional change. Most of the changes are for code refactoring, some KUnit tests to added helper functions, and new tracepoints events for both the core functions and 1394 OHCI driver. The tracepoints events now cover the verbose logging enabled by debug parameter of firewire-ohci kernel module. The parameter would be removed in any future timing, thus it is now deprecated" * tag 'firewire-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (32 commits) firewire: core: move copy_port_status() helper function to TP_fast_assign() block Revert "firewire: ohci: use common macro to interpret be32 data in le32 buffer" firewire: ohci: add tracepoints event for data of Self-ID DMA firewire: ohci: use inline functions to operate data of self-ID DMA firewire: ohci: add static inline functions to deserialize for Self-ID DMA operation firewire: ohci: use static function to handle endian issue on PowerPC platform firewire: ohci: use common macro to interpret be32 data in le32 buffer firewire: core: Fix spelling mistakes in tracepoint messages firewire: ohci: add tracepoints event for hardIRQ event firewire: ohci: add support for Linux kernel tracepoints firewire: core: add tracepoints events for completions of packets in isochronous context firewire: core: add tracepoints events for queueing packets of isochronous context firewire: core: add tracepoints events for flushing completions of isochronous context firewire: core: add tracepoints events for flushing of isochronous context firewire: core: add tracepoints events for starting/stopping of isochronous context firewire: core: add tracepoints events for setting channels of multichannel context firewire: core: add tracepoints events for allocation/deallocation of isochronous context firewire: core: undefine macros after use in tracepoints events firewire: core: record card index in tracepoints event for self ID sequence firewire: core: use inline helper functions to serialize phy config packet ...	2024-07-20 11:30:16 -07:00
Linus Torvalds	f557af081d	RISC-V Patches for the 6.11 Merge Window, Part 1 ... * Support for various new ISA extensions: * The Zve32[xf] and Zve64[xfd] sub-extensios of the vector extension. * Zimop and Zcmop for may-be-operations. * The Zca, Zcf, Zcd and Zcb sub-extensions of the C extension. * Zawrs, * riscv,cpu-intc is now dtschema. * A handful of performance improvements and cleanups to text patching. * Support for memory hot{,un}plug * The highest user-allocatable virtual address is now visible in hwprobe. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmabIGETHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYiQe8D/9QPCaOnoP5OCZbwjkRBwaVxyknNyD0 l+YNXk7Jk3B/oaOv3d7Bz+uWt1SG4j4jkfyuGJ81StZykp4/R7T823TZrPhog9VX IJm580MtvE49I2i1qJ+ZQti9wpiM+80lFnyMCzY6S7rrM9m62tKgUpARZcWoA55P iUo5bku99TYCcU2k1pnPrNSPQvVpECpv7tG0PwKpQd5DiYjbPp+aw5cQWN+izdOB 6raOZ0buzP7McszvO/gcJs+kuHwrp0JSRvNxc2pwYZ0lx00p3hSV8UdtIMlI9Qm/ z3gkQGHwc6UVMPHo1x0Gr5ShUTCI/iSwy4/7aY4NNXF6Sj99b8alt9GcbYqNAE7V k7sibCR7dhL4ods/GFMmzR7cQYlwlwtO+/ILak7rXhNvA32Xy1WUABguhP9ElTmw 1ZS2hnRv6wc7MA2V7HBamf5mPXM6HQyC3oKy3njzDSJdiGIG7aa+TOfRAD+L/1Du QjIrKp6XcPIsZNjh8H3nMDVJ0VvDNnS4d4LbfNQc23VPzf57kFUqbli1pS0hBjFT ELEItH9dgSx+T5Qebdy/QMC3RG8Yc1IUdw6VQ7Jny/uCCEZNq+VZ+bXxspMmswCp sUIyDplJTJfRt3G2OxK0b95x6oj8jbaJOQfv6PBF71dDBsChg8eXFVJ2NDrX4Bvr h2MPK7vGBtFz8w== =+ICi -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.11-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V updates from Palmer Dabbelt: - Support for various new ISA extensions: * The Zve32[xf] and Zve64[xfd] sub-extensios of the vector extension * Zimop and Zcmop for may-be-operations * The Zca, Zcf, Zcd and Zcb sub-extensions of the C extension * Zawrs - riscv,cpu-intc is now dtschema - A handful of performance improvements and cleanups to text patching - Support for memory hot{,un}plug - The highest user-allocatable virtual address is now visible in hwprobe * tag 'riscv-for-linus-6.11-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (58 commits) riscv: lib: relax assembly constraints in hweight riscv: set trap vector earlier KVM: riscv: selftests: Add Zawrs extension to get-reg-list test KVM: riscv: Support guest wrs.nto riscv: hwprobe: export Zawrs ISA extension riscv: Add Zawrs support for spinlocks dt-bindings: riscv: Add Zawrs ISA extension description riscv: Provide a definition for 'pause' riscv: hwprobe: export highest virtual userspace address riscv: Improve sbi_ecall() code generation by reordering arguments riscv: Add tracepoints for SBI calls and returns riscv: Optimize crc32 with Zbc extension riscv: Enable DAX VMEMMAP optimization riscv: mm: Add support for ZONE_DEVICE virtio-mem: Enable virtio-mem for RISC-V riscv: Enable memory hotplugging for RISC-V riscv: mm: Take memory hotplug read-lock during kernel page table dump riscv: mm: Add memory hotplugging support riscv: mm: Add pfn_to_kaddr() implementation riscv: mm: Refactor create_linear_mapping_range() for memory hot add ...	2024-07-20 09:11:27 -07:00
Linus Torvalds	3f386cb8ee	pci-v6.11-changes ... -----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEEgMe7l+5h9hnxdsnuWYigwDrT+vwFAmaahiEUHGJoZWxnYWFz QGdvb2dsZS5jb20ACgkQWYigwDrT+vwypg/+LSzrx0CyyXruwwkjuoMIzqXoEpxV SSdJv47E9rnJymQvd0RAeNyc1BPbtRcP1FdEvV/G1ovb8qJSOJgU22PSSiMQsQ0h 2WGBl1ShubQDDLBdy1AggAsRJhIH4P4tWZ4k5Ftz6WZPWA1UcrDqmjN4d02UIYZb A3YYcBEIm6bvrixxy+xq/Ii7S9A2idikabDLLGXOMSliFHx0ehWDNXyQEBONlrDh rEHih21rPtOltVEdJl7yF+SIA467HI09NuXfTviHWnJ1hinFoSlEHIhz4j+i+r// xOj7iDqtk/UAIToVsxtwgOnElNwY6ab/h/t1AmSSxX4FUEV2TiS1YEpUfX7pByt+ dytgvepjQyycC/ZHUtRZFZ6+1M0z+Vgb5c3+jXyPh8pQEPqmXt8+KYVIi/wychmJ Opo4xniiDoKHSZ4E0bg/wMbe9yVCjTpX0i0S7BbNa/TRjud6vAhXvgx/y092jsdg h4lU0ywNCgea/rZFHZYomPjncx9xJ+rtOaH+/dVQhCm/wuRHnj7tJGZnl5LfCWVw +yNOcExQaE+lRvKqp6mQvUva3+4UArAL2tnFC00tGd0emRLIvXrxY2lF1sqp9wCZ AJu65El4nnpFNU7vJR7x4X31BvcdquFEvfofPxPXbPz09N8hPRhkunKzgd5ftKZS mcxMfStvIFXiMEM= =vw2i -----END PGP SIGNATURE----- Merge tag 'pci-v6.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci updates from Bjorn Helgaas: "Enumeration: - Define PCIE_RESET_CONFIG_DEVICE_WAIT_MS for the generic 100ms required after reset before config access (Kevin Xie) - Define PCIE_T_RRS_READY_MS for the generic 100ms required after reset before config access (probably should be unified with PCIE_RESET_CONFIG_DEVICE_WAIT_MS) (Damien Le Moal) Resource management: - Rename find_resource() to find_resource_space() to be more descriptive (Ilpo Järvinen) - Export find_resource_space() for use by PCI core, which needs to learn whether there is available space for a bridge window (Ilpo Järvinen) - Prevent double counting of resources so window size doesn't grow on each remove/rescan cycle (Ilpo Järvinen) - Relax bridge window sizing algorithm so a device doesn't break simply because it was removed and rescanned (Ilpo Järvinen) - Evaluate the ACPI PRESERVE_BOOT_CONFIG _DSM in pci_register_host_bridge() (not acpi_pci_root_create()) so we can unify it with similar DT functionality (Vidya Sagar) - Extend use of DT "linux,pci-probe-only" property so it works per-host bridge as well as globally (Vidya Sagar) - Unify support for ACPI PRESERVE_BOOT_CONFIG _DSM and the DT "linux,pci-probe-only" property in pci_preserve_config() (Vidya Sagar) Driver binding: - Add devres infrastructure for managed request and map of partial BAR resources (Philipp Stanner) - Deprecate pcim_iomap_table() because uses like "pcim_iomap_table()[0]" have no good way to return errors (Philipp Stanner) - Add an always-managed pcim_request_region() for use instead of pci_request_region() and similar, which are sometimes managed depending on whether pcim_enable_device() has been called previously (Philipp Stanner) - Reimplement pcim_set_mwi() so it doesn't need to keep store MWI state (Philipp Stanner) - Add pcim_intx() for use instead of pci_intx(), which is sometimes managed depending on whether pcim_enable_device() has been called previously (Philipp Stanner) - Add managed pcim_iomap_range() to allow mapping of a partial BAR (Philipp Stanner) - Fix a devres mapping leak in drm/vboxvideo (Philipp Stanner) Error handling: - Add missing bridge locking in device reset path and add a warning for other possible lock issues (Dan Williams) - Fix use-after-free on concurrent DPC and hot-removal (Lukas Wunner) Power management: - Disable AER and DPC during suspend to avoid spurious wakeups if they share an interrupt with PME (Kai-Heng Feng) PCIe native device hotplug: - Detect if a device was removed or replaced during system sleep so we don't assume a new device is the one that used to be there (Lukas Wunner) Virtualization: - Add an ACS quirk for Broadcom BCM5760X multi-function NIC; it prevents transactions between functions even though it doesn't advertise ACS, so the functions can be attached individually via VFIO (Ajit Khaparde) Peer-to-peer DMA: - Add a "pci=config_acs=" kernel command-line parameter to relax default ACS settings to enable additional peer-to-peer configurations. Requires expert knowledge of topology and ACS operation (Vidya Sagar) Endpoint framework: - Remove unused struct pci_epf_group.type_group (Christophe JAILLET) - Fix error handling in vpci_scan_bus() and epf_ntb_epc_cleanup() (Dan Carpenter) - Make struct pci_epc_class constant (Greg Kroah-Hartman) - Remove unused pci_endpoint_test_bar_{readl,writel} functions (Jiapeng Chong) - Rename "BME" to "Bus Master Enable" (Manivannan Sadhasivam) - Rename struct pci_epc_event_ops.core_init() callback to epc_init() (Manivannan Sadhasivam) - Move DMA init to MHI .epc_init() callback for uniformity (Manivannan Sadhasivam) - Cancel EPF test delayed work when link goes down (Manivannan Sadhasivam) - Add struct pci_epc_event_ops.epc_deinit() callback for cleanup needed on fundamental reset (Manivannan Sadhasivam) - Add 64KB alignment to endpoint test to support Rockchip rk3588 (Niklas Cassel) - Optimize endpoint test by using memcpy() instead of readl() (Niklas Cassel) Device tree bindings: - Add generic "ats-supported" property to advertise that a PCIe Root Complex supports ATS (Jean-Philippe Brucker) Amazon Annapurna Labs PCIe controller driver: - Validate IORESOURCE_BUS presence to avoid NULL pointer dereference (Aleksandr Mishin) Axis ARTPEC-6 PCIe controller driver: - Rename .cpu_addr_fixup() parameter to reflect that it is a PCI address, not a CPU address (Niklas Cassel) Freescale i.MX6 PCIe controller driver: - Convert to agnostic GPIO API (Andy Shevchenko) Freescale Layerscape PCIe controller driver: - Make struct mobiveil_rp_ops constant (Christophe JAILLET) - Use new generic dw_pcie_ep_linkdown() to handle link-down events (Manivannan Sadhasivam) HiSilicon Kirin PCIe controller driver: - Convert to agnostic GPIO API (Andy Shevchenko) - Use _scoped() iterator for OF children to ensure refcounts are decremented at loop exit (Javier Carrasco) Intel VMD host bridge driver: - Create sysfs "domain" symlink before downstream devices are exposed to userspace by pci_bus_add_devices() (Jiwei Sun) Loongson PCIe controller driver: - Enable MSI when LS7A is used with new CPUs that have integrated PCIe Root Complex, e.g., Loongson-3C6000, so downstream devices can use MSI (Huacai Chen) Microchip AXI PolarFlare PCIe controller driver: - Move pcie-microchip-host.c to a new PLDA directory (Minda Chen) - Factor PLDA generic items out to a common plda,xpressrich3-axi-common.yaml binding (Minda Chen) - Factor PLDA generic data structures and code out to shared pcie-plda.h, pcie-plda-host.c (Minda Chen) - Add PLDA generic interrupt handling with a .request_event_irq() callback for vendor-specific events (Minda Chen) - Add PLDA generic host init/deinit and map bus functions for use by vendor-specific drivers (Minda Chen) - Rework to use PLDA core (Minda Chen) Microsoft Hyper-V host bridge driver: - Return zero, not garbage, when reading PCI_INTERRUPT_PIN (Wei Liu) NVIDIA Tegra194 PCIe controller driver: - Remove unused struct tegra_pcie_soc (Dr. David Alan Gilbert) - Set 64KB inbound ATU alignment restriction (Jon Hunter) Qualcomm PCIe controller driver: - Make the MHI reg region mandatory for X1E80100, since all PCIe controllers have it (Abel Vesa) - Prevent use of uninitialized data and possible error pointer dereference (Dan Carpenter) - Return error, not success, if dev_pm_opp_find_freq_floor() fails (Dan Carpenter) - Add Operating Performance Points (OPP) support to scale performance state based on aggregate link bandwidth to improve SoC power efficiency (Krishna chaitanya chundru) - Vote for the CPU-PCIe ICC (interconnect) path to ensure it stays active even if other drivers don't vote for it (Krishna chaitanya chundru) - Use devm_clk_bulk_get_all() to get all the clocks from DT to avoid writing out all the clock names (Manivannan Sadhasivam) - Add DT binding and driver support for the SA8775P SoC (Mrinmay Sarkar) - Add HDMA support for the SA8775P SoC (Mrinmay Sarkar) - Override the SA8775P NO_SNOOP default to avoid possible memory corruption (Mrinmay Sarkar) - Make sure resources are disabled during PERST# assertion, even if the link is already disabled (Manivannan Sadhasivam) - Use new generic dw_pcie_ep_linkdown() to handle link-down events (Manivannan Sadhasivam) - Add DT and endpoint driver support for the SA8775P SoC (Mrinmay Sarkar) - Add Hyper DMA (HDMA) support for the SA8775P SoC and enable it in the EPF MHI driver (Mrinmay Sarkar) - Set PCIE_PARF_NO_SNOOP_OVERIDE to override the default NO_SNOOP attribute on the SA8775P SoC (both Root Complex and Endpoint mode) to avoid possible memory corruption (Mrinmay Sarkar) Renesas R-Car PCIe controller driver: - Demote WARN() to dev_warn_ratelimited() in rcar_pcie_wakeup() to avoid unnecessary backtrace (Marek Vasut) - Add DT and driver support for R-Car V4H (R8A779G0) host and endpoint. This requires separate proprietary firmware (Yoshihiro Shimoda) Rockchip PCIe controller driver: - Assert PERST# for 100ms after power is stable (Damien Le Moal) - Wait PCIE_T_RRS_READY_MS (100ms) after reset before starting configuration (Damien Le Moal) - Use GPIOD_OUT_LOW flag while requesting ep_gpio to fix a firmware crash on Qcom-based modems with Rockpro64 board (Manivannan Sadhasivam) Rockchip DesignWare PCIe controller driver: - Factor common parts of rockchip-dw-pcie DT binding to be shared by Root Complex and Endpoint mode (Niklas Cassel) - Add missing INTx signals to common DT binding (Niklas Cassel) - Add eDMA items to DT binding for Endpoint controller (Niklas Cassel) - Fix initial dw-rockchip PERST# GPIO value to prevent unnecessary short assert/deassert that causes issues with some WLAN controllers (Niklas Cassel) - Refactor dw-rockchip and add support for Endpoint mode (Niklas Cassel) - Call pci_epc_init_notify() and drop dw_pcie_ep_init_notify() wrapper (Niklas Cassel) - Add error messages in .probe() error paths to improve user experience (Uwe Kleine-König) Samsung Exynos PCIe controller driver: - Use bulk clock APIs to simplify clock setup (Shradha Todi) StarFive PCIe controller driver: - Add DT binding and driver support for the StarFive JH7110 PLDA-based PCIe controller (Minda Chen) Synopsys DesignWare PCIe controller driver: - Add generic support for sending PME_Turn_Off when system suspends (Frank Li) - Fix incorrect interpretation of iATU slot 0 after PERST# assert/deassert (Frank Li) - Use msleep() instead of usleep_range() while waiting for link (Konrad Dybcio) - Refactor dw_pcie_edma_find_chip() to enable adding support for Hyper DMA (HDMA) (Manivannan Sadhasivam) - Enable drivers to supply the eDMA channel count since some can't auto detect this (Manivannan Sadhasivam) - Call pci_epc_init_notify() and drop dw_pcie_ep_init_notify() wrapper (Manivannan Sadhasivam) - Pass the eDMA mapping format directly from drivers instead of maintaining a capability for it (Manivannan Sadhasivam) - Add generic dw_pcie_ep_linkdown() to notify EPF drivers about link-down events and restore non-sticky DWC registers lost on link down (Manivannan Sadhasivam) - Add vendor-specific "apb" reg name, interrupt names, INTx names to generic binding (Niklas Cassel) - Enforce DWC restriction that 64-bit BARs must start with an even-numbered BAR (Niklas Cassel) - Consolidate args of dw_pcie_prog_outbound_atu() into a structure (Yoshihiro Shimoda) - Add support for endpoints to send Message TLPs, e.g., for INTx emulation (Yoshihiro Shimoda) TI DRA7xx PCIe controller driver: - Rename .cpu_addr_fixup() parameter to reflect that it is a PCI address, not a CPU address (Niklas Cassel) TI Keystone PCIe controller driver: - Validate IORESOURCE_BUS presence to avoid NULL pointer dereference (Aleksandr Mishin) - Work around AM65x/DRA80xM Errata #i2037 that corrupts TLPs and causes processor hangs by limiting Max_Read_Request_Size (MRRS) and Max_Payload_Size (MPS) (Kishon Vijay Abraham I) - Leave BAR 0 disabled for AM654x to fix a regression caused by 6ab15b5e70 ("PCI: dwc: keystone: Convert .scan_bus() callback to use add_bus"), which caused a 45-second boot delay (Siddharth Vadapalli) Xilinx Versal CPM PCIe controller driver: - Fix overlapping bridge registers and 32-bit BAR addresses in DT binding (Thippeswamy Havalige) MicroSemi Switchtec management driver: - Make struct switchtec_class constant (Greg Kroah-Hartman) Miscellaneous: - Remove unused struct acpi_handle_node (Dr. David Alan Gilbert) - Add missing MODULE_DESCRIPTION() macros (Jeff Johnson)" * tag 'pci-v6.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (154 commits) PCI: loongson: Enable MSI in LS7A Root Complex PCI: Extend ACS configurability PCI: Add missing bridge lock to pci_bus_lock() drm/vboxvideo: fix mapping leaks PCI: Add managed pcim_iomap_range() PCI: Remove legacy pcim_release() PCI: Add managed pcim_intx() PCI: vmd: Create domain symlink before pci_bus_add_devices() PCI: qcom: Prevent use of uninitialized data in qcom_pcie_suspend_noirq() PCI: qcom: Prevent potential error pointer dereference PCI: qcom: Fix missing error code in qcom_pcie_probe() PCI: Give pcim_set_mwi() its own devres cleanup callback PCI: Move struct pci_devres.pinned bit to struct pci_dev PCI: Remove struct pci_devres.enabled status bit PCI: Document hybrid devres hazards PCI: Add managed pcim_request_region() PCI: Deprecate pcim_iomap_table(), pcim_iomap_regions_request_all() PCI: Add managed partial-BAR request and map infrastructure PCI: Add devres helpers for iomap table PCI: Add and use devres helper for bit masks ...	2024-07-19 19:03:18 -07:00
Linus Torvalds	8e5c0abfa0	Input updates for v6.11-rc0 ... - streamlined logic in input core for handling normal input handlers vs input filters - updates to input drivers to allocate memory with sizeof(*pointer) instead of sizeof(type) - change to ads7846 touchscreen driver to use hsync GPIO instead of requiring platform data with special method (which is not compatible with boards using device tree) - update to adc-joystick driver to handle inverted axes - cleanups in various drivers switching them to use the new "guard" and "__free()" facilities - changes to several drivers (adxl34x, atmel_mxt_ts, ati-remote2, omap-keypad, yealink) to stop creating driver-specific device attributes manually and use driver core facilities for this - update to Cypress PS/2 protocol driver to properly handle errors from the PS/2 transport as well as other cleanups - update to edt-ft5x06 driver to support ft5426 variant - update to ektf2127 driver to support ektf2232 variant - update to exc3000 driver to support EXC81W32 variant - update to imagis driver to support IST3038 variant - other assorted driver cleanups. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQST2eWILY88ieB2DOtAj56VGEWXnAUCZpWmqQAKCRBAj56VGEWX nE00AQDsikkxIpF5GJo3mhHLHQc5noEB/zwwLNTqEmV/ThdffwD/bQmr0C0M1dhz fOM9NqeyhwKkgGd389AIzv/dV7KIGwI= =rQCl -----END PGP SIGNATURE----- Merge tag 'input-for-v6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - streamlined logic in input core for handling normal input handlers vs input filters - updates to input drivers to allocate memory with sizeof(*pointer) instead of sizeof(type) - change to ads7846 touchscreen driver to use hsync GPIO instead of requiring platform data with special method (which is not compatible with boards using device tree) - update to adc-joystick driver to handle inverted axes - cleanups in various drivers switching them to use the new "guard" and "__free()" facilities - changes to several drivers (adxl34x, atmel_mxt_ts, ati-remote2, omap-keypad, yealink) to stop creating driver-specific device attributes manually and use driver core facilities for this - update to Cypress PS/2 protocol driver to properly handle errors from the PS/2 transport as well as other cleanups - update to edt-ft5x06 driver to support ft5426 variant - update to ektf2127 driver to support ektf2232 variant - update to exc3000 driver to support EXC81W32 variant - update to imagis driver to support IST3038 variant - other assorted driver cleanups. * tag 'input-for-v6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (71 commits) Input: yealink - simplify locking in sysfs attribute handling Input: yealink - use driver core to instantiate device attributes Input: ati-remote2 - use driver core to instantiate device attributes Input: omap-keypad - use driver core to instantiate device attributes Input: atmel_mxt_ts - use driver core to instantiate device attributes Input: exc3000 - add EXC81W32 support dt-bindings: input: touchscreen: exc3000: add EXC81W32 Input: twl4030-pwrbutton - fix kernel-doc warning Input: himax_hx83112b - add support for HX83100A Input: himax_hx83112b - add himax_chip struct for multi-chip support Input: himax_hx83112b - implement MCU register reading Input: himax_hx83112b - use more descriptive register defines dt-bindings: input: touchscreen: himax,hx83112b: add HX83100A Input: do not check number of events in input_pass_values() Input: preallocate memory to hold event values Input: rearrange input_alloc_device() to prepare for preallocating of vals Input: simplify event handling logic Input: make events() method return number of events processed Input: make sure input handlers define only one processing method Input: evdev - remove ->event() method ...	2024-07-19 16:51:39 -07:00
Linus Torvalds	ef035628c3	The I2C core gains documentation updates for the testunit, a cleanup ... regarding unneeded 'driver_data' and more sanity checks in the char device. For the host drivers, this release includes significant updates, with the primary change being the renaming from "master/slave" to "controller/target" to adhere to I2C v7 and SMBus 3.2 standards. New Support: - Added support for Intel Arrow Lake-H. - Added I2C support in the Arioha SoC by linking the Mediatek I2C controller. Cleanups: - Added the MODULE_DESCRIPTION() macro, resolving a modpost warning in the ALi 1563 Southbridge driver. - Constified the regmap_config declaration in the i2c-designware driver. - Improved the coding style in the Renesas R-Car driver by removing unnecessary semicolons after brackets. General improvements: - In the OMAP device, replaced NOIRQ_SYSTEM_SLEEP_PM_OPS with RUNTIME_PM_OPS to enable waking up the controller during suspend() before suspend_noirq() kicks in. - Improved logging in the Xilinx driver. - Added a warning (WARN()) in the Renesas R-Car driver for spurious interrupts. DTS Changes: - Removed address-cell and size-cell from the Atmel at91sam, nVidia Tegra 20, and Samsung S3c2410 devices. - Fixed Texas Instruments OMAP4 I2C controller to comply with the i2c-controller.yaml schema. - Improved indentation in DTS examples for several I2C devices. - Converted the NXP LPC1788 binding to the dt-schema. - Added documentation for the compatible string thead,th1520-i2c. - Added the "power-domains" property for the Meson I2C driver. AT24 EEPROM driver changes: - add support for two new Microchip models - document even more new models in DT bindings (those use fallback compatibles so no code changes) -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmaagXUACgkQFA3kzBSg KbYbXg/+Kox1Qg5LDsW9IM0YVKMbeGVCxwzNKIoL55TwW2kUOml2JZsrcTE0Ap9J SvcpcGs6kzoU8PMzQlmmPYgIU+5NZbd50CohM1TvHE7VPcduB+ydHfo61aF48obU K3biAxALkcNYG4ab5i83D04Fcfwwgmt5wU/nXvcySTRteeBOtcB+MniZ0fJWG4q1 3czYndwLgWwKa+xOaI0Y1tf5Fc8LEtyGCDQuvDtbA0/cr4RjAYVo9t8cPsKi0Ywk WEsgk7e2u74UwepmR/SQcKJ25Z70hf9k0vsyGVCPqqGNZPeCOWhiFgphU57Dm2Gm IX5CncwMT/5jYa1AoZmWmc2SkDIkk+RXq6zaOgncuDtFy78A+DHSzRSnOk5cjXX+ cNu5Er5UEzVxnJGM46C+1/60LnqIpQYyEW5goPhr91So8UPMC+PaK2eNJ+nknSxS jc2832KlWcKj0Hun7X6fbVHNGX/AKpNzwrYjOy7Rxd0G/ViaspzKSD+eukAFQuKX PX5pGcO/syzGIzXMP7aRoQ+I0TIIpTaIB9UeuCTzTSzYYmtI/yKgDp9Cbi5yPGD8 EXEVPfL3jmjxMmoYUXVPeE7qHMLm/wlrhrMvhhBKHsvzQ3MfSw9J/lcEnuKGiWYu PEKRsIdlp2qJL0tseoB/dlwWIMgW7XHT5pg4I9FoX1H1UWC89cs= =perV -----END PGP SIGNATURE----- Merge tag 'i2c-for-6.11-rc1-try2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "The I2C core gains documentation updates for the testunit, a cleanup regarding unneeded 'driver_data' and more sanity checks in the char device. For the host drivers, this release includes significant updates, with the primary change being the renaming from "master/slave" to "controller/target" to adhere to I2C v7 and SMBus 3.2 standards. New Support: - Added support for Intel Arrow Lake-H - Added I2C support in the Arioha SoC by linking the Mediatek I2C controller Cleanups: - Added the MODULE_DESCRIPTION() macro, resolving a modpost warning in the ALi 1563 Southbridge driver. - Constified the regmap_config declaration in the i2c-designware driver. - Improved the coding style in the Renesas R-Car driver by removing unnecessary semicolons after brackets. General improvements: - In the OMAP device, replaced NOIRQ_SYSTEM_SLEEP_PM_OPS with RUNTIME_PM_OPS to enable waking up the controller during suspend() before suspend_noirq() kicks in. - Improved logging in the Xilinx driver. - Added a warning (WARN()) in the Renesas R-Car driver for spurious interrupts. DTS Changes: - Removed address-cell and size-cell from the Atmel at91sam, nVidia Tegra 20, and Samsung S3c2410 devices. - Fixed Texas Instruments OMAP4 I2C controller to comply with the i2c-controller.yaml schema. - Improved indentation in DTS examples for several I2C devices. - Converted the NXP LPC1788 binding to the dt-schema. - Added documentation for the compatible string thead,th1520-i2c. - Added the "power-domains" property for the Meson I2C driver. AT24 EEPROM driver changes: - add support for two new Microchip models - document even more new models in DT bindings (those use fallback compatibles so no code changes)" * tag 'i2c-for-6.11-rc1-try2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (87 commits) i2c: document new callbacks in i2c_algorithm dt-bindings: i2c: amlogic,meson6-i2c: add optional power-domains dt-bindings: i2c: at91: Add sama7d65 compatible string i2c: st: reword according to newest specification i2c: cpm: reword according to newest specification i2c: virtio: reword according to newest specification i2c: nvidia-gpu: reword according to newest specification i2c: viai2c: reword according to newest specification i2c: viperboard: reword according to newest specification i2c: uniphier: reword according to newest specification i2c: uniphier-f: reword according to newest specification i2c: tiny-usb: reword according to newest specification i2c: thunderx-pcidrv: reword according to newest specification i2c: tegra-bpmp: reword according to newest specification i2c: taos-evm: reword according to newest specification i2c: sun6i-p2wi: reword according to newest specification i2c: stm32f4: reword according to newest specification i2c: sprd: reword according to newest specification i2c: sis5595: reword according to newest specification i2c: rzv2m: reword according to newest specification ...	2024-07-19 16:46:26 -07:00
