mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-09-26 18:16:26 +00:00
735,078 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
0a646e9c99 |
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Thomas Gleixner:
"A small set of changes:
- a fixup for kexec related to 5-level paging mode. That covers most
of the cases except kexec from a 5-level kernel to a 4-level
kernel. The latter needs more work and is going to come in 4.17
- two trivial fixes for build warnings triggered by LTO and gcc-8"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/power: Fix swsusp_arch_resume prototype
x86/dumpstack: Avoid uninitlized variable
x86/kexec: Make kexec (mostly) work in 5-level paging mode
|
||
|
Linus Torvalds
|
f74a127f66 |
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
"Two small changes:
- a fix for a interrupt regression caused by the vector management
changes in 4.15 affecting museum pieces which rely on interrupt
probing for legacy (e.g. parallel port) devices.
One of the startup calls in the autoprobe code was not changed to
the new activate_and_startup() function resulting in a warning and
as a consequence failing to discover the device interrupt.
- a trivial update to the copyright/license header of the STM32 irq
chip driver"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
genirq: Make legacy autoprobing work again
irqchip/stm32: Fix copyright
|
||
|
Linus Torvalds
|
64b28683de |
for-linus-20180204
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=qeDb
-----END PGP SIGNATURE-----
Merge tag 'for-linus-20180204' of git://git.kernel.dk/linux-block
Pull more block updates from Jens Axboe:
"Most of this is fixes and not new code/features:
- skd fix from Arnd, fixing a build error dependent on sla allocator
type.
- blk-mq scheduler discard merging fixes, one from me and one from
Keith. This fixes a segment miscalculation for blk-mq-sched, where
we mistakenly think two segments are physically contigious even
though the request isn't carrying real data. Also fixes a bio-to-rq
merge case.
- Don't re-set a bit on the buffer_head flags, if it's already set.
This can cause scalability concerns on bigger machines and
workloads. From Kemi Wang.
- Add BLK_STS_DEV_RESOURCE return value to blk-mq, allowing us to
distuingish between a local (device related) resource starvation
and a global one. The latter might happen without IO being in
flight, so it has to be handled a bit differently. From Ming"
* tag 'for-linus-20180204' of git://git.kernel.dk/linux-block:
block: skd: fix incorrect linux/slab_def.h inclusion
buffer: Avoid setting buffer bits that are already set
blk-mq-sched: Enable merging discard bio into request
blk-mq: fix discard merge with scheduler attached
blk-mq: introduce BLK_STS_DEV_RESOURCE
|
||
|
Linus Torvalds
|
d3658c2266 |
Bug fixes galore, removal of the ntb atom driver, and updates to the ntb
tools and tests to support the multi-port interface -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJadPvQAAoJEG5mS6x6i9Ijht8P/2Y/j+3blqJghxwI6aislC01 7XuX+Z84a/mLD+WDuaBbn6TGkS1OzRNeKSu3ld5ts6y6Vs/UhtclFEEV45Yhg7H5 FQXbuDG0o12dnB7Sy7CePbAbxC3lBTyGw7ENyoC8XP57e/aVPIVZCralAmSR+i/D Y5eNDG3j5a51Ab/VqK66URJbltbMi3yzi8BWuFEQsGsrST4Rm6zZ/6rLlNFjMNzq /H+aXcHSdLJbSUT1d225AjkzsqIGvj1XmHtr+igE7b5LBdGXi1YtadH0vyjBvEQZ NZzEzqMIOnmRAznMK5FoeYz/frIQJScQhDA/8y5DsJo9sSgycG6t3F+OLmjSCxua tEjD9wfLOfHPfIbEC+kujormoIahM1JRzGymHJf/MkKhoInNS8cYpnw9BBiXQtY8 CPuoGT4yQRivsSyru1bg1jAzwS7iUec5/wgA6aTHroasiA35kgQ+iHGuNDoloE6T /mfReCqQmGOl/XXXG5o7R84z1yXdttf5L8M+ItPM7kaPRncOwFJg6A4Re0AumCMk qNOdfjPQXQQAcvwXQRcT6H7kecRnUdGSnxTjGezMwG2ykG5Q8PCXXlXV4Q2Rsjl2 D97UmMxRLe4PKjt83sXGRR6XdIpORnqFScQgFY861QrWm0gusu3qBRZgMUO01qWU 7yEPRsKB96SJ2I/8CeFg =b7cs -----END PGP SIGNATURE----- Merge tag 'ntb-4.16' of git://github.com/jonmason/ntb Pull NTB updates from Jon Mason: "Bug fixes galore, removal of the ntb atom driver, and updates to the ntb tools and tests to support the multi-port interface" * tag 'ntb-4.16' of git://github.com/jonmason/ntb: (37 commits) NTB: ntb_perf: fix cast to restricted __le32 ntb_perf: Fix an error code in perf_copy_chunk() ntb_hw_switchtec: Make function switchtec_ntb_remove() static NTB: ntb_tool: fix memory leak on 'buf' on error exit path NTB: ntb_perf: fix printing of resource_size_t NTB: ntb_hw_idt: Set NTB_TOPO_SWITCH topology NTB: ntb_test: Update ntb_perf tests NTB: ntb_test: Update ntb_tool MW tests NTB: ntb_test: Add ntb_tool Message tests NTB: ntb_test: Update ntb_tool Scratchpad tests NTB: ntb_test: Update ntb_tool DB tests NTB: ntb_test: Update ntb_tool link tests NTB: ntb_test: Add ntb_tool port tests NTB: ntb_test: Safely use paths with whitespace NTB: ntb_perf: Add full multi-port NTB API support NTB: ntb_tool: Add full multi-port NTB API support NTB: ntb_pp: Add full multi-port NTB API support NTB: Fix UB/bug in ntb_mw_get_align() NTB: Set dma mask and dma coherent mask to NTB devices NTB: Rename NTB messaging API methods ... |
||
|
Linus Torvalds
|
8ac4840a3c |
Misc driver changes only :
- TI-MsgMgr: Fix print format for a printk - TI-MSgMgr: SPDX license switch for the driver - QCOM-IPC: Convert driver to use regmap - QCOM-IPC: Spawn sibling clock device from mailbox driver -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJadq9yAAoJEH/ZZH/HmD+VupMP/2WiPSo8mP4Pdb5TvlHDZQA2 e99YCwxGgvwIs5i9TmTNz4jyrXZa36S+m/LYvuBrKncjPl0BHQVpKa/vFM4NJOw5 evlMgB+c8wdAbIQtP3w3f72TClpIutKdsWA+wTxH4221TLFRmpptj/tY5JHEezFw KrIKhesYUTjulNTrA+rGe3e/xso8f2P8OfQAtK8k+nVrqp6Wnu/IeXftLkMuRAR8 tSzz2CTIMC1iBFGZn6TRXLn1qe6rnO8uZrN4DmJGMe/dudQ8hjRzb2zx9bDOhtG3 uLcD2ETsZNS0g6rJP0iltIz3FdZEqS5gugOIIQ+b6opZ2rNkSWlkQLCTnwqLWZ3w eLqBbRumb0+kDfdTheBijUjd+NJupR8/zEkSxWx2VUwP4zRzrgvmdqyfghAQD2jv lLjQHmG6JBO/NTwgQ9WgSO7Noem7tfeIu+jdS4robihk7x2/TrdRFvfTayndWy9Q 6mRAKgk3ElL83VeyfVZF9jSOqu/SwemUYw4+wSnAS1u+SL6Am/U5HXTggLclqM9o ETkR+5aL6RYA1ik/vRIhV9TvoT7Ew4GKRI1etBvh0gkSlJ9PgRUNL7IS+yUdBMYX btD79ZIM6VjGWxVx80aDhTfYndcDPokvBYxD39vezy5w9SqEZzMSm1oO6zkO4X9p ry3ZToIwhuXKBtE8hkIX =SEiX -----END PGP SIGNATURE----- Merge tag 'mailbox-v4.16' of git://git.linaro.org/landing-teams/working/fujitsu/integration Pull mailbox updates from Jassi Brar: "Misc driver changes only: - TI-MsgMgr: Fix print format for a printk - TI-MSgMgr: SPDX license switch for the driver - QCOM-IPC: Convert driver to use regmap - QCOM-IPC: Spawn sibling clock device from mailbox driver" * tag 'mailbox-v4.16' of git://git.linaro.org/landing-teams/working/fujitsu/integration: dt-bindings: mailbox: qcom: Document the APCS clock binding mailbox: qcom: Create APCS child device for clock controller mailbox: qcom: Convert APCS IPC driver to use regmap mailbox: ti-msgmgr: Use %zu for size_t print format mailbox: ti-msgmgr: Switch to SPDX Licensing |
||
|
Linus Torvalds
|
4141cf676b |
Merge branch 'i2c/for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"I2C has the following changes for you:
- new flag to mark DMA safe buffers in i2c_msg. Also, some
infrastructure around it. And docs.
- huge refactoring of the at24 driver led by the new maintainer
Bartosz
- update I2C bus recovery to send STOP after recovery
- conversion from gpio to gpiod for I2C bus recovery
- adding a fault-injector to the i2c-gpio driver
- lots of small driver improvements, and bigger ones to
i2c-sh_mobile"
* 'i2c/for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (99 commits)
i2c: mv64xxx: Add myself as maintainer for this driver
i2c: mv64xxx: Fix clock resource by adding an optional bus clock
i2c: mv64xxx: Remove useless test before clk_disable_unprepare
i2c: mxs: use true and false for boolean values
i2c: meson: update doc description to fix build warnings
i2c: meson: add configurable divider factors
dt-bindings: i2c: update documentation for the Meson-AXG
i2c: imx-lpi2c: add runtime pm support
i2c: rcar: fix some trivial typos in comments
i2c: davinci: fix the cpufreq transition
i2c: rk3x: add proper kerneldoc header
i2c: rk3x: account for const type of of_device_id.data
i2c: acorn: remove outdated path from file header
i2c: acorn: add MODULE_LICENSE tag
i2c: rcar: implement bus recovery
i2c: send STOP after successful bus recovery
i2c: ensure SDA is released in recovery if SDA is controllable
i2c: add 'set_sda' to bus_recovery_info
i2c: add identifier in declarations for i2c_bus_recovery
i2c: make kerneldoc about bus recovery more precise
...
|
||
|
Linus Torvalds
|
3462ac5703 |
Refactor support for encrypted symlinks to move common code to fscrypt.
