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159,799 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
b81b78dacc |
dma-mapping fixes for Linux 6.12
- handle chained SGLs in the new tracing code (Christoph Hellwig) -----BEGIN PGP SIGNATURE----- iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAmb47voLHGhjaEBsc3Qu ZGUACgkQD55TZVIEUYMqAw//TCBIiBNBwjWipVBXmvizu0MaB+PU8ZOjXZoeEdlN WeGSPvuW2lWJxjBblPcFA3MFO9pztO9E94dayu5/jV5QP4G+EzyCJDoZOQu8iHYX YzaIgkt0W+vKEFmvAqfrHuPHHO0mZ00qaBmj/r+cayWqBBvWPLbj7kU7+sFVG4it lP2QGGYGV6Ryvkwcft+Got4oIKmyuTsS4i4Cq17WNuhAxDMZftnVPIuUJ9Q00xza zDSwKgAOoPqaf3r026MqahpEECAQP0S7uqH10I+MJe7AbREbO7GSHcx4YWDhmyLd KFJ+Wv67H8voCsvdH76zANVLE6S5YMyAwMAJSRQxuVSjqrIM0vyyQ4jeRZCHibva NvYnv/xRRF+BKyNthNAz1m69K3y8UV5gvP/otezHInGd5/b527UoLXdFl+wQvdJm aJwCYSFgQbAsoAh4kWCUmYXGwc1h6aQQ3pcHD118yf9Glzjl4vwHOyF12GigfCdQ cbNo+ceacO3rg/H85zMl8OCMtnPwAlNAU+16MY0JwefKKs6rmRyQeTreQKjjdhTm /0FVKq1PXJeOdMBqSnrN/tJBIEJxtQlUqE7mx7B2OnczvNpaO4THGlo181nnzPPd HTb9fXzBJeSSbDGWF8W6MZIleDj+s4V5Z6Qqi0cW9F7Yn4dCw9ghBBkDZtcm+hkb +q0= =zjTS -----END PGP SIGNATURE----- Merge tag 'dma-mapping-6.12-2024-09-29' of git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping fix from Christoph Hellwig: - handle chained SGLs in the new tracing code (Christoph Hellwig) * tag 'dma-mapping-6.12-2024-09-29' of git://git.infradead.org/users/hch/dma-mapping: dma-mapping: fix DMA API tracing for chained scatterlists |
||
|
Linus Torvalds
|
ec03de73b1 |
Locking changes for v6.12:
- lockdep:
- Fix potential deadlock between lockdep and RCU (Zhiguo Niu)
- Use str_plural() to address Coccinelle warning (Thorsten Blum)
- Add debuggability enhancement (Luis Claudio R. Goncalves)
- static keys & calls:
- Fix static_key_slow_dec() yet again (Peter Zijlstra)
- Handle module init failure correctly in static_call_del_module() (Thomas Gleixner)
- Replace pointless WARN_ON() in static_call_module_notify() (Thomas Gleixner)
- <linux/cleanup.h>:
- Add usage and style documentation (Dan Williams)
- rwsems:
- Move is_rwsem_reader_owned() and rwsem_owner() under CONFIG_DEBUG_RWSEMS (Waiman Long)
- atomic ops, x86:
- Redeclare x86_32 arch_atomic64_{add,sub}() as void (Uros Bizjak)
- Introduce the read64_nonatomic macro to x86_32 with cx8 (Uros Bizjak)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-urgent-2024-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molnar:
"lockdep:
- Fix potential deadlock between lockdep and RCU (Zhiguo Niu)
- Use str_plural() to address Coccinelle warning (Thorsten Blum)
- Add debuggability enhancement (Luis Claudio R. Goncalves)
static keys & calls:
- Fix static_key_slow_dec() yet again (Peter Zijlstra)
- Handle module init failure correctly in static_call_del_module()
(Thomas Gleixner)
- Replace pointless WARN_ON() in static_call_module_notify() (Thomas
Gleixner)
<linux/cleanup.h>:
- Add usage and style documentation (Dan Williams)
rwsems:
- Move is_rwsem_reader_owned() and rwsem_owner() under
CONFIG_DEBUG_RWSEMS (Waiman Long)
atomic ops, x86:
- Redeclare x86_32 arch_atomic64_{add,sub}() as void (Uros Bizjak)
- Introduce the read64_nonatomic macro to x86_32 with cx8 (Uros
Bizjak)"
Signed-off-by: Ingo Molnar <mingo@kernel.org>
* tag 'locking-urgent-2024-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/rwsem: Move is_rwsem_reader_owned() and rwsem_owner() under CONFIG_DEBUG_RWSEMS
jump_label: Fix static_key_slow_dec() yet again
static_call: Replace pointless WARN_ON() in static_call_module_notify()
static_call: Handle module init failure correctly in static_call_del_module()
locking/lockdep: Simplify character output in seq_line()
lockdep: fix deadlock issue between lockdep and rcu
lockdep: Use str_plural() to fix Coccinelle warning
cleanup: Add usage and style documentation
lockdep: suggest the fix for "lockdep bfs error:-1" on print_bfs_bug
locking/atomic/x86: Redeclare x86_32 arch_atomic64_{add,sub}() as void
locking/atomic/x86: Introduce the read64_nonatomic macro to x86_32 with cx8
|
||
Ingo Molnar
|
ae39e0bd15 |
Merge branch 'locking/core' into locking/urgent, to pick up pending commits
Merge all pending locking commits into a single branch. Signed-off-by: Ingo Molnar <mingo@kernel.org> |
||
|
Linus Torvalds
|
3efc57369a |
x86:
* KVM currently invalidates the entirety of the page tables, not just
those for the memslot being touched, when a memslot is moved or deleted.
The former does not have particularly noticeable overhead, but Intel's
TDX will require the guest to re-accept private pages if they are
dropped from the secure EPT, which is a non starter. Actually,
the only reason why this is not already being done is a bug which
was never fully investigated and caused VM instability with assigned
GeForce GPUs, so allow userspace to opt into the new behavior.
* Advertise AVX10.1 to userspace (effectively prep work for the "real" AVX10
functionality that is on the horizon).
* Rework common MSR handling code to suppress errors on userspace accesses to
unsupported-but-advertised MSRs. This will allow removing (almost?) all of
KVM's exemptions for userspace access to MSRs that shouldn't exist based on
the vCPU model (the actual cleanup is non-trivial future work).
* Rework KVM's handling of x2APIC ICR, again, because AMD (x2AVIC) splits the
64-bit value into the legacy ICR and ICR2 storage, whereas Intel (APICv)
stores the entire 64-bit value at the ICR offset.
* Fix a bug where KVM would fail to exit to userspace if one was triggered by
a fastpath exit handler.
* Add fastpath handling of HLT VM-Exit to expedite re-entering the guest when
there's already a pending wake event at the time of the exit.
* Fix a WARN caused by RSM entering a nested guest from SMM with invalid guest
state, by forcing the vCPU out of guest mode prior to signalling SHUTDOWN
(the SHUTDOWN hits the VM altogether, not the nested guest)
* Overhaul the "unprotect and retry" logic to more precisely identify cases
where retrying is actually helpful, and to harden all retry paths against
putting the guest into an infinite retry loop.
* Add support for yielding, e.g. to honor NEED_RESCHED, when zapping rmaps in
the shadow MMU.
* Refactor pieces of the shadow MMU related to aging SPTEs in prepartion for
adding multi generation LRU support in KVM.
* Don't stuff the RSB after VM-Exit when RETPOLINE=y and AutoIBRS is enabled,
i.e. when the CPU has already flushed the RSB.
* Trace the per-CPU host save area as a VMCB pointer to improve readability
and cleanup the retrieval of the SEV-ES host save area.
* Remove unnecessary accounting of temporary nested VMCB related allocations.
* Set FINAL/PAGE in the page fault error code for EPT violations if and only
if the GVA is valid. If the GVA is NOT valid, there is no guest-side page
table walk and so stuffing paging related metadata is nonsensical.
* Fix a bug where KVM would incorrectly synthesize a nested VM-Exit instead of
emulating posted interrupt delivery to L2.
* Add a lockdep assertion to detect unsafe accesses of vmcs12 structures.
* Harden eVMCS loading against an impossible NULL pointer deref (really truly
should be impossible).
* Minor SGX fix and a cleanup.
* Misc cleanups
Generic:
* Register KVM's cpuhp and syscore callbacks when enabling virtualization in
hardware, as the sole purpose of said callbacks is to disable and re-enable
virtualization as needed.
* Enable virtualization when KVM is loaded, not right before the first VM
is created. Together with the previous change, this simplifies a
lot the logic of the callbacks, because their very existence implies
virtualization is enabled.
* Fix a bug that results in KVM prematurely exiting to userspace for coalesced
MMIO/PIO in many cases, clean up the related code, and add a testcase.
* Fix a bug in kvm_clear_guest() where it would trigger a buffer overflow _if_
the gpa+len crosses a page boundary, which thankfully is guaranteed to not
happen in the current code base. Add WARNs in more helpers that read/write
guest memory to detect similar bugs.
Selftests:
* Fix a goof that caused some Hyper-V tests to be skipped when run on bare
metal, i.e. NOT in a VM.
* Add a regression test for KVM's handling of SHUTDOWN for an SEV-ES guest.
* Explicitly include one-off assets in .gitignore. Past Sean was completely
wrong about not being able to detect missing .gitignore entries.
* Verify userspace single-stepping works when KVM happens to handle a VM-Exit
in its fastpath.
* Misc cleanups
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull x86 kvm updates from Paolo Bonzini:
"x86:
- KVM currently invalidates the entirety of the page tables, not just
those for the memslot being touched, when a memslot is moved or
deleted.
This does not traditionally have particularly noticeable overhead,
but Intel's TDX will require the guest to re-accept private pages
if they are dropped from the secure EPT, which is a non starter.
Actually, the only reason why this is not already being done is a
bug which was never fully investigated and caused VM instability
with assigned GeForce GPUs, so allow userspace to opt into the new
behavior.
- Advertise AVX10.1 to userspace (effectively prep work for the
"real" AVX10 functionality that is on the horizon)
- Rework common MSR handling code to suppress errors on userspace
accesses to unsupported-but-advertised MSRs
This will allow removing (almost?) all of KVM's exemptions for
userspace access to MSRs that shouldn't exist based on the vCPU
model (the actual cleanup is non-trivial future work)
- Rework KVM's handling of x2APIC ICR, again, because AMD (x2AVIC)
splits the 64-bit value into the legacy ICR and ICR2 storage,
whereas Intel (APICv) stores the entire 64-bit value at the ICR
offset
- Fix a bug where KVM would fail to exit to userspace if one was
triggered by a fastpath exit handler
- Add fastpath handling of HLT VM-Exit to expedite re-entering the
guest when there's already a pending wake event at the time of the
exit
- Fix a WARN caused by RSM entering a nested guest from SMM with
invalid guest state, by forcing the vCPU out of guest mode prior to
signalling SHUTDOWN (the SHUTDOWN hits the VM altogether, not the
nested guest)
- Overhaul the "unprotect and retry" logic to more precisely identify
cases where retrying is actually helpful, and to harden all retry
paths against putting the guest into an infinite retry loop
- Add support for yielding, e.g. to honor NEED_RESCHED, when zapping
rmaps in the shadow MMU
- Refactor pieces of the shadow MMU related to aging SPTEs in
prepartion for adding multi generation LRU support in KVM
- Don't stuff the RSB after VM-Exit when RETPOLINE=y and AutoIBRS is
enabled, i.e. when the CPU has already flushed the RSB
- Trace the per-CPU host save area as a VMCB pointer to improve
readability and cleanup the retrieval of the SEV-ES host save area
- Remove unnecessary accounting of temporary nested VMCB related
allocations
- Set FINAL/PAGE in the page fault error code for EPT violations if
and only if the GVA is valid. If the GVA is NOT valid, there is no
guest-side page table walk and so stuffing paging related metadata
is nonsensical
- Fix a bug where KVM would incorrectly synthesize a nested VM-Exit
instead of emulating posted interrupt delivery to L2
- Add a lockdep assertion to detect unsafe accesses of vmcs12
structures
- Harden eVMCS loading against an impossible NULL pointer deref
(really truly should be impossible)
- Minor SGX fix and a cleanup
- Misc cleanups
Generic:
- Register KVM's cpuhp and syscore callbacks when enabling
virtualization in hardware, as the sole purpose of said callbacks
is to disable and re-enable virtualization as needed
- Enable virtualization when KVM is loaded, not right before the
first VM is created
Together with the previous change, this simplifies a lot the logic
of the callbacks, because their very existence implies
virtualization is enabled
- Fix a bug that results in KVM prematurely exiting to userspace for
coalesced MMIO/PIO in many cases, clean up the related code, and
add a testcase
- Fix a bug in kvm_clear_guest() where it would trigger a buffer
overflow _if_ the gpa+len crosses a page boundary, which thankfully
is guaranteed to not happen in the current code base. Add WARNs in
more helpers that read/write guest memory to detect similar bugs
Selftests:
- Fix a goof that caused some Hyper-V tests to be skipped when run on
bare metal, i.e. NOT in a VM
- Add a regression test for KVM's handling of SHUTDOWN for an SEV-ES
guest
- Explicitly include one-off assets in .gitignore. Past Sean was
completely wrong about not being able to detect missing .gitignore
entries
- Verify userspace single-stepping works when KVM happens to handle a
VM-Exit in its fastpath
- Misc cleanups"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (127 commits)
Documentation: KVM: fix warning in "make htmldocs"
s390: Enable KVM_S390_UCONTROL config in debug_defconfig
selftests: kvm: s390: Add VM run test case
KVM: SVM: let alternatives handle the cases when RSB filling is required
KVM: VMX: Set PFERR_GUEST_{FINAL,PAGE}_MASK if and only if the GVA is valid
KVM: x86/mmu: Use KVM_PAGES_PER_HPAGE() instead of an open coded equivalent
KVM: x86/mmu: Add KVM_RMAP_MANY to replace open coded '1' and '1ul' literals
KVM: x86/mmu: Fold mmu_spte_age() into kvm_rmap_age_gfn_range()
KVM: x86/mmu: Morph kvm_handle_gfn_range() into an aging specific helper
KVM: x86/mmu: Honor NEED_RESCHED when zapping rmaps and blocking is allowed
KVM: x86/mmu: Add a helper to walk and zap rmaps for a memslot
KVM: x86/mmu: Plumb a @can_yield parameter into __walk_slot_rmaps()
KVM: x86/mmu: Move walk_slot_rmaps() up near for_each_slot_rmap_range()
KVM: x86/mmu: WARN on MMIO cache hit when emulating write-protected gfn
KVM: x86/mmu: Detect if unprotect will do anything based on invalid_list
KVM: x86/mmu: Subsume kvm_mmu_unprotect_page() into the and_retry() version
KVM: x86: Rename reexecute_instruction()=>kvm_unprotect_and_retry_on_failure()
KVM: x86: Update retry protection fields when forcing retry on emulation failure
KVM: x86: Apply retry protection to "unprotect on failure" path
KVM: x86: Check EMULTYPE_WRITE_PF_TO_SP before unprotecting gfn
...
