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55ba0fe059
1002224 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
55ba0fe059 |
for-5.13-tag
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Merge tag 'for-5.13-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"The updates this time are mostly stabilization, preparation and minor
improvements.
User visible improvements:
- readahead for send, improving run time of full send by 10% and for
incremental by 25%
- make reflinks respect O_SYNC, O_DSYNC and S_SYNC flags
- export supported sectorsize values in sysfs (currently only page
size, more once full subpage support lands)
- more graceful errors and warnings on 32bit systems when logical
addresses for metadata reach the limit posed by unsigned long in
page::index
- error: fail mount if there's a metadata block beyond the limit
- error: new metadata block would be at unreachable address
- warn when 5/8th of the limit is reached, for 4K page systems
it's 10T, for 64K page it's 160T
- zoned mode
- relocated zones get reset at the end instead of discard
- automatic background reclaim of zones that have 75%+ of unusable
space, the threshold is tunable in sysfs
Fixes:
- fsync and tree mod log fixes
- fix inefficient preemptive reclaim calculations
- fix exhaustion of the system chunk array due to concurrent
allocations
- fix fallback to no compression when racing with remount
- preemptive fix for dm-crypt on zoned device that does not properly
advertise zoned support
Core changes:
- add inode lock to synchronize mmap and other block updates (eg.
deduplication, fallocate, fsync)
- kmap conversions to new kmap_local API
- subpage support (continued)
- new helpers for page state/extent buffer tracking
- metadata changes now support read and write
- error handling through out relocation call paths
- many other cleanups and code simplifications"
* tag 'for-5.13-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (112 commits)
btrfs: zoned: automatically reclaim zones
btrfs: rename delete_unused_bgs_mutex to reclaim_bgs_lock
btrfs: zoned: reset zones of relocated block groups
btrfs: more graceful errors/warnings on 32bit systems when reaching limits
btrfs: zoned: fix unpaired block group unfreeze during device replace
btrfs: fix race when picking most recent mod log operation for an old root
btrfs: fix metadata extent leak after failure to create subvolume
btrfs: handle remount to no compress during compression
btrfs: zoned: fail mount if the device does not support zone append
btrfs: fix race between transaction aborts and fsyncs leading to use-after-free
btrfs: introduce submit_eb_subpage() to submit a subpage metadata page
btrfs: make lock_extent_buffer_for_io() to be subpage compatible
btrfs: introduce write_one_subpage_eb() function
btrfs: introduce end_bio_subpage_eb_writepage() function
btrfs: check return value of btrfs_commit_transaction in relocation
btrfs: do proper error handling in merge_reloc_roots
btrfs: handle extent corruption with select_one_root properly
btrfs: cleanup error handling in prepare_to_merge
btrfs: do not panic in __add_reloc_root
btrfs: handle __add_reloc_root failures in btrfs_recover_relocation
...
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||
|
Linus Torvalds
|
2a19866b6e |
40 cifs/smb3 changesets, including 4 for stable
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||
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Linus Torvalds
|
c065c42966 |
Highlights:
- Update NFSv2 and NFSv3 XDR encoding functions - Add batch Receive posting to the server's RPC/RDMA transport (take 2) - Reduce page allocator traffic in svcrdma -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmBzLCIACgkQM2qzM29m f5evWA//fE2WlZDoTP8Iq1BGreGrGyzqOIkJakDGoZs4VOaUJN9WxWEcmBHI4t22 yom7aZ7S7VtMF6SoGMnohYoNwkloPJ1kfYBVZuUxDUCIHGVrLaAGZwjtojQftUS0 19ZdiSx8D8xWEqI/cpbHsj+CNCH1F5IDGjJzNhlz+rIFLrRPBMeHwbY8qf/zusm/ uZ4tGJtKWmFXvdT9duGkoNXRd0gBdcfDeFN//JYrLPS9sX4zs4/2KnDh25YJR8Jf EQryc19l4ztlVT8PXJfI4I/fG0Sfv5AWuYYzaFIncp1PkmiunqGL1yai6eeW4LEN 8v3QEUNy9J7J20FrsL1ge1icbEyObfNFvkgYqNhmGIBdbEDdLWPppL6fQKUYl/zi HSnAoJsJYyzYKbE7BMLy3wwZ775GsTrkU/7tfiu/M9KgvXJtDy0m7vsxt3/qULXn Bg4KAKnmYIcuigdG6BATJ23jISRK7cHH/YYlORj3lsB/KQi+c2U/5zQFaROOwbtc Ny+y92zQZVu9ZMkUfs2+b5qdg8Z/J0p8n9MfS7GcpCIyGZTnvfs8SfM8BXuHH2Yn BdL3xDoPlbYQnAzp16oVfdoYm8RWzFBv+xHc360ielMOQbP4ntdC0oexIApsXzyz Yv4OK9itsLagwcuAxPWnfnIgGxj9hPsp/peUsChsglhx+4NSGWA= =BOO0 -----END PGP SIGNATURE----- Merge tag 'nfsd-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd updates from Chuck Lever: "Highlights: - Update NFSv2 and NFSv3 XDR encoding functions - Add batch Receive posting to the server's RPC/RDMA transport (take 2) - Reduce page allocator traffic in svcrdma" * tag 'nfsd-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (70 commits) NFSD: Use DEFINE_SPINLOCK() for spinlock sunrpc: Remove unused function ip_map_lookup NFSv4.2: fix copy stateid copying for the async copy UAPI: nfsfh.h: Replace one-element array with flexible-array member svcrdma: Clean up dto_q critical section in svc_rdma_recvfrom() svcrdma: Remove svc_rdma_recv_ctxt::rc_pages and ::rc_arg svcrdma: Remove sc_read_complete_q svcrdma: Single-stage RDMA Read SUNRPC: Move svc_xprt_received() call sites SUNRPC: Export svc_xprt_received() svcrdma: Retain the page backing rq_res.head[0].iov_base svcrdma: Remove unused sc_pages field svcrdma: Normalize Send page handling svcrdma: Add a "deferred close" helper svcrdma: Maintain a Receive water mark svcrdma: Use svc_rdma_refresh_recvs() in wc_receive svcrdma: Add a batch Receive posting mechanism svcrdma: Remove stale comment for svc_rdma_wc_receive() svcrdma: Provide an explanatory comment in CMA event handler svcrdma: RPCDBG_FACILITY is no longer used ... |
||
|
Linus Torvalds
|
b5b3097d9c |
Changes since last update:
- avoid memory failure when applying rolling decompression;
- optimize endio decompression logic for non-atomic contexts;
- complete a missing case which can be safely selected for inplace
I/O and thus decreasing more memory footprint;
- check unsupported on-disk inode i_format strictly;
- support adjustable lz4 sliding window size to decrease runtime
memory footprint;
- support on-disk compression configurations;
- support big pcluster decompression;
- several code cleanups / spelling correction.
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Merge tag 'erofs-for-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs updates from Gao Xiang:
"In this cycle, we would like to introduce a new feature called big
pcluster so EROFS can compress file data into more than 1 fs block and
different pcluster size can be selected for each (sub-)files by
design.
The current EROFS test results on my laptop are [1]:
Testscript: erofs-openbenchmark
Testdata: enwik9 (1000000000 bytes)
________________________________________________________________
| file system | size | seq read | rand read | rand9m read |
|_______________|___________|_ MiB/s __|__ MiB/s __|___ MiB/s ___|
|___erofs_4k____|_556879872_|_ 781.4 __|__ 55.3 ___|___ 25.3 ___|
|___erofs_16k___|_452509696_|_ 864.8 __|_ 123.2 ___|___ 20.8 ___|
|___erofs_32k___|_415223808_|_ 899.8 __|_ 105.8 _*_|___ 16.8 ____|
|___erofs_64k___|_393814016_|_ 906.6 __|__ 66.6 _*_|___ 11.8 ____|
|__squashfs_8k__|_556191744_|_ 64.9 __|__ 19.3 ___|____ 9.1 ____|
|__squashfs_16k_|_502661120_|_ 98.9 __|__ 38.0 ___|____ 9.8 ____|
|__squashfs_32k_|_458784768_|_ 115.4 __|__ 71.6 _*_|___ 10.0 ____|
|_squashfs_128k_|_398204928_|_ 257.2 __|_ 253.8 _*_|___ 10.9 ____|
|____ext4_4k____|____()_____|_ 786.6 __|__ 28.6 ___|___ 27.8 ____|
which has been verified but I'd like warn it as experimental for a
while. This matches erofs-utils dev branch and I'll also release a new
userspace version for this later.