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAlp2R3AACgkQ8vlZVpUN gaOIdAgApEdlFR2Gf93z2hMj5HxVL5rjkuPJVtVkKu0eH2HMQJyxNmjymrRfuFmM 8W1CrEvVKi5Aj6r8q4KHIdVV247Ya0SVEhLwKM0LX4CvlZUXmwgCmZ/MPDTXA1eq C4vPVuJAuSNGNVYDlDs3+NiMHINGNVnBVQQFSPBP9P+iNWPD7o486712qaF8maVn RbfbQ2rWtOIRdlAOD1U5WqgQku59lOsmHk2pc0+X4LHCZFpMoaO80JVjENPAw+BF daRt6TX+WljMyx6DRIaszqau876CJhe/tqlZcCLOkpXZP0jJS13yodp26dVQmjCh w8YdiY7uHK2D+S/8eyj7h7DIwzu3vg== =ZjQP -----END PGP SIGNATURE----- Merge tag 'fscrypt_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt Pull fscrypt updates from Ted Ts'o: "Refactor support for encrypted symlinks to move common code to fscrypt" Ted also points out about the merge: "This makes the f2fs symlink code use the fscrypt_encrypt_symlink() from the fscrypt tree. This will end up dropping the kzalloc() -> f2fs_kzalloc() change, which means the fscrypt-specific allocation won't get tested by f2fs's kmalloc error injection system; which is fine" * tag 'fscrypt_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt: (26 commits) fscrypt: fix build with pre-4.6 gcc versions fscrypt: remove 'ci' parameter from fscrypt_put_encryption_info() fscrypt: document symlink length restriction fscrypt: fix up fscrypt_fname_encrypted_size() for internal use fscrypt: define fscrypt_fname_alloc_buffer() to be for presented names fscrypt: calculate NUL-padding length in one place only fscrypt: move fscrypt_symlink_data to fscrypt_private.h fscrypt: remove fscrypt_fname_usr_to_disk() ubifs: switch to fscrypt_get_symlink() ubifs: switch to fscrypt ->symlink() helper functions ubifs: free the encrypted symlink target f2fs: switch to fscrypt_get_symlink() f2fs: switch to fscrypt ->symlink() helper functions ext4: switch to fscrypt_get_symlink() ext4: switch to fscrypt ->symlink() helper functions fscrypt: new helper function - fscrypt_get_symlink() fscrypt: new helper functions for ->symlink() fscrypt: trim down fscrypt.h includes fscrypt: move fscrypt_is_dot_dotdot() to fs/crypto/fname.c fscrypt: move fscrypt_valid_enc_modes() to fscrypt_private.h ... |
||
Georgi Djakov
|
0ae7d327a6 |
dt-bindings: mailbox: qcom: Document the APCS clock binding
Update the binding documentation for APCS to mention that the APCS hardware block also expose a clock controller functionality. The APCS clock controller is a mux and half-integer divider. It has the main CPU PLL as an input and provides the clock for the application CPU. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> |
||
|
Georgi Djakov
|
c815d769b5 |
mailbox: qcom: Create APCS child device for clock controller
There is a clock controller functionality provided by the APCS hardware block of msm8916 devices. The device-tree would represent an APCS node with both mailbox and clock provider properties. Create a platform child device for the clock controller functionality so the driver can probe and use APCS as parent. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> |
||
|
Georgi Djakov
|
c6a8b171ca |
mailbox: qcom: Convert APCS IPC driver to use regmap
This hardware block provides more functionalities that just IPC. Convert it to regmap to allow other child platform devices to use the same regmap. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> |
||
|
Linus Torvalds
|
617aebe6a9 |
Currently, hardened usercopy performs dynamic bounds checking on slab
cache objects. This is good, but still leaves a lot of kernel memory available to be copied to/from userspace in the face of bugs. To further restrict what memory is available for copying, this creates a way to whitelist specific areas of a given slab cache object for copying to/from userspace, allowing much finer granularity of access control. Slab caches that are never exposed to userspace can declare no whitelist for their objects, thereby keeping them unavailable to userspace via dynamic copy operations. (Note, an implicit form of whitelisting is the use of constant sizes in usercopy operations and get_user()/put_user(); these bypass all hardened usercopy checks since these sizes cannot change at runtime.) This new check is WARN-by-default, so any mistakes can be found over the next several releases without breaking anyone's system. The series has roughly the following sections: - remove %p and improve reporting with offset - prepare infrastructure and whitelist kmalloc - update VFS subsystem with whitelists - update SCSI subsystem with whitelists - update network subsystem with whitelists - update process memory with whitelists - update per-architecture thread_struct with whitelists - update KVM with whitelists and fix ioctl bug - mark all other allocations as not whitelisted - update lkdtm for more sensible test overage -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Kees Cook <kees@outflux.net> iQIcBAABCgAGBQJabvleAAoJEIly9N/cbcAmO1kQAJnjVPutnLSbnUteZxtsv7W4 43Cggvokfxr6l08Yh3hUowNxZVKjhF9uwMVgRRg9Nl5WdYCN+vCQbHz+ZdzGJXKq cGqdKWgexMKX+aBdNDrK7BphUeD46sH7JWR+a/lDV/BgPxBCm9i5ZZCgXbPP89AZ NpLBji7gz49wMsnm/x135xtNlZ3dG0oKETzi7MiR+NtKtUGvoIszSKy5JdPZ4m8q 9fnXmHqmwM6uQFuzDJPt1o+D1fusTuYnjI7EgyrJRRhQ+BB3qEFZApXnKNDRS9Dm uB7jtcwefJCjlZVCf2+PWTOEifH2WFZXLPFlC8f44jK6iRW2Nc+wVRisJ3vSNBG1 gaRUe/FSge68eyfQj5OFiwM/2099MNkKdZ0fSOjEBeubQpiFChjgWgcOXa5Bhlrr C4CIhFV2qg/tOuHDAF+Q5S96oZkaTy5qcEEwhBSW15ySDUaRWFSrtboNt6ZVOhug d8JJvDCQWoNu1IQozcbv6xW/Rk7miy8c0INZ4q33YUvIZpH862+vgDWfTJ73Zy9H jR/8eG6t3kFHKS1vWdKZzOX1bEcnd02CGElFnFYUEewKoV7ZeeLsYX7zodyUAKyi Yp5CImsDbWWTsptBg6h9nt2TseXTxYCt2bbmpJcqzsqSCUwOQNQ4/YpuzLeG0ihc JgOmUnQNJWCTwUUw5AS1 =tzmJ -----END PGP SIGNATURE----- Merge tag 'usercopy-v4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardened usercopy whitelisting from Kees Cook: "Currently, hardened usercopy performs dynamic bounds checking on slab cache objects. This is good, but still leaves a lot of kernel memory available to be copied to/from userspace in the face of bugs. To further restrict what memory is available for copying, this creates a way to whitelist specific areas of a given slab cache object for copying to/from userspace, allowing much finer granularity of access control. Slab caches that are never exposed to userspace can declare no whitelist for their objects, thereby keeping them unavailable to userspace via dynamic copy operations. (Note, an implicit form of whitelisting is the use of constant sizes in usercopy operations and get_user()/put_user(); these bypass all hardened usercopy checks since these sizes cannot change at runtime.) This new check is WARN-by-default, so any mistakes can be found over the next several releases without breaking anyone's system. The series has roughly the following sections: - remove %p and improve reporting with offset - prepare infrastructure and whitelist kmalloc - update VFS subsystem with whitelists - update SCSI subsystem with whitelists - update network subsystem with whitelists - update process memory with whitelists - update per-architecture thread_struct with whitelists - update KVM with whitelists and fix ioctl bug - mark all other allocations as not whitelisted - update lkdtm for more sensible test overage" * tag 'usercopy-v4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (38 commits) lkdtm: Update usercopy tests for whitelisting usercopy: Restrict non-usercopy caches to size 0 kvm: x86: fix KVM_XEN_HVM_CONFIG ioctl kvm: whitelist struct kvm_vcpu_arch arm: Implement thread_struct whitelist for hardened usercopy arm64: Implement thread_struct whitelist for hardened usercopy x86: Implement thread_struct whitelist for hardened usercopy fork: Provide usercopy whitelisting for task_struct fork: Define usercopy region in thread_stack slab caches fork: Define usercopy region in mm_struct slab caches net: Restrict unwhitelisted proto caches to size 0 sctp: Copy struct sctp_sock.autoclose to userspace using put_user() sctp: Define usercopy region in SCTP proto slab cache caif: Define usercopy region in caif proto slab cache ip: Define usercopy region in IP proto slab cache net: Define usercopy region in struct proto slab cache scsi: Define usercopy region in scsi_sense_cache slab cache cifs: Define usercopy region in cifs_request slab cache vxfs: Define usercopy region in vxfs_inode slab cache ufs: Define usercopy region in ufs_inode_cache slab cache ... |
||
|
Linus Torvalds
|
0771ad44a2 |
- clean up hardirq header usage (Yang Shi)
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Kees Cook <kees@outflux.net> iQIcBAABCgAGBQJabv25AAoJEIly9N/cbcAmGMUP/jscOunFi8fScVbECFt61pMw wTrexpPCfJTPcdfIlT+blOieqg6qygWSwbrBiXft8/BC9kxdvYC8VdHXGkg5BdbB y3Bj4vgBzO6meOFaHTWOzTFo0bas0ZpJKXx98s1yXQ9Le7RIRm1BjZWxY/Q/41eF e4PeCTf1gTi+JV2Gm6GzkbJfjGD/HReKM2c/JjyLmwSf4X2j+QKS/daJiwdFMG67 Afz1FsOReECQRGGLEchBue0+cGu9uUk7N6Ppiyt9vbfRirpxBwBl+rEuw4vfY5pt dpPBzMaYVodGL9bOzJVgEAOiCcyi3iMy3axDdnS7RuC6RchAa4DsuTAaD3eeabTQ EDTbc/WOL7uib4+DN9uoJ09UfMhIoFzSgGSxlywOJWN8TH9giyQ2PL9VF/LLB1gi lfpV/CLpuOPSvE6zPEEDg3HEoQP0+A/LPNaZR8j1g+I4gkZXxifp+tUJ2rjSCxPS a5LP4VJXv2rMR4OVy29L65LUvpFd8EmhD31mVr8agZ0isnefY8nFod7KTH2aiTfz vn05VQQpqSt+8MPftqv5vW7d/wYmsFIsTpjtFjrl+TQzcKKRjf4hXyyTwZVjtxOw pXpR1pUNkkAIc8AkOdTxyOXEYaIGke8gnFqMvqrRiri82uXscTYS57Ac8oQY9ry9 dOrg7uPz6WetdgOYra+4 =C8SU -----END PGP SIGNATURE----- Merge tag 'pstore-v4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore update from Kees Cook: "Only a header cleanup this release; nice and quiet. :) - clean up hardirq header usage (Yang Shi)" * tag 'pstore-v4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: fs: pstore: remove unused hardirq.h |
||
|
Linus Torvalds
|
23aedc4b9b |
Only miscellaneous cleanups and bug fixes for ext4 this cycle.