|
||
|
Linus Torvalds
|
894b3c35d1 |
Three CephFS fixes from Xiubo and Luis and a bunch of assorted
cleanups. -----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmb3JroTHGlkcnlvbW92 QGdtYWlsLmNvbQAKCRBKf944AhHzizDiB/0elHQQaFxXMjuJRY1IzohozAHi0cHK gwgE4nEbECE8vRYK/QvyvZ3S+ep+N+r6jOIiIDyqhjtlY3//oSyyxL7RjMJlVFBq Ie37w8r4q1aL1mn9QDQ4iQxcRYyU+JxcUcPR1UUUvLiKgWaRixmq27zby/WQSrkA ke2ScBRDtEAYVtdxvxmUJK/DrPr3skwJAGY52KesjwgVhXSL8KG9X1zMUbWdJYDV THbQzLZsu4NVh7LlAsS/mh+z0EIZsXxQYU5IY3dIVEYcuLK93lXRGZb+7whtmUef wsDtYIe/w30QVxFdrN28qAQp8daUJhp+3t0EZSyecRcq5OPey6ICx1P4 =+bdB -----END PGP SIGNATURE----- Merge tag 'ceph-for-6.12-rc1' of https://github.com/ceph/ceph-client Pull ceph updates from Ilya Dryomov: "Three CephFS fixes from Xiubo and Luis and a bunch of assorted cleanups" * tag 'ceph-for-6.12-rc1' of https://github.com/ceph/ceph-client: ceph: remove the incorrect Fw reference check when dirtying pages ceph: Remove empty definition in header file ceph: Fix typo in the comment ceph: fix a memory leak on cap_auths in MDS client ceph: flush all caps releases when syncing the whole filesystem ceph: rename ceph_flush_cap_releases() to ceph_flush_session_cap_releases() libceph: use min() to simplify code in ceph_dns_resolve_name() ceph: Convert to use jiffies macro ceph: Remove unused declarations |
||
|
Linus Torvalds
|
9c44575c78 |
bitmap-for-6.12
- switch all bitmamp APIs from inline to __always_inline from Brian Norris; - introduce GENMASK_U128() macro from Anshuman Khandual; -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEi8GdvG6xMhdgpu/4sUSA/TofvsgFAmb22isACgkQsUSA/Tof vsie2gwAl3l5vye90xnD6N8wFmKBKAWXMn8Iby7JyM9gAn6j1QuE5AppS+3JtIpZ rPRSgFZIVPOgBtiKjb6zAWj7KbtCmaSW+L5ZVaLQ+vtwBVNpWIWHsHKu0uIpuugT 3wp/IeaE92bc/mioqb27pj2Gnv+lzYBmbK7Mu08a3q1Adwv0I7BJ4GvqxN1lLAEW xrFB86xztqdV7QC45J7Q5nIyUw7UBYK078elQ8iKSj5BR8MeaEJiavETwx9DHgAO Z8cG94ek3IpvLpiexNcgG+FTezZj9PnTVHxry9o7CIctafiqjYqXAJ9gks1Q4QUu q1IjPAdueLTAMPkpK67sI3fwC6zPyX5d8DVDUTuA6qhCsMyHW687gTRy4LPR14LL gd1Tzg+J9DQ5KBoG4TYN/g5VoP1hkKQqpetaJhdPqmYocfmqZuzyItb+gBjhyvSp 3YOgLg/4lULy3sZ6Qd/q8CWglWlaNYXXzf13H8f2qUpVx4NLTDOwjj/CVjZR/D0C wje/8XU3 =8jNc -----END PGP SIGNATURE----- Merge tag 'bitmap-for-6.12' of https://github.com/norov/linux Pull bitmap updates from Yury Norov: - switch all bitmamp APIs from inline to __always_inline (Brian Norris) The __always_inline series improves on code generation, and now with the latest compiler versions is required to avoid compilation warnings. It spent enough in my backlog, and I'm thankful to Brian Norris for taking over and moving it forward. - introduce GENMASK_U128() macro (Anshuman Khandual) GENMASK_U128() is a prerequisite needed for arm64 development * tag 'bitmap-for-6.12' of https://github.com/norov/linux: lib/test_bits.c: Add tests for GENMASK_U128() uapi: Define GENMASK_U128 nodemask: Switch from inline to __always_inline cpumask: Switch from inline to __always_inline bitmap: Switch from inline to __always_inline find: Switch from inline to __always_inline |
||
|
Linus Torvalds
|
033af36def |
cxl changes for v6.12
Misc cleanups:
- Convert devm_cxl_add_root() to return using ERR_CAST().
- cxl_test use dev_is_platform() instead of open coding.
- Remove duplicate include of header core.h in core/cdat.c.
- use scoped resource management to drop put_device() for cxl_port
- Use scoped_guard to drop device_lock() for cxl_port
- Refactor __devm_cxl_add_port() to drop gotos
- Rename cxl_setup_parent_dport to cxl_dport_init_aer and cxl_dport_map_regs()
to cxl_dport_map_ras().
- Refactor cxl_dport_init_aer() to be more concise.
- Remove duplicate host_bridge->native_aer checking in cxl_dport_init_ras_reporting().
- Fix comment for cxl_query_cmd()
Series to address HDM decoder initialization from DVSEC ranges:
- Only register non-zero DVSEC ranges.
- Remove duplicate implementation of waiting for memory_info_valid.
- Simplify the checking of mem_enabled in cxl_hdm_decode_init().
Remove locking from memory notifier callback
Series that refactors the code related to cxl mailboxes to be independent of the memory devices
- Move cxl headers in include/linux/ to include/cxl.
- Move all mailbox related data to 'struct cxl_mailbox'.
- Refactor mailbox APIs with 'struct cxl_mailbox' as input instead of memory device state.
Series that adds support for shared upstream link access_coordinate calculation for
configurations that have multiple targets under a switch or a root port where the
aggregated bandwidth can be greater than the upstream link of the switch/RP upstream
link.
- Preserve the CDAT access_coordinate from an endpoint
- Add the support for shared upstream link access_coordinate calculation
- Add documentation to explain how the calculations are done.
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Merge tag 'cxl-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull compute express link (cxl) updates from Dave Jiang:
"Major changes address HDM decoder initialization from DVSEC ranges,
refactoring the code related to cxl mailboxes to be independent of the
memory devices, and adding support for shared upstream link
access_coordinate calculation, as well as a change to remove locking
from memory notifier callback.
In addition, a number of misc cleanups and refactoring of the code are
also included.
Address HDM decoder initialization from DVSEC ranges:
- Only register non-zero DVSEC ranges
- Remove duplicate implementation of waiting for memory_info_valid
- Simplify the checking of mem_enabled in cxl_hdm_decode_init()
Refactor the code related to cxl mailboxes to be independent of the memory devices:
- Move cxl headers in include/linux/ to include/cxl
- Move all mailbox related data to 'struct cxl_mailbox'
- Refactor mailbox APIs with 'struct cxl_mailbox' as input instead of
memory device state
Add support for shared upstream link access_coordinate calculation for
configurations that have multiple targets under a switch or a root
port where the aggregated bandwidth can be greater than the upstream
link of the switch/RP upstream link:
- Preserve the CDAT access_coordinate from an endpoint
- Add the support for shared upstream link access_coordinate calculation
- Add documentation to explain how the calculations are done
Remove locking from memory notifier callback.
Misc cleanups:
- Convert devm_cxl_add_root() to return using ERR_CAST()
- cxl_test use dev_is_platform() instead of open coding
- Remove duplicate include of header core.h in core/cdat.c
- use scoped resource management to drop put_device() for cxl_port
- Use scoped_guard to drop device_lock() for cxl_port
- Refactor __devm_cxl_add_port() to drop gotos
- Rename cxl_setup_parent_dport to cxl_dport_init_aer and
cxl_dport_map_regs() to cxl_dport_map_ras()
- Refactor cxl_dport_init_aer() to be more concise
- Remove duplicate host_bridge->native_aer checking in
cxl_dport_init_ras_reporting()
- Fix comment for cxl_query_cmd()"
* tag 'cxl-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (21 commits)
cxl: Add documentation to explain the shared link bandwidth calculation
cxl: Calculate region bandwidth of targets with shared upstream link
cxl: Preserve the CDAT access_coordinate for an endpoint
cxl: Fix comment regarding cxl_query_cmd() return data
cxl: Convert cxl_internal_send_cmd() to use 'struct cxl_mailbox' as input
cxl: Move mailbox related bits to the same context
cxl: move cxl headers to new include/cxl/ directory
cxl/region: Remove lock from memory notifier callback
cxl/pci: simplify the check of mem_enabled in cxl_hdm_decode_init()
cxl/pci: Check Mem_info_valid bit for each applicable DVSEC
cxl/pci: Remove duplicated implementation of waiting for memory_info_valid
cxl/pci: Fix to record only non-zero ranges
cxl/pci: Remove duplicate host_bridge->native_aer checking
cxl/pci: cxl_dport_map_rch_aer() cleanup
cxl/pci: Rename cxl_setup_parent_dport() and cxl_dport_map_regs()
cxl/port: Refactor __devm_cxl_add_port() to drop goto pattern
cxl/port: Use scoped_guard()/guard() to drop device_lock() for cxl_port
cxl/port: Use __free() to drop put_device() for cxl_port
cxl: Remove duplicate included header file core.h
tools/testing/cxl: Use dev_is_platform()
...
|
||
|
Linus Torvalds
|
eee280841e |
19 hotfixes. 13 are cc:stable.