Linus Torvalds	acc5965b9f	Char/Misc and other driver changes for 6.11-rc1 ... Here is the "big" set of char/misc and other driver subsystem changes for 6.11-rc1. Nothing major in here, just loads of new drivers and updates. Included in here are: - IIO api updates and new drivers added - wait_interruptable_timeout() api cleanups for some drivers - MODULE_DESCRIPTION() additions for loads of drivers - parport out-of-bounds fix - interconnect driver updates and additions - mhi driver updates and additions - w1 driver fixes - binder speedups and fixes - eeprom driver updates - coresight driver updates - counter driver update - new misc driver additions - other minor api updates All of these, EXCEPT for the final Kconfig build fix for 32bit systems, have been in linux-next for a while with no reported issues. The Kconfig fixup went in 29 hours ago, so might have missed the latest linux-next, but was acked by everyone involved. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZppR4w8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykwoQCeIaW3nbOiNTmOupvEnZwrN3yVNs8An3Q5L+Br 1LpTASaU6A8pN81Z1m5g =6U1z -----END PGP SIGNATURE----- Merge tag 'char-misc-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc and other driver updates from Greg KH: "Here is the "big" set of char/misc and other driver subsystem changes for 6.11-rc1. Nothing major in here, just loads of new drivers and updates. Included in here are: - IIO api updates and new drivers added - wait_interruptable_timeout() api cleanups for some drivers - MODULE_DESCRIPTION() additions for loads of drivers - parport out-of-bounds fix - interconnect driver updates and additions - mhi driver updates and additions - w1 driver fixes - binder speedups and fixes - eeprom driver updates - coresight driver updates - counter driver update - new misc driver additions - other minor api updates All of these, EXCEPT for the final Kconfig build fix for 32bit systems, have been in linux-next for a while with no reported issues. The Kconfig fixup went in 29 hours ago, so might have missed the latest linux-next, but was acked by everyone involved" * tag 'char-misc-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (330 commits) misc: Kconfig: exclude mrvl-cn10k-dpi compilation for 32-bit systems misc: delete Makefile.rej binder: fix hang of unregistered readers misc: Kconfig: add a new dependency for MARVELL_CN10K_DPI virtio: add missing MODULE_DESCRIPTION() macro agp: uninorth: add missing MODULE_DESCRIPTION() macro spmi: add missing MODULE_DESCRIPTION() macros dev/parport: fix the array out-of-bounds risk samples: configfs: add missing MODULE_DESCRIPTION() macro misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver misc: keba: Fix missing AUXILIARY_BUS dependency slimbus: Fix struct and documentation alignment in stream.c MAINTAINERS: CC dri-devel list on Qualcomm FastRPC patches misc: fastrpc: use coherent pool for untranslated Compute Banks misc: fastrpc: support complete DMA pool access to the DSP misc: fastrpc: add missing MODULE_DESCRIPTION() macro misc: fastrpc: Add missing dev_err newlines misc: fastrpc: Use memdup_user() nvmem: core: Implement force_ro sysfs attribute nvmem: Use sysfs_emit() for type attribute ...	2024-07-19 15:55:08 -07:00
Linus Torvalds	04d17331ca	USB/Thunderbolt updates for 6.11-rc1 ... Here is the big set of USB and Thunderbolt changes for 6.11-rc1. Nothing earth-shattering in here, just constant forward progress in adding support for new hardware and better debugging functionalities for thunderbolt devices and the subsystem. Included in here are: - thunderbolt debugging update and driver additions - xhci driver updates - typec driver updates - kselftest device driver changes (acked by the relevant maintainers, depended on other changes in this tree.) - cdns3 driver updates - gadget driver updates - MODULE_DESCRIPTION() additions - dwc3 driver updates and fixes All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZppaNA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylXZwCgrEtIAQw0x6EF7w/iTWVS5UJj9AEAoLCj5UwO WX978uThyUctuYYKbw+8 =Cm7j -----END PGP SIGNATURE----- Merge tag 'usb-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt updates from Greg KH: "Here is the big set of USB and Thunderbolt changes for 6.11-rc1. Nothing earth-shattering in here, just constant forward progress in adding support for new hardware and better debugging functionalities for thunderbolt devices and the subsystem. Included in here are: - thunderbolt debugging update and driver additions - xhci driver updates - typec driver updates - kselftest device driver changes (acked by the relevant maintainers, depended on other changes in this tree.) - cdns3 driver updates - gadget driver updates - MODULE_DESCRIPTION() additions - dwc3 driver updates and fixes All of these have been in linux-next for a while with no reported issues" * tag 'usb-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (112 commits) kselftest: devices: Add test to detect device error logs kselftest: Move ksft helper module to common directory kselftest: devices: Move discoverable devices test to subdirectory usb: gadget: f_uac2: fix non-newline-terminated function name USB: uas: Implement the new shutdown callback USB: core: add 'shutdown' callback to usb_driver usb: typec: Drop explicit initialization of struct i2c_device_id::driver_data to 0 usb: dwc3: enable CCI support for AMD-xilinx DWC3 controller usb: dwc2: add support for other Lantiq SoCs usb: gadget: Use u16 types for 16-bit fields usb: gadget: midi2: Fix incorrect default MIDI2 protocol setup usb: dwc3: core: Check all ports when set phy suspend usb: typec: tcpci: add support to set connector orientation dt-bindings: usb: Convert fsl-usb to yaml usb: typec: ucsi: reorder operations in ucsi_run_command() usb: typec: ucsi: extract common code for command handling usb: typec: ucsi: inline ucsi_read_message_in usb: typec: ucsi: rework command execution functions usb: typec: ucsi: split read operation usb: typec: ucsi: simplify command sending API ...	2024-07-19 15:37:48 -07:00
Linus Torvalds	aba9753c06	TTY/Serial updates for 6.11-rc1 ... Here is a small set of tty and serial driver updates for 6.11-rc1. Not much happened this cycle, unlike the previous kernel release which had lots of "excitement" in this part of the kernel. Included in here are the following changes: - dt binding updates for new platforms - 8250 driver updates - various small serial driver fixes and updates - printk/console naming and matching attempt #2 (was reverted for 6.10-final, should be good to go this time around, acked by the relevant maintainers). All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZppbCQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymV1ACeIY5kgipqY7w4d3/7PcpKMiftrisAn0hr6csj Gan+k3cuVGlasGkaQ5/B =35VK -----END PGP SIGNATURE----- Merge tag 'tty-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial updates from Greg KH: "Here is a small set of tty and serial driver updates for 6.11-rc1. Not much happened this cycle, unlike the previous kernel release which had lots of "excitement" in this part of the kernel. Included in here are the following changes: - dt binding updates for new platforms - 8250 driver updates - various small serial driver fixes and updates - printk/console naming and matching attempt #2 (was reverted for 6.10-final, should be good to go this time around, acked by the relevant maintainers). All of these have been in linux-next for a while with no reported issues" * tag 'tty-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (22 commits) Documentation: kernel-parameters: Add DEVNAME:0.0 format for serial ports serial: core: Add serial_base_match_and_update_preferred_console() printk: Add match_devname_and_update_preferred_console() serial: sc16is7xx: hardware reset chip if reset-gpios is defined in DT dt-bindings: serial: sc16is7xx: add reset-gpios dt-bindings: serial: vt8500-uart: convert to json-schema serial: 8250_platform: Explicitly show we initialise ISA ports only once tty: add missing MODULE_DESCRIPTION() macros dt-bindings: serial: mediatek,uart: add MT7988 serial: sh-sci: Add support for RZ/V2H(P) SoC dt-bindings: serial: Add documentation for Renesas RZ/V2H(P) (R9A09G057) SCIF support dt-bindings: serial: renesas,scif: Make 'interrupt-names' property as required dt-bindings: serial: renesas,scif: Validate 'interrupts' and 'interrupt-names' dt-bindings: serial: renesas,scif: Move ref for serial.yaml at the end riscv: dts: starfive: jh7110: Add the core reset and jh7110 compatible for uarts serial: 8250_dw: Use reset array API to get resets dt-bindings: serial: snps-dw-apb-uart: Add one more reset signal for StarFive JH7110 SoC serial: 8250: Extract platform driver serial: 8250: Extract RSA bits serial: imx: stop casting struct uart_port to struct imx_port ...	2024-07-19 15:22:14 -07:00
Linus Torvalds	d7e78951a8	Notably this includes fixes for a s390 build breakage. ... Including fixes from netfilter. Current release - new code bugs: - eth: fbnic: fix s390 build. - eth: airoha: fix NULL pointer dereference in airoha_qdma_cleanup_rx_queue() Previous releases - regressions: - flow_dissector: use DEBUG_NET_WARN_ON_ONCE - ipv4: fix incorrect TOS in route get reply - dsa: fix chip-wide frame size config in some drivers Previous releases - always broken: - netfilter: nf_set_pipapo: fix initial map fill - eth: gve: fix XDP TX completion handling when counters overflow Signed-off-by: Paolo Abeni <pabeni@redhat.com> -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEEg1AjqC77wbdLX2LbKSR5jcyPE6QFAmaafj4SHHBhYmVuaUBy ZWRoYXQuY29tAAoJECkkeY3MjxOkSsIP/jLODokNb/RcIuOYZVlgn2C5icMeZtqv 6BIliZeE1EcnMWqOnheHaJVklq17ChAYbj/GNN8zQeOQhPA2eFCzPPLl/UpF9/ik wuvk+QQ4EM3T/SwWLKmht9UJioVi66szl3vZ+ByJ4BgGiJWORW1dK/AYzyYrsplk BMpQTs/Q/ekzWJzBtX+1Cz8izX1gl+dXhMezSdg9cW4KaBu1Hqwny954HF6keUQn h7bbAWiOAb5bhqUzgCdgF4gXp+uaWEzG1a1kY1G86NjXC5H0G03+vl37RbY/1kYh lUa/3nfH2V7Sy+MYTvjQe66obVeQeOh/PhRMlbkEVphpKs8XtHfsP433iOMZZn2D Z2Yb4yICnpNwbPmK1fyFvOrY7zGp2yZ2dSDEhowGjcyoQPO6RPnBfvArl66phIOm DWfEq79dYa0eEnCM174BLZbsjcHeeYQX2b8lagUslC0Oel+ijUG26XeMqs5W3at9 QVcMV+aPE7pibpAq4M+qqkldv49QmXRsQai0BMa0+qEPyDKLe2nnf6L+TrDfN7Zf tpiiZZZGpcctZ1cOfyuebB37z/jtHJQ94IfLCD9RzpHlpOtCFycO18adrohhI58Q TaZf7U1CqC/UREckwE5F9ypQhdiQHEH84rgvKT3zFFRYftWTQmBCAUs3JzBPbYwO RO2GDFM/htOu =Q1xF -----END PGP SIGNATURE----- Merge tag 'net-6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from netfilter. Notably this includes fixes for a s390 build breakage. Current release - new code bugs: - eth: fbnic: fix s390 build - eth: airoha: fix NULL pointer dereference in airoha_qdma_cleanup_rx_queue() Previous releases - regressions: - flow_dissector: use DEBUG_NET_WARN_ON_ONCE - ipv4: fix incorrect TOS in route get reply - dsa: fix chip-wide frame size config in some drivers Previous releases - always broken: - netfilter: nf_set_pipapo: fix initial map fill - eth: gve: fix XDP TX completion handling when counters overflow" * tag 'net-6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: eth: fbnic: don't build the driver when skb has more than 21 frags net: dsa: b53: Limit chip-wide jumbo frame config to CPU ports net: dsa: mv88e6xxx: Limit chip-wide frame size config to CPU ports net: airoha: Fix NULL pointer dereference in airoha_qdma_cleanup_rx_queue() net: wwan: t7xx: add support for Dell DW5933e ipv4: Fix incorrect TOS in fibmatch route get reply ipv4: Fix incorrect TOS in route get reply net: flow_dissector: use DEBUG_NET_WARN_ON_ONCE driver core: auxiliary bus: Fix documentation of auxiliary_device net: airoha: fix error branch in airoha_dev_xmit and airoha_set_gdm_ports gve: Fix XDP TX completion handling when counters overflow ipvs: properly dereference pe in ip_vs_add_service selftests: netfilter: add test case for recent mismatch bug netfilter: nf_set_pipapo: fix initial map fill netfilter: ctnetlink: use helper function to calculate expect ID eth: fbnic: fix s390 build.	2024-07-19 14:58:12 -07:00