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAlp16xMACgkQ8vlZVpUN gaP1IAf8C48AKVnqy6ftFphzV1CdeGHDwJLL63lChs97fNr1mxo5TZE/6vdYB55j k7C7huQ582cEiGWQJ0U4/+En0hF85zkAk5mTfnSao5BqxLr9ANsAocwBUNBXdFSp B7IyMo4Dct7NCkwfmKLPRcEqZ49vwyv99TqM/9wUkgUStkTjPT7bhHgarB6VPbhp BxoXVnFYgU0sZN0y71IBt8ngWqCK6j7fjw3gsl37oEenG3/h3SO0H9ih1FrysX8S VOwwLJq6vfAgEwQvZACnBwWKDYsZpH7akNp9WGeDMByo28t514RNRjIi0mvLHEZa h72I8Sb3bwHO9MJNvHFe/0b1Say4vw== =dxAX -----END PGP SIGNATURE----- Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 updates from Ted Ts'o: "Only miscellaneous cleanups and bug fixes for ext4 this cycle" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: create ext4_kset dynamically ext4: create ext4_feat kobject dynamically ext4: release kobject/kset even when init/register fail ext4: fix incorrect indentation of if statement ext4: correct documentation for grpid mount option ext4: use 'sbi' instead of 'EXT4_SB(sb)' ext4: save error to disk in __ext4_grp_locked_error() jbd2: fix sphinx kernel-doc build warnings ext4: fix a race in the ext4 shutdown path mbcache: make sure c_entry_count is not decremented past zero ext4: no need flush workqueue before destroying it ext4: fixed alignment and minor code cleanup in ext4.h ext4: fix ENOSPC handling in DAX page fault handler dax: pass detailed error code from dax_iomap_fault() mbcache: revert "fs/mbcache.c: make count_objects() more robust" mbcache: initialize entry->e_referenced in mb_cache_entry_create() ext4: fix up remaining files with SPDX cleanups |
||
|
Linus Torvalds
|
85b8bac957 |
Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
Pull dmi subsystem updates/fixes from Jean Delvare. * 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: firmware: dmi: handle missing DMI data gracefully firmware: dmi_scan: Fix handling of empty DMI strings firmware: dmi_scan: Drop dmi_initialized firmware: dmi: Optimize dmi_matches |
||
|
Linus Torvalds
|
1726aa70e7 |
Merge branch 'fixes-v4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull integrity fixes from James Morris: - add James Bottommley as a Trusted Keys maintainer. - IMA: re-initialize iint->atomic_flags on iint_free(), from Mimi. * 'fixes-v4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: ima: re-initialize iint->atomic_flags maintainers: update trusted keys |
||
|
Linus Torvalds
|
c80c238a28 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) The bnx2x can hang if you give it a GSO packet with a segment size
which is too big for the hardware, detect and drop in this case.
From Daniel Axtens.
2) Fix some overflows and pointer leaks in xtables, from Dmitry Vyukov.
3) Missing RCU locking in igmp, from Eric Dumazet.
4) Fix RX checksum handling on r8152, it can only checksum UDP and TCP
packets. From Hayes Wang.
5) Minor pacing tweak to TCP BBR congestion control, from Neal
Cardwell.
6) Missing RCU annotations in cls_u32, from Paolo Abeni.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (30 commits)
Revert "defer call to mem_cgroup_sk_alloc()"
soreuseport: fix mem leak in reuseport_add_sock()
net: qlge: use memmove instead of skb_copy_to_linear_data
net: qed: use correct strncpy() size
net: cxgb4: avoid memcpy beyond end of source buffer
cls_u32: add missing RCU annotation.
r8152: set rx mode early when linking on
r8152: fix wrong checksum status for received IPv4 packets
nfp: fix TLV offset calculation
net: pxa168_eth: add netconsole support
net: igmp: add a missing rcu locking section
ibmvnic: fix firmware version when no firmware level has been provided by the VIOS server
vmxnet3: remove redundant initialization of pointer 'rq'
lan78xx: remove redundant initialization of pointer 'phydev'
net: jme: remove unused initialization of 'rxdesc'
rtnetlink: remove check for IFLA_IF_NETNSID
rocker: fix possible null pointer dereference in rocker_router_fib_event_work
inet: Avoid unitialized variable warning in inet_unhash()
net: bridge: Fix uninitialized error in br_fdb_sync_static()
openvswitch: Remove padding from packet before L3+ conntrack processing
...
|
||
|
Linus Torvalds
|
6ec4de89b4 |
Andreas Gruenbacher wrote two additional patches that we would like
merged in this time. Both are regressions: 1. The first fixes another kernel build dependency problem. 2. The second fixes a performance regression in glock dumps. -----BEGIN PGP SIGNATURE----- iQEcBAABAgAGBQJadIS1AAoJENeLYdPf93o7i24H/3orp2uf/0EQFRB3WF7vxuhB aFyymb35V5+pkoSOqBRpV8plQR3oNxeQX1uo+a08n5UzW7VHQBApS5m5to5w03dI MRZvDUs84weKwjUm+ndhqOgjoUZuTIQ6+/A6bRDu+24AftqwNE5vHrTBvDdZ94zN WxCy847aHd21TQ7nKIsLVp7wlllmRuxp1D+VEc7Vmn18eNrGp4TDavP5lq/4YR92 Zsj1AfhJK1GuAY9AJGMT3ZiFL6Mdg9oj7qSyJ2HjT7q/QJE+odwI8uUPs4HKpiko VPBPhTrfgDE2nD4gAYIR41Aog8s8JnLgGK+0P7CqVxB37rq89BSYvApaHQE8yTg= =4Ha2 -----END PGP SIGNATURE----- Merge tag 'gfs2-4.16.fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull GFS2 fixes from Bob Peterson: "Andreas Gruenbacher wrote two additional patches that we would like merged in this time. Both are regressions: - fix another kernel build dependency problem - fix a performance regression in glock dumps" * tag 'gfs2-4.16.fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Glock dump performance regression fix gfs2: Fix the crc32c dependency |
||
|
Linus Torvalds
|
abbbd0211d |
SCSI postmerge on 20180202
This is a set of three patches that depended on mq and zone changes in the block tree (now upstream). Signed-off-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCWnSq/iYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishVRjAP4kVZ+d o2gd6CqfhQqdbps7bcGdDCTjxTVZd4w56zgRAAEA4xjO6lhPCGlGEwJVlSMmojCE rJuw2ITmWMX//V4iBmU= =YQ8Y -----END PGP SIGNATURE----- Merge tag 'scsi-postmerge' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull second set of SCSI updates from James Bottomley: "This is a set of three patches that depended on mq and zone changes in the block tree (now upstream)" * tag 'scsi-postmerge' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sd: Remove zone write locking scsi: sd_zbc: Initialize device request queue zoned data scsi: scsi-mq-debugfs: Show more information |
||
|
Linus Torvalds
|
6cb7903e37 |
linux-kselftest-4.16-rc1
This update to Kselftest consists of fixes, cleanups, and SPDX license
additions.
-----BEGIN PGP SIGNATURE-----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=gpS1
-----END PGP SIGNATURE-----
Merge tag 'linux-kselftest-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest updates from Shuah Khan:
"This update to Kselftest consists of fixes, cleanups, and SPDX license
additions"
* tag 'linux-kselftest-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests: vm: update .gitignore with missing generated file
selftests/x86: Add <test_name>{,_32,_64} targets
selftests: Fix loss of test output in run_kselftests.sh
selftest: ftrace: Fix to add 256 kprobe events correctly
selftest: ftrace: Fix to pick text symbols for kprobes
selftests: media_tests: Add SPDX license identifier
selftests: kselftest.h: Add SPDX license identifier
selftests: kselftest_install.sh: Add SPDX license identifier
selftests: gen_kselftest_tar.h: Add SPDX license identifier
selftests: media_tests: Fix Makefile 'clean' target warning
tools/testing: Fix trailing semicolon
kselftest: fix OOM in memory compaction test
selftests: seccomp: fix compile error seccomp_bpf
|
||
|
Linus Torvalds
|
23c35f48f5 |
pinctrl: remove include file from <linux/device.h>
When pulling the recent pinctrl merge, I was surprised by how a
pinctrl-only pull request ended up rebuilding basically the whole
kernel.
The reason for that ended up being that <linux/device.h> included
<linux/pinctrl/devinfo.h>, so any change to that file ended up causing
pretty much every driver out there to be rebuilt.