There's a focus on fixes for the memfd_pin_folios() work which was added into 6.11. Apart from that, the usual shower of singleton fixes. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZvbhSAAKCRDdBJ7gKXxA jp8CAP47txk2c+tBLggog2MkQamADY5l5MT6E3fYq3ghSiKtVQEAnqX3LiQJ02tB o9LcPcVrM90QntpKrLP1CpWCVdR+zA8= =e0QC -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2024-09-27-09-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "19 hotfixes. 13 are cc:stable. There's a focus on fixes for the memfd_pin_folios() work which was added into 6.11. Apart from that, the usual shower of singleton fixes" * tag 'mm-hotfixes-stable-2024-09-27-09-45' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: ocfs2: fix uninit-value in ocfs2_get_block() zram: don't free statically defined names memory tiers: use default_dram_perf_ref_source in log message Revert "list: test: fix tests for list_cut_position()" kselftests: mm: fix wrong __NR_userfaultfd value compiler.h: specify correct attribute for .rodata..c_jump_table mm/damon/Kconfig: update DAMON doc URL mm: kfence: fix elapsed time for allocated/freed track ocfs2: fix deadlock in ocfs2_get_system_file_inode ocfs2: reserve space for inline xattr before attaching reflink tree mm: migrate: annotate data-race in migrate_folio_unmap() mm/hugetlb: simplify refs in memfd_alloc_folio mm/gup: fix memfd_pin_folios alloc race panic mm/gup: fix memfd_pin_folios hugetlb page allocation mm/hugetlb: fix memfd_pin_folios resv_huge_pages leak mm/hugetlb: fix memfd_pin_folios free_huge_pages leak mm/filemap: fix filemap_get_folios_contig THP panic mm: make SPLIT_PTE_PTLOCKS depend on SMP tools: fix shared radix-tree build |
||
|
Linus Torvalds
|
653608c67a |
xen: branch for v6.12-rc1a
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Merge tag 'for-linus-6.12-rc1a-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull more xen updates from Juergen Gross:
"A second round of Xen related changes and features:
- a small fix of the xen-pciback driver for a warning issued by
sparse
- support PCI passthrough when using a PVH dom0
- enable loading the kernel in PVH mode at arbitrary addresses,
avoiding conflicts with the memory map when running as a Xen dom0
using the host memory layout"
* tag 'for-linus-6.12-rc1a-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
x86/pvh: Add 64bit relocation page tables
x86/kernel: Move page table macros to header
x86/pvh: Set phys_base when calling xen_prepare_pvh()
x86/pvh: Make PVH entrypoint PIC for x86-64
xen: sync elfnote.h from xen tree
xen/pciback: fix cast to restricted pci_ers_result_t and pci_power_t
xen/privcmd: Add new syscall to get gsi from dev
xen/pvh: Setup gsi for passthrough device
xen/pci: Add a function to reset device for xen
|
||
|
Linus Torvalds
|
e477dba544 |
- Misc VDO fixes
- Remove unused declarations dm_get_rq_mapinfo() and dm_zone_map_bio() - Dm-delay: Improve kernel documentation - Dm-crypt: Allow to specify the integrity key size as an option - Dm-bufio: Remove pointless NULL check - Small code cleanups: Use ERR_CAST; remove unlikely() around IS_ERR; use __assign_bit - Dm-integrity: Fix gcc 5 warning; convert comma to semicolon; fix smatch warning - Dm-integrity: Support recalculation in the 'I' mode - Revert "dm: requeue IO if mapping table not yet available" - Dm-crypt: Small refactoring to make the code more readable - Dm-cache: Remove pointless error check - Dm: Fix spelling errors - Dm-verity: Restart or panic on an I/O error if restart or panic was requested - Dm-verity: Fallback to platform keyring also if key in trusted keyring is rejected -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRnH8MwLyZDhyYfesYTAyx9YGnhbQUCZvapzRQcbXBhdG9ja2FA cmVkaGF0LmNvbQAKCRATAyx9YGnhbdKAAP4gHNU7aRmwTPcmvytEqBO4Pcz4eGB/ tytj2+o1orph3AD/YD2X75YHOrdNKTLq+N0ecetAt0yDVUnJAUtKiOnx6Q8= =0f9T -----END PGP SIGNATURE----- Merge tag 'for-6.12/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mikulas Patocka: - Misc VDO fixes - Remove unused declarations dm_get_rq_mapinfo() and dm_zone_map_bio() - Dm-delay: Improve kernel documentation - Dm-crypt: Allow to specify the integrity key size as an option - Dm-bufio: Remove pointless NULL check - Small code cleanups: Use ERR_CAST; remove unlikely() around IS_ERR; use __assign_bit - Dm-integrity: Fix gcc 5 warning; convert comma to semicolon; fix smatch warning - Dm-integrity: Support recalculation in the 'I' mode - Revert "dm: requeue IO if mapping table not yet available" - Dm-crypt: Small refactoring to make the code more readable - Dm-cache: Remove pointless error check - Dm: Fix spelling errors - Dm-verity: Restart or panic on an I/O error if restart or panic was requested - Dm-verity: Fallback to platform keyring also if key in trusted keyring is rejected * tag 'for-6.12/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (26 commits) dm verity: fallback to platform keyring also if key in trusted keyring is rejected dm-verity: restart or panic on an I/O error dm: fix spelling errors dm-cache: remove pointless error check dm vdo: handle unaligned discards correctly dm vdo indexer: Convert comma to semicolon dm-crypt: Use common error handling code in crypt_set_keyring_key() dm-crypt: Use up_read() together with key_put() only once in crypt_set_keyring_key() Revert "dm: requeue IO if mapping table not yet available" dm-integrity: check mac_size against HASH_MAX_DIGESTSIZE in sb_mac() dm-integrity: support recalculation in the 'I' mode dm integrity: Convert comma to semicolon dm integrity: fix gcc 5 warning dm: Make use of __assign_bit() API dm integrity: Remove extra unlikely helper dm: Convert to use ERR_CAST() dm bufio: Remove NULL check of list_entry() dm-crypt: Allow to specify the integrity key size as option dm: Remove unused declaration and empty definition "dm_zone_map_bio" dm delay: enhance kernel documentation ... |
||
|
Linus Torvalds
|
e5f0e38e7e |
Driver core update for 6.12-rc1
Here is a small set of patches for the driver core code for 6.12-rc1.
This set is the one that caused the most delay on my side, due to lots
of last-minute reports of problems in the async shutdown feature that
was added. In the end, I've reverted all of the patches in that series
so we are back to "normal" and the patch set is being reworked for the
next merge window.
Other than the async shutdown patches that were reverted, included in
here are:
- minor driver core cleanups
- minor driver core bus and class api cleanups and simplifications for
some callbacks
- some const markings of structures
- other even more minor cleanups
All of these, including the last minute reverts, have been in
linux-next, but all of the reports of problems in linux-next were before
the reverts happened. After the reverts, all is good.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is a small set of patches for the driver core code for 6.12-rc1.
This set is the one that caused the most delay on my side, due to lots
of last-minute reports of problems in the async shutdown feature that
was added. In the end, I've reverted all of the patches in that series
so we are back to "normal" and the patch set is being reworked for the
next merge window.
Other than the async shutdown patches that were reverted, included in
here are:
- minor driver core cleanups
- minor driver core bus and class api cleanups and simplifications
for some callbacks
- some const markings of structures
- other even more minor cleanups
All of these, including the last minute reverts, have been in
linux-next, but all of the reports of problems in linux-next were
before the reverts happened. After the reverts, all is good"
* tag 'driver-core-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (32 commits)
Revert "driver core: don't always lock parent in shutdown"
Revert "driver core: separate function to shutdown one device"
Revert "driver core: shut down devices asynchronously"
Revert "nvme-pci: Make driver prefer asynchronous shutdown"
Revert "driver core: fix async device shutdown hang"
driver core: fix async device shutdown hang
driver core: attribute_container: Remove unused functions
driver core: Trivially simplify ((struct device_private *)curr)->device->p to @curr
devres: Correclty strip percpu address space of devm_free_percpu() argument
driver core: Make parameter check consistent for API cluster device_(for_each|find)_child()
bus: fsl-mc: make fsl_mc_bus_type const
nvme-pci: Make driver prefer asynchronous shutdown
driver core: shut down devices asynchronously
driver core: separate function to shutdown one device
driver core: don't always lock parent in shutdown
platform: Make platform_bus_type constant
driver core: class: Check namespace relevant parameters in class_register()
driver:base:core: Adding a "Return:" line in comment for device_link_add()
drivers/base: Introduce device_match_t for device finding APIs
firmware_loader: Block path traversal
...
|
||
Al Viro
|
cb787f4ac0 |
[tree-wide] finally take no_llseek out
no_llseek had been defined to NULL two years ago, in commit
|
||
Tiezhu Yang
|
c5b1184dec |
compiler.h: specify correct attribute for .rodata..c_jump_table
Currently, there is an assembler message when generating kernel/bpf/core.o
under CONFIG_OBJTOOL with LoongArch compiler toolchain:
Warning: setting incorrect section attributes for .rodata..c_jump_table
This is because the section ".rodata..c_jump_table" should be readonly,
but there is a "W" (writable) part of the flags:
$ readelf -S kernel/bpf/core.o | grep -A 1 "rodata..c"
[34] .rodata..c_j[...] PROGBITS 0000000000000000 0000d2e0
0000000000000800 0000000000000000 WA 0 0 8
There is no above issue on x86 due to the generated section flag is only
"A" (allocatable). In order to silence the warning on LoongArch, specify
the attribute like ".rodata..c_jump_table,\"a\",@progbits #" explicitly,
then the section attribute of ".rodata..c_jump_table" must be readonly
in the kernel/bpf/core.o file.
Before:
$ objdump -h kernel/bpf/core.o | grep -A 1 "rodata..c"
21 .rodata..c_jump_table 00000800 0000000000000000 0000000000000000 0000d2e0 2**3
CONTENTS, ALLOC, LOAD, RELOC, DATA
After:
$ objdump -h kernel/bpf/core.o | grep -A 1 "rodata..c"
21 .rodata..c_jump_table 00000800 0000000000000000 0000000000000000 0000d2e0 2**3
CONTENTS, ALLOC, LOAD, RELOC, READONLY, DATA
By the way, AFAICT, maybe the root cause is related with the different
compiler behavior of various archs, so to some extent this change is a
workaround for LoongArch, and also there is no effect for x86 which is the
only port supported by objtool before LoongArch with this patch.
Link: https://lkml.kernel.org/r/20240924062710.1243-1-yangtiezhu@loongson.cn
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: Josh Poimboeuf <jpoimboe@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: <stable@vger.kernel.org> [6.9+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
||
Steve Sistare
|
26a8ea8092 |
mm/hugetlb: fix memfd_pin_folios resv_huge_pages leak
memfd_pin_folios followed by unpin_folios leaves resv_huge_pages elevated
if the pages were not already faulted in. During a normal page fault,
resv_huge_pages is consumed here:
hugetlb_fault()
alloc_hugetlb_folio()
dequeue_hugetlb_folio_vma()
dequeue_hugetlb_folio_nodemask()
dequeue_hugetlb_folio_node_exact()
free_huge_pages--
resv_huge_pages--
During memfd_pin_folios, the page is created by calling
alloc_hugetlb_folio_nodemask instead of alloc_hugetlb_folio, and
resv_huge_pages is not modified:
memfd_alloc_folio()
alloc_hugetlb_folio_nodemask()
dequeue_hugetlb_folio_nodemask()
dequeue_hugetlb_folio_node_exact()
free_huge_pages--
alloc_hugetlb_folio_nodemask has other callers that must not modify
resv_huge_pages. Therefore, to fix, define an alternate version of
alloc_hugetlb_folio_nodemask for this call site that adjusts
resv_huge_pages.