Apart from that, several improvements are also included: eg complete a
missing case for inplace I/O, optimize endio decompression logic for
non-atomic contexts and support adjustable sliding window size, ... In
addition to those, there are some cleanups as always.
Summary:
- avoid memory failure when applying rolling decompression
- optimize endio decompression logic for non-atomic contexts
- complete a missing case which can be safely selected for inplace
I/O and thus decreasing more memory footprint
- check unsupported on-disk inode i_format strictly
- support adjustable lz4 sliding window size to decrease runtime
memory footprint
- support on-disk compression configurations
- support big pcluster decompression
- several code cleanups / spelling correction"
* tag 'erofs-for-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: (21 commits)
erofs: enable big pcluster feature
erofs: support decompress big pcluster for lz4 backend
erofs: support parsing big pcluster compact indexes
erofs: support parsing big pcluster compress indexes
erofs: adjust per-CPU buffers according to max_pclusterblks
erofs: add big physical cluster definition
erofs: fix up inplace I/O pointer for big pcluster
erofs: introduce physical cluster slab pools
erofs: introduce multipage per-CPU buffers
erofs: reserve physical_clusterbits[]
erofs: Clean up spelling mistakes found in fs/erofs
erofs: add on-disk compression configurations
erofs: introduce on-disk lz4 fs configurations
erofs: support adjust lz4 history window size
erofs: introduce erofs_sb_has_xxx() helpers
erofs: add unsupported inode i_format check
erofs: don't use erofs_map_blocks() any more
erofs: complete a missing case for inplace I/O
erofs: use sync decompression for atomic contexts only
erofs: use workqueue decompression for atomic contexts only
...
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||
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Linus Torvalds
|
befbfe07e6 |
File locking fixes for v5.13
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||
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Linus Torvalds
|
2f9ef0559e |
It's been a relatively busy cycle in docsland, though more than usually
well contained to Documentation/ itself. Highlights include:
- The Chinese translators have been busy and show no signs of stopping
anytime soon. Italian has also caught up.
- Aditya Srivastava has been working on improvements to the kernel-doc
script.
- Thorsten continues his work on reporting-issues.rst and related
documentation around regression reporting.
- Lots of documentation updates, typo fixes, etc. as usual
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Merge tag 'docs-5.13' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"It's been a relatively busy cycle in docsland, though more than
usually well contained to Documentation/ itself. Highlights include:
- The Chinese translators have been busy and show no signs of
stopping anytime soon. Italian has also caught up.
- Aditya Srivastava has been working on improvements to the
kernel-doc script.
- Thorsten continues his work on reporting-issues.rst and related
documentation around regression reporting.
- Lots of documentation updates, typo fixes, etc. as usual"
* tag 'docs-5.13' of git://git.lwn.net/linux: (139 commits)
docs/zh_CN: add openrisc translation to zh_CN index
docs/zh_CN: add openrisc index.rst translation
docs/zh_CN: add openrisc todo.rst translation
docs/zh_CN: add openrisc openrisc_port.rst translation
docs/zh_CN: add core api translation to zh_CN index
docs/zh_CN: add core-api index.rst translation
docs/zh_CN: add core-api irq index.rst translation
docs/zh_CN: add core-api irq irqflags-tracing.rst translation
docs/zh_CN: add core-api irq irq-domain.rst translation
docs/zh_CN: add core-api irq irq-affinity.rst translation
docs/zh_CN: add core-api irq concepts.rst translation
docs: sphinx-pre-install: don't barf on beta Sphinx releases
scripts: kernel-doc: improve parsing for kernel-doc comments syntax
docs/zh_CN: two minor fixes in zh_CN/doc-guide/
Documentation: dev-tools: Add Testing Overview
docs/zh_CN: add translations in zh_CN/dev-tools/gcov
docs: reporting-issues: make people CC the regressions list
MAINTAINERS: add regressions mailing list
doc:it_IT: align Italian documentation
docs/zh_CN: sync reporting-issues.rst
...