The reason for that was because 'struct device' has this in it:
#ifdef CONFIG_PINCTRL
struct dev_pin_info *pins;
#endif
but we already avoid header includes for these kinds of things in that
header file, preferring to just use a forward-declaration of the
structure instead. Exactly to avoid this kind of header dependency.
Since some drivers seem to expect that <linux/pinctrl/devinfo.h> header
to come in automatically, move the include to <linux/pinctrl/pinctrl.h>
instead. It might be better to just make the includes more targeted,
but I'm not going to review every driver.
It would definitely be good to have a tool for finding and minimizing
header dependencies automatically - or at least help with them. Right
now we almost certainly end up having way too many of these things, and
it's hard to test every single configuration.
FWIW, you can get a sense of the "hotness" of a header file with something
like this after doing a full build:
find . -name '.*.o.cmd' -print0 |
xargs -0 tail --lines=+2 |
grep -v 'wildcard ' |
tr ' \\' '\n' |
sort | uniq -c | sort -n | less -S
which isn't exact (there are other things in those '*.o.cmd' than just
the dependencies, and the "--lines=+2" only removes the header), but
might a useful approximation.
With this patch, <linux/pinctrl/devinfo.h> drops to "only" having 833
users in the current x86-64 allmodconfig. In contrast, <linux/device.h>
has 14857 build files including it directly or indirectly.
Of course, the headers that absolutely _everybody_ includes (things like
<linux/types.h> etc) get a score of 23000+.
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||
Ard Biesheuvel
|
a81114d03e |
firmware: dmi: handle missing DMI data gracefully
Currently, when booting a kernel with DMI support on a platform that has no DMI tables, the following output is emitted into the kernel log: [ 0.128818] DMI not present or invalid. ... [ 1.306659] dmi: Firmware registration failed. ... [ 2.908681] dmi-sysfs: dmi entry is absent. The first one is a pr_info(), but the subsequent ones are pr_err()s that complain about a condition that is not really an error to begin with. So let's clean this up, and give up silently if dma_available is not set. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Martin Hundebøll <mnhu@prevas.dk> Signed-off-by: Jean Delvare <jdelvare@suse.de> |
||
Jean Delvare
|
a7770ae194 |
firmware: dmi_scan: Fix handling of empty DMI strings
The handling of empty DMI strings looks quite broken to me:
* Strings from 1 to 7 spaces are not considered empty.
* True empty DMI strings (string index set to 0) are not considered
empty, and result in allocating a 0-char string.
* Strings with invalid index also result in allocating a 0-char
string.
* Strings starting with 8 spaces are all considered empty, even if
non-space characters follow (sounds like a weird thing to do, but
I have actually seen occurrences of this in DMI tables before.)
* Strings which are considered empty are reported as 8 spaces,
instead of being actually empty.
Some of these issues are the result of an off-by-one error in memcmp,
the rest is incorrect by design.
So let's get it square: missing strings and strings made of only
spaces, regardless of their length, should be treated as empty and
no memory should be allocated for them. All other strings are
non-empty and should be allocated.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Fixes:
|
||
|
Jean Delvare
|
7117794feb |
firmware: dmi_scan: Drop dmi_initialized
I don't think it makes sense to check for a possible bad initialization order at run time on every system when it is all decided at build time. A more efficient way to make sure developers do not introduce new calls to dmi_check_system() too early in the initialization sequence is to simply document the expected call order. That way, developers have a chance to get it right immediately, without having to test-boot their kernel, wonder why it does not work, and parse the kernel logs for a warning message. And we get rid of the run-time performance penalty as a nice side effect. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Ingo Molnar <mingo@kernel.org> |
||
|
Jean Delvare
|
8cf4e6a04f |
firmware: dmi: Optimize dmi_matches
Function dmi_matches can me made a bit faster: * The documented purpose of dmi_initialized is to catch too early calls to dmi_check_system(). I'm not fully convinced it justifies slowing down the initialization of all systems out there, but at least the check should not have been moved from dmi_check_system() to dmi_matches(). dmi_matches() is being called for every entry of the table passed to dmi_check_system(), causing the same redundant check to be performed again and again. So move it back to dmi_check_system(), reverting this specific portion of commit |
||
Roman Gushchin
|
edbe69ef2c |
Revert "defer call to mem_cgroup_sk_alloc()"
This patch effectively reverts commit |
||
Eric Dumazet
|
4db428a7c9 |
soreuseport: fix mem leak in reuseport_add_sock()
reuseport_add_sock() needs to deal with attaching a socket having
its own sk_reuseport_cb, after a prior
setsockopt(SO_ATTACH_REUSEPORT_?BPF)
Without this fix, not only a WARN_ONCE() was issued, but we were also
leaking memory.
Thanks to sysbot and Eric Biggers for providing us nice C repros.
------------[ cut here ]------------
socket already in reuseport group
WARNING: CPU: 0 PID: 3496 at net/core/sock_reuseport.c:119
reuseport_add_sock+0x742/0x9b0 net/core/sock_reuseport.c:117
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 3496 Comm: syzkaller869503 Not tainted 4.15.0-rc6+ #245
Hardware name: Google Google Compute Engine/Google Compute Engine,
BIOS
Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:17 [inline]
dump_stack+0x194/0x257 lib/dump_stack.c:53
panic+0x1e4/0x41c kernel/panic.c:183
__warn+0x1dc/0x200 kernel/panic.c:547
report_bug+0x211/0x2d0 lib/bug.c:184
fixup_bug.part.11+0x37/0x80 arch/x86/kernel/traps.c:178
fixup_bug arch/x86/kernel/traps.c:247 [inline]
do_error_trap+0x2d7/0x3e0 arch/x86/kernel/traps.c:296
do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:315
invalid_op+0x22/0x40 arch/x86/entry/entry_64.S:1079
Fixes:
|
||
Arnd Bergmann
|
cfabb1779d |
net: qlge: use memmove instead of skb_copy_to_linear_data
gcc-8 points out that the skb_copy_to_linear_data() argument points to
the skb itself, which makes it run into a problem with overlapping
memcpy arguments:
In file included from include/linux/ip.h:20,
from drivers/net/ethernet/qlogic/qlge/qlge_main.c:26:
drivers/net/ethernet/qlogic/qlge/qlge_main.c: In function 'ql_realign_skb':
include/linux/skbuff.h:3378:2: error: 'memcpy' source argument is the same as destination [-Werror=restrict]
memcpy(skb->data, from, len);
It's unclear to me what the best solution is, maybe it ought to use a
different helper that adjusts the skb data in a safe way. Simply using
memmove() here seems like the easiest workaround.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
|
Arnd Bergmann
|
11f711081a |
net: qed: use correct strncpy() size
passing the strlen() of the source string as the destination length is pointless, and gcc-8 now warns about it: drivers/net/ethernet/qlogic/qed/qed_debug.c: In function 'qed_grc_dump': include/linux/string.h:253: error: 'strncpy' specified bound depends on the length of the source argument [-Werror=stringop-overflow=] This changes qed_grc_dump_big_ram() to instead uses the length of the destination buffer, and use strscpy() to guarantee nul-termination. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Arnd Bergmann
|
1a91649fd3 |
net: cxgb4: avoid memcpy beyond end of source buffer
Building with link-time-optimizations revealed that the cxgb4 driver does
a fixed-size memcpy() from a variable-length constant string into the
network interface name:
In function 'memcpy',
inlined from 'cfg_queues_uld.constprop' at drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:335:2,
inlined from 'cxgb4_register_uld.constprop' at drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:719:9:
include/linux/string.h:350:3: error: call to '__read_overflow2' declared with attribute error: detected read beyond size of object passed as 2nd parameter
__read_overflow2();
^
I can see two equally workable solutions: either we use a strncpy() instead
of the memcpy() to stop at the end of the input, or we make the source buffer
fixed length as well. This implements the latter.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
Paolo Abeni
|
058a6c0334 |
cls_u32: add missing RCU annotation.
In a couple of points of the control path, n->ht_down is currently accessed without the required RCU annotation. The accesses are safe, but sparse complaints. Since we already held the rtnl lock, let use rtnl_dereference(). Fixes: |
||
David S. Miller
|
0072f0c40b |
Merge branch 'r8152-fix-rx-issues'
Hayes Wang says: ==================== r8152: fix rx issues The two patched are used to fix rx issues. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Hayes Wang
|
aece4770fb |
r8152: set rx mode early when linking on
Set rx mode before calling netif_wake_queue() when linking on to avoid the device missing the receiving packets. The transmission may start after calling netif_wake_queue(), and the packets of resopnse may reach before calling rtl8152_set_rx_mode() which let the device could receive packets. Then, the packets of response would be missed. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Hayes Wang
|
ea6499e160 |
r8152: fix wrong checksum status for received IPv4 packets
The device could only check the checksum of TCP and UDP packets. Therefore, for the IPv4 packets excluding TCP and UDP, the check of checksum is necessary, even though the IP checksum is correct. Take ICMP for example, The IP checksum may be correct, but the ICMP checksum may be wrong. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Edwin Peer
|
1d8ef0c076 |
nfp: fix TLV offset calculation
The data pointer in the config space TLV parser already includes
NFP_NET_CFG_TLV_BASE, it should not be added again. Incorrect
offset values were only used in printed user output, rendering
the bug merely cosmetic.