Link: https://lkml.kernel.org/r/1725373521-451395-4-git-send-email-steven.sistare@oracle.com
Fixes:
|
||
|
Linus Torvalds
|
075dbe9f6e |
soc: convert ep93xx to devicetree
This concludes a long journey towards replacing the old board files with devictree description on the Cirrus Logic EP93xx platform. Nikita Shubin has been working on this for a long time, for details see the last post on https://lore.kernel.org/lkml/20240909-ep93xx-v12-0-e86ab2423d4b@maquefel.me/ -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmb1croACgkQYKtH/8kJ UicY0g//XXEXcBgE2CLfKzGimN3gREIElEqFCpd7v32XWGIQNFdS7StiGqNx1MeU UYdILm97ldgpx+NnHd3Cb9HbLQ1CTIIvAZ2ngFLDeeZO+wgzBVxWTrdUUp57ZIBn 5Fq0hNaR1bfqSr+J+ZbgizH5N96EvLr3OPz/eJetY7egVBUID/0OpwssPJxW1Ns0 f+W+yIc7BomVa71xGgI+RkHrG/5DSaoFtrB+ESt7q1nNUIeMn32JqBYqE0U2iCRN ADO8I+WfAjIcO1uN5n3KM3tigZI3GKSrBdllByr8wWNbp9l5rMYfFAPEaI109iyI 7PFrB6qhAlY9LckXMNhwLyjlnWt6qrI0B+tyg+3tW6+4OwFnpPN0cIhszFPOmrhv njsDSvybp0q9V6Mn7f394H6v9sk9RHr68mpu12hO65UBP7Qe7mrdl3snnFcm0FHL jCLnvjdmCSqRlV6YFsKDHuDzZOG88sAwH0mySKd3c/CVvgaNDsaJduelPGpuXlXX P7op6D8kyKFKfmwK0kz3t+3+2ozgYq3nu4amI7rJ72MOvJKBocTwwqpAesIuegde bn3ZN30yZDTbfEFuveOAzx7rqDlZYX/tN0uspL4VBN0rdayxBng5hneV2PypTtW0 wE9ptz5qIz8AssJ7NInwpgRTDjEut4SY3m3CS2/66V08B4EznAA= =Y3Cd -----END PGP SIGNATURE----- Merge tag 'soc-ep93xx-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC update from Arnd Bergmann: "Convert ep93xx to devicetree This concludes a long journey towards replacing the old board files with devictree description on the Cirrus Logic EP93xx platform. Nikita Shubin has been working on this for a long time, for details see the last post on https://lore.kernel.org/lkml/20240909-ep93xx-v12-0-e86ab2423d4b@maquefel.me/" * tag 'soc-ep93xx-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (47 commits) dt-bindings: gpio: ep9301: Add missing "#interrupt-cells" to examples MAINTAINERS: Update EP93XX ARM ARCHITECTURE maintainer soc: ep93xx: drop reference to removed EP93XX_SOC_COMMON config net: cirrus: use u8 for addr to calm down sparse dmaengine: cirrus: use snprintf() to calm down gcc 13.3.0 dmaengine: ep93xx: Fix a NULL vs IS_ERR() check in probe() pinctrl: ep93xx: Fix raster pins typo spi: ep93xx: update kerneldoc comments for ep93xx_spi clk: ep93xx: Fix off by one in ep93xx_div_recalc_rate() clk: ep93xx: add module license dmaengine: cirrus: remove platform code ASoC: cirrus: edb93xx: Delete driver ARM: ep93xx: soc: drop defines ARM: ep93xx: delete all boardfiles ata: pata_ep93xx: remove legacy pinctrl use pwm: ep93xx: drop legacy pinctrl ARM: ep93xx: DT for the Cirrus ep93xx SoC platforms ARM: dts: ep93xx: Add EDB9302 DT ARM: dts: ep93xx: add ts7250 board ARM: dts: add Cirrus EP93XX SoC .dtsi ... |
||
|
Linus Torvalds
|
348325d644 |
asm-generic updates for 6.12
These are only two small patches, one cleanup for arch/alpha and a preparation patch cleaning up the handling of runtime constants in the linker scripts. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmboHV0ACgkQYKtH/8kJ UifHfhAAqTHHxxe+HiphGBPHN0ODyLVUs7fOQHtLOSmJlQa6x1TCR/+1nL1kTDbe j6EcIRxZrllQZ+jZBA8z2XsAmjjBLUxCB4yu6oxYJh8OdFyqeVM/myZEr2TAyb0o A3D9b+rfnY8sr9XaFHSHGWbh4c33cGQhACumHVAjtPvU06Voskq4pAf9ZnpGkNBe AdKNTVG6+w84dKUNuzXcexP8d7SnsXNfd6T9+evtW/M+fziWzs3aPQr+GZED96E5 8IRldXi2nzIwm9LT5IzZAt+QvpVb2Qob1+rej9p5WpptGp840CROTo61SwaYHCMV DDxTlmADsApWJQ3B5gDu6QS2jXT4eeOrY3JI2baeCyOV6auj15UXKiWc2QVoHOVU 6+PzlSFuLatI6WsxXfOcD0o3bfQXMKS6zCC/4eD7Y/SmmMqBbL5+d9sU5lwkiOFl swoswF4HTwo5d6NdkSuJOt6KA/V8a68lBhKYBXHu2yuLi/LDNOaipEvBHQLzfnlY 91e5DtDiHK9CYDNkwiR+bV9rQnhA535JSlfR8VtpU/SJTTjyF+dkt9JGPdivXoIA 8Zv+DN/oyrahUtCrgzzPXahOuBrfD/WfIajsvpEK6vNPuBhscsZFg/thc70FMIXo qn8Dmpi/CnDWFNOy0xO0cbYWrGBGn9E7kzbSZ78tUIjPUmmEKfk= =OOMl -----END PGP SIGNATURE----- Merge tag 'asm-generic-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic updates from Arnd Bergmann: "These are only two small patches, one cleanup for arch/alpha and a preparation patch cleaning up the handling of runtime constants in the linker scripts" * tag 'asm-generic-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: runtime constants: move list of constants to vmlinux.lds.h alpha: no need to include asm/xchg.h twice |
||
|
Linus Torvalds
|
1abcb8c993 |
EFI updates for v6.12
- Prevent kexec from crashing on a corrupted TPM log by using a memory
type that is reserved by default
- Log correctable errors reported via CPER
- A couple of cosmetic fixes
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Merge tag 'efi-next-for-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull EFI updates from Ard Biesheuvel:
"Not a lot happening in EFI land this cycle.
- Prevent kexec from crashing on a corrupted TPM log by using a
memory type that is reserved by default
- Log correctable errors reported via CPER
- A couple of cosmetic fixes"
* tag 'efi-next-for-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efi: Remove redundant null pointer checks in efi_debugfs_init()
efistub/tpm: Use ACPI reclaim memory for event log to avoid corruption
efi/cper: Print correctable AER information
efi: Remove unused declaration efi_initialize_iomem_resources()
|
||
|
Linus Torvalds
|
a78282e2c9 |
Revert "binfmt_elf, coredump: Log the reason of the failed core dumps"
This reverts commit
|
||
Christoph Hellwig
|
bfc4a245a7 |
dma-mapping: fix DMA API tracing for chained scatterlists
scatterlist allocations can be chained, and thus all iterations need to
use the chain-aware iterators. Switch the newly added tracing to use the
proper iterators so that they work with chained scatterlists.
Fixes:
|
||
|
Linus Torvalds
|
62a0e2fa40 |
Including fixes from netfilter.
Previous releases - regressions:
- netfilter:
- nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put()
- nf_tables: keep deleted flowtable hooks until after RCU
- tcp: check skb is non-NULL in tcp_rto_delta_us()
- phy: aquantia: fix -ETIMEDOUT PHY probe failure when firmware not present
- eth: virtio_net: fix mismatched buf address when unmapping for small packets
- eth: stmmac: fix zero-division error when disabling tc cbs
- eth: bonding: fix unnecessary warnings and logs from bond_xdp_get_xmit_slave()
Previous releases - always broken:
- netfilter:
- fix clash resolution for bidirectional flows
- fix allocation with no memcg accounting
- eth: r8169: add tally counter fields added with RTL8125
- eth: ravb: fix rx and tx frame size limit
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from netfilter.
It looks like that most people are still traveling: both the ML volume
and the processing capacity are low.
Previous releases - regressions:
- netfilter:
- nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put()
- nf_tables: keep deleted flowtable hooks until after RCU
- tcp: check skb is non-NULL in tcp_rto_delta_us()
- phy: aquantia: fix -ETIMEDOUT PHY probe failure when firmware not
present
- eth: virtio_net: fix mismatched buf address when unmapping for
small packets
- eth: stmmac: fix zero-division error when disabling tc cbs
- eth: bonding: fix unnecessary warnings and logs from
bond_xdp_get_xmit_slave()
Previous releases - always broken:
- netfilter:
- fix clash resolution for bidirectional flows
- fix allocation with no memcg accounting
- eth: r8169: add tally counter fields added with RTL8125
- eth: ravb: fix rx and tx frame size limit"
* tag 'net-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (35 commits)
selftests: netfilter: Avoid hanging ipvs.sh
kselftest: add test for nfqueue induced conntrack race
netfilter: nfnetlink_queue: remove old clash resolution logic
netfilter: nf_tables: missing objects with no memcg accounting
netfilter: nf_tables: use rcu chain hook list iterator from netlink dump path
netfilter: ctnetlink: compile ctnetlink_label_size with CONFIG_NF_CONNTRACK_EVENTS
netfilter: nf_reject: Fix build warning when CONFIG_BRIDGE_NETFILTER=n
netfilter: nf_tables: Keep deleted flowtable hooks until after RCU
docs: tproxy: ignore non-transparent sockets in iptables
netfilter: ctnetlink: Guard possible unused functions
selftests: netfilter: nft_tproxy.sh: add tcp tests
selftests: netfilter: add reverse-clash resolution test case
netfilter: conntrack: add clash resolution for reverse collisions
netfilter: nf_nat: don't try nat source port reallocation for reverse dir clash
selftests/net: packetdrill: increase timing tolerance in debug mode
usbnet: fix cyclical race on disconnect with work queue
net: stmmac: set PP_FLAG_DMA_SYNC_DEV only if XDP is enabled
virtio_net: Fix mismatched buf address when unmapping for small packets
bonding: Fix unnecessary warnings and logs from bond_xdp_get_xmit_slave()
r8169: add missing MODULE_FIRMWARE entry for RTL8126A rev.b
...
|
||
|
Linus Torvalds
|
5e5466433d |
Char/Misc and other driver changes for 6.12-rc1
Here is the "big" set of char/misc and other driver subsystem changes for 6.12-rc1. Sorry for the delay, conference travel for the past two weeks has this and my other pull requests showing up real late in the cycle. Lots of changes in here, primarily dominated by the usual IIO driver updates and additions, but there are also small driver subsystem updates all over the place. Included in here are: - lots and lots of new IIO drivers and updates to existing ones - interconnect subsystem updates and new drivers - nvmem subsystem updates and new drivers - mhi driver updates - power supply subsystem updates - kobj_type const work for many different small subsystems - comedi driver fix - coresight subsystem and driver updates - fpga subsystem improvements - slimbus fixups - binder new feature addition for "frozen" notifications - lots and lots of other small driver updates and cleanups All of these have been in linux-next for a long time with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZvUxoA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykEnwCgnv9Q9tNrabLB2VXu8dRgMCee0J4AoIc5qA7/ mLXk2wxl5+dt/dfNgZIp =x5HV -----END PGP SIGNATURE----- Merge tag 'char-misc-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver updates from Greg KH: "Here is the "big" set of char/misc and other driver subsystem changes for 6.12-rc1. Lots of changes in here, primarily dominated by the usual IIO driver updates and additions, but there are also small driver subsystem updates all over the place. Included in here are: - lots and lots of new IIO drivers and updates to existing ones - interconnect subsystem updates and new drivers - nvmem subsystem updates and new drivers - mhi driver updates - power supply subsystem updates - kobj_type const work for many different small subsystems - comedi driver fix - coresight subsystem and driver updates - fpga subsystem improvements - slimbus fixups - binder new feature addition for "frozen" notifications - lots and lots of other small driver updates and cleanups All of these have been in linux-next for a long time with no reported problems" * tag 'char-misc-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (354 commits) greybus: gb-beagleplay: Add firmware upload API arm64: dts: ti: k3-am625-beagleplay: Add bootloader-backdoor-gpios to cc1352p7 dt-bindings: net: ti,cc1352p7: Add bootloader-backdoor-gpios MAINTAINERS: Update path for U-Boot environment variables YAML nvmem: layouts: add U-Boot env layout comedi: ni_routing: tools: Check when the file could not be opened ocxl: Remove the unused declarations in headr file hpet: Fix the wrong format specifier uio: Constify struct kobj_type cxl: Constify struct kobj_type binder: modify the comment for binder_proc_unlock iio: adc: axp20x_adc: add support for AXP717 ADC dt-bindings: iio: adc: Add AXP717 compatible iio: adc: axp20x_adc: Add adc_en1 and adc_en2 to axp_data w1: ds2482: Drop explicit initialization of struct i2c_device_id::driver_data to 0 tools: iio: rm .*.cmd when make clean iio: adc: standardize on formatting for id match tables iio: proximity: aw96103: Add support for aw96103/aw96105 proximity sensor bus: mhi: host: pci_generic: Enable EDL trigger for Foxconn modems bus: mhi: host: pci_generic: Update EDL firmware path for Foxconn modems ... |
||
|
Linus Torvalds
|
356a031945 |
TTY/Serial driver update for 6.12-rc1
Here is the "big" set of tty/serial driver updates for 6.12-rc1.
Nothing major in here, just nice forward progress in the slow cleanup of
the serial apis, and lots of other driver updates and fixes.
Included in here are:
- serial api updates from Jiri to make things more uniform and sane
- 8250_platform driver cleanups
- samsung serial driver fixes and updates
- qcom-geni serial driver fixes from Johan for the bizarre UART engine
that that chip seems to have. Hopefully it's in a better state now,
but hardware designers still seem to come up with more ways to make
broken UARTS 40+ years after this all should have finished.
- sc16is7xx driver updates
- omap 8250 driver updates
- 8250_bcm2835aux driver updates
- a few new serial driver bindings added
- other serial minor driver updates
All of these have been in linux-next for a long time with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial driver updates from Greg KH:
"Here is the "big" set of tty/serial driver updates for 6.12-rc1.
Nothing major in here, just nice forward progress in the slow cleanup
of the serial apis, and lots of other driver updates and fixes.