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||
|
Linus Torvalds
|
0c85556318 |
ARM: platform support for Apple M1
The Apple M1 is the processor used it all current generation Apple
Macintosh computers. Support for this platform so far is rudimentary,
but it boots and can use framebuffer and serial console over a special
USB cable.
Support for several essential on-chip devices (USB, PCIe, IOMMU, NVMe)
is work in progress but was not ready in time.
A very detailed description of what works is in the merge commit
and on the AsahiLinux wiki.
Link: https://lore.kernel.org/linux-arm-kernel/bdb18e9f-fcd7-1e31-2224-19c0e5090706@marcan.st/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-apple-m1-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM Apple M1 platform support from Arnd Bergmann:
"The Apple M1 is the processor used it all current generation Apple
Macintosh computers. Support for this platform so far is rudimentary,
but it boots and can use framebuffer and serial console over a special
USB cable.
Support for several essential on-chip devices (USB, PCIe, IOMMU, NVMe)
is work in progress but was not ready in time.
A very detailed description of what works is in the commit message of
commit
|
||
|
Linus Torvalds
|
6b0fbc540c |
ARM: platform support for Nuvoton WPCM450
The Nuvoton WPCM450 BMC is an older chip based on the ARM926 CPU core that remains in use on Supermicro X9 server boards among others. Support gets added for a particular server board using this SoC along with the basic platform bringup. As the platform is a predecessor to the npcm7xx platform we already support, it is added to the same directory, despite using a different name. It also seems to be related to the older w90x900/nuc9xx platform that was removed last year. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmCC25sACgkQmmx57+YA GNmh4g//RINYuo+dZBcxezeS0TO7Y4NRzOiLRO/8DflT6Ytqqq3Q01zpaIzIylII PX8H5XPZLfeD3EAOtqKK+Honv9h0Z/nylgjfEHlwJFuokAK97hGQNPDwV91FSyS4 dAMruWR1+cuW5tAga8hqhTevd2FVghJ66kleFH4ptR9kArk1wzvlHdx4TszzGI8G OsYesRJoM0nhcM20EnPKRYmxDIT9QyBAY8J0Dh6PlLTVy49MW3rPHULAZpJV5ZzZ aagAVGiBdWR4qgEk7z13x6TLG8p3H1JYHiX8yznhyDxJowKEPbnh4l7EjCeXd8c/ RJMjcg7xQYBc8h5MOeaZTexxge58CSXShLyiDMeDUNA+Sz0LQ6SMqaUN30BlZetr ncrks2xm/0MVoe4gDPi/ILYu85iKX208u26UuuXTjVsl8XYyg0zOI0G+eduBfOAz n61F+pBLvwcLOd+ZkCMKBwOSkZN7uz7XYoLy45ZPPGX6Bc0kKIudK9Lkv8QMMfBl XciSt2DtpYrYN4ll0pATxg8Lw6CTotmvhI++uiBvdb8XCLx/2VkzsclyhBSfk7+D XBBlJKCHkJWxFZBlvie7IYmmUM82YOz7dv4H8fz6xTs3sA/Fk8uDb0ip7f1PijYD sUz6dlOy8TDjNdKDI62vjKj2OeDAC7P0mgbcp6W7Lgh0PlzdvAc= =8lh7 -----END PGP SIGNATURE----- Merge tag 'arm-newsoc-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM Nuvoton WPCM450 platform support from Arnd Bergmann: "The Nuvoton WPCM450 BMC is an older chip based on the ARM926 CPU core that remains in use on Supermicro X9 server boards among others. Support gets added for a particular server board using this SoC along with the basic platform bringup. As the platform is a predecessor to the npcm7xx platform we already support, it is added to the same directory, despite using a different name. It also seems to be related to the older w90x900/nuc9xx platform that was removed last year" * tag 'arm-newsoc-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: config: Add WPCM to multi v5 MAINTAINERS: Add entry