Fixes:
|
||
|
Linus Torvalds
|
d3581c8ef7 |
IEEE 1394 subsystem patches:
- make JMicron JMB38x controllers work with IOMMU-equipped systems - IP-over-1394: allow user-configured MTU of up to 4096 bytes -----BEGIN PGP SIGNATURE----- iQJOBAABCAA4FiEElVwAmOXEbvmhUkgUefNvslRdedAFAlp0aGYaHHN0ZWZhbnJA czVyNi5pbi1iZXJsaW4uZGUACgkQefNvslRdedDOHg/+NBs+6uv7SDZ2HXfQ6EQs ytoAaPMjrSWztHWrz3JM/Q1CECgwYJhq3pWqTCIho2CXE/PFJF0YvqSgg45buzW1 sBOsJ6Sn5yIFTcHw9IDcTjI73lNLjEyBuft7KzHswCYbNbftOaebVE+19D24wOCb MspCcrqqQehmlHLrmhJmkv9n4kUEx7v/ZT5lXy4gXxO3/NvQ02Vq7AblbNX1/mcy Lf7ONqWi4cjY5sp49KuR0tZJZmclYodUnqkCSSRsLGtJSj/oacMufqk9/LU80Oc4 0J9Xzf4kRGWxmdO7TqLRu4632oZeXjX/q57IsKJOcjIqPX/FDAWOdBadaEEVOSLy AOwpXQ3GOl9SC8HmSptTSzMedRoxszwZ7NdbLvkuydoPa2mpTyxHYhOf1gy6639g fa0iQ8LdzDIjI1R8bka9SWVmUlxaOFKbYMqhuWk+ugoG4QtZKpCdXs4MFOmSyWGX kAtanLXKijA1iVrr1Kn2Cf2MJlvjuYfG00X4dzKIsIEvZHgwXs2mYua5wNHy4eLe KrKC3WBGDkW81Zokk9FFvdsECvCc1W4z/bLIOWrGsMa3OLvA0jiZTVydQXMdZyHd GL2LtpwfCbuRUZkt/ScJ3ELyXDULviaBu/mlX4Ppc2c15JW/RSmwr3S/W/n0HL6j pe9TTDYRTnPpScJ2eI7NlYY= =FQUh -----END PGP SIGNATURE----- Merge tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire updates from Stefan Richter - make JMicron JMB38x controllers work with IOMMU-equipped systems - IP-over-1394: allow user-configured MTU of up to 4096 bytes * tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: firewire-ohci: work around oversized DMA reads on JMicron controllers firewire: net: max MTU off by one |
||
|
Arnd Bergmann
|
328008a72d |
x86/power: Fix swsusp_arch_resume prototype
The declaration for swsusp_arch_resume marks it as 'asmlinkage', but the
definition in x86-32 does not, and it fails to include the header with the
declaration. This leads to a warning when building with
link-time-optimizations:
kernel/power/power.h:108:23: error: type of 'swsusp_arch_resume' does not match original declaration [-Werror=lto-type-mismatch]
extern asmlinkage int swsusp_arch_resume(void);
^
arch/x86/power/hibernate_32.c:148:0: note: 'swsusp_arch_resume' was previously declared here
int swsusp_arch_resume(void)
This moves the declaration into a globally visible header file and fixes up
both x86 definitions to match it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Len Brown <len.brown@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Nicolas Pitre <nico@linaro.org>
Cc: linux-pm@vger.kernel.org
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Bart Van Assche <bart.vanassche@wdc.com>
Link: https://lkml.kernel.org/r/20180202145634.200291-2-arnd@arndb.de
|
||
|
Arnd Bergmann
|
ebfc15019c |
x86/dumpstack: Avoid uninitlized variable
In some configurations, 'partial' does not get initialized, as shown by
this gcc-8 warning:
arch/x86/kernel/dumpstack.c: In function 'show_trace_log_lvl':
arch/x86/kernel/dumpstack.c:156:4: error: 'partial' may be used uninitialized in this function [-Werror=maybe-uninitialized]
show_regs_if_on_stack(&stack_info, regs, partial);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This initializes it to false, to get the previous behavior in this case.
Fixes:
|
||
|
Linus Torvalds
|
ef991796be |
This is the bulk of pin control changes for the v4.16 kernel cycle:
Core changes:
- After lengthy discussions and partly due to my ignorance, we have
merged a patch making pinctrl_force_default() and pinctrl_force_sleep()
reprogram the states into the hardware of any hogged pins, even
if they are already in the desired state. This only apply to hogged
pins since groups of pins owned by drivers need to be managed by
each driver, lest they could not do things like runtime PM and
put pins to sleeping state even if the system as a whole is not
in sleep.
New drivers:
- New driver for the Microsemi Ocelot SoC. This is used in ethernet
switches.
- The X-Powers AXP209 GPIO driver was extended to also deal with pin
control and moved over from the GPIO subsystem. This circuit is
a mixed-mode integrated circuit which is part of AllWinner designs.
- New subdriver for the Qualcomm MSM8998 SoC, core of a high end
mobile devices (phones) chipset.
- New subdriver for the ST Microelectronics STM32MP157 MPU and
STM32F769 MCU from the STM32 family.
- New subdriver for the MediaTek MT7622 SoC. This is used for routers,
repeater, gateways and such network infrastructure.
- New subdriver for the NXP (former Freescale) i.MX 6ULL. This SoC has
multimedia features and target "smart devices", I guess in-car
entertainment, in-flight entertainment, industrial control panels etc.
General improvements:
- Incremental improvements on the SH-PFC subdrivers for things like
the CAN bus.
- Enable the glitch filter on Baytrail GPIOs used for interrupts.
- Proper handling of pins to GPIO ranges on the Semtec SX150X
- An IRQ setup ordering fix on MCP23S08.
- A good set of janitorial coding style fixes.
-----BEGIN PGP SIGNATURE-----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=gLY/
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for the v4.16 kernel cycle.
Like with GPIO it is actually a bit calm this time.
Core changes:
- After lengthy discussions and partly due to my ignorance, we have
merged a patch making pinctrl_force_default() and
pinctrl_force_sleep() reprogram the states into the hardware of any
hogged pins, even if they are already in the desired state.
This only apply to hogged pins since groups of pins owned by
drivers need to be managed by each driver, lest they could not do
things like runtime PM and put pins to sleeping state even if the
system as a whole is not in sleep.
New drivers:
- New driver for the Microsemi Ocelot SoC. This is used in ethernet
switches.
- The X-Powers AXP209 GPIO driver was extended to also deal with pin
control and moved over from the GPIO subsystem. This circuit is a
mixed-mode integrated circuit which is part of AllWinner designs.
- New subdriver for the Qualcomm MSM8998 SoC, core of a high end
mobile devices (phones) chipset.
- New subdriver for the ST Microelectronics STM32MP157 MPU and
STM32F769 MCU from the STM32 family.
- New subdriver for the MediaTek MT7622 SoC. This is used for
routers, repeater, gateways and such network infrastructure.
- New subdriver for the NXP (former Freescale) i.MX 6ULL. This SoC
has multimedia features and target "smart devices", I guess in-car
entertainment, in-flight entertainment, industrial control panels
etc.
General improvements:
- Incremental improvements on the SH-PFC subdrivers for things like
the CAN bus.
- Enable the glitch filter on Baytrail GPIOs used for interrupts.
- Proper handling of pins to GPIO ranges on the Semtec SX150X
- An IRQ setup ordering fix on MCP23S08.
- A good set of janitorial coding style fixes"
* tag 'pinctrl-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (102 commits)
pinctrl: mcp23s08: fix irq setup order
pinctrl: Forward declare struct device
pinctrl: sunxi: Use of_clk_get_parent_count() instead of open coding
pinctrl: stm32: add STM32F769 MCU support
pinctrl: sx150x: Add a static gpio/pinctrl pin range mapping
pinctrl: sx150x: Register pinctrl before adding the gpiochip
pinctrl: sx150x: Unregister the pinctrl on release
pinctrl: ingenic: Remove redundant dev_err call in ingenic_pinctrl_probe()
pinctrl: sprd: Use seq_putc() in sprd_pinconf_group_dbg_show()
pinctrl: pinmux: Use seq_putc() in pinmux_pins_show()
pinctrl: abx500: Use seq_putc() in abx500_gpio_dbg_show()
pinctrl: mediatek: mt7622: align error handling of mtk_hw_get_value call
pinctrl: mediatek: mt7622: fix potential uninitialized value being returned
pinctrl: uniphier: refactor drive strength get/set functions
pinctrl: imx7ulp: constify struct imx_cfg_params_decode
pinctrl: imx: constify struct imx_pinctrl_soc_info
pinctrl: imx7d: simplify imx7d_pinctrl_probe
pinctrl: imx: use struct imx_pinctrl_soc_info as a const
pinctrl: sunxi-pinctrl: fix pin funtion can not be match correctly.
pinctrl: qcom: Add msm8998 pinctrl driver
...