Linus Torvalds	12cc3d5389	sound updates for 6.11-rc1 ... Lots of changes in this cycle, but mostly for cleanups and refactoring. Significant amount of changes are about DT schema conversions for ASoC at this time while we see other usual suspects, too. Some highlights below: Core: - Re-introduction of PCM sync ID support API - MIDI2 time-base extension in ALSA sequencer API ASoC: - Syncing of features between simple-audio-card and the two audio-graph cards - Support for specifying the order of operations for components within cards to allow quirking for unusual systems - Lots of DT schema conversions - Continued SOF/Intel updates for topology, SoundWire, IPC3/4 - New support for Asahi Kasei AK4619, Cirrus Logic CS530x, Everest Semiconductors ES8311, NXP i.MX95 and LPC32xx, Qualcomm LPASS v2.5 and WCD937x, Realtek RT1318 and RT1320 and Texas Instruments PCM5242 HD-audio: - More quirks, Intel PantherLake support, senarytech codec support - Refactoring of Cirrus codec component-binding Others: - ALSA control kselftest improvements, and fixes for input value checks in various drivers -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmaZNdoOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE/PWw//XYFQ2v+bc0x62LI1rIEt1/mSz6R1moHf85fK CjDOvHoGlZEkXuTmycK8b522/9tslHyE+8P97TZAy/6ph/yT44JgwQaadAvTZdWK eKrchogf+v6DaQar8+nmXp8409HBcfJdrSJth2xR5OhY741/kGBF1/YCBHZaIQan T87ag0tu1PVWQuLhdRlghkNYds+oaSX6wMaLRzVYI2TFYfHZOWYfVYd/NACb8KtO z66TqybOxOpq4xCi+umNaGn2TxdDvo427JgioAKzcGLodowRKmqNV+mXddfrhBEE Fwq4o8YGxgX+oaNn4aLQdrrREc1tuwQj0Kwpt/rkh4ESTgugcElq5hJCgPY8U3Ej 5+ih7ZeIojKnfjNivHuath7tXe1inqPEK3RBt3qMoUldIxNhJ8WfIF0RNzW/QRY2 g4JAI/4lswqPz6vYKULatDk+ZEW6PiV72kwW+4Vt7NxZnn9VFzP27qHuwkUHP5HM 0q4/NKrv+MFPedOLEeEm/1dmE7NRT4tRJuIV+RwMJ0cyP4l2jSCwyDpxfkFqGitc wB0AXK3YLwISlKjziCox1cAex8F2XhjCdpOyOV6hTc3Dv/DySMHysv+4Uf4/kvst 3GrqdkMHy4cEUYj/Sj+VunfColsX2KnQAN+e4Sonn+5nPsw7ypGkpM1Kf+wTQuNK EoxpzGo= =hn0h -----END PGP SIGNATURE----- Merge tag 'sound-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "Lots of changes in this cycle, but mostly for cleanups and refactoring. Significant amount of changes are about DT schema conversions for ASoC at this time while we see other usual suspects, too. Some highlights below: Core: - Re-introduction of PCM sync ID support API - MIDI2 time-base extension in ALSA sequencer API ASoC: - Syncing of features between simple-audio-card and the two audio-graph cards - Support for specifying the order of operations for components within cards to allow quirking for unusual systems - Lots of DT schema conversions - Continued SOF/Intel updates for topology, SoundWire, IPC3/4 - New support for Asahi Kasei AK4619, Cirrus Logic CS530x, Everest Semiconductors ES8311, NXP i.MX95 and LPC32xx, Qualcomm LPASS v2.5 and WCD937x, Realtek RT1318 and RT1320 and Texas Instruments PCM5242 HD-audio: - More quirks, Intel PantherLake support, senarytech codec support - Refactoring of Cirrus codec component-binding Others: - ALSA control kselftest improvements, and fixes for input value checks in various drivers" * tag 'sound-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (349 commits) kselftest/alsa: Log the PCM ID in pcm-test kselftest/alsa: Use card name rather than number in test names ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360 ALSA: hda/tas2781: Add new quirk for Lenovo Hera2 Laptop ALSA: seq: ump: Skip useless ports for static blocks ALSA: pcm_dmaengine: Don't synchronize DMA channel when DMA is paused ALSA: usb: Use BIT() for bit values ALSA: usb: Fix UBSAN warning in parse_audio_unit() ALSA: hda/realtek: Enable headset mic on Positivo SU C1400 ASoC: tas2781: Add new Kontrol to set tas2563 digital Volume ASoC: codecs: wcd937x: Remove separate handling for vdd-buck supply ASoC: codecs: wcd937x: Remove the string compare in MIC BIAS widget settings ASoC: codecs: wcd937x-sdw: Fix Unbalanced pm_runtime_enable ASoC: dt-bindings: cirrus,cs42xx8: Convert to dtschema ASoC: cs530x: Remove bclk from private structure ASoC: cs530x: Calculate proper bclk rate using TDM ASoC: dt-bindings: cirrus,cs4270: Convert to dtschema firmware: cs_dsp: Rename fw_ver to wmfw_ver firmware: cs_dsp: Clarify wmfw format version log message firmware: cs_dsp: Make wmfw and bin filename arguments const char * ...	2024-07-19 12:39:34 -07:00
Linus Torvalds	a4f9285520	This a large collection of clk driver updates and a handful of new SoC ... clk driver support. We have the usual Qualcomm clk drivers, along with clk drivers for the Sophgo and T-Head vendors, all to support some new SoCs. Nothing in particular stands out to me in the updates. There's the interconnect clk driver which exposes clks as interconnects, crossing subsystems. There's a bunch of janitorial things that are improving drivers in general like kmemdup_array() or fixing error paths. But overall the updates look normal to fix the description data which is usually the stuff that's wrong and/or untested. I really wanted to land a bunch of KUnit clk code that I've been working on whenever I get some free time but it turned into a pumpkin at the last minute so I dropped those patches. I'll let it soak in linux-next after the merge window closes. I have a suspicion that we're going to need to totally rework the clk framework to fix structural issues like locking, clk rate setting, and runtime PM usage. Having a bunch of unit tests for that will help make sure that all keeps working. Core: - Skip gate basic type KUnit tests on s390 due to lack of MMIO emulation New Drivers: - AP sub-system clock controller in the T-Head TH1520 - Sophgo Sophon sg2042 clk driver - Qualcomm SM7150 camera, display and video clk drivers - Qualcomm QCM2290 GPU clk driver - Qualcomm QCS8386/QCS8084 NSS clk driver - Qualcomm SM8650 camera and video drivers Updates: - Add reset support to Airoha EN7581 clk driver - Add MODULE_DESCRIPTIONs to various clk drivers - Introduce helper logic to expose clock controllers as simple interconnect providers - Use the interconnect helper above on Qualcomm ipq9574 - Add CLK_SET_RATE_PARENT to the remaining USB pipe clocks on Qualcomm X1Elite - Improve error handling in Qualcomm kpss-xcc driver - Mark Qualcomm SC8280XP LPASS clock controller regmap_config const - Export more clocks for Rockchip rk3128 peripherals - Convert Rockchip clk drivers to use kmemdup_array() - Drop CLK_NR_CLKS from Rockchip rk3128 and rk3188 binding headers - Make qcom_cc_really_probe() take a struct device to allow reuse in non-platform-drivers - Introduce prepare-only branch clock ops in the qcom clk driver to support clocks on buses that take locks - Describe parent/child relationship for Qualcomm SC7280 camera GDSCs - Support Qualcomm Huayra 2290 alpha PLL - Adjust the highest SDCC clock frequency on Qualcomm IPQ6018 to match HS200 support - Add missing PCIe PIPE clocks on Qualcomm IPQ9574 - Fix various configurations and properties in the Qualcomm SA8775P, X1E80100 and SM7280 drivers - Park Qualcomm SM8350 GPU RCGs on XO while disabled - Remove unused CONFIG_QCOM_RPMCC Kconfig symbol - exynos-clkout: Remove usage of of_device_id table as .of_match_table, because the driver is instantiated as MFD cell, not as standalone platform driver. Populated .of_match_table confused people few times to convert the code to device_get_match_data(), which broke the driver - Mark one Samsung UFS clock as critical, because having it off stops the system from shutdown - Use kmemdup_array() when applicable - Remove unused 'struct gates_data' from old sunxi driver library - Add GPADC clock and reset for Allwinner H616 - Minor Amlogic S4 clock fixes - DT bindings Yaml conversion of the Amlogic AXG audio controller - Amlogic C3 clock controllers support - Amlogic clk flag added to skip init of already enabled PLLs and avoid relocking - Amlogic A1 DT bindings updates for system pll support - Add missing MODULE_DESCRIPTION where necessary - Remove obsolete clock DT binding header files - Add Battery Backup (VBATTB) and I2C clocks, resets, and power domains on Renesas RZ/G3S - Add audio clocks on Renesas R-Car V4M - Add video capture (ISPCS, CSI-2, VIN) clocks on Renesas R-Car V4M -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAmaZd3wRHHNib3lkQGtl cm5lbC5vcmcACgkQrQKIl8bklSVwCRAAz6leVJuGDmnyNvyq+BrXOHBI89/vAI1c ZejQLTKsXveI3fIQUTPAQ15XW1lRIPpPWRG09yZbVJ0P7WsNlfHA6KUjYiAaS9RN zkwLSI52ZulAhdRxBycIVMnfVOnoaJs4Vvp2jLdW+cRLj9BVwC1vXSDmWENvMrh2 Om7W1r3+Utg/nO3eRVdM3+LZTfveUd6PWZnz/zp20sZLZRUeDA5DKj8fqg0dHuvZ auZ8byeELp39rFJqE9YO5fDH+kmzXL3CAHz8s8NEDA+BBD9S4w+mvEMjHSQfQdnB LetpZ9DPoYscnWgYS/KWCiodCIAq6ThVkkcX1lAmndPQDwPCKVOoBomNuRaNZvI8 qJnP2ZhfWMbnrc291ECbPg82RjSOtp3ZzFij2T6jwDSsBc6pmJlwSwtvjtYC7fm+ N1Ldrl2qz6BYdbqJWXBRApFdqcI8Z3aENrqpy98LJiPdGdwmcbPA2cAnEPzJENdo ggTYXC//oVoyA6xnA1vwJQDVR0TAAu8mm3brW3uYww0T46R7HOMhtaNqIcEc1fQU 0k8mU4iW2xGQkeyR62afxDETKIe8/DMQUwoIwIZ1ogohHF+a8LmY+KnjAAmJK9LB yHhsQUOggmRe10vVfWxDSBZRyFuPblhCYTzytoAlEUs71jLJw7PF+CrF2ZZw8fP5 OEE2/O5+XXU= =jEjn -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "This a large collection of clk driver updates and a handful of new SoC clk driver support. We have the usual Qualcomm clk drivers, along with clk drivers for the Sophgo and T-Head vendors, all to support some new SoCs. Nothing in particular stands out to me in the updates. There's the interconnect clk driver which exposes clks as interconnects, crossing subsystems. There's a bunch of janitorial things that are improving drivers in general like kmemdup_array() or fixing error paths. But overall the updates look normal to fix the description data which is usually the stuff that's wrong and/or untested. Core: - Skip gate basic type KUnit tests on s390 due to lack of MMIO emulation New Drivers: - AP sub-system clock controller in the T-Head TH1520 - Sophgo Sophon sg2042 clk driver - Qualcomm SM7150 camera, display and video clk drivers - Qualcomm QCM2290 GPU clk driver - Qualcomm QCS8386/QCS8084 NSS clk driver - Qualcomm SM8650 camera and video drivers Updates: - Add reset support to Airoha EN7581 clk driver - Add MODULE_DESCRIPTIONs to various clk drivers - Introduce helper logic to expose clock controllers as simple interconnect providers - Use the interconnect helper above on Qualcomm ipq9574 - Add CLK_SET_RATE_PARENT to the remaining USB pipe clocks on Qualcomm X1Elite - Improve error handling in Qualcomm kpss-xcc driver - Mark Qualcomm SC8280XP LPASS clock controller regmap_config const - Export more clocks for Rockchip rk3128 peripherals - Convert Rockchip clk drivers to use kmemdup_array() - Drop CLK_NR_CLKS from Rockchip rk3128 and rk3188 binding headers - Make qcom_cc_really_probe() take a struct device to allow reuse in non-platform-drivers - Introduce prepare-only branch clock ops in the qcom clk driver to support clocks on buses that take locks - Describe parent/child relationship for Qualcomm SC7280 camera GDSCs - Support Qualcomm Huayra 2290 alpha PLL - Adjust the highest SDCC clock frequency on Qualcomm IPQ6018 to match HS200 support - Add missing PCIe PIPE clocks on Qualcomm IPQ9574 - Fix various configurations and properties in the Qualcomm SA8775P, X1E80100 and SM7280 drivers - Park Qualcomm SM8350 GPU RCGs on XO while disabled - Remove unused CONFIG_QCOM_RPMCC Kconfig symbol - exynos-clkout: Remove usage of of_device_id table as .of_match_table, because the driver is instantiated as MFD cell, not as standalone platform driver. Populated .of_match_table confused people few times to convert the code to device_get_match_data(), which broke the driver - Mark one Samsung UFS clock as critical, because having it off stops the system from shutdown - Use kmemdup_array() when applicable - Remove unused 'struct gates_data' from old sunxi driver library - Add GPADC clock and reset for Allwinner H616 - Minor Amlogic S4 clock fixes - DT bindings Yaml conversion of the Amlogic AXG audio controller - Amlogic C3 clock controllers support - Amlogic clk flag added to skip init of already enabled PLLs and avoid relocking - Amlogic A1 DT bindings updates for system pll support - Add missing MODULE_DESCRIPTION where necessary - Remove obsolete clock DT binding header files - Add Battery Backup (VBATTB) and I2C clocks, resets, and power domains on Renesas RZ/G3S - Add audio clocks on Renesas R-Car V4M - Add video capture (ISPCS, CSI-2, VIN) clocks on Renesas R-Car V4M" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (135 commits) clk: thead: Add support for T-Head TH1520 AP_SUBSYS clocks dt-bindings: clock: Document T-Head TH1520 AP_SUBSYS controller clk: sophgo: Avoid -Wsometimes-uninitialized in sg2042_clk_pll_set_rate() clk/sophgo: Using BUG() instead of unreachable() in mmux_get_parent_id() clk: mxs: Use clamp() in clk_ref_round_rate() and clk_ref_set_rate() clk: sunxi-ng r40: Constify struct regmap_config clk: en7523: fix rate divider for slic and spi clocks clk: lpc32xx: Constify struct regmap_config clk: xilinx: Constify struct regmap_config clk: en7523: Remove PCIe reset open drain configuration for EN7581 clk: en7523: Remove pcie prepare/unpreare callbacks for EN7581 SoC clk: en7523: Add reset-controller support for EN7581 SoC dt-bindings: clock: airoha: Add reset support to EN7581 clock binding dt-bindings: clock: mediatek: Document reset cells for MT8188 sys clk: mediatek: mt8173-infracfg: Handle unallocated infracfg when module dt-bindings: clock: mediatek: add syscon compatible for mt7622 pciesys dt-bindings: clock: sprd,sc9860-clk: convert to YAML dt-bindings: clock: qoriq-clock: convert to yaml format clk: qcom: Park shared RCGs upon registration clk: qcom: ipq9574: Use icc-clk for enabling NoC related clocks ...	2024-07-19 12:16:28 -07:00