Included in here are:
- serial api updates from Jiri to make things more uniform and sane
- 8250_platform driver cleanups
- samsung serial driver fixes and updates
- qcom-geni serial driver fixes from Johan for the bizarre UART
engine that that chip seems to have. Hopefully it's in a better
state now, but hardware designers still seem to come up with more
ways to make broken UARTS 40+ years after this all should have
finished.
- sc16is7xx driver updates
- omap 8250 driver updates
- 8250_bcm2835aux driver updates
- a few new serial driver bindings added
- other serial minor driver updates
All of these have been in linux-next for a long time with no reported
problems"
* tag 'tty-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (65 commits)
tty: serial: samsung: Fix serial rx on Apple A7-A9
tty: serial: samsung: Fix A7-A11 serial earlycon SError
tty: serial: samsung: Use bit manipulation macros for APPLE_S5L_*
tty: rp2: Fix reset with non forgiving PCIe host bridges
serial: 8250_aspeed_vuart: Enable module autoloading
serial: qcom-geni: fix polled console corruption
serial: qcom-geni: disable interrupts during console writes
serial: qcom-geni: fix console corruption
serial: qcom-geni: introduce qcom_geni_serial_poll_bitfield()
serial: qcom-geni: fix arg types for qcom_geni_serial_poll_bit()
soc: qcom: geni-se: add GP_LENGTH/IRQ_EN_SET/IRQ_EN_CLEAR registers
serial: qcom-geni: fix false console tx restart
serial: qcom-geni: fix fifo polling timeout
tty: hvc: convert comma to semicolon
mxser: convert comma to semicolon
serial: 8250_bcm2835aux: Fix clock imbalance in PM resume
serial: sc16is7xx: convert bitmask definitions to use BIT() macro
serial: sc16is7xx: fix copy-paste errors in EFR_SWFLOWx_BIT constants
serial: sc16is7xx: remove SC16IS7XX_MSR_DELTA_MASK
serial: xilinx_uartps: Make cdns_rs485_supported static
...
|
||
|
Linus Torvalds
|
4965ddb166 |
USB/Thunderbolt update for 6.12-rc1
Here is the large set of USB and Thunderbolt changes for 6.12-rc1.
Nothing "major" in here, except for a new 9p network gadget that has
been worked on for a long time (all of the needed acks are here.) Other
than that, it's the usual set of:
- Thunderbolt / USB4 driver updates and additions for new hardware
- dwc3 driver updates and new features added
- xhci driver updates
- typec driver updates
- USB gadget updates and api additions to make some gadgets more
configurable by userspace
- dwc2 driver updates
- usb phy driver updates
- usbip feature additions
- other minor USB driver updates
All of these have been in linux-next for a long time with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/Thunderbolt updates from Greg KH:
"Here is the large set of USB and Thunderbolt changes for 6.12-rc1.
Nothing "major" in here, except for a new 9p network gadget that has
been worked on for a long time (all of the needed acks are here)
Other than that, it's the usual set of:
- Thunderbolt / USB4 driver updates and additions for new hardware
- dwc3 driver updates and new features added
- xhci driver updates
- typec driver updates
- USB gadget updates and api additions to make some gadgets more
configurable by userspace
- dwc2 driver updates
- usb phy driver updates
- usbip feature additions
- other minor USB driver updates
All of these have been in linux-next for a long time with no reported
issues"
* tag 'usb-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (145 commits)
sub: cdns3: Use predefined PCI vendor ID constant
sub: cdns2: Use predefined PCI vendor ID constant
USB: misc: yurex: fix race between read and write
USB: misc: cypress_cy7c63: check for short transfer
USB: appledisplay: close race between probe and completion handler
USB: class: CDC-ACM: fix race between get_serial and set_serial
usb: r8a66597-hcd: make read-only const arrays static
usb: typec: ucsi: Fix busy loop on ASUS VivoBooks
usb: dwc3: rtk: Clean up error code in __get_dwc3_maximum_speed()
usb: storage: ene_ub6250: Fix right shift warnings
usb: roles: Improve the fix for a false positive recursive locking complaint
locking/mutex: Introduce mutex_init_with_key()
locking/mutex: Define mutex_init() once
net/9p/usbg: fix CONFIG_USB_GADGET dependency
usb: xhci: fix loss of data on Cadence xHC
usb: xHCI: add XHCI_RESET_ON_RESUME quirk for Phytium xHCI host
usb: dwc3: imx8mp: disable SS_CON and U3 wakeup for system sleep
usb: dwc3: imx8mp: add 2 software managed quirk properties for host mode
usb: host: xhci-plat: Parse xhci-missing_cas_quirk and apply quirk
usb: misc: onboard_usb_dev: add Microchip usb5744 SMBus programming support
...
|
||
|
Linus Torvalds
|
5159938e10 |
Probes updates for v6.12:
- uprobes: make trace_uprobe->nhit counter a per-CPU one
This makes uprobe event's hit counter per-CPU for improving
scalability on multi-core environment.
- kprobes: Remove obsoleted declaration for init_test_probes
Remove unused init_test_probes() from header.
- Raw tracepoint probe supports raw tracepoint events on modules.
The tracepoint events using fprobe were introduced in v6.5, but
tracepoints can be compiled in modules. This supports such a case.
This includes the following improvements.
. tracepoint: add a function for iterating over all tracepoints in
all modules.
. tracepoint: Add a function for iterating over tracepoints in a
module.
. tracing/fprobe: Support raw tracepoint events on modules.
. tracing/fprobe: Support raw tracepoints on future loaded modules.
This allows user to add tracepoint events on modules which is
not loaded yet.
. selftests/tracing: Add a test for tracepoint events on modules.
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Merge tag 'probes-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull probes updates from Masami Hiramatsu:
- uprobes: make trace_uprobe->nhit counter a per-CPU one
This makes uprobe event's hit counter per-CPU for improving
scalability on multi-core environment
- kprobes: Remove obsoleted declaration for init_test_probes
Remove unused init_test_probes() from header
- Raw tracepoint probe supports raw tracepoint events on modules:
- add a function for iterating over all tracepoints in all modules
- add a function for iterating over tracepoints in a module
- support raw tracepoint events on modules
- support raw tracepoints on future loaded modules
- add a test for tracepoint events on modules"
* tag 'probes-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
sefltests/tracing: Add a test for tracepoint events on modules
tracing/fprobe: Support raw tracepoints on future loaded modules
tracing/fprobe: Support raw tracepoint events on modules
tracepoint: Support iterating tracepoints in a loading module
tracepoint: Support iterating over tracepoints on modules
kprobes: Remove obsoleted declaration for init_test_probes
uprobes: turn trace_uprobe's nhit counter to be per-CPU one
|
||
|
Linus Torvalds
|
0181f8c809 |
virtio: features, fixes, cleanups
Several new features here: virtio-balloon supports new stats vdpa supports setting mac address vdpa/mlx5 suspend/resume as well as MKEY ops are now faster virtio_fs supports new sysfs entries for queue info virtio/vsock performance has been improved Fixes, cleanups all over the place. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmbz7ykPHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRpkk8H/A3vMRYXBzne9anezZLvADKS/CpX7v0DFEVj VfSMWXvYdUariYDyyb7pZsvK5QR22pE0pIaW6Kcgv9fNwq27M/H6g6NJk5ny8a7d 216AQs1J28pXPPY+q03fhf3SzE3yHP8aeD9lyiO9QJYfs9vjtoyZeBGt3a4IUSX4 ZeNBAx8xWTBcEDIIcZLdY1DNDTbZ4+qQ12Ln9IKq7D4xkE6l7Xh+HGdgTWTnDZ8P qEUUOmJTFKTQdOiVuU4NN3wzgHKWHdwKg0uWXo7ereYr3kYe3q//jCcLMv88a1x0 XP7NRBQg/rsErwTMdLz6ffyqXJs6lGGqNXzRfZKEwAvmnh/+zs4= =gNBq -----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-balloon supports new stats - vdpa supports setting mac address - vdpa/mlx5 suspend/resume as well as MKEY ops are now faster - virtio_fs supports new sysfs entries for queue info - virtio/vsock performance has been improved And fixes, cleanups all over the place" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (34 commits) vsock/virtio: avoid queuing packets when intermediate queue is empty vsock/virtio: refactor virtio_transport_send_pkt_work fw_cfg: Constify struct kobj_type vdpa/mlx5: Postpone MR deletion vdpa/mlx5: Introduce init/destroy for MR resources vdpa/mlx5: Rename mr_mtx -> lock vdpa/mlx5: Extract mr members in own resource struct vdpa/mlx5: Rename function vdpa/mlx5: Delete direct MKEYs in parallel vdpa/mlx5: Create direct MKEYs in parallel MAINTAINERS: add virtio-vsock driver in the VIRTIO CORE section virtio_fs: add sysfs entries for queue information virtio_fs: introduce virtio_fs_put_locked helper vdpa: Remove unused declarations vdpa/mlx5: Parallelize VQ suspend/resume for CVQ MQ command vdpa/mlx5: Small improvement for change_num_qps() vdpa/mlx5: Keep notifiers during suspend but ignore vdpa/mlx5: Parallelize device resume vdpa/mlx5: Parallelize device suspend vdpa/mlx5: Use async API for vq modify commands ... |
||
Paolo Abeni
|
aef3a58b06 |
netfilter pull request 24-09-26
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEN9lkrMBJgcdVAPub1V2XiooUIOQFAmb1P8AACgkQ1V2XiooU IOT2KQ/9Gpf66VH41Byae9qzpgS+iRWUkN3Apn/5m7io/v0AuEmDfDRCPcOH/k8N 61m5RGBzuZETR3YhmlzzvMv5WXmHJmUCGjWm5M2b6Byji13GsdgTqJ3VXwgQXINI tuE2bRTRzm5oBOsJvTENb5X7A3Bmjnk93N4jJSQgQNzO+fTNgiUQxszrUc2llQLS D85VC94AtNu3fKbv+sv76yWGdR+srq2ePeN+6lDT/Hx6sqnU+uWziYaSXLTmWd9S va+yOgi2t0gJkCZqfR/Aw8fQJSpCLWFIy4LBJa1fFX6ni462w2c7VOMPHnJ3PlOy QG+UAH2brpRyIVn3IBzEeBDb1ZhrsHKsEaUz84LHs22XbZCCZ4xAfe0DsFmxC0o3 TW9f0RA9geRlnZOxHJRHc8I6Edi4B3oBcvbEe6PaoHeQJCUqfVJp8dgkLT0IvySJ TWYQEx8A/fSBKmr8QQ9L/wEomTTnvLuW5GW4dyOsfoyS7DKd9wgIycujakqmowIA ZnaXmosCtopNGrf5lxKsWYDac4VKLJufzjCj/4b7Q1BBaJXmSj0xVD0/0fSJeijk t9nfvvOwBKBYOoZOwYK2KD+YmMwxSuHz48yE0WZANoRnTP/gwFhY9bDmonqOi7+e L5Vbtv6QZtnChnHCSkRzXEkmKUIlzMoi607suV1jYmmDiEQoa+A= =a9OT -----END PGP SIGNATURE----- Merge tag 'nf-24-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf Pablo Neira Ayuso says: ==================== Netfilter fixes for net v2: with kdoc fixes per Paolo Abeni. The following patchset contains Netfilter fixes for net: Patch #1 and #2 handle an esoteric scenario: Given two tasks sending UDP packets to one another, two packets of the same flow in each direction handled by different CPUs that result in two conntrack objects in NEW state, where reply packet loses race. Then, patch #3 adds a testcase for this scenario. Series from Florian Westphal. 1) NAT engine can falsely detect a port collision if it happens to pick up a reply packet as NEW rather than ESTABLISHED. Add extra code to detect this and suppress port reallocation in this case. 2) To complete the clash resolution in the reply direction, extend conntrack logic to detect clashing conntrack in the reply direction to existing entry. 3) Adds a test case. Then, an assorted list of fixes follow: 4) Add a selftest for tproxy, from Antonio Ojea. 5) Guard ctnetlink_*_size() functions under #if defined(CONFIG_NETFILTER_NETLINK_GLUE_CT) || defined(CONFIG_NF_CONNTRACK_EVENTS) From Andy Shevchenko. 6) Use -m socket --transparent in iptables tproxy documentation. From XIE Zhibang. 7) Call kfree_rcu() when releasing flowtable hooks to address race with netlink dump path, from Phil Sutter. 8) Fix compilation warning in nf_reject with CONFIG_BRIDGE_NETFILTER=n. From Simon Horman. 9) Guard ctnetlink_label_size() under CONFIG_NF_CONNTRACK_EVENTS which is its only user, to address a compilation warning. From Simon Horman. 10) Use rcu-protected list iteration over basechain hooks from netlink dump path. 11) Fix memcg for nf_tables, use GFP_KERNEL_ACCOUNT is not complete. 12) Remove old nfqueue conntrack clash resolution. Instead trying to use same destination address consistently which requires double DNAT, use the existing clash resolution which allows clashing packets go through with different destination. Antonio Ojea originally reported an issue from the postrouting chain, I proposed a fix: https://lore.kernel.org/netfilter-devel/ZuwSwAqKgCB2a51-@calendula/T/ which he reported it did not work for him. 13) Adds a selftest for patch 12. 14) Fixes ipvs.sh selftest. netfilter pull request 24-09-26 * tag 'nf-24-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: selftests: netfilter: Avoid hanging ipvs.sh kselftest: add test for nfqueue induced conntrack race netfilter: nfnetlink_queue: remove old clash resolution logic netfilter: nf_tables: missing objects with no memcg accounting netfilter: nf_tables: use rcu chain hook list iterator from netlink dump path netfilter: ctnetlink: compile ctnetlink_label_size with CONFIG_NF_CONNTRACK_EVENTS netfilter: nf_reject: Fix build warning when CONFIG_BRIDGE_NETFILTER=n netfilter: nf_tables: Keep deleted flowtable hooks until after RCU docs: tproxy: ignore non-transparent sockets in iptables netfilter: ctnetlink: Guard possible unused functions selftests: netfilter: nft_tproxy.sh: add tcp tests selftests: netfilter: add reverse-clash resolution test case netfilter: conntrack: add clash resolution for reverse collisions netfilter: nf_nat: don't try nat source port reallocation for reverse dir clash ==================== Link: https://patch.msgid.link/20240926110717.102194-1-pablo@netfilter.org Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
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Florian Westphal
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8af79d3edb |
netfilter: nfnetlink_queue: remove old clash resolution logic
For historical reasons there are two clash resolution spots in netfilter, one in nfnetlink_queue and one in conntrack core. nfnetlink_queue one was added first: If a colliding entry is found, NAT NAT transformation is reversed by calling nat engine again with altered tuple. See commit |
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Oliver Neukum
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04e906839a |
usbnet: fix cyclical race on disconnect with work queue
The work can submit URBs and the URBs can schedule the work.