|
||
|
Linus Torvalds
|
bf644990a7 |
RTC for 4.16
Subsystem: - Move ABI documentation to Documentation/ABI New driver: - NXP i.MX53 SRTC - Chrome OS EC RTC Drivers: - Remove at32ap700x - Many fixes in various error paths -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEXx9Viay1+e7J/aM4AyWl4gNJNJIFAlp0P/wACgkQAyWl4gNJ NJLKnQ/+N2b1O5urndPRbxxFOYixNtsNUav7nqslsewWtKJ0q+vSlzkiFXPWIIqm 7KFoMtp3ZnV30t4QkB3A2SHjIJxo2vSwSkEld6ZpMMaMA2ZRo710eNg7oJanwArG 3aE6aNY24X/8/fc4zBeNxdeE8wWHYZU40tdkoHctUQSfyb2K2gGQD+/mjJV11Q/s +ULx3bqcjnfMWDn5MKMyoxIZiAKwrljtc9dhdK03aVvgCic7cApPHV4W4ksFPGJR GuTo/TrKUELi2GxZpbLtoX03K7+NM5nlLeCIBmPKmmCvO60Ie1hGIoaOn5F3jkSR 8/1OlkUuN3HCn0L67jKH9ujt+NvZnUzl1AEtzN5nx435Ikt7GJGqJyHbljmoNfnw LhfZVYhD1y5v0SsJ4lG0KYVL57elTCLQqqnqiLSGBjNsYOOceM7iwwxrMCIMvnHA NWSqDMWmJvEl4jRK1Rm0z867JYUW4EN+43YnkMZt8D61LQrYRa5A9s0FRqzfrHjz bQgR2KcYPGiHvAJ/D97BUpKbEk4bwrU+Y6gaHyWl1v1uGysP9nA7fCpMbkSov2GA 04od8FIyiDhpKEmZQapfXLqokgiuDN9Wt5IczVQ3ZgOAZCvneFAojxLwyLqJ0+3D xu1wOVrQx3UilA59QqWCC2EiyVWDLEtrnSXjYJCPy/QSfaH7uOI= =TjE4 -----END PGP SIGNATURE----- Merge tag 'rtc-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "Not much this cycle. I've pushed the at32ap700x removal late but it is unlikely to cause any issues. Summary: Subsystem: - Move ABI documentation to Documentation/ABI New driver: - NXP i.MX53 SRTC - Chrome OS EC RTC Drivers: - Remove at32ap700x - Many fixes in various error paths" * tag 'rtc-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: rtc: remove rtc-at32ap700x Documentation: rtc: move iotcl interface documentation to ABI Documentation: rtc: add sysfs file permissions Documentation: rtc: move sysfs documentation to ABI rtc: mxc_v2: remove __exit annotation rtc: mxc_v2: Remove unnecessary platform_get_resource() error check rtc: add mxc driver for i.MX53 SRTC dt-bindings: rtc: add bindings for i.MX53 SRTC rtc: r7301: Fix a possible sleep-in-atomic bug in rtc7301_set_time rtc: r7301: Fix a possible sleep-in-atomic bug in rtc7301_read_time rtc: omap: fix unbalanced clk_prepare_enable/clk_disable_unprepare rtc: ac100: Fix multiple race conditions rtc: sun6i: ensure rtc is kfree'd on error rtc: cros-ec: add cros-ec-rtc driver. mfd: cros_ec: Introduce RTC commands and events definitions. rtc: stm32: Fix copyright rtc: Remove unused RTC_DEVICE_NAME_SIZE rtc: r9701: Remove r9701_remove function rtc: brcmstb-waketimer: fix error handling in brcmstb_waketmr_probe() |
||
|
Linus Torvalds
|
b89e32ccd1 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha
Pull alpha updates from Matt Turner: "A few small fixes and clean ups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha: alpha: fix crash if pthread_create races with signal delivery alpha: fix formating of stack content alpha: fix reboot on Avanti platform alpha: deprecate pci_get_bus_and_slot() alpha: Fix mixed up args in EXC macro in futex operations alpha: osf_sys.c: use timespec64 where appropriate alpha: osf_sys.c: fix put_tv32 regression alpha: make thread_saved_pc static alpha: make XTABS equivalent to TAB3 |
||
|
Linus Torvalds
|
03f51d4efa |
powerpc updates for 4.16
Highlights:
- Enable support for memory protection keys aka "pkeys" on Power7/8/9 when
using the hash table MMU.
- Extend our interrupt soft masking to support masking PMU interrupts as well
as "normal" interrupts, and then use that to implement local_t for a ~4x
speedup vs the current atomics-based implementation.
- A new driver "ocxl" for "Open Coherent Accelerator Processor Interface
(OpenCAPI)" devices.
- Support for new device tree properties on PowerVM to describe hotpluggable
memory and devices.
- Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE to the 64-bit VDSO.
- Freescale updates from Scott:
"Contains fixes for CPM GPIO and an FSL PCI erratum workaround, plus a
minor cleanup patch."
As well as quite a lot of other changes all over the place, and small fixes and
cleanups as always.
Thanks to:
Alan Modra, Alastair D'Silva, Alexey Kardashevskiy, Alistair Popple, Andreas
Schwab, Andrew Donnellan, Aneesh Kumar K.V, Anju T Sudhakar, Anshuman
Khandual, Anton Blanchard, Arnd Bergmann, Balbir Singh, Benjamin
Herrenschmidt, Bhaktipriya Shridhar, Bryant G. Ly, Cédric Le Goater,
Christophe Leroy, Christophe Lombard, Cyril Bur, David Gibson, Desnes A. Nunes
do Rosario, Dmitry Torokhov, Frederic Barrat, Geert Uytterhoeven, Guilherme G.
Piccoli, Gustavo A. R. Silva, Gustavo Romero, Ivan Mikhaylov, Joakim
Tjernlund, Joe Perches, Josh Poimboeuf, Juan J. Alvarez, Julia Cartwright,
Kamalesh Babulal, Madhavan Srinivasan, Mahesh Salgaonkar, Mathieu Malaterre,
Michael Bringmann, Michael Hanselmann, Michael Neuling, Nathan Fontenot,
Naveen N. Rao, Nicholas Piggin, Paul Mackerras, Philippe Bergheaud, Ram Pai,
Russell Currey, Santosh Sivaraj, Scott Wood, Seth Forshee, Simon Guo, Stewart
Smith, Sukadev Bhattiprolu, Thiago Jung Bauermann, Vaibhav Jain, Vasyl
Gomonovych.
-----BEGIN PGP SIGNATURE-----
iQIwBAABCAAaBQJadF6wExxtcGVAZWxsZXJtYW4uaWQuYXUACgkQUevqPMjhpYA2
nBAAnguCEyAIYpc+ffE3WU9xJEWxa6bKuVufHcUFVntGiGD+igmMS+SHp4ay3Aos
HcA4WFrpzNb2KZ++kmFWtAKWnMfCiW9xuYJNicjr7X5ZiVBEhLWN/mQCwBKs3p6L
5+HhvytcdkKVbEcyVjEGvRL40AyxXNOI02o6Co9X8vanHsmWB4q0eWe4PHstZqlg
6K6kazMp+NTvEFYwKNXDOvuHouKSL57l14SLROH7CpJkNTOQ9s+W59/LmnuCjRlu
o70b7iWOAEbF9tvMma1ksDZVNj7mSyaymLYCyOXu4CkuuleJacZYJ9oQGNddoIbC
wk7l93vPT/yze7DYg8x3uXpKcaDEvEepPuQ/ubz+UXFQWuJtl5ej6Cv+0eOmyZIs
+bjWhGHKdNttnsiPlTRCX/gWD13RE1dB6xXJlfOJ7Oz9OnXXK8ZKc1NTREbQXRWM
8tClAwf9upWpm86GHPVnyrgYbgZo5b1os4SoS8e3kESzakrQVQP7J376u2DtccRq
2AGqjJ+tl5tYPnhm8zG1cNrpqHHpgkNGqLS7DvWRg3EPmEKVQcltN1b/0aKaAjHA
aTRofjrVo+jJ4MX1uyEo59yNCEQPfjkmHRQdLwm+xjWTzEPfIMzpWyXm14tawDQf
OjcAe90W/qQ18brw4z+2BI14J76XziOSX/QcunOn1u/sqaM=
=3rYn
-----END PGP SIGNATURE-----
Merge tag 'powerpc-4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
"Highlights:
- Enable support for memory protection keys aka "pkeys" on Power7/8/9
when using the hash table MMU.
- Extend our interrupt soft masking to support masking PMU interrupts
as well as "normal" interrupts, and then use that to implement
local_t for a ~4x speedup vs the current atomics-based
implementation.
- A new driver "ocxl" for "Open Coherent Accelerator Processor
Interface (OpenCAPI)" devices.
- Support for new device tree properties on PowerVM to describe
hotpluggable memory and devices.
- Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE to the 64-bit
VDSO.
- Freescale updates from Scott: fixes for CPM GPIO and an FSL PCI
erratum workaround, plus a minor cleanup patch.
As well as quite a lot of other changes all over the place, and small
fixes and cleanups as always.
Thanks to: Alan Modra, Alastair D'Silva, Alexey Kardashevskiy,
Alistair Popple, Andreas Schwab, Andrew Donnellan, Aneesh Kumar K.V,
Anju T Sudhakar, Anshuman Khandual, Anton Blanchard, Arnd Bergmann,
Balbir Singh, Benjamin Herrenschmidt, Bhaktipriya Shridhar, Bryant G.
Ly, Cédric Le Goater, Christophe Leroy, Christophe Lombard, Cyril Bur,
David Gibson, Desnes A. Nunes do Rosario, Dmitry Torokhov, Frederic
Barrat, Geert Uytterhoeven, Guilherme G. Piccoli, Gustavo A. R. Silva,
Gustavo Romero, Ivan Mikhaylov, Joakim Tjernlund, Joe Perches, Josh
Poimboeuf, Juan J. Alvarez, Julia Cartwright, Kamalesh Babulal,
Madhavan Srinivasan, Mahesh Salgaonkar, Mathieu Malaterre, Michael
Bringmann, Michael Hanselmann, Michael Neuling, Nathan Fontenot,
Naveen N. Rao, Nicholas Piggin, Paul Mackerras, Philippe Bergheaud,
Ram Pai, Russell Currey, Santosh Sivaraj, Scott Wood, Seth Forshee,
Simon Guo, Stewart Smith, Sukadev Bhattiprolu, Thiago Jung Bauermann,
Vaibhav Jain, Vasyl Gomonovych"
* tag 'powerpc-4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (199 commits)
powerpc/mm/radix: Fix build error when RADIX_MMU=n
macintosh/ams-input: Use true and false for boolean values
macintosh: change some data types from int to bool
powerpc/watchdog: Print the NIP in soft_nmi_interrupt()
powerpc/watchdog: regs can't be null in soft_nmi_interrupt()
powerpc/watchdog: Tweak watchdog printks
powerpc/cell: Remove axonram driver
rtc-opal: Fix handling of firmware error codes, prevent busy loops
powerpc/mpc52xx_gpt: make use of raw_spinlock variants
macintosh/adb: Properly mark continued kernel messages
powerpc/pseries: Fix cpu hotplug crash with memoryless nodes
powerpc/numa: Ensure nodes initialized for hotplug
powerpc/numa: Use ibm,max-associativity-domains to discover possible nodes
powerpc/kernel: Block interrupts when updating TIDR
powerpc/powernv/idoa: Remove unnecessary pcidev from pci_dn
powerpc/mm/nohash: do not flush the entire mm when range is a single page
powerpc/pseries: Add Initialization of VF Bars
powerpc/pseries/pci: Associate PEs to VFs in configure SR-IOV
powerpc/eeh: Add EEH notify resume sysfs
powerpc/eeh: Add EEH operations to notify resume
...