Linus Torvalds	f4f92db439	virtio: features, fixes, cleanups ... Several new features here: - Virtio find vqs API has been reworked (required to fix the scalability issue we have with adminq, which I hope to merge later in the cycle) - vDPA driver for Marvell OCTEON - virtio fs performance improvement - mlx5 migration speedups Fixes, cleanups all over the place. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmaXjQQPHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRpnIsH/jVNqAQbe/vaBQdNMdnsA+P9A9unLbYRxYCQ tN73mQRIXKtnZHBRAEbMGq52HPYg8HlN2HJSgyNo6I6t8VD+PiOco7m+3GpmqEcW aXPOPl0BAbVoDgyutxRuuodP8Z61lBx0mG6iOxpzTXOPGlpQqtPCFHO8YnodqnPf tMix/5uAqgZKV2siCbw5DtzwEc0gDHU8qsD0/nyoS5nBDF9yh/ardr5P/qiyFDQH atCNYTOhIFU83pLAaw0fpCGbkt7gxf+5RpWVx3wkYww+/MwvYhsveRvQyaGbBz3n WDtET3SOtVTta98OAGIKCq/2z8f6mYXBP7vXapBgnJG3vwS/poQ= =LYua -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio updates from Michael Tsirkin: "Several new features here: - Virtio find vqs API has been reworked (required to fix the scalability issue we have with adminq, which I hope to merge later in the cycle) - vDPA driver for Marvell OCTEON - virtio fs performance improvement - mlx5 migration speedups Fixes, cleanups all over the place" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (56 commits) virtio: rename virtio_find_vqs_info() to virtio_find_vqs() virtio: remove unused virtio_find_vqs() and virtio_find_vqs_ctx() helpers virtio: convert the rest virtio_find_vqs() users to virtio_find_vqs_info() virtio_balloon: convert to use virtio_find_vqs_info() virtiofs: convert to use virtio_find_vqs_info() scsi: virtio_scsi: convert to use virtio_find_vqs_info() virtio_net: convert to use virtio_find_vqs_info() virtio_crypto: convert to use virtio_find_vqs_info() virtio_console: convert to use virtio_find_vqs_info() virtio_blk: convert to use virtio_find_vqs_info() virtio: rename find_vqs_info() op to find_vqs() virtio: remove the original find_vqs() op virtio: call virtio_find_vqs_info() from virtio_find_single_vq() directly virtio: convert find_vqs() op implementations to find_vqs_info() virtio_pci: convert vp_*find_vqs() ops to find_vqs_info() virtio: introduce virtio_queue_info struct and find_vqs_info() config op virtio: make virtio_find_single_vq() call virtio_find_vqs() virtio: make virtio_find_vqs() call virtio_find_vqs_ctx() caif_virtio: use virtio_find_single_vq() for single virtqueue finding vdpa/mlx5: Don't enable non-active VQs in .set_vq_ready() ...	2024-07-19 11:57:55 -07:00
Linus Torvalds	f66b07c561	VFIO updates for v6.11 ... - Add support for 8-byte accesses when using read/write through the device regions. This fills a gap for userspace drivers that might not be able to use access through mmap to perform native register width accesses. (Gerd Bayer) - Add missing MODULE_DESCRIPTION to vfio-mdev sample drivers and replace a non-standard MODULE_INFO usage. (Jeff Johnson) -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEQvbATlQL0amee4qQI5ubbjuwiyIFAmaZXhwbHGFsZXgud2ls bGlhbXNvbkByZWRoYXQuY29tAAoJECObm247sIsiItQQAJD29AqKIAy0DBTe9Hqq vk8TTjOXnzH44FgCQNg6h5+Xvqv6ZqGi+Fn6bAKutNdqMUpRBQljBiDEHEsQRFTr rd993PHuvO/FSQQMLmpiJzsb9VEKvqkUxPwOv50mnLnp1w5F6bxdDYhXkQCE0yUo n0eGQTYSFZWSIh4m17gCpclVSg/uuihlY4vBJVE8k+nLmUgPY9aHLLDHEcfN06CK qTkfmGGR//xsns0do/jaX6Fs0znIKTNixjHq6C/jdb4bw6CpBwWVT8Nc1apfqp+M 0VUHpBRgQk3HAs47EHwv3efc3t1ebAawYLql2laAug/2QJDFJdQEK713CkvLa4N+ gLyzOKHU6pkVN6f+sGLmr+fwOH1EMq4XLrIyncoBxiYOrR3aWmVfb/+we3yAq3Fj Np40pfdNHECGGXuNSWVeNgyCd5h2RuuxWV3XwcUGZjXqgtTlwRtySeLpzib1Wv1E 9qKsBdAnLt+5wgDySh//cTLjNcQPB4yhT9II6YmBZ6GNI7rtIF6hqjNqy3lx/lhr hRVueMH0u9PC81Up2Soiy1y3CnqckIDTg+L8n/X+6wUha+wiPNGCQWJr2Cvk/Cwt /ELflXh8FTPmN27tpaTFj8w4ZG7z3RFVGD7nwE9HWXiD7EJLZSsgwkMbGN6oETO8 flLtfexFgc9ruDSRBJYMFbCs =sA4G -----END PGP SIGNATURE----- Merge tag 'vfio-v6.11-rc1' of https://github.com/awilliam/linux-vfio Pull VFIO updates from Alex Williamson: - Add support for 8-byte accesses when using read/write through the device regions. This fills a gap for userspace drivers that might not be able to use access through mmap to perform native register width accesses (Gerd Bayer) - Add missing MODULE_DESCRIPTION to vfio-mdev sample drivers and replace a non-standard MODULE_INFO usage (Jeff Johnson) * tag 'vfio-v6.11-rc1' of https://github.com/awilliam/linux-vfio: vfio-mdev: add missing MODULE_DESCRIPTION() macros vfio/pci: Fix typo in macro to declare accessors vfio/pci: Support 8-byte PCI loads and stores vfio/pci: Extract duplicated code into macro	2024-07-19 11:53:09 -07:00
Linus Torvalds	4305ca0087	SCSI misc on 20240718 ... Updates to the usual drivers (ufs, lpfc, qla2xxx, mpi3mr) plus some misc small fixes. The only core changes are to both bsg and scsi to pass in the device instead of setting it afterwards as q->queuedata, so no functional change. Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZpl6BiYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishVkAAQCOLA0V TFI4RfRjk7TW/6ZgKVS5A4NNLG8p8r9F7Y/QswEAlT4NrYnHiHQwBYEiTw6w02J8 SqiHtHKv/SQ7LIwEJlQ= =WhCT -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, lpfc, qla2xxx, mpi3mr) plus some misc small fixes. The only core changes are to both bsg and scsi to pass in the device instead of setting it afterwards as q->queuedata, so no functional change" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (69 commits) scsi: aha152x: Use DECLARE_COMPLETION_ONSTACK for non-constant completion scsi: qla2xxx: Convert comma to semicolon scsi: qla2xxx: Update version to 10.02.09.300-k scsi: qla2xxx: Use QP lock to search for bsg scsi: qla2xxx: Reduce fabric scan duplicate code scsi: qla2xxx: Fix optrom version displayed in FDMI scsi: qla2xxx: During vport delete send async logout explicitly scsi: qla2xxx: Complete command early within lock scsi: qla2xxx: Fix flash read failure scsi: qla2xxx: Return ENOBUFS if sg_cnt is more than one for ELS cmds scsi: qla2xxx: Fix for possible memory corruption scsi: qla2xxx: validate nvme_local_port correctly scsi: qla2xxx: Unable to act on RSCN for port online scsi: ufs: exynos: Add support for Flash Memory Protector (FMP) scsi: ufs: core: Add UFSHCD_QUIRK_KEYS_IN_PRDT scsi: ufs: core: Add fill_crypto_prdt variant op scsi: ufs: core: Add UFSHCD_QUIRK_BROKEN_CRYPTO_ENABLE scsi: ufs: core: fold ufshcd_clear_keyslot() into its caller scsi: ufs: core: Add UFSHCD_QUIRK_CUSTOM_CRYPTO_PROFILE scsi: ufs: mcq: Make .get_hba_mac() optional ...	2024-07-19 10:56:58 -07:00
Linus Torvalds	661fb4e68c	- Optimize processing of flush bios in the dm-linear and dm-stripe ... targets - Dm-io cleansups and refactoring - Remove unused 'struct thunk' in dm-cache - Handle minor device numbers > 255 in dm-init - Dm-verity refactoring & enabling platform keyring - Fix warning in dm-raid - Improve dm-crypt performance - split bios to smaller pieces, so that They could be processed concurrently - Stop using blk_limits_io_{min,opt} - Dm-vdo cleanup and refactoring - Remove max_write_zeroes_granularity and max_secure_erase_granularity - Dm-multipath cleanup & refactoring - Add dm-crypt and dm-integrity support for non-power-of-2 sector size - Fix reshape in dm-raid - Make dm_block_validator const -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRnH8MwLyZDhyYfesYTAyx9YGnhbQUCZpo+9xQcbXBhdG9ja2FA cmVkaGF0LmNvbQAKCRATAyx9YGnhbYKDAQCZP2pJyh9tRZ8GsHtk3l/ZMftmk1/c 26v6vYlOTObJHAEA3TH2ahVnzhqYs/x3zEW/n91feTSeUJrrJ9DqHxWt+Ac= =S3yx -----END PGP SIGNATURE----- Merge tag 'for-6.11/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mikulas Patocka: - Optimize processing of flush bios in the dm-linear and dm-stripe targets - Dm-io cleansups and refactoring - Remove unused 'struct thunk' in dm-cache - Handle minor device numbers > 255 in dm-init - Dm-verity refactoring & enabling platform keyring - Fix warning in dm-raid - Improve dm-crypt performance - split bios to smaller pieces, so that They could be processed concurrently - Stop using blk_limits_io_{min,opt} - Dm-vdo cleanup and refactoring - Remove max_write_zeroes_granularity and max_secure_erase_granularity - Dm-multipath cleanup & refactoring - Add dm-crypt and dm-integrity support for non-power-of-2 sector size - Fix reshape in dm-raid - Make dm_block_validator const * tag 'for-6.11/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (33 commits) dm vdo: fix a minor formatting issue in vdo.rst dm vdo int-map: fix kerneldoc formatting dm vdo repair: add missing kerneldoc fields dm: Constify struct dm_block_validator dm-integrity: introduce the Inline mode dm: introduce the target flag mempool_needs_integrity dm raid: fix stripes adding reshape size issues dm raid: move _get_reshape_sectors() as prerequisite to fixing reshape size issues dm-crypt: support for per-sector NVMe metadata dm mpath: don't call dm_get_device in multipath_message dm: factor out helper function from dm_get_device dm-verity: fix dm_is_verity_target() when dm-verity is builtin dm: Remove max_secure_erase_granularity dm: Remove max_write_zeroes_granularity dm vdo indexer: use swap() instead of open coding it dm vdo: remove unused struct 'uds_attribute' dm: stop using blk_limits_io_{min,opt} dm-crypt: limit the size of encryption requests dm verity: add support for signature verification with platform keyring dm-raid: Fix WARN_ON_ONCE check for sync_thread in raid_resume ...	2024-07-19 10:48:44 -07:00
Linus Torvalds	afd81d914f	dma-mapping updates for Linux 6.11 ... - reduce duplicate swiotlb pool lookups (Michael Kelley) - minor small fixes (Yicong Yang, Yang Li) -----BEGIN PGP SIGNATURE----- iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAmaZ+C0LHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYPtUw/9FZr0azAzx1E5nqDNfa5sisqoPZUFKcHYBYmjhcgL 9NvDKbKqriRBt8fAMtjGpQqUfpIytfa4p0BGLYnzYKJ8Im+MqC9KYq7lhoNVQGO3 iz8T8clT9TPoVDkiMn/LXlf6dqE0SQtcSh4TJ1c+aTFFlez5jXClFu376rcbdewM n+nyGL93uaCeRpeQlywyBsUdpu9NnWAJUYi/OszWSTlX/1ucG5kD9kNQ4sOFL0S/ WszylOCIuur9EweIvMgPa5X5yCUsr/n95EthbIQRiZq/TSkLpJ3DkTk3VYaaKLsJ imq5Q6dqOnPplL22X6GgvXEDYd1OYzYSvbB93HcxuGnIIYLvdFMV+McCTkwL7XJV v9fDNsx8Wn7cS+6OpT0YxfTFvzHXFAzRTqVoqA/lCWo8eaclzUKM3qOoIQxjl1Wh 1IDoHUhiH0m0ecS+ZzljjDrn39RzU6+5XJiJzCmzYlqL/9f0SumTCsNrEmF3W6l9 GmuP2Q49Rbh+Ru+oyx3KGlBS9DQxTB+heBnjkwigtAiwoO8Z2V9Vwg/a2Lzl3RkN vDaHqEo6f8gAc/QlonOjN9UfuR5U8bxGUps1zw9O0CeTDqSDXmJKvkddfkBSAY7s bIW+sObA5yRrPuwz4ALykw3h1UJXdZNJIEYjin3CJIHr3K0DZADWXXSXCSao16kC MXU= =PzrU -----END PGP SIGNATURE----- Merge tag 'dma-mapping-6.11-2024-07-19' of git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping updates from Christoph Hellwig: - reduce duplicate swiotlb pool lookups (Michael Kelley) - minor small fixes (Yicong Yang, Yang Li) * tag 'dma-mapping-6.11-2024-07-19' of git://git.infradead.org/users/hch/dma-mapping: swiotlb: fix kernel-doc description for swiotlb_del_transient swiotlb: reduce swiotlb pool lookups dma-mapping: benchmark: Don't starve others when doing the test	2024-07-19 10:20:26 -07:00
Linus Torvalds	ebcfbf02ab	IOMMU Updates for Linux v6.11 ... - Core: * Support for the "ats-supported" device-tree property. * Removal of the 'ops' field from 'struct iommu_fwspec'. * Introduction of iommu_paging_domain_alloc() and partial conversion of existing users. * Introduce 'struct iommu_attach_handle' and provide corresponding IOMMU interfaces which will be used by the IOMMUFD subsystem. * Remove stale documentation. * Add missing MODULE_DESCRIPTION() macro. * Misc cleanups. - Allwinner Sun50i: * Ensure bypass mode is disabled on H616 SoCs. * Ensure page-tables are allocated below 4GiB for the 32-bit page-table walker. * Add new device-tree compatible strings. - AMD Vi: * Use try_cmpxchg64() instead of cmpxchg64() when updating pte. - Arm SMMUv2: * Print much more useful information on context faults. * Fix Qualcomm TBU probing when CONFIG_ARM_SMMU_QCOM_DEBUG=n. * Add new Qualcomm device-tree bindings. - Arm SMMUv3: * Support for hardware update of access/dirty bits and reporting via IOMMUFD. * More driver rework from Jason, this time updating the PASID/SVA support to prepare for full IOMMUFD support. * Add missing MODULE_DESCRIPTION() macro. * Minor fixes and cleanups. - NVIDIA Tegra: * Fix for benign fwspec initialisation issue exposed by rework on the core branch. - Intel VT-d: * Use try_cmpxchg64() instead of cmpxchg64() when updating pte. * Use READ_ONCE() to read volatile descriptor status. * Remove support for handling Execute-Requested requests. * Avoid calling iommu_domain_alloc(). * Minor fixes and refactoring. - Qualcomm MSM: * Updates to the device-tree bindings. -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmaZTqMQHHdpbGxAa2Vy bmVsLm9yZwAKCRC3rHDchMFjNApdB/wL2gW7ANJN3KDrOiWdq06P9fuzxbuiAegI aKGH+aT05kJjLBXpAE5K9Bas0RbgN8iIB4TITDR9jyLnMOlTP3poy0fvB8y27q00 /WkQ7yVPkZc58ySdEOGH/EbuQkiXcD1YTjTGWP9071xzbWTDbsYN0smfbvvB9LgI 56KhdcUtB0QsqhqBzyyznHJLFdpVvDpbkiAFDXJfor7SNOOtV9a4Ect6IYteaYKz S6+DWDEfUs+fHTEKEZ9sZVA745f2zPkT/YHY8vjLOEukWN07+3/2AKTra19DIgqF HCGitRyZjOut1fg8sLn0SUliCKe/G/bHlwSbHnxJQ73b91YDvpzD =xvLD -----END PGP SIGNATURE----- Merge tag 'iommu-updates-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux Pull iommu updates from Will Deacon: "Core: - Support for the "ats-supported" device-tree property - Removal of the 'ops' field from 'struct iommu_fwspec' - Introduction of iommu_paging_domain_alloc() and partial conversion of existing users - Introduce 'struct iommu_attach_handle' and provide corresponding IOMMU interfaces which will be used by the IOMMUFD subsystem - Remove stale documentation - Add missing MODULE_DESCRIPTION() macro - Misc cleanups Allwinner Sun50i: - Ensure bypass mode is disabled on H616 SoCs - Ensure page-tables are allocated below 4GiB for the 32-bit page-table walker - Add new device-tree compatible strings AMD Vi: - Use try_cmpxchg64() instead of cmpxchg64() when updating pte Arm SMMUv2: - Print much more useful information on context faults - Fix Qualcomm TBU probing when CONFIG_ARM_SMMU_QCOM_DEBUG=n - Add new Qualcomm device-tree bindings Arm SMMUv3: - Support for hardware update of access/dirty bits and reporting via IOMMUFD - More driver rework from Jason, this time updating the PASID/SVA support to prepare for full IOMMUFD support - Add missing MODULE_DESCRIPTION() macro - Minor fixes and cleanups NVIDIA Tegra: - Fix for benign fwspec initialisation issue exposed by rework on the core branch Intel VT-d: - Use try_cmpxchg64() instead of cmpxchg64() when updating pte - Use READ_ONCE() to read volatile descriptor status - Remove support for handling Execute-Requested requests - Avoid calling iommu_domain_alloc() - Minor fixes and refactoring Qualcomm MSM: - Updates to the device-tree bindings" * tag 'iommu-updates-v6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (72 commits) iommu/tegra-smmu: Pass correct fwnode to iommu_fwspec_init() iommu/vt-d: Fix identity map bounds in si_domain_init() iommu: Move IOMMU_DIRTY_NO_CLEAR define dt-bindings: iommu: Convert msm,iommu-v0 to yaml iommu/vt-d: Fix aligned pages in calculate_psi_aligned_address() iommu/vt-d: Limit max address mask to MAX_AGAW_PFN_WIDTH docs: iommu: Remove outdated Documentation/userspace-api/iommu.rst arm64: dts: fvp: Enable PCIe ATS for Base RevC FVP iommu/of: Support ats-supported device-tree property dt-bindings: PCI: generic: Add ats-supported property iommu: Remove iommu_fwspec ops OF: Simplify of_iommu_configure() ACPI: Retire acpi_iommu_fwspec_ops() iommu: Resolve fwspec ops automatically iommu/mediatek-v1: Clean up redundant fwspec checks RDMA/usnic: Use iommu_paging_domain_alloc() wifi: ath11k: Use iommu_paging_domain_alloc() wifi: ath10k: Use iommu_paging_domain_alloc() drm/msm: Use iommu_paging_domain_alloc() vhost-vdpa: Use iommu_paging_domain_alloc() ...	2024-07-19 09:59:58 -07:00