This cycle needs to be broken, when a device is to be stopped.
Use a flag to do so.
This is a design issue as old as the driver.
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Fixes:
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Linus Torvalds
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11a299a793 |
for-6.12/block-20240925
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Merge tag 'for-6.12/block-20240925' of git://git.kernel.dk/linux
Pull more block updates from Jens Axboe:
- Improve blk-integrity segment counting and merging (Keith)
- NVMe pull request via Keith:
- Multipath fixes (Hannes)
- Sysfs attribute list NULL terminate fix (Shin'ichiro)
- Remove problematic read-back (Keith)
- Fix for a regression with the IO scheduler switching freezing from
6.11 (Damien)
- Use a raw spinlock for sbitmap, as it may get called from preempt
disabled context (Ming)
- Cleanup for bd_claiming waiting, using var_waitqueue() rather than
the bit waitqueues, as that more accurately describes that it does
(Neil)
- Various cleanups (Kanchan, Qiu-ji, David)
* tag 'for-6.12/block-20240925' of git://git.kernel.dk/linux:
nvme: remove CC register read-back during enabling
nvme: null terminate nvme_tls_attrs
nvme-multipath: avoid hang on inaccessible namespaces
nvme-multipath: system fails to create generic nvme device
lib/sbitmap: define swap_lock as raw_spinlock_t
block: Remove unused blk_limits_io_{min,opt}
drbd: Fix atomicity violation in drbd_uuid_set_bm()
block: Fix elv_iosched_local_module handling of "none" scheduler
block: remove bogus union
block: change wait on bd_claiming to use a var_waitqueue
blk-integrity: improved sg segment mapping
block: unexport blk_rq_count_integrity_sg
nvme-rdma: use request to get integrity segments
scsi: use request to get integrity segments
block: provide a request helper for user integrity segments
blk-integrity: consider entire bio list for merging
blk-integrity: properly account for segments
blk-mq: set the nr_integrity_segments from bio
blk-mq: unconditional nr_integrity_segments
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Linus Torvalds
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aa486552a1 |
memblock: updates for 6.12-rc1
* new memblock_estimated_nr_free_pages() helper to replace totalram_pages() which is less accurate when CONFIG_DEFERRED_STRUCT_PAGE_INIT is set * fixes for memblock tests -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEeOVYVaWZL5900a/pOQOGJssO/ZEFAmbejv0QHHJwcHRAa2Vy bmVsLm9yZwAKCRA5A4Ymyw79kVVlB/4yOoCDvJyUocEY0/Zv5bdRGXlAI0Igp3VV E0rEpvIjTBWwp/KZziQ8zMFk5zL/Aqb081vRsCko0lh2wjD5tFgNWWJG/sryQ/tX vc88p83KEXxNy4QC1qCh8dvHGIZVuLQ8oWQ7QFuH2ResdOaLdcfnobcu6/W/pBE0 60/0bNdNgFPgnCpFIcWvGFOqZ10akhw4xYrwRsCKAQEeqeKyQE/DBFUvNrqkOuNG +4k71X/9mcuEDBKGRCf5XzCf7nwk4k8pzOc4xMeEhAaaV2uZdENfQuu1Av7nqRah zhYveo0Wd0cnGWORBT/ddzPDeBjdP2ZM9qR70yoSj2mQ7a3ixLfd =wtsK -----END PGP SIGNATURE----- Merge tag 'memblock-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock Pull memblock updates from Mike Rapoport: - new memblock_estimated_nr_free_pages() helper to replace totalram_pages() which is less accurate when CONFIG_DEFERRED_STRUCT_PAGE_INIT is set - fixes for memblock tests * tag 'memblock-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: s390/mm: get estimated free pages by memblock api kernel/fork.c: get estimated free pages by memblock api mm/memblock: introduce a new helper memblock_estimated_nr_free_pages() memblock test: fix implicit declaration of function 'strscpy' memblock test: fix implicit declaration of function 'isspace' memblock test: fix implicit declaration of function 'memparse' memblock test: add the definition of __setup() memblock test: fix implicit declaration of function 'virt_to_phys' tools/testing: abstract two init.h into common include directory memblock tests: include export.h in linkage.h as kernel dose memblock tests: include memory_hotplug.h in mmzone.h as kernel dose |
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Masami Hiramatsu (Google)
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d4df54f338 |
tracepoint: Support iterating tracepoints in a loading module
Add for_each_tracepoint_in_module() function to iterate tracepoints in a module. This API is needed for handling tracepoints in a loading module from tracepoint_module_notifier callback function. This also update for_each_module_tracepoint() to pass the module to callback function so that it can find module easily. Link: https://lore.kernel.org/all/172397778740.286558.15781131277732977643.stgit@devnote2/ Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> |
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Masami Hiramatsu (Google)
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d5dbf8b48a |
tracepoint: Support iterating over tracepoints on modules
Add for_each_module_tracepoint() for iterating over tracepoints on modules. This is similar to the for_each_kernel_tracepoint() but only for the tracepoints on modules (not including kernel built-in tracepoints). Link: https://lore.kernel.org/all/172397777800.286558.14554748203446214056.stgit@devnote2/ Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> |
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Jason Andryuk
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08377ed24f |
xen: sync elfnote.h from xen tree
Sync Xen's elfnote.h header from xen.git to pull in the
XEN_ELFNOTE_PHYS32_RELOC define.
xen commit dfc9fab00378 ("x86/PVH: Support relocatable dom0 kernels")
This is a copy except for the removal of the emacs editor config at the
end of the file.
Signed-off-by: Jason Andryuk <jason.andryuk@amd.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Message-ID: <20240823193630.2583107-2-jason.andryuk@amd.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
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Gaosheng Cui
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ce4db753de |
kprobes: Remove obsoleted declaration for init_test_probes
The init_test_probes() have been removed since
commit
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Greg Kroah-Hartman
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2efddb5575 |
Revert "driver core: shut down devices asynchronously"
This reverts commit
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Jiqian Chen
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2fae6bb7be |
xen/privcmd: Add new syscall to get gsi from dev
On PVH dom0, when passthrough a device to domU, QEMU and xl tools want to use gsi number to do pirq mapping, see QEMU code xen_pt_realize->xc_physdev_map_pirq, and xl code pci_add_dm_done->xc_physdev_map_pirq, but in current codes, the gsi number is got from file /sys/bus/pci/devices/<sbdf>/irq, that is wrong, because irq is not equal with gsi, they are in different spaces, so pirq mapping fails. And in current linux codes, there is no method to get gsi for userspace. For above purpose, record gsi of pcistub devices when init pcistub and add a new syscall into privcmd to let userspace can get gsi when they have a need. Signed-off-by: Jiqian Chen <Jiqian.Chen@amd.com> Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Jiqian Chen <Jiqian.Chen@amd.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Message-ID: <20240924061437.2636766-4-Jiqian.Chen@amd.com> Signed-off-by: Juergen Gross <jgross@suse.com> |
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Jiqian Chen
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b166b8ab41 |
xen/pvh: Setup gsi for passthrough device
In PVH dom0, the gsis don't get registered, but the gsi of a passthrough device must be configured for it to be able to be mapped into a domU. When assigning a device to passthrough, proactively setup the gsi of the device during that process. Signed-off-by: Jiqian Chen <Jiqian.Chen@amd.com> Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Jiqian Chen <Jiqian.Chen@amd.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Message-ID: <20240924061437.2636766-3-Jiqian.Chen@amd.com> Signed-off-by: Juergen Gross <jgross@suse.com> |
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Jiqian Chen
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88801d043b |
xen/pci: Add a function to reset device for xen
When device on dom0 side has been reset, the vpci on Xen side won't get notification, so that the cached state in vpci is all out of date with the real device state. To solve that problem, add a new function to clear all vpci device state when device is reset on dom0 side. And call that function in pcistub_init_device. Because when using "pci-assignable-add" to assign a passthrough device in Xen, it will reset passthrough device and the vpci state will out of date, and then device will fail to restore bar state. Signed-off-by: Jiqian Chen <Jiqian.Chen@amd.com> Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Jiqian Chen <Jiqian.Chen@amd.com> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Message-ID: <20240924061437.2636766-2-Jiqian.Chen@amd.com> Signed-off-by: Juergen Gross <jgross@suse.com> |
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Linus Torvalds
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684a64bf32 |
NFS Client Updates for Linux 6.12
New Features: * Add a 'noalignwrite' mount option for lock-less 'lost writes' prevention * Add support for the LOCALIO protocol extention Bugfixes: * Fix memory leak in error path of nfs4_do_reclaim() * Simplify and guarantee lock owner uniqueness * Fix -Wformat-truncation warning * Fix folio refcounts by using folio_attach_private() * Fix failing the mount system call when the server is down * Fix detection of "Proxying of Times" server support Cleanups: * Annotate struct nfs_cache_array with __counted_by() * Remove unnecessary NULL checks before kfree() * Convert RPC_TASK_* constants to an enum * Remove obsolete or misleading comments and declerations -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEnZ5MQTpR7cLU7KEp18tUv7ClQOsFAmbzKDAACgkQ18tUv7Cl QOusjBAAxTSoVbHocl+9eYpvKnscPArgPXnfd6mB9rnQRgtnceTO2ei7cdiE2qhz dxQiyzlAXh3e7dGwoy02qEd6wTTqWeQ8ESdMpCAqSacBU4tu5owfzNSWunZvgYYj QOhjdmv8M1IfZnTstPlVrRNaZcDkhV1tzEtpZppkEqhTB0bHWqrcM4EdklTWT0Yc PGMpGbfuGsa4qZy2vWl7doERVEgK8mBeahLtYFD2W6phIvNWgD6IlKy66RaK2RfH nXmZoZbI2/ioi4TKvNyY8xoGMGvetLI1h8YNQYkEg060XCkisLZDOvoodUAylOTR 2jHQLG5+/ejhpD/zgPghGZDSGNN1GyZaH09E/vtiS+3k9OXxFz6Rq68VnC6kpMA4 TIUYsT8ejPzs2gW59iDFGB6cKI4XnRtxgmApW/Za0y9A72PSi+G/pbWAk7ThjTxf +HySsba4baA63opIgBSLVBrUsXZfdn/KTDTZ4nkPiq57BggGcZv7Y2ItOTXA+pB/ 5nigDKkhWsYVjMbkx6wmh+VO2gv4/Z8WqsmiDwFMpVqM0w8eycBOHjOumuuc6nmw y+2OKZqU2Npm2HI/R8lA7nB1m2QP5t7CRM2+xlZNuavHrfsMaqHNl8/9VgxlCATQ /Zo74hbhmCgQYxrTjL8XFQG9/8y0o3H5IcTEr/SgCVxHyDSan1I= =YjyC -----END PGP SIGNATURE----- Merge tag 'nfs-for-6.12-1' of git://git.linux-nfs.org/projects/anna/linux-nfs Pull NFS client updates from Anna Schumaker: "New Features: - Add a 'noalignwrite' mount option for lock-less 'lost writes' prevention - Add support for the LOCALIO protocol extention Bugfixes: - Fix memory leak in error path of nfs4_do_reclaim() - Simplify and guarantee lock owner uniqueness - Fix -Wformat-truncation warning - Fix folio refcounts by using folio_attach_private() - Fix failing the mount system call when the server is down - Fix detection of "Proxying of Times" server support Cleanups: - Annotate struct nfs_cache_array with __counted_by() - Remove unnecessary NULL checks before kfree() - Convert RPC_TASK_* constants to an enum - Remove obsolete or misleading comments and declerations" * tag 'nfs-for-6.12-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (41 commits) nfs: Fix `make htmldocs` warnings in the localio documentation nfs: add "NFS Client and Server Interlock" section to localio.rst nfs: add FAQ section to Documentation/filesystems/nfs/localio.rst nfs: add Documentation/filesystems/nfs/localio.rst nfs: implement client support for NFS_LOCALIO_PROGRAM nfs/localio: use dedicated workqueues for filesystem read and write pnfs/flexfiles: enable localio support nfs: enable localio for non-pNFS IO nfs: add LOCALIO support nfs: pass struct nfsd_file to nfs_init_pgio and nfs_init_commit nfsd: implement server support for NFS_LOCALIO_PROGRAM nfsd: add LOCALIO support nfs_common: prepare for the NFS client to use nfsd_file for LOCALIO nfs_common: add NFS LOCALIO auxiliary protocol enablement SUNRPC: replace program list with program array SUNRPC: add svcauth_map_clnt_to_svc_cred_local SUNRPC: remove call_allocate() BUG_ONs nfsd: add nfsd_serv_try_get and nfsd_serv_put nfsd: add nfsd_file_acquire_local() nfsd: factor out __fh_verify to allow NULL rqstp to be passed ... |