|
||
|
Linus Torvalds
|
367b0df173 |
Merge branch 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King: - StrongARM SA1111 updates to modernise and remove cruft - Add StrongARM gpio drivers for board GPIOs - Verify size of zImage is what we expect to avoid issues with appended DTB - nommu updates from Vladimir Murzin - page table read-write-execute checking from Jinbum Park - Broadcom Brahma-B15 cache updates from Florian Fainelli - Avoid failure with kprobes test caused by inappropriately placed kprobes - Remove __memzero optimisation (which was incorrectly being used directly by some drivers) * 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (32 commits) ARM: 8745/1: get rid of __memzero() ARM: 8744/1: don't discard memblock for kexec ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag ARM: 8742/1: Always use REFCOUNT_FULL ARM: 8741/1: B15: fix unused label warnings ARM: 8740/1: NOMMU: Make sure we do not hold stale data in mem[] array ARM: 8739/1: NOMMU: Setup VBAR/Hivecs for secondaries cores ARM: 8738/1: Disable CONFIG_DEBUG_VIRTUAL for NOMMU ARM: 8737/1: mm: dump: add checking for writable and executable ARM: 8736/1: mm: dump: make the page table dumping seq_file ARM: 8735/1: mm: dump: make page table dumping reusable ARM: sa1100/neponset: add GPIO drivers for control and modem registers ARM: sa1100/assabet: add BCR/BSR GPIO driver ARM: 8734/1: mm: idmap: Mark variables as ro_after_init ARM: 8733/1: hw_breakpoint: Mark variables as __ro_after_init ARM: 8732/1: NOMMU: Allow userspace to access background MPU region ARM: 8727/1: MAINTAINERS: Update brcmstb entries to cover B15 code ARM: 8728/1: B15: Register reboot notifier for KEXEC ARM: 8730/1: B15: Add suspend/resume hooks ARM: 8726/1: B15: Add CPU hotplug awareness ... |
||
|
Linus Torvalds
|
44644391ff |
Microblaze patches for 4.16-rc1
- Fix endian handling and Kconfig dependency - Fix iounmap prototype -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEABECAAYFAlp0BlEACgkQykllyylKDCGNMQCdElmllSr708zjfx7ZjZUrhISA 90MAn2dEe6gYItAHFrocm/f4rvEL01TX =+DXH -----END PGP SIGNATURE----- Merge tag 'microblaze-4.16-rc1' of git://git.monstr.eu/linux-2.6-microblaze Pull microblaze updates from Michal Simek: - Fix endian handling and Kconfig dependency - Fix iounmap prototype * tag 'microblaze-4.16-rc1' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Setup proper dependency for optimized lib functions microblaze: fix iounmap prototype microblaze: fix endian handling |
||
|
Arnd Bergmann
|
1d51877578 |
block: skd: fix incorrect linux/slab_def.h inclusion
skd includes slab_def.h to get access to the slab cache object size.
However, including this header breaks when we use SLUB or SLOB instead of
the SLAB allocator, since the structure layout is completely different,
as shown by this warning when we build this driver in one of the invalid
configurations with link-time optimizations enabled:
include/linux/slab.h:715:0: error: type of 'kmem_cache_size' does not match original declaration [-Werror=lto-type-mismatch]
unsigned int kmem_cache_size(struct kmem_cache *s);
mm/slab_common.c:77:14: note: 'kmem_cache_size' was previously declared here
unsigned int kmem_cache_size(struct kmem_cache *s)
^
mm/slab_common.c:77:14: note: code may be misoptimized unless -fno-strict-aliasing is used
include/linux/slab.h:147:0: error: type of 'kmem_cache_destroy' does not match original declaration [-Werror=lto-type-mismatch]
void kmem_cache_destroy(struct kmem_cache *);
mm/slab_common.c:858:6: note: 'kmem_cache_destroy' was previously declared here
void kmem_cache_destroy(struct kmem_cache *s)
^
mm/slab_common.c:858:6: note: code may be misoptimized unless -fno-strict-aliasing is used
include/linux/slab.h:140:0: error: type of 'kmem_cache_create' does not match original declaration [-Werror=lto-type-mismatch]
struct kmem_cache *kmem_cache_create(const char *name, size_t size,
mm/slab_common.c:534:1: note: 'kmem_cache_create' was previously declared here
kmem_cache_create(const char *name, size_t size, size_t align,
^
This removes the header inclusion and instead uses the kmem_cache_size()
interface to get the size in a reliable way.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
||
Kemi Wang
|
60f91826ca |
buffer: Avoid setting buffer bits that are already set
It's expensive to set buffer flags that are already set, because that causes a costly cache line transition. A common case is setting the "verified" flag during ext4 writes. This patch checks for the flag being set first. With the AIM7/creat-clo benchmark testing on a 48G ramdisk based-on ext4 file system, we see 3.3%(15431->15936) improvement of aim7.jobs-per-min on a 2-sockets broadwell platform. What the benchmark does is: it forks 3000 processes, and each process do the following: a) open a new file b) close the file c) delete the file until loop=100*1000 times. The original patch is contributed by Andi Kleen. Signed-off-by: Andi Kleen <ak@linux.intel.com> Tested-by: Kemi Wang <kemi.wang@intel.com> Signed-off-by: Kemi Wang <kemi.wang@intel.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
||
Mimi Zohar
|
e2598077dc |
ima: re-initialize iint->atomic_flags
Intermittently security.ima is not being written for new files. This
patch re-initializes the new slab iint->atomic_flags field before
freeing it.
Fixes: commit
|
||
|
Mimi Zohar
|
7825cd83fa |
maintainers: update trusted keys
Adding James Bottomley as the new maintainer for trusted keys. Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: James Morris <jmorris@namei.org> |
||
|
Linus Torvalds
|
4bf772b146 |
drm/graphics pull request for v4.16-rc1
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJacnVwAAoJEAx081l5xIa+HhIP/0yDg5tuco0QN3YskE/bIa3o 4VDWsLi+WCoSZoV4uWLKYK8OHiNzKdnGfNoUNWqRqaYilWDtpgBX86Wjg5hxnGwA /6jGfU1nhb0teG9clGBbzgxHXW6iKvT+p/Pp1pC8HXU+zEUaungJcWY120hITwMD NqUGK6kYRsJVYj+4b+5Ho7Fvv912bbjK0YAptD6RdzX4rDPN0D+XrtXlYsg1PJYx jv/NNWEP5mCesYKsS8JzHYcfOF/vdQpPwAV4C3LKaQy5k3pVVIDOEuOycIZTKMf3 K/fSsbvhHMH3Ck+lPcK+etcoQbkLCcmKbw+3uvM/7njkn7Dp24Ryk9FXB3dXXOgb 3kLs7f0gY9j/NAi3uKAMvACPvXNA7eptIvAmN/VKzmEiqgx+l0sveSuU73DVoe/x Jko8ijyiKchcN+/CTgZ7FNyEd0UWO06+9B0RMrlEezE8f14EhR51wIQQTNFJRJn/ kqRM1hC2Cvb00vAwq7jjZcDa7hRCI0OoVU9N37smtPuTJY94tR/CUbq10g4pSlu8 h8FiHnLuhlyh1DQNNS19HQfOSh0yYgEGRQcIKy3vqshsO3/hbe8bQD5UerqMZPZB ZpMEWe5VHSWIVjAxgzHNXFd9F/jSeWDVkCztKfx0CLmzHZNLNjw+/zgbIdF3vj9T S1cwFZLWr/ngf5mbyR88 =pLN1 -----END PGP SIGNATURE----- Merge tag 'drm-for-v4.16' of git://people.freedesktop.org/~airlied/linux Pull drm updates from Dave Airlie: "This seems to have been a comparatively quieter merge window, I assume due to holidays etc. The "biggest" change is AMD header cleanups, which merge/remove a bunch of them. The AMD gpu scheduler is now being made generic with the etnaviv driver wanting to reuse the code, hopefully other drivers can go in the same direction. Otherwise it's the usual lots of stuff in i915/amdgpu, not so much stuff elsewhere. Core: - Add .last_close and .output_poll_changed helpers to reduce driver footprints - Fix plane clipping - Improved debug printing support - Add panel orientation property - Update edid derived properties at edid setting - Reduction in fbdev driver footprint - Move amdgpu scheduler into core for other drivers to use. i915: - Selftest and IGT improvements - Fast boot prep work on IPS, pipe config - HW workarounds for Cannonlake, Geminilake - Cannonlake clock and HDMI2.0 fixes - GPU cache invalidation and context switch improvements - Display planes cleanup - New PMU interface for perf queries - New firmware support for KBL/SKL - Geminilake HW workaround for perforamce - Coffeelake stolen memory improvements - GPU reset robustness work - Cannonlake horizontal plane flipping - GVT work amdgpu/radeon: - RV and Vega header file cleanups (lots of lines gone!) - TTM operation context support - 48-bit GPUVM support for Vega/RV - ECC support for Vega - Resizeable BAR support - Multi-display sync support - Enable swapout for reserved BOs during allocation - S3 fixes on Raven - GPU reset cleanup and fixes - 2+1 level GPU page table amdkfd: - GFX7/8 SDMA user queues support - Hardware scheduling for multiple processes - dGPU prep work rcar: - Added R8A7743/5 support - System suspend/resume support sun4i: - Multi-plane support for YUV formats - A83T and LVDS support msm: - Devfreq support for GPU tegra: - Prep work for adding Tegra186 support - Tegra186 HDMI support - HDMI2.0 and zpos support by using generic helpers tilcdc: - Misc fixes omapdrm: - Support memory bandwidth limits - DSI command mode panel cleanups - DMM error handling exynos: - drop the old IPP subdriver. etnaviv: - Occlusion query fixes - Job handling fixes - Prep work for hooking in gpu scheduler armada: - Move closer to atomic modesetting - Allow disabling primary plane if overlay is full screen imx: - Format modifier support - Add tile prefetch to PRE - Runtime PM support for PRG ast: - fix LUT loading" * tag 'drm-for-v4.16' of git://people.freedesktop.org/~airlied/linux: (1471 commits) drm/ast: Load lut in crtc_commit drm: Check for lessee in DROP_MASTER ioctl drm: fix gpu scheduler link order drm/amd/display: Demote error print to debug print when ATOM impl missing dma-buf: fix reservation_object_wait_timeout_rcu once more v2 drm/amdgpu: Avoid leaking PM domain on driver unbind (v2) drm/amd/amdgpu: Add Polaris version check drm/amdgpu: Reenable manual GPU reset from sysfs drm/amdgpu: disable MMHUB power gating on raven drm/ttm: Don't unreserve swapped BOs that were previously reserved drm/ttm: Don't add swapped BOs to swap-LRU list drm/amdgpu: only check for ECC on Vega10 drm/amd/powerplay: Fix smu_table_entry.handle type drm/ttm: add VADDR_FLAG_UPDATED_COUNT to correctly update dma_page global count drm: Fix PANEL_ORIENTATION_QUIRKS breaking the Kconfig DRM menuconfig drm/radeon: fill in rb backend map on evergreen/ni. drm/amdgpu/gfx9: fix ngg enablement to clear gds reserved memory (v2) drm/ttm: only free pages rather than update global memory count together drm/amdgpu: fix CPU based VM updates drm/amdgpu: fix typo in amdgpu_vce_validate_bo ... |
||
|
Linus Torvalds
|
3879ae653a |
The core framework has a handful of patches this time around, mostly due
to the clk rate protection support added by Jerome Brunet. This feature
will allow consumers to lock in a certain rate on the output of a clk so
that things like audio playback don't hear pops when the clk frequency
changes due to shared parent clks changing rates. Currently the clk
API doesn't guarantee the rate of a clk stays at the rate you request
after clk_set_rate() is called, so this new API will allow drivers
to express that requirement. Beyond this, the core got some debugfs
pretty printing patches and a couple minor non-critical fixes.