Linus Torvalds	3d51520954	RDMA v6.11 merge window ... Usual collection of small improvements and fixes: - Bug fixes and minor improvments in efa, irdma, mlx4, mlx5, rxe, hf1, qib, ocrdma - bnxt_re support for MSN, which is a new retransmit logic - Initial mana support for RC qps - Use after free bug and cleanups in iwcm - Reduce resource usage in mlx5 when RDMA verbs features are not used - New verb to drain shared recieve queues, similar to normal recieve queues. This is necessary to allow ULPs a clean shutdown. Used in the iscsi rdma target - mlx5 support for more than 16 bits of doorbell indexes - Doorbell moderation support for bnxt_re - IB multi-plane support for mlx5 - New EFA adaptor PCI IDs - RDMA_NAME_ASSIGN_TYPE_USER to hint to userspace that it shouldn't rename the device - A collection of hns bugs - Fix long standing bug in bnxt_re with incorrect endian handling of immediate data -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCZpfvKQAKCRCFwuHvBreF YXomAP46gZpGv5mlMOAXePRuKq6glNZWl3pVuwuycnlmjQcEUQD/dhQbJz0rZKBr swuibPo83bFacfXJL7Wxd48m4G3EfgI= =1eXu -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull rdma updates from Jason Gunthorpe: "Usual collection of small improvements and fixes: - Bug fixes and minor improvments in efa, irdma, mlx4, mlx5, rxe, hf1, qib, ocrdma - bnxt_re support for MSN, which is a new retransmit logic - Initial mana support for RC qps - Use after free bug and cleanups in iwcm - Reduce resource usage in mlx5 when RDMA verbs features are not used - New verb to drain shared recieve queues, similar to normal recieve queues. This is necessary to allow ULPs a clean shutdown. Used in the iscsi rdma target - mlx5 support for more than 16 bits of doorbell indexes - Doorbell moderation support for bnxt_re - IB multi-plane support for mlx5 - New EFA adaptor PCI IDs - RDMA_NAME_ASSIGN_TYPE_USER to hint to userspace that it shouldn't rename the device - A collection of hns bugs - Fix long standing bug in bnxt_re with incorrect endian handling of immediate data" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (65 commits) IB/hfi1: Constify struct flag_table RDMA/mana_ib: Set correct device into ib bnxt_re: Fix imm_data endianness RDMA: Fix netdev tracker in ib_device_set_netdev RDMA/hns: Fix mbx timing out before CMD execution is completed RDMA/hns: Fix insufficient extend DB for VFs. RDMA/hns: Fix undifined behavior caused by invalid max_sge RDMA/hns: Fix shift-out-bounds when max_inline_data is 0 RDMA/hns: Fix missing pagesize and alignment check in FRMR RDMA/hns: Fix unmatch exception handling when init eq table fails RDMA/hns: Fix soft lockup under heavy CEQE load RDMA/hns: Check atomic wr length RDMA/ocrdma: Don't inline statistics functions RDMA/core: Introduce "name_assign_type" for an IB device RDMA/qib: Fix truncation compilation warnings in qib_verbs.c RDMA/qib: Fix truncation compilation warnings in qib_init.c RDMA/efa: Add EFA 0xefa3 PCI ID RDMA/mlx5: Support per-plane port IB counters by querying PPCNT register net/mlx5: mlx5_ifc update for accessing ppcnt register of plane ports RDMA/mlx5: Add plane index support when querying PTYS registers ...	2024-07-19 09:51:33 -07:00
Linus Torvalds	ef7c8f2b1f	iommufd for 6.11 merge window ... Major changes: - The iova_bitmap logic for efficiently reporting dirty pages back to userspace has a few more tricky corner case bugs that have been resolved and backed with new tests. The revised version has simpler logic. - Shared branch with iommu for handle support when doing domain attach. Handles allow the domain owner to include additional private data on a per-device basis. - IO Page Fault Reporting to userspace via iommufd. Page faults can be generated on fault capable HWPTs when a translation is not present. Routing them to userspace would allow a VMM to be able to virtualize them into an emulated vIOMMU. This is the next step to fully enabling vSVA support. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCZpfo4AAKCRCFwuHvBreF YTO6APwMLxeWmHbE1H+7ZPuXP7B1aDuwRLczZOo3i816pIj+bQD+OywEA/NcljK6 6NLeqyUe7tECtVrFPSiRT9lWVuzZSQs= =rnN/ -----END PGP SIGNATURE----- Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd Pull iommufd updates from Jason Gunthorpe: - The iova_bitmap logic for efficiently reporting dirty pages back to userspace has a few more tricky corner case bugs that have been resolved and backed with new tests. The revised version has simpler logic. - Shared branch with iommu for handle support when doing domain attach. Handles allow the domain owner to include additional private data on a per-device basis. - IO Page Fault Reporting to userspace via iommufd. Page faults can be generated on fault capable HWPTs when a translation is not present. Routing them to userspace would allow a VMM to be able to virtualize them into an emulated vIOMMU. This is the next step to fully enabling vSVA support. * tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd: (26 commits) iommufd: Put constants for all the uAPI enums iommufd: Fix error pointer checking iommufd: Add check on user response code iommufd: Remove IOMMUFD_PAGE_RESP_FAILURE iommufd: Require drivers to supply the cache_invalidate_user ops iommufd/selftest: Add coverage for IOPF test iommufd/selftest: Add IOPF support for mock device iommufd: Associate fault object with iommufd_hw_pgtable iommufd: Fault-capable hwpt attach/detach/replace iommufd: Add iommufd fault object iommufd: Add fault and response message definitions iommu: Extend domain attach group with handle support iommu: Add attach handle to struct iopf_group iommu: Remove sva handle list iommu: Introduce domain attachment handle iommufd/iova_bitmap: Remove iterator logic iommufd/iova_bitmap: Dynamic pinning on iova_bitmap_set() iommufd/iova_bitmap: Consolidate iova_bitmap_set exit conditionals iommufd/iova_bitmap: Move initial pinning to iova_bitmap_for_each() iommufd/iova_bitmap: Cache mapped length in iova_bitmap_map struct ...	2024-07-19 09:42:29 -07:00
Linus Torvalds	c434e25b62	This update includes the following changes: ... API: - Test setkey in no-SIMD context. - Add skcipher speed test for user-specified algorithm. Algorithms: - Add x25519 support on ppc64le. - Add VAES and AVX512 / AVX10 optimized AES-GCM on x86. - Remove sm2 algorithm. Drivers: - Add Allwinner H616 support to sun8i-ce. - Use DMA in stm32. - Add Exynos850 hwrng support to exynos. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmaZFsgACgkQxycdCkmx i6f76Q//ej7akY9fo6/qsn8UFK16O0SCEMkx7TrkxqHV8R6uwy4ret3+b5dbckY6 hBjDabiL/BAdNzo8hvta+BOtN6ToEqquSVwNCpX0U3YMLf9dIzcMA4Uri3LbxUHi x9Qa8klI5x62Kg+RW+ovaJC4C11oKTpjVeDn4S57MudlBnhEa3DYcEADKiUowkEz aigtLx8HrZYjwkQxwgWeS0xzeojhW1P20yaghOd6hTCD7vKw18JaKdD8r4YFGOBu 39eDaM/0vR+wWokk3NNl6NmXieBT8qLFt+OIbQs6b3gX9K37daahRs1VoShcL+ix l8GaqLpo1n1llVrV1OWzyVLVLtYK849QEo6OmlusnbK7e5pQKEOXoACQ0VB8ElNE 1u7KNW6CBWGzr33dWPgl9yYBrT3BmMXABIK4dNmTicJsK2zk2FPKbLDZNi8fWah/ D46mv7Rb8EtTdhN56EzceUJpd1ZfmP9S4vY1Hu8YdmI1pxex11US/XppKLoyymqp vNOzf85VuZ/GkUPfHdyWAFBnTaCjXtSBrlXD6+0nxavU9KGli0PLLX5tKNNWGw0l 51Z0tbNsDbo3Z+sMmtfvBXR2V8NwiAT5f775W0lLvpq/44mbDpdN3jGvfy9y9C7u 1DUC6F0XtUhZjR7e6/EhvHh3lB/a3w/m3+XC+XzDeox/VYTrC3Q= =x80X -----END PGP SIGNATURE----- Merge tag 'v6.11-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto update from Herbert Xu: "API: - Test setkey in no-SIMD context - Add skcipher speed test for user-specified algorithm Algorithms: - Add x25519 support on ppc64le - Add VAES and AVX512 / AVX10 optimized AES-GCM on x86 - Remove sm2 algorithm Drivers: - Add Allwinner H616 support to sun8i-ce - Use DMA in stm32 - Add Exynos850 hwrng support to exynos" * tag 'v6.11-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (81 commits) hwrng: core - remove (un)register_miscdev() crypto: lib/mpi - delete unnecessary condition crypto: testmgr - generate power-of-2 lengths more often crypto: mxs-dcp - Ensure payload is zero when using key slot hwrng: Kconfig - Do not enable by default CN10K driver crypto: starfive - Fix nent assignment in rsa dec crypto: starfive - Align rsa input data to 32-bit crypto: qat - fix unintentional re-enabling of error interrupts crypto: qat - extend scope of lock in adf_cfg_add_key_value_param() Documentation: qat: fix auto_reset attribute details crypto: sun8i-ce - add Allwinner H616 support crypto: sun8i-ce - wrap accesses to descriptor address fields dt-bindings: crypto: sun8i-ce: Add compatible for H616 hwrng: core - Fix wrong quality calculation at hw rng registration hwrng: exynos - Enable Exynos850 support hwrng: exynos - Add SMC based TRNG operation hwrng: exynos - Implement bus clock control hwrng: exynos - Use devm_clk_get_enabled() to get the clock hwrng: exynos - Improve coding style dt-bindings: rng: Add Exynos850 support to exynos-trng ...	2024-07-19 08:52:58 -07:00
Xiu Jianfeng	89ed6c9ac6	blk-cgroup: move congestion_count to struct blkcg ... The congestion_count was introduced into the struct cgroup by commit d09d8df3a2 ("blkcg: add generic throttling mechanism"), but since it is closely related to the blkio subsys, it is not appropriate to put it in the struct cgroup, so let's move it to struct blkcg. There should be no functional changes because blkcg is per cgroup. Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20240716133058.3491350-1-xiujianfeng@huawei.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:40:07 -06:00
Yang Yang	72d04bdcf3	sbitmap: fix io hung due to race on sbitmap_word::cleared ... Configuration for sbq: depth=64, wake_batch=6, shift=6, map_nr=1 1. There are 64 requests in progress: map->word = 0xFFFFFFFFFFFFFFFF 2. After all the 64 requests complete, and no more requests come: map->word = 0xFFFFFFFFFFFFFFFF, map->cleared = 0xFFFFFFFFFFFFFFFF 3. Now two tasks try to allocate requests: T1: T2: __blk_mq_get_tag . __sbitmap_queue_get . sbitmap_get . sbitmap_find_bit . sbitmap_find_bit_in_word . __sbitmap_get_word -> nr=-1 __blk_mq_get_tag sbitmap_deferred_clear __sbitmap_queue_get /* map->cleared=0xFFFFFFFFFFFFFFFF */ sbitmap_find_bit if (!READ_ONCE(map->cleared)) sbitmap_find_bit_in_word return false; __sbitmap_get_word -> nr=-1 mask = xchg(&map->cleared, 0) sbitmap_deferred_clear atomic_long_andnot() /* map->cleared=0 */ if (!(map->cleared)) return false; /* * map->cleared is cleared by T1 * T2 fail to acquire the tag */ 4. T2 is the sole tag waiter. When T1 puts the tag, T2 cannot be woken up due to the wake_batch being set at 6. If no more requests come, T1 will wait here indefinitely. This patch achieves two purposes: 1. Check on ->cleared and update on both ->cleared and ->word need to be done atomically, and using spinlock could be the simplest solution. 2. Add extra check in sbitmap_deferred_clear(), to identify whether ->word has free bits. Fixes: ea86ea2cdc ("sbitmap: ammortize cost of clearing bits") Signed-off-by: Yang Yang <yang.yang@vivo.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Link: https://lore.kernel.org/r/20240716082644.659566-1-yang.yang@vivo.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:39:32 -06:00
John Garry	8a47e33f50	block: Catch possible entries missing from rqf_name[] ... Add a BUILD_BUG_ON() call to ensure that we are not missing entries in rqf_name[]. Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20240719112912.3830443-16-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:32:49 -06:00
John Garry	5f89154e8e	block: Use enum to define RQF_x bit indexes ... Similar to what we do for enum req_flag_bits, divide the definition of RQF_x flags into an enum to declare the bits and an actual flag. Tweak some comments to not spill onto new lines. Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20240719112912.3830443-14-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:32:49 -06:00