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Linus Torvalds
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f7fccaa772 |
fuse update for 6.12
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCZvKlbgAKCRDh3BK/laaZ PLliAP9q5btlhlffnRg2LWCf4rIzbJ6vkORkc+GeyAXnWkIljQEA9En1K2vyg7Tk f9FvNQK9C+pS0GxURDRI7YedJ2f9FQ0= =wuY0 -----END PGP SIGNATURE----- Merge tag 'fuse-update-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse updates from Miklos Szeredi: - Add support for idmapped fuse mounts (Alexander Mikhalitsyn) - Add optimization when checking for writeback (yangyun) - Add tracepoints (Josef Bacik) - Clean up writeback code (Joanne Koong) - Clean up request queuing (me) - Misc fixes * tag 'fuse-update-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: (32 commits) fuse: use exclusive lock when FUSE_I_CACHE_IO_MODE is set fuse: clear FR_PENDING if abort is detected when sending request fs/fuse: convert to use invalid_mnt_idmap fs/mnt_idmapping: introduce an invalid_mnt_idmap fs/fuse: introduce and use fuse_simple_idmap_request() helper fs/fuse: fix null-ptr-deref when checking SB_I_NOIDMAP flag fuse: allow O_PATH fd for FUSE_DEV_IOC_BACKING_OPEN virtio_fs: allow idmapped mounts fuse: allow idmapped mounts fuse: warn if fuse_access is called when idmapped mounts are allowed fuse: handle idmappings properly in ->write_iter() fuse: support idmapped ->rename op fuse: support idmapped ->set_acl fuse: drop idmap argument from __fuse_get_acl fuse: support idmapped ->setattr op fuse: support idmapped ->permission inode op fuse: support idmapped getattr inode op fuse: support idmap for mkdir/mknod/symlink/create/tmpfile fuse: support idmapped FUSE_EXT_GROUPS fuse: add an idmap argument to fuse_simple_request ... |
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Linus Torvalds
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4165cee7ec |
Description for this pull request:
- Clean-up unnecessary codes as ->valid_size is supported. - buffered-IO fallback is no longer needed when using direct-IO. - Move ->valid_size extension from mmap to ->page_mkwrite. This improves the overhead caused by unnecessary zero-out during mmap. - Fix memleaks from exfat_load_bitmap() and exfat_create_upcase_table(). - Add sops->shutdown and ioctl. - Add Yuezhang Mo as a reviwer. -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEE6NzKS6Uv/XAAGHgyZwv7A1FEIQgFAmbytEQWHGxpbmtpbmpl b25Aa2VybmVsLm9yZwAKCRBnC/sDUUQhCEqUD/sEerRjBeNi+ivTvYtxqQGaDCnj Re6gBUt138rF2qyVcX3dP0wMHVNEHzjtdJjZGuQXAKttkZ1qW1wGbz0kyIyFjRfZ MHPaaqAavDiDFqxZnJvB9xKsuU6mb0Kr0JC6mKet3KD+Q2VekePSX+3SvwRDcPNb 4CroYvJtOOWy21FKvKc2LxZBrowTElCPIhiXbHgWRhJBVhi4edrDo0391enzkKwt Is0/RzMbAsQ08Ap+TH6YIlPtA9aVSiTDyal1YaIgpXjaVxqF3MpMfPFG6+XJ8GOw k9BXM5XH5YXPZXallG8Fkx5Hh6Nrf9Vuvt68KbLQuzL6MdDEb8vTPEycQFHpapLx hk5TrL23Ok2RU/AJJXUDxii+J+3YzuTgIL6sdgJbaYb1ZYebiMzjRkwUJpH3dqg+ lx1QtYWsVRR8fTtBEle1yVbOPcuyUWUkMpKVIUseVL0EiQNpiwBSGKKuus3Cul4O KA6Kx8hYEguHAIBn5U52mzIl9Ye+j+QyRmcmA/qnObk/1h+5FKn+HgnMINex0qmz PXzI+cLta6TZKtb8+KnTNImRXCDtcvtG9wkF25M3vmzBMiLfTnEZsXKwF+fPiydw +N19vX6HVT8JpIOGhbsRQp7abLR2IhYCeZQCWdT09Ol0VUsXx87+CfsLQpM3xw4U 79nicqiwHjVP98Wjyg== =vVfO -----END PGP SIGNATURE----- Merge tag 'exfat-for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat Pull exfat updates from Namjae Jeon: - Clean-up unnecessary codes as ->valid_size is supported - buffered-IO fallback is no longer needed when using direct-IO - Move ->valid_size extension from mmap to ->page_mkwrite. This improves the overhead caused by unnecessary zero-out during mmap. - Fix memleaks from exfat_load_bitmap() and exfat_create_upcase_table() - Add sops->shutdown and ioctl - Add Yuezhang Mo as a reviwer * tag 'exfat-for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat: MAINTAINERS: exfat: add myself as reviewer exfat: resolve memory leak from exfat_create_upcase_table() exfat: move extend valid_size into ->page_mkwrite() exfat: fix memory leak in exfat_load_bitmap() exfat: Implement sops->shutdown and ioctl exfat: do not fallback to buffered write exfat: drop ->i_size_ondisk |
||
|
Linus Torvalds
|
79952bdcbc |
f2fs-6.12-rc1
In this series, the main changes include 1) converting major IO paths to use
folio, and 2) adding various knobs to control GC more flexibly for Zoned
devices. In addition, there are several patches to address corner cases of
atomic file operations and better support for file pinning on zoned device.
Enhancement:
- add knobs to tune foreground/background GCs for Zoned devices
- convert IO paths to use folio
- reduce expensive checkpoint trigger frequency
- allow F2FS_IPU_NOCACHE for pinned file
- forcibly migrate to secure space for zoned device file pinning
- get rid of buffer_head use
- add write priority option based on zone UFS
- get rid of online repair on corrupted directory
Bug fix:
- fix to don't panic system for no free segment fault injection
- fix to don't set SB_RDONLY in f2fs_handle_critical_error()
- avoid unused block when dio write in LFS mode
- compress: don't redirty sparse cluster during {,de}compress
- check discard support for conventional zones
- atomic: prevent atomic file from being dirtied before commit
- atomic: fix to check atomic_file in f2fs ioctl interfaces
- atomic: fix to forbid dio in atomic_file
- atomic: fix to truncate pagecache before on-disk metadata truncation
- atomic: create COW inode from parent dentry
- atomic: fix to avoid racing w/ GC
- atomic: require FMODE_WRITE for atomic write ioctls
- fix to wait page writeback before setting gcing flag
- fix to avoid racing in between read and OPU dio write, dio completion
- fix several potential integer overflows in file offsets and dir_block_index
- fix to avoid use-after-free in f2fs_stop_gc_thread()
As usual, there are several code clean-ups and refactorings.
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Merge tag 'f2fs-for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"The main changes include converting major IO paths to use folio, and
adding various knobs to control GC more flexibly for Zoned devices.
In addition, there are several patches to address corner cases of
atomic file operations and better support for file pinning on zoned
device.
Enhancement:
- add knobs to tune foreground/background GCs for Zoned devices
- convert IO paths to use folio
- reduce expensive checkpoint trigger frequency
- allow F2FS_IPU_NOCACHE for pinned file
- forcibly migrate to secure space for zoned device file pinning
- get rid of buffer_head use
- add write priority option based on zone UFS
- get rid of online repair on corrupted directory
Bug fixes:
- fix to don't panic system for no free segment fault injection
- fix to don't set SB_RDONLY in f2fs_handle_critical_error()
- avoid unused block when dio write in LFS mode
- compress: don't redirty sparse cluster during {,de}compress
- check discard support for conventional zones
- atomic: prevent atomic file from being dirtied before commit
- atomic: fix to check atomic_file in f2fs ioctl interfaces
- atomic: fix to forbid dio in atomic_file
- atomic: fix to truncate pagecache before on-disk metadata truncation
- atomic: create COW inode from parent dentry
- atomic: fix to avoid racing w/ GC
- atomic: require FMODE_WRITE for atomic write ioctls
- fix to wait page writeback before setting gcing flag
- fix to avoid racing in between read and OPU dio write, dio completion
- fix several potential integer overflows in file offsets and dir_block_index
- fix to avoid use-after-free in f2fs_stop_gc_thread()
As usual, there are several code clean-ups and refactorings"
* tag 'f2fs-for-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (60 commits)
f2fs: allow F2FS_IPU_NOCACHE for pinned file
f2fs: forcibly migrate to secure space for zoned device file pinning
f2fs: remove unused parameters
f2fs: fix to don't panic system for no free segment fault injection
f2fs: fix to don't set SB_RDONLY in f2fs_handle_critical_error()
f2fs: add valid block ratio not to do excessive GC for one time GC
f2fs: create gc_no_zoned_gc_percent and gc_boost_zoned_gc_percent
f2fs: do FG_GC when GC boosting is required for zoned devices
f2fs: increase BG GC migration window granularity when boosted for zoned devices
f2fs: add reserved_segments sysfs node
f2fs: introduce migration_window_granularity
f2fs: make BG GC more aggressive for zoned devices
f2fs: avoid unused block when dio write in LFS mode
f2fs: fix to check atomic_file in f2fs ioctl interfaces
f2fs: get rid of online repaire on corrupted directory
f2fs: prevent atomic file from being dirtied before commit
f2fs: get rid of page->index
f2fs: convert read_node_page() to use folio
f2fs: convert __write_node_page() to use folio
f2fs: convert f2fs_write_data_page() to use folio
...
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||
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Linus Torvalds
|
fa8380a06b |
bpf-next-6.12-struct-fd
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||
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Linus Torvalds
|
cd3d647729 |
I3C for 6.12
Core:
- allow adjusting first broadcast address speed
Drivers:
- cdns: few fixes
- mipi-i3c-hci: Add AMD SoC I3C controller support and quirks, fix get_i3c_mode
- svc: adjust rates, fix race condition
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Merge tag 'i3c/for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull i3c updates from Alexandre Belloni:
"This adds support for the I3C HCI controller of the AMD SoC which as
expected requires quirks. Also fixes for the other drivers, including
rate selection fixes for svc.