Looking outside of the core framework diff we have some new driver
additions and the removal of a legacy TI clk driver. Both of these hit
high in the dirstat. Also, the removal of the asm-generic/clkdev.h file
causes small one-liners in all the architecture Kbuild files. Overall, the
driver diff seems to be the normal stuff that comes all the time to
fix little problems here and there and to support new hardware.
Core:
- Clk rate protection
- Symbolic clk flags in debugfs output
- Clk registration enabled clks while doing bookkeeping updates
New Drivers:
- Spreadtrum SC9860
- HiSilicon hi3660 stub
- Qualcomm A53 PLL, SPMI clkdiv, and MSM8916 APCS
- Amlogic Meson-AXG
- ASPEED BMC
Removed Drivers:
- TI OMAP 3xxx legacy clk (non-DT) support
- asm*/clkdev.h got removed (not really a driver)
Updates:
- Renesas FDP1-0 module clock on R-Car M3-W
- Renesas LVDS module clock on R-Car V3M
- Misc fixes to pr_err() prints
- Qualcomm MSM8916 audio fixes
- Qualcomm IPQ8074 rounded out support for more peripherals
- Qualcomm Alpha PLL variants
- Divider code was using container_of() on bad pointers
- Allwinner DE2 clks on H3
- Amlogic minor data fixes and dropping of CLK_IGNORE_UNUSED
- Mediatek clk driver compile test support
- AT91 PMC clk suspend/resume restoration support
- PLL issues fixed on si5351
- Broadcom IProc PLL calculation updates
- DVFS support for Armada mvebu CPU clks
- Allwinner fixed post-divider support
- TI clkctrl fixes and support for newer SoCs
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=bGPp
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"The core framework has a handful of patches this time around, mostly
due to the clk rate protection support added by Jerome Brunet.
This feature will allow consumers to lock in a certain rate on the
output of a clk so that things like audio playback don't hear pops
when the clk frequency changes due to shared parent clks changing
rates. Currently the clk API doesn't guarantee the rate of a clk stays
at the rate you request after clk_set_rate() is called, so this new
API will allow drivers to express that requirement.
Beyond this, the core got some debugfs pretty printing patches and a
couple minor non-critical fixes.
Looking outside of the core framework diff we have some new driver
additions and the removal of a legacy TI clk driver. Both of these hit
high in the dirstat. Also, the removal of the asm-generic/clkdev.h
file causes small one-liners in all the architecture Kbuild files.
Overall, the driver diff seems to be the normal stuff that comes all
the time to fix little problems here and there and to support new
hardware.
Summary:
Core:
- Clk rate protection
- Symbolic clk flags in debugfs output
- Clk registration enabled clks while doing bookkeeping updates
New Drivers:
- Spreadtrum SC9860
- HiSilicon hi3660 stub
- Qualcomm A53 PLL, SPMI clkdiv, and MSM8916 APCS
- Amlogic Meson-AXG
- ASPEED BMC
Removed Drivers:
- TI OMAP 3xxx legacy clk (non-DT) support
- asm*/clkdev.h got removed (not really a driver)
Updates:
- Renesas FDP1-0 module clock on R-Car M3-W
- Renesas LVDS module clock on R-Car V3M
- Misc fixes to pr_err() prints
- Qualcomm MSM8916 audio fixes
- Qualcomm IPQ8074 rounded out support for more peripherals
- Qualcomm Alpha PLL variants
- Divider code was using container_of() on bad pointers
- Allwinner DE2 clks on H3
- Amlogic minor data fixes and dropping of CLK_IGNORE_UNUSED
- Mediatek clk driver compile test support
- AT91 PMC clk suspend/resume restoration support
- PLL issues fixed on si5351
- Broadcom IProc PLL calculation updates
- DVFS support for Armada mvebu CPU clks
- Allwinner fixed post-divider support
- TI clkctrl fixes and support for newer SoCs"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (125 commits)
clk: aspeed: Handle inverse polarity of USB port 1 clock gate
clk: aspeed: Fix return value check in aspeed_cc_init()
clk: aspeed: Add reset controller
clk: aspeed: Register gated clocks
clk: aspeed: Add platform driver and register PLLs
clk: aspeed: Register core clocks
clk: Add clock driver for ASPEED BMC SoCs
clk: mediatek: adjust dependency of reset.c to avoid unexpectedly being built
clk: fix reentrancy of clk_enable() on UP systems
clk: meson-axg: fix potential NULL dereference in axg_clkc_probe()
clk: Simplify debugfs registration
clk: Fix debugfs_create_*() usage
clk: Show symbolic clock flags in debugfs
clk: renesas: r8a7796: Add FDP clock
clk: Move __clk_{get,put}() into private clk.h API
clk: sunxi: Use CLK_IS_CRITICAL flag for critical clks
clk: Improve flags doc for of_clk_detect_critical()
arch: Remove clkdev.h asm-generic from Kbuild
clk: sunxi-ng: a83t: Add M divider to TCON1 clock
clk: Prepare to remove asm-generic/clkdev.h
...
|
||
|
Linus Torvalds
|
fe53d1443a |
ARM: SoC driver updates for 4.16
A number of new drivers get added this time, along with many low-priority
bugfixes. The most interesting changes by subsystem are:
bus drivers:
- Updates to the Broadcom bus interface driver to support newer SoC types
- The TI OMAP sysc driver now supports updated DT bindings
memory controllers:
- A new driver for Tegra186 gets added
- A new driver for the ti-emif sram, to allow relocating
suspend/resume handlers there
SoC specific:
- A new driver for Qualcomm QMI, the interface to the modem on MSM SoCs
- A new driver for power domains on the actions S700 SoC
- A driver for the Xilinx Zynq VCU logicoreIP
reset controllers:
- A new driver for Amlogic Meson-AGX
- various bug fixes
tee subsystem:
- A new user interface got added to enable asynchronous communication
with the TEE supplicant.
- A new method of using user space memory for communication with
the TEE is added
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=yz0k
-----END PGP SIGNATURE-----
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"A number of new drivers get added this time, along with many
low-priority bugfixes. The most interesting changes by subsystem are:
bus drivers:
- Updates to the Broadcom bus interface driver to support newer SoC
types
- The TI OMAP sysc driver now supports updated DT bindings
memory controllers:
- A new driver for Tegra186 gets added
- A new driver for the ti-emif sram, to allow relocating
suspend/resume handlers there
SoC specific:
- A new driver for Qualcomm QMI, the interface to the modem on MSM
SoCs
- A new driver for power domains on the actions S700 SoC
- A driver for the Xilinx Zynq VCU logicoreIP
reset controllers:
- A new driver for Amlogic Meson-AGX
- various bug fixes
tee subsystem:
- A new user interface got added to enable asynchronous communication
with the TEE supplicant.
- A new method of using user space memory for communication with the
TEE is added"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (84 commits)
of: platform: fix OF node refcount leak
soc: fsl: guts: Add a NULL check for devm_kasprintf()
bus: ti-sysc: Fix smartreflex sysc mask
psci: add CPU_IDLE dependency
soc: xilinx: Fix Kconfig alignment
soc: xilinx: xlnx_vcu: Use bitwise & rather than logical && on clkoutdiv
soc: xilinx: xlnx_vcu: Depends on HAS_IOMEM for xlnx_vcu
soc: bcm: brcmstb: Be multi-platform compatible
soc: brcmstb: biuctrl: exit without warning on non brcmstb platforms
Revert "soc: brcmstb: Only register SoC device on STB platforms"
bus: omap: add MODULE_LICENSE tags
soc: brcmstb: Only register SoC device on STB platforms
tee: shm: Potential NULL dereference calling tee_shm_register()
soc: xilinx: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP init driver
dt-bindings: soc: xilinx: Add DT bindings to xlnx_vcu driver
soc: xilinx: Create folder structure for soc specific drivers
of: platform: populate /firmware/ node from of_platform_default_populate_init()
soc: samsung: Add SPDX license identifiers
soc: qcom: smp2p: Use common error handling code in qcom_smp2p_probe()
tee: shm: don't put_page on null shm->pages
...
|