John Garry	6fa99325ec	block: Catch possible entries missing from cmd_flag_name[] ... Add a BUILD_BUG_ON() call to ensure that we are not missing entries in cmd_flag_name[]. Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20240719112912.3830443-13-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:32:49 -06:00
John Garry	26d3bdb57e	block: Catch possible entries missing from alloc_policy_name[] ... Make BLK_TAG_ALLOC_x an enum and add a "max" entry. Add a BUILD_BUG_ON() call to ensure that we are not missing entries in hctx_flag_name[]. Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20240719112912.3830443-12-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:32:49 -06:00
John Garry	226f0f6afc	block: Catch possible entries missing from hctx_flag_name[] ... Refresh values in BLK_MQ_F_x enum, and then re-arrange members in hctx_flag_name[] to match that enum. Renumber BLK_MQ_F_ALLOC_POLICY_START_BIT to match the value refresh. Add a BUILD_BUG_ON() call to ensure that we are not missing entries in hctx_flag_name[]. Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20240719112912.3830443-11-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:32:49 -06:00
John Garry	23827310cc	block: Catch possible entries missing from hctx_state_name[] ... Add a build-time assert that we are not missing entries from hctx_state_name[]. For this, create a separate enum for state flags and add a "max" entry for BLK_MQ_S_x flags. The numbering for those enum values is as default, so don't explicitly number. Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20240719112912.3830443-10-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:32:49 -06:00
John Garry	55177adf18	block: Make QUEUE_FLAG_x as an enum ... This will allow us better keep in sync with blk_queue_flag_name[]. Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20240719112912.3830443-8-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:32:49 -06:00
John Garry	793356d23f	block: Relocate BLK_MQ_MAX_DEPTH ... BLK_MQ_MAX_DEPTH is defined as an enumerated value, but has no real relation to the other members in its enum, so just use #define to provide the definition. Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20240719112912.3830443-7-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:32:48 -06:00
John Garry	3dff615573	block: Relocate BLK_MQ_CPU_WORK_BATCH ... BLK_MQ_CPU_WORK_BATCH is defined in include/linux/blk-mq.h, but only used in blk-mq.c, so relocate to block/blk-mq.h Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20240719112912.3830443-6-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:32:48 -06:00
Christoph Hellwig	c8f51feee1	block: remove QUEUE_FLAG_STOPPED ... QUEUE_FLAG_STOPPED is entirely unused. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20240719112912.3830443-5-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk>	2024-07-19 09:32:48 -06:00
Bjorn Helgaas	19a3eec1e7	Merge branch 'pci/switchtec' ... - Make switchtec_class constant (Greg Kroah-Hartman) * pci/switchtec: PCI: switchtec: Make switchtec_class constant	2024-07-19 10:10:33 -05:00
Bjorn Helgaas	0f74d89843	Merge branch 'pci/endpoint' ... - Remove unused struct pci_epf_group.type_group (Christophe JAILLET) - Use cached epc_features instead of pci_epc_get_features() to avoid having to check for failure (potential NULL pointer dereference) (Manivannan Sadhasivam) - Drop pointless local msix_capable variable in pci_epf_test_alloc_space() (Manivannan Sadhasivam) - Rename struct pci_epc_event_ops.core_init to .epc_init, since "core" is no longer meaningful here (Manivannan Sadhasivam) - Rename pci_epc_bme_notify(), pci_epf_mhi_bme(), pci_epc_bme_notify() to spell out "bus_master_enable" instead of "bme" (Manivannan Sadhasivam) - Factor pci_epf_test_clear_bar() and pci_epf_test_free_space() out of pci_epf_test_unbind() so they can be reused elsewhere (Manivannan Sadhasivam) - Move DMA initialization to the pci_epf_mhi_epc_init() callback so endpoint drivers do this uniformly (Manivannan Sadhasivam) - Add endpoint testing for Link Down events (Manivannan Sadhasivam) - Add 'epc_deinit' event so endpoints that can be reset via PERST# (qcom, tegra194) can notify EPF drivers when this happens (Manivannan Sadhasivam) - Make pci_epc_class constant (Greg Kroah-Hartman) - Fix vpci_scan_bus() error checking to print error for failure (not success) and clean up after failure (Dan Carpenter) - Fix epf_ntb_epc_cleanup() error handling to clean up scratchpad BARs and clean up in mirror order of allocation (Dan Carpenter) - Add rk3588, which requires 64KB BAR alignment, to pci_endpoint_test (Niklas Cassel) - Use memcpy_toio()/memcpy_fromio() for endpoint BAR tests to improve performance (Niklas Cassel) - Set DMA mask to 48 bits always to simplify endpoint test, since there's there's no need to check for error or to fallback to 32 bits (Frank Li) - Suggest using programmable Vendor/Device ID (when supported) to use pci_endpoint_test without having to add new entries (Yoshihiro Shimoda) - Remove unused pci_endpoint_test_bar_{readl,writel}() (Jiapeng Chong) - Remove 'linkup' and add 'add_cfs' to the endpoint function driver 'ops' documentation to match the code (Alexander Stein) - * pci/endpoint: Documentation: PCI: pci-endpoint: Fix EPF ops list misc: pci_endpoint_test: Remove unused pci_endpoint_test_bar_{readl,writel} functions misc: pci_endpoint_test: Document policy about adding pci_device_id misc: pci_endpoint_test: Refactor dma_set_mask_and_coherent() logic misc: pci_endpoint_test: Use memcpy_toio()/memcpy_fromio() for BAR tests misc: pci_endpoint_test: Add support for Rockchip rk3588 PCI: endpoint: Fix error handling in epf_ntb_epc_cleanup() PCI: endpoint: Clean up error handling in vpci_scan_bus() PCI: endpoint: Make pci_epc_class struct constant PCI: endpoint: Introduce 'epc_deinit' event and notify the EPF drivers PCI: endpoint: pci-epf-test: Handle Link Down event PCI: endpoint: pci-epf-{mhi/test}: Move DMA initialization to EPC init callback PCI: endpoint: pci-epf-test: Refactor pci_epf_test_unbind() function PCI: endpoint: Rename BME to Bus Master Enable PCI: endpoint: Rename core_init() callback in 'struct pci_epc_event_ops' to epc_init() PCI: endpoint: pci-epf-test: Use 'msix_capable' flag directly in pci_epf_test_alloc_space() PCI: endpoint: pci-epf-test: Make use of cached 'epc_features' in pci_epf_test_core_init() PCI: endpoint: Remove unused field in struct pci_epf_group	2024-07-19 10:10:25 -05:00
Bjorn Helgaas	65d8f684a5	Merge branch 'pci/resource' ... - Rename find_resource() to find_resource_space() to make it more descriptive for exporting outside resource.c (Ilpo Järvinen) - Document find_resource_space() and the resource_constraint struct it uses (Ilpo Järvinen) - Add typedef resource_alignf to make it simpler to declare allocation constraint alignf callbacks (Ilpo Järvinen) - Open-code the no-constraint simple alignment case to make the simple_align_resource() default callback unnecessary (Ilpo Järvinen) - Export find_resource_space() because PCI bridge window allocation needs to learn whether there's space for a window (Ilpo Järvinen) - Fix a double-counting problem in PCI calculate_memsize() that led to allocating larger windows each time a bus was removed and rescanned (Ilpo Järvinen) - When we don't have space to allocate larger bridge windows, allocate windows only large enough for the downstream devices to prevent cases where a device worked originally, but not after being removed and re-added (Ilpo Järvinen) * pci/resource: PCI: Relax bridge window tail sizing rules PCI: Make minimum bridge window alignment reference more obvious PCI: Fix resource double counting on remove & rescan resource: Export find_resource_space() resource: Handle simple alignment inside __find_resource_space() resource: Use typedef for alignf callback resource: Document find_resource_space() and resource_constraint resource: Rename find_resource() to find_resource_space()	2024-07-19 10:10:24 -05:00
Linus Torvalds	720261cfc7	bcachefs changes for 6.11-rc1 (version 2) ... Additional fixes on top of the original 6.11 pull request: - undefined behaviour fixes, originally noted as breaking userspace LTO builds - fix a spurious warning in fsck_err, reported by Marcin - fix an integer overflow on trans->nr_updates, also reported by Marcin; this broke during deletion of highly fragmented indirect extents - Add comments for lockdep functions ====== - Metadata version 1.8: Stripe sectors accounting, BCH_DATA_unstriped This splits out the accounting of dirty sectors and stripe sectors in alloc keys; this lets us see stripe buckets that still have unstriped data in them. This is needed for ensuring that erasure coding is working correctly, as well as completing stripe creation after a crash. - Metadata version 1.9: Disk accounting rewrite The previous disk accounting scheme relied heavily on percpu counters that were also sharded by outstanding journal buffer; it was fast but not extensible or scalable, and meant that all accounting counters were recorded in every journal entry. The new disk accounting scheme stores accounting as normal btree keys; updates are deltas until they are flushed by the btree write buffer. This means we have no practical limit on the number of counters, and a new tagged union format that's easy to extend. We now have counters for compression type/ratio, per-snapshot-id usage, per-btree-id usage, and pending rebalance work. - Self healing on read IO/checksum error data is now automatically rewritten if we get a read error and then a successful retry - Mount API conversion (thanks to Thomas Bertschinger) - Better lockdep coverage Previously, btree node locks were tracked individually by lockdep, like any other lock. But we may take _many_ btree node locks simultaneously, we easily blow through the limit of 48 locks that lockdep can track, leading to lockdep turning itself off. Tracking each btree node lock individually isn't really necessary since we have our own cycle detector for deadlock avoidance and centralized tracking of btree node locks, so we now have a single lockdep_map in btree_trans for "any btree nodes are locked". - some more small incremental work towards online check_allocations - lots more debugging improvements, fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEKnAFLkS8Qha+jvQrE6szbY3KbnYFAmaZmVYACgkQE6szbY3K bnayLBAAr/RB75neEVzNqzE/qLoz9HBfPs7NrGNZg3bLzie9BvcEKGf3VUs2mm83 6qN/bCJRBhd2vdMcFvIrYYqvD+F2qFFFrBjTzY20toReCwO6q5o8Ihfzv+uSu1qn Lg/6AbwwDwHPgSLcFM6yVfNsNBpOZ4tru7xble5/89RGp5uhbU38tsFwkUcngN/t 4GWjtUYC+rFZaJSbt+wtGtM++nSURhMu1rxbR3MnVLT3JNW0wiG+FnRymCRQOYwx eslI6wP3JArTKMvACJqXTDivmjUPNdvsJ26LW6b5KBLi411OgV219ek0mJlkc5gl lOOZ5LPmPqn0BxsIdqOd+/OGOpvYkfWEyDj6/46K8KKFt+i++vCTzqIeL06HGQFS oCZajoHseLTlWPZTnoi3/KPWkKSJyaROrvFPSHT5/9sJfeeFt88hNSMP9g4+S4GI QSXK70GzEVjxr7YzUZwZUmRGWHt7YcS/qkTKJZRkLwUbr2BnrKEJhOa0t/i3RopN glFP/hP3dObTcWUF4xH90htfD2E/wHbP7nPwNCL6367n18Uj4TJD09vtM8xHsXSR YXECCjfskVDHAQJw/aV5jF1NpaeSW6g/bILi8tQhvRpfzLLvsaVGxA1xp5v+VZEQ w3WBepPofEE1EaVfKNeHCiE7STAnSVbWYWTatmjPdqVCyT7C9S0= =tnhh -----END PGP SIGNATURE----- Merge tag 'bcachefs-2024-07-18.2' of https://evilpiepirate.org/git/bcachefs Pull bcachefs updates from Kent Overstreet: - Metadata version 1.8: Stripe sectors accounting, BCH_DATA_unstriped This splits out the accounting of dirty sectors and stripe sectors in alloc keys; this lets us see stripe buckets that still have unstriped data in them. This is needed for ensuring that erasure coding is working correctly, as well as completing stripe creation after a crash. - Metadata version 1.9: Disk accounting rewrite The previous disk accounting scheme relied heavily on percpu counters that were also sharded by outstanding journal buffer; it was fast but not extensible or scalable, and meant that all accounting counters were recorded in every journal entry. The new disk accounting scheme stores accounting as normal btree keys; updates are deltas until they are flushed by the btree write buffer. This means we have no practical limit on the number of counters, and a new tagged union format that's easy to extend. We now have counters for compression type/ratio, per-snapshot-id usage, per-btree-id usage, and pending rebalance work. - Self healing on read IO/checksum error Data is now automatically rewritten if we get a read error and then a successful retry - Mount API conversion (thanks to Thomas Bertschinger) - Better lockdep coverage Previously, btree node locks were tracked individually by lockdep, like any other lock. But we may take _many_ btree node locks simultaneously, we easily blow through the limit of 48 locks that lockdep can track, leading to lockdep turning itself off. Tracking each btree node lock individually isn't really necessary since we have our own cycle detector for deadlock avoidance and centralized tracking of btree node locks, so we now have a single lockdep_map in btree_trans for "any btree nodes are locked". - Some more small incremental work towards online check_allocations - Lots more debugging improvements - Fixes, including: - undefined behaviour fixes, originally noted as breaking userspace LTO builds - fix a spurious warning in fsck_err, reported by Marcin - fix an integer overflow on trans->nr_updates, also reported by Marcin; this broke during deletion of highly fragmented indirect extents * tag 'bcachefs-2024-07-18.2' of https://evilpiepirate.org/git/bcachefs: (120 commits) lockdep: Add comments for lockdep_set_no{validate,track}_class() bcachefs: Fix integer overflow on trans->nr_updates bcachefs: silence silly kdoc warning bcachefs: Fix fsck warning about btree_trans not passed to fsck error bcachefs: Add an error message for insufficient rw journal devs bcachefs: varint: Avoid left-shift of a negative value bcachefs: darray: Don't pass NULL to memcpy() bcachefs: Kill bch2_assert_btree_nodes_not_locked() bcachefs: Rename BCH_WRITE_DONE -> BCH_WRITE_SUBMITTED bcachefs: __bch2_read(): call trans_begin() on every loop iter bcachefs: show none if label is not set bcachefs: drop packed, aligned from bkey_inode_buf bcachefs: btree node scan: fall back to comparing by journal seq bcachefs: Add lockdep support for btree node locks lockdep: lockdep_set_notrack_class() bcachefs: Improve copygc_wait_to_text() bcachefs: Convert clock code to u64s bcachefs: Improve startup message bcachefs: Self healing on read IO error bcachefs: Make read_only a mount option again, but hidden ...	2024-07-18 17:27:43 -07:00