Core:
- allow adjusting first broadcast address speed
Drivers:
- cdns: few fixes
- mipi-i3c-hci: Add AMD SoC I3C controller support and quirks, fix
get_i3c_mode
- svc: adjust rates, fix race condition"
* tag 'i3c/for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
i3c: master: svc: Fix use after free vulnerability in svc_i3c_master Driver Due to Race Condition
i3c: master: cdns: Fix use after free vulnerability in cdns_i3c_master Driver Due to Race Condition
i3c: master: svc: adjust SDR according to i3c spec
i3c: master: svc: use slow speed for first broadcast address
i3c: master: support to adjust first broadcast address speed
i3c/master: cmd_v1: Fix the rule for getting i3c mode
i3c: master: cdns: fix module autoloading
i3c: mipi-i3c-hci: Add a quirk to set Response buffer threshold
i3c: mipi-i3c-hci: Add a quirk to set timing parameters
i3c: mipi-i3c-hci: Relocate helper macros to HCI header file
i3c: mipi-i3c-hci: Add a quirk to set PIO mode
i3c: mipi-i3c-hci: Read HC_CONTROL_PIO_MODE only after i3c hci v1.1
i3c: mipi-i3c-hci: Add AMDI5017 ACPI ID to the I3C Support List
|
||
|
Linus Torvalds
|
9ae2940cbc |
Input updates for v6.12-rc0
- support for PixArt PS/2 touchpad - updates to tsc2004/5, usbtouchscreen, and zforce_ts drivers - support for GPIO-only mode for ADP55888 controller - support for touch keys in Zinitix driver - support for querying density of Synaptics sensors - sysfs interface for Goodex "Berlin" devices to read and write touch IC registers - more quirks to i8042 to handle various Tuxedo laptops - a number of drivers have been converted to using "guard" notation when acquiring various locks, as well as using other cleanup functions to simplify releasing of resources (with more drivers to follow) - evdev will limit amount of data that can be written into an evdev instance at a given time to 4096 bytes (170 input events) to avoid holding evdev->mutex for too long and starving other users - Spitz has been converted to use software nodes/properties to describe its matrix keypad and GPIO-connected LEDs - msc5000_ts, msc_touchkey and keypad-nomadik-ske drivers have been removed since noone in mainline have been using them - other assorted cleanups and fixes. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQST2eWILY88ieB2DOtAj56VGEWXnAUCZvGnWgAKCRBAj56VGEWX nDjGAQCHcRk1icJlyjx3KA85gdILriDB9zMNJnCnbYXrSfGbOQD+LZNjO3po26zB wloLEYTKRu3E/oWEI8VcfIN2m89vxw4= =bDsb -----END PGP SIGNATURE----- Merge tag 'input-for-v6.12-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - support for PixArt PS/2 touchpad - updates to tsc2004/5, usbtouchscreen, and zforce_ts drivers - support for GPIO-only mode for ADP55888 controller - support for touch keys in Zinitix driver - support for querying density of Synaptics sensors - sysfs interface for Goodex "Berlin" devices to read and write touch IC registers - more quirks to i8042 to handle various Tuxedo laptops - a number of drivers have been converted to using "guard" notation when acquiring various locks, as well as using other cleanup functions to simplify releasing of resources (with more drivers to follow) - evdev will limit amount of data that can be written into an evdev instance at a given time to 4096 bytes (170 input events) to avoid holding evdev->mutex for too long and starving other users - Spitz has been converted to use software nodes/properties to describe its matrix keypad and GPIO-connected LEDs - msc5000_ts, msc_touchkey and keypad-nomadik-ske drivers have been removed since noone in mainline have been using them - other assorted cleanups and fixes * tag 'input-for-v6.12-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (98 commits) ARM: spitz: fix compile error when matrix keypad driver is enabled Input: hynitron_cstxxx - drop explicit initialization of struct i2c_device_id::driver_data to 0 Input: adp5588-keys - fix check on return code Input: Convert comma to semicolon Input: i8042 - add TUXEDO Stellaris 15 Slim Gen6 AMD to i8042 quirk table Input: i8042 - add another board name for TUXEDO Stellaris Gen5 AMD line Input: tegra-kbc - use of_property_read_variable_u32_array() and of_property_present() Input: ps2-gpio - use IRQF_NO_AUTOEN flag in request_irq() Input: ims-pcu - fix calling interruptible mutex Input: zforce_ts - switch to using asynchronous probing Input: zforce_ts - remove assert/deassert wrappers Input: zforce_ts - do not hardcode interrupt level Input: zforce_ts - switch to using devm_regulator_get_enable() Input: zforce_ts - stop treating VDD regulator as optional Input: zforce_ts - make zforce_idtable constant Input: zforce_ts - use dev_err_probe() where appropriate Input: zforce_ts - do not ignore errors when acquiring regulator Input: zforce_ts - make parsing of contacts less confusing Input: zforce_ts - switch to using get_unaligned_le16 Input: zforce_ts - use guard notation when acquiring mutexes ... |
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Linus Torvalds
|
4491b85480 |
dma-mapping fixes for Linux 6.12
- sort out a few issues with the direct calls to iommu-dma
(Christoph Hellwig, Leon Romanovsky)
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Merge tag 'dma-mapping-6.12-2024-09-24' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping fixes from Christoph Hellwig:
- sort out a few issues with the direct calls to iommu-dma (Christoph
Hellwig, Leon Romanovsky)
* tag 'dma-mapping-6.12-2024-09-24' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: report unlimited DMA addressing in IOMMU DMA path
iommu/dma: remove most stubs in iommu-dma.h
dma-mapping: fix vmap and mmap of noncontiougs allocations
|
||
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Linus Torvalds
|
db78436bed |
iommufd 6.12 merge window pull
Collection of small cleanup and one fix:
- Sort headers and struct forward declarations
- Fix random selftest failures in some cases due to dirty tracking tests
- Have the reserved IOVA regions mechanism work when a HWPT is used as a
nesting parent. This updates the nesting parent's IOAS with the reserved
regions of the device and will also install the ITS doorbell page on
ARM.
- Add missed validation of parent domain ops against the current iommu
- Fix a syzkaller bug related to integer overflow during ALIGN()
- Tidy two iommu_domain attach paths
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Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd updates from Jason Gunthorpe:
"Collection of small cleanup and one fix:
- Sort headers and struct forward declarations
- Fix random selftest failures in some cases due to dirty tracking
tests
- Have the reserved IOVA regions mechanism work when a HWPT is used
as a nesting parent. This updates the nesting parent's IOAS with
the reserved regions of the device and will also install the ITS
doorbell page on ARM.
- Add missed validation of parent domain ops against the current
iommu
- Fix a syzkaller bug related to integer overflow during ALIGN()
- Tidy two iommu_domain attach paths"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
iommu: Set iommu_attach_handle->domain in core
iommufd: Avoid duplicated __iommu_group_set_core_domain() call
iommufd: Protect against overflow of ALIGN() during iova allocation
iommufd: Reorder struct forward declarations
iommufd: Check the domain owner of the parent before creating a nesting domain
iommufd/device: Enforce reserved IOVA also when attached to hwpt_nested
iommufd/selftest: Fix buffer read overrrun in the dirty test
iommufd: Reorder include files
|
||
|
Linus Torvalds
|
54d7e8190e |
RDMA v6.12 merge window
Usual collection of small improvements and fixes:
- Bug fixes and minor improvments in cxgb4, siw, mlx5, rxe, efa, rts, hfi,
erdma, hns, irdma
- Code cleanups/typos/etc. Tidy alloc_ordered_workqueue() calls
- Multipath PCI for mlx5
- Variable size work queue, SRQ changes, and relaxed ordering for new bnxt HW
- New ODP fault resolution FW protocol in mlx5
- New "rdma monitor" netlink mechanism
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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, nothing especially
stands out to me here.
The new multipath PCI feature is a sign of things to come, I think we
will see more of this in the next 10 years. Broadcom and HNS continue
to update their drivers for their new HW generations.
Summary:
- Bug fixes and minor improvments in cxgb4, siw, mlx5, rxe, efa, rts,
hfi, erdma, hns, irdma
- Code cleanups/typos/etc. Tidy alloc_ordered_workqueue() calls
- Multipath PCI for mlx5
- Variable size work queue, SRQ changes, and relaxed ordering for new
bnxt HW
- New ODP fault resolution FW protocol in mlx5
- New 'rdma monitor' netlink mechanism"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (99 commits)
RDMA/bnxt_re: Remove the unused variable en_dev
RDMA/nldev: Add missing break in rdma_nl_notify_err_msg()
RDMA/irdma: fix error message in irdma_modify_qp_roce()
RDMA/cxgb4: Added NULL check for lookup_atid
RDMA/hns: Fix ah error counter in sw stat not increasing
RDMA/bnxt_re: Recover the device when FW error is detected
RDMA/bnxt_re: Group all operations under add_device and remove_device
RDMA/bnxt_re: Use the aux device for L2 ULP callbacks
RDMA/bnxt_re: Change aux driver data to en_info to hold more information
RDMA/nldev: Expose whether RDMA monitoring is supported
RDMA/nldev: Add support for RDMA monitoring
RDMA/mlx5: Use IB set_netdev and get_netdev functions
RDMA/device: Remove optimization in ib_device_get_netdev()
RDMA/mlx5: Initialize phys_port_cnt earlier in RDMA device creation
RDMA/mlx5: Obtain upper net device only when needed
RDMA/mlx5: Check RoCE LAG status before getting netdev
RDMA/mlx5: Consider the query_vuid cap for data_direct
net/mlx5: Handle memory scheme ODP capabilities
RDMA/mlx5: Add implicit MR handling to ODP memory scheme
RDMA/mlx5: Add handling for memory scheme page fault events
...
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Linus Torvalds
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3147a0689d |
for-6.12/io_uring-20240922
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Merge tag 'for-6.12/io_uring-20240922' of git://git.kernel.dk/linux
Pull more io_uring updates from Jens Axboe:
"Mostly just a set of fixes in here, or little changes that didn't get
included in the initial pull request. This contains:
- Move the SQPOLL napi polling outside the submission lock (Olivier)
- Rename of the "copy buffers" API that got added in the 6.12 merge
window. There's really no copying going on, it's just referencing
the buffers. After a bit of consideration, decided that it was
better to simply rename this to avoid potential confusion (me)
- Shrink struct io_mapped_ubuf from 48 to 32 bytes, by changing it to
start + len tracking rather than having start / end in there, and
by removing the caching of folio_mask when we can just calculate it
from folio_shift when we need it (me)
- Fixes for the SQPOLL affinity checking (me, Felix)
- Fix for how cqring waiting checks for the presence of task_work.
Just check it directly rather than check for a specific
notification mechanism (me)
- Tweak to how request linking is represented in tracing (me)
- Fix a syzbot report that deliberately sets up a huge list of
overflow entries, and then hits rcu stalls when flushing this list.
Just check for the need to preempt, and drop/reacquire locks in the
loop. There's no state maintained over the loop itself, and each
entry is yanked from head-of-list (me)"
* tag 'for-6.12/io_uring-20240922' of git://git.kernel.dk/linux:
io_uring: check if we need to reschedule during overflow flush
io_uring: improve request linking trace
io_uring: check for presence of task_work rather than TIF_NOTIFY_SIGNAL
io_uring/sqpoll: do the napi busy poll outside the submission block
io_uring: clean up a type in io_uring_register_get_file()
io_uring/sqpoll: do not put cpumask on stack
io_uring/sqpoll: retain test for whether the CPU is valid
io_uring/rsrc: change ubuf->ubuf_end to length tracking
io_uring/rsrc: get rid of io_mapped_ubuf->folio_mask
io_uring: rename "copy buffers" to "clone buffers"
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Linus Torvalds
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e1b061b444 |
Landlock updates for v6.12-rc1
-----BEGIN PGP SIGNATURE----- iIYEABYKAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCZvGpchAcbWljQGRpZ2lr b2QubmV0AAoJEOXj0OiMgvbSTzMBAIpcYKf75IyC4DXqiXlko508YdyI2YfYeWdd 5yVZbSHgAP0aEFO4AOvJ26pPlGF+8zVIHq+HNAhrAalZBulxASePCA== =nsAF -----END PGP SIGNATURE----- Merge tag 'landlock-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull landlock updates from Mickaël Salaün: "We can now scope a Landlock domain thanks to a new "scoped" field that can deny interactions with resources outside of this domain. The LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET flag denies connections to an abstract UNIX socket created outside of the current scoped domain, and the LANDLOCK_SCOPE_SIGNAL flag denies sending a signal to processes outside of the current scoped domain. These restrictions also apply to nested domains according to their scope. The related changes will also be useful to support other kind of IPC isolations" * tag 'landlock-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: landlock: Document LANDLOCK_SCOPE_SIGNAL samples/landlock: Add support for signal scoping selftests/landlock: Test signal created by out-of-bound message selftests/landlock: Test signal scoping for threads selftests/landlock: Test signal scoping landlock: Add signal scoping landlock: Document LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET samples/landlock: Add support for abstract UNIX socket scoping selftests/landlock: Test inherited restriction of abstract UNIX socket selftests/landlock: Test connected and unconnected datagram UNIX socket selftests/landlock: Test UNIX sockets with any address formats selftests/landlock: Test abstract UNIX socket scoping selftests/landlock: Test handling of unknown scope landlock: Add abstract UNIX socket scoping |