Linus Torvalds	4f40c636b2	NFS Client Updates for Linux 6.11 ... New Features: * Add support for large folios * Implement rpcrdma generic device removal notification * Add client support for attribute delegations * Use a LAYOUTRETURN during reboot recovery to report layoutstats and errors * Improve throughput for random buffered writes * Add NVMe support to pnfs/blocklayout Bugfixes: * Fix rpcrdma_reqs_reset() * Avoid soft lockups when using UDP * Fix an nfs/blocklayout premature PR key unregestration * Another fix for EXCHGID4_FLAG_USE_PNFS_DS for DS server * Do not extend writes to the entire folio * Pass explicit offset and count values to tracepoints * Fix a race to wake up sleeping SUNRPC sync tasks * Fix gss_status tracepoint output Cleanups: * Add missing MODULE_DESCRIPTION() macros * Add blocklayout / SCSI layout tracepoints * Remove asm-generic headers from xprtrdma verbs.c * Remove unused 'struct mnt_fhstatus' * Other delegation related cleanups * Other folio related cleanups * Other pNFS related cleanups * Other xprtrdma cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEnZ5MQTpR7cLU7KEp18tUv7ClQOsFAmaZgr0ACgkQ18tUv7Cl QOv8FxAAnUyYG7Kdbv+5Ko/SFv0imxCb5DQh2XC/hSHNrlKBlDnqe2PANXR9XocL mS0Wry5tZf/T+o+QoKv0HQUdWFlnqKzwclggrekf/lkioU1feWsLe2RzDl1iUh0V 6fwcCyWXW1mYX2CtCaDe+/ZFcoZOMD+bItNHt/RdDScSnS9Jd8GSyocsVKsqaBx6 3wub0FJ4UBgYNoX2T3YyK2JwvO9GLaKIQRJV74rjgPJKjcjhptbcb5MKBmOZrF95 UCcpl4CwvD9RTsSEp0B98UbAFFpk8Nw1tmHF3GmyG/nsrJomDuLKFvbsiq23eHUf XeULZIbjMEzU56vjoTglZA4s7JYx17D0vzdPGUqU4mLN3LPm5LtGLBg2uQoPw/xW 50euLU+ol36mfnQlBsuM/tAXgtoAcT63aNeNRNp8aOL47xA+PC6kWTBK9OaR5+x6 w+d22Dpy+riMk1TRaAVt0ANcENKELsWRFvxkuWCpQhVoQ1h8LigQJzeggEEK7Sa6 5u9H6wCTee2wz746uwA43koj1utuyrLq/5S+qEtCY1pbP3U0A+Gh0Xh00OXiYuzL TgRdksmiAL8cA51WjSrq6HhGLOUJAYLfbdKaVhW+fULxUVwzWhFFaFbbdiq/e4OR 0pfqls8UZWICE51GeTfalEidpKZgV/LxU3QOuVoalWBULyj/TeI= =avTW -----END PGP SIGNATURE----- Merge tag 'nfs-for-6.11-1' of git://git.linux-nfs.org/projects/anna/linux-nfs Pull NFS client updates from Anna Schumaker: "New Features: - Add support for large folios - Implement rpcrdma generic device removal notification - Add client support for attribute delegations - Use a LAYOUTRETURN during reboot recovery to report layoutstats and errors - Improve throughput for random buffered writes - Add NVMe support to pnfs/blocklayout Bugfixes: - Fix rpcrdma_reqs_reset() - Avoid soft lockups when using UDP - Fix an nfs/blocklayout premature PR key unregestration - Another fix for EXCHGID4_FLAG_USE_PNFS_DS for DS server - Do not extend writes to the entire folio - Pass explicit offset and count values to tracepoints - Fix a race to wake up sleeping SUNRPC sync tasks - Fix gss_status tracepoint output Cleanups: - Add missing MODULE_DESCRIPTION() macros - Add blocklayout / SCSI layout tracepoints - Remove asm-generic headers from xprtrdma verbs.c - Remove unused 'struct mnt_fhstatus' - Other delegation related cleanups - Other folio related cleanups - Other pNFS related cleanups - Other xprtrdma cleanups" * tag 'nfs-for-6.11-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (63 commits) SUNRPC: Fixup gss_status tracepoint error output SUNRPC: Fix a race to wake a sync task nfs: split nfs_read_folio nfs: pass explicit offset/count to trace events nfs: do not extend writes to the entire folio nfs/blocklayout: add support for NVMe nfs: remove nfs_page_length nfs: remove the unused max_deviceinfo_size field from struct pnfs_layoutdriver_type nfs: don't reuse partially completed requests in nfs_lock_and_join_requests nfs: move nfs_wait_on_request to write.c nfs: fold nfs_page_group_lock_subrequests into nfs_lock_and_join_requests nfs: fold nfs_folio_find_and_lock_request into nfs_lock_and_join_requests nfs: simplify nfs_folio_find_and_lock_request nfs: remove nfs_folio_private_request nfs: remove dead code for the old swap over NFS implementation NFSv4.1 another fix for EXCHGID4_FLAG_USE_PNFS_DS for DS server nfs: Block on write congestion nfs: Properly initialize server->writeback nfs: Drop pointless check from nfs_commit_release_pages() nfs/blocklayout: SCSI layout trace points for reservation key reg/unreg ...	2024-07-18 17:17:30 -07:00
Linus Torvalds	51ed42a8a1	Many cleanups and bug fixes in ext4, especially for the fast commit ... feature. Also some performance improvements; in particular, improving IOPS and throughput on fast devices running Async Direct I/O by up to 20% by optimizing jbd2_transaction_committed(). -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAmaYiqsACgkQ8vlZVpUN gaOWpQf/d6Y9WGyjeC1jOc+vIBxLgL+X0kbzYkkjGTSIZ7mZJS9X4NMMEtqayJ4f 1zGobcGENc05l4LVxf3uMbDj1aGlHeI9X4GLGaP5s5NcaAl4HKjQ3aFs3MuiJHPj Ol2CebXJx+NKt1lkD8PSPGgaTb5zg+SeZifI+OZ1RpkcKmGnkSNa5NkUNAaBh6dl 5LLXTc2p9NcCwAwDAQSiAJCV35bAZpcp6fwLLaPQ6Eok9HxGcJuYXW2Fict4rbtV mXeogXVIo2bkMcfh6tDchDBrFvORYIA7uBVmaG1LgAMrtEnYxnxnEntD0h6j/bzF Fl4jjQfd8o2uYto/4eo+iY6Z0haxyQ== =rcOo -----END PGP SIGNATURE----- Merge tag 'ext4_for_linus-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 updates from Ted Ts'o: "Many cleanups and bug fixes in ext4, especially for the fast commit feature. Also some performance improvements; in particular, improving IOPS and throughput on fast devices running Async Direct I/O by up to 20% by optimizing jbd2_transaction_committed()" * tag 'ext4_for_linus-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (40 commits) ext4: make sure the first directory block is not a hole ext4: check dot and dotdot of dx_root before making dir indexed ext4: sanity check for NULL pointer after ext4_force_shutdown jbd2: increase maximum transaction size jbd2: drop pointless shrinker batch initialization jbd2: avoid infinite transaction commit loop jbd2: precompute number of transaction descriptor blocks jbd2: make jbd2_journal_get_max_txn_bufs() internal jbd2: avoid mount failed when commit block is partial submitted ext4: avoid writing unitialized memory to disk in EA inodes ext4: don't track ranges in fast_commit if inode has inlined data ext4: fix possible tid_t sequence overflows ext4: use ext4_update_inode_fsync_trans() helper in inode creation ext4: add missing MODULE_DESCRIPTION() jbd2: add missing MODULE_DESCRIPTION() ext4: use memtostr_pad() for s_volume_name jbd2: speed up jbd2_transaction_committed() ext4: make ext4_da_map_blocks() buffer_head unaware ext4: make ext4_insert_delayed_block() insert multi-blocks ext4: factor out a helper to check the cluster allocation state ...	2024-07-18 17:03:42 -07:00
Kent Overstreet	a97b43fac5	lockdep: Add comments for lockdep_set_no{validate,track}_class() ... Cc: Waiman Long <longman@redhat.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>	2024-07-18 18:33:30 -04:00
Linus Torvalds	76d9b92e68	slab updates for 6.11 ... -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEe7vIQRWZI0iWSE3xu+CwddJFiJoFAmaXl0kACgkQu+CwddJF iJrOlgf+N/G7BmgoW2CBF7mKsvCYs+pX3xeBuxPtsuq4FD386nsPFMN8gWAYLG3q ZU1z1S+0M8LhTg6/G9jMYLHt2Y7WhYbhFTjTHmULJkuhMDTUP9CRYy4XZ+hdPtHF 30ezSdJQF9x/XxCSaaRVK1s+SMVHFg5xAOHKpfkNSamcMz9g+ZkYyPBr10/VoKd0 JqwhW7r6hrlvWAiqY3QKCOvohIWglgvBUnNjUGMh1cUkOE2aYLYHklhRwICKgA6z p/2BUXiAEWUtgBkUrizwm/pdhJXLs0pOeYarVZP1v83tQMxyrc6XLNnqhvxP3DPW 31thF5Rf9I8WaWTczXhxsAwFjqO3KQ== =4uf9 -----END PGP SIGNATURE----- Merge tag 'slab-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab Pull slab updates from Vlastimil Babka: "The most prominent change this time is the kmem_buckets based hardening of kmalloc() allocations from Kees Cook. We have also extended the kmalloc() alignment guarantees for non-power-of-two sizes in a way that benefits rust. The rest are various cleanups and non-critical fixups. - Dedicated bucket allocator (Kees Cook) This series [1] enhances the probabilistic defense against heap spraying/grooming of CONFIG_RANDOM_KMALLOC_CACHES from last year. kmalloc() users that are known to be useful for exploits can get completely separate set of kmalloc caches that can't be shared with other users. The first converted users are alloc_msg() and memdup_user(). The hardening is enabled by CONFIG_SLAB_BUCKETS. - Extended kmalloc() alignment guarantees (Vlastimil Babka) For years now we have guaranteed natural alignment for power-of-two allocations, but nothing was defined for other sizes (in practice, we have two such buckets, kmalloc-96 and kmalloc-192). To avoid unnecessary padding in the rust layer due to its alignment rules, extend the guarantee so that the alignment is at least the largest power-of-two divisor of the requested size. This fits what rust needs, is a superset of the existing power-of-two guarantee, and does not in practice change the layout (and thus does not add overhead due to padding) of the kmalloc-96 and kmalloc-192 caches, unless slab debugging is enabled for them. - Cleanups and non-critical fixups (Chengming Zhou, Suren Baghdasaryan, Matthew Willcox, Alex Shi, and Vlastimil Babka) Various tweaks related to the new alloc profiling code, folio conversion, debugging and more leftovers after SLAB" Link: https://lore.kernel.org/all/20240701190152.it.631-kees@kernel.org/ [1] * tag 'slab-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: mm/memcg: alignment memcg_data define condition mm, slab: move prepare_slab_obj_exts_hook under CONFIG_MEM_ALLOC_PROFILING mm, slab: move allocation tagging code in the alloc path into a hook mm/util: Use dedicated slab buckets for memdup_user() ipc, msg: Use dedicated slab buckets for alloc_msg() mm/slab: Introduce kmem_buckets_create() and family mm/slab: Introduce kvmalloc_buckets_node() that can take kmem_buckets argument mm/slab: Plumb kmem_buckets into __do_kmalloc_node() mm/slab: Introduce kmem_buckets typedef slab, rust: extend kmalloc() alignment guarantees to remove Rust padding slab: delete useless RED_INACTIVE and RED_ACTIVE slab: don't put freepointer outside of object if only orig_size slab: make check_object() more consistent mm: Reduce the number of slab->folio casts mm, slab: don't wrap internal functions with alloc_hooks()	2024-07-18 15:08:12 -07:00
Linus Torvalds	b2fc97c186	memblock: updates for 6.11-rc1 ... * reserve_mem command line parameter to allow creation of named memory reservation at boot time. The driving use-case is to improve the ability of pstore to retain ramoops data across reboots. * cleaunps and small improvements in memblock and mm_init * new tests cases in memblock test suite -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEeOVYVaWZL5900a/pOQOGJssO/ZEFAmaXfoIQHHJwcHRAa2Vy bmVsLm9yZwAKCRA5A4Ymyw79kU5mCAC23vIrB8FRlORczMYj+V3VFss3OjKT92lS fHGwq2oxHW+rdDpHXFObHU0D3k8d2l5jyrENRAAyA02qR0L6Pv8Na6pGxQua1eic VIdw0PFQMsizD1AIj84Y6skkyyF/tvZHpmX0B12D5+Ur65DC/Z867Cm/lE33/fHv /1+QB0JlG7W+FzxVstYyebY5/DVkH+bC7/A57FE2oB4BRXjEd8v9tTHBS4kRSvrE zE2KFxeGajN749LHztIpIprPKehu8Gc3oLrYLNJO+uLFVCV8ey3OqVj0RXMG2wLl hmVYqhbZM/Uz59D/P8pULD49f1Thjv/5A/MvUZ3SxM6zpWlsincf =xrZd -----END PGP SIGNATURE----- Merge tag 'memblock-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock Pull memblock updates from Mike Rapoport: - 'reserve_mem' command line parameter to allow creation of named memory reservation at boot time. The driving use-case is to improve the ability of pstore to retain ramoops data across reboots. - cleanups and small improvements in memblock and mm_init - new tests cases in memblock test suite * tag 'memblock-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: memblock tests: fix implicit declaration of function 'numa_valid_node' memblock: Move late alloc warning down to phys alloc pstore/ramoops: Add ramoops.mem_name= command line option mm/memblock: Add "reserve_mem" to reserved named memory at boot up mm/mm_init.c: don't initialize page->lru again mm/mm_init.c: not always search next deferred_init_pfn from very beginning mm/mm_init.c: use deferred_init_mem_pfn_range_in_zone() to decide loop condition mm/mm_init.c: get the highest zone directly mm/mm_init.c: move nr_initialised reset down a bit mm/memblock: fix a typo in description of for_each_mem_region() mm/mm_init.c: use memblock_region_memory_base_pfn() to get startpfn mm/memblock: use PAGE_ALIGN_DOWN to get pgend in free_memmap mm/memblock: return true directly on finding overlap region memblock tests: add memblock_overlaps_region_checks mm/memblock: fix comment for memblock_isolate_range() memblock tests: add memblock_reserve_many_may_conflict_check() memblock tests: add memblock_reserve_all_locations_check() mm/memblock: remove empty dummy entry	2024-07-18 14:48:11 -07:00