for Nuvoton WPCM450 ARM: dts: Add devicetree for Supermicro X9SCi-LN4F based on WPCM450 ARM: dts: Add devicetree for Nuvoton WPCM450 BMC chip watchdog: npcm: Add support for WPCM450 ARM: npcm: Introduce Nuvoton WPCM450 SoC dt-bindings: watchdog: npcm: Add nuvoton,wpcm450-wdt dt-bindings: arm: npcm: Add nuvoton,wpcm450 compatible string dt-bindings: vendor-prefixes: Add Supermicro ARM: dts: Add board-specific compatible string to npcm750-evb devicetree dt-bindings: arm: Convert nuvoton,npcm750 binding to YAML |
||
|
Linus Torvalds
|
f7857bf374 |
ARM: devicetree changes for 5.13
There are six new SoCs added this time. Apple M1 and Nuvoton WPCM450
have separate branches because they are new SoC families that require
changes outside of device tree files. The other four are variations of
already supported chips and get merged through this branch:
- STMicroelectronics STM32H750 is one of many variants of STM32
microcontrollers based on the Cortex-M7 core. This is particularly
notable since we rarely add support for new MMU-less chips
these days. In this case, the board that gets added along with
the platform is not a SoC reference platform but the "Art Pi"
(https://art-pi.gitee.io/website/) machine that was originally design
for the RT-Thread RTOS.
- NXP i.MX8QuadMax is a variant of the growing i.MX8 embedded/industrial
SoC family, using two Cortex-A72 and four Cortex-A53 cores. It
gets added along with its reference board, the "NXP i.MX8QuadMax
Multisensory Enablement Kit".
- Qualcomm SC7280 is a Laptop SoC following the SC7180 (Snapdragon 7c)
that is used in some Chromebooks and Windows laptops. Only a reference
board is added for the moment.
- TI AM64x Sita4ra is a new version of the K3 SoC family for industrial
control, motor control, remote IO, IoT gateway etc., similar to the
older AM65x family. Two reference machines are added alongside.
Among the newly added machines, there is a very clear skew towards 64-bit
machines now, with 12 32-bit machines compared to 23 64-bit machines. The
full list sorted by SoC is:
- ASpeed AST2500 BMC: ASRock E3C246D4I Xeon server board
- Allwinner A10: Topwise A721 Tablet
- Amlogic GXL: MeCool KII TV box
- Amlogic GXM: Mecool KIII, Minix Neo U9-H TV boxes
- Broadcom BCM4908: TP-Link Archer C2300 V1 router
- MStar SSD202D: M5Stack UnitV2 camera
- Marvell Armada 38x: ATL-x530 ethernet switch
- Mediatek MT8183 Chromebooks: Lenovo 10e, Acer Spin 311,
Asus Flip CM3, Asus Detachable CM3
- Mediatek MT8516/MT8183: OLogic Pumpkin Board
- NXP i.MX7: reMarkable Tablet
- NXP i.MX8M: Kontron pitx-imx8m, Engicam i.Core MX8M Mini
- Nuvoton NPCM730: Quanta GBS BMC
- Qualcomm X55: Telit FN980 TLB SoM, Thundercomm TurboX T55 SoM
- Qualcomm MSM8998: OnePlus 5/5T phones
- Qualcomm SM8350: Snapdragon 888 Mobile Hardware Development Kit
- Rockchip RK3399: NanoPi R4S board
- STM32MP1: Engicam MicroGEA STM32MP1 MicroDev 2.0 and SOM,
EDIMM2.2 Starter Kit, Carrier, SOM
- TI AM65: Siemens SIMATIC IOT2050 gateway
There is notable work going into extending already supported machines
and SoCs:
- ASpeed AST2500
- Allwinner A23, A83t, A31, A64, H6
- Amlogic G12B
- Broadcom BCM4908
- Marvell Armada 7K/8K/CN91xx
- Mediatek MT6589, MT7622, MT8173, MT8183, MT8195
- NXP i.MX8Q, i.MX8MM, i.MX8MP
- Qualcomm MSM8916, SC7180, SDM845, SDX55, SM8350
- Renesas R-Car M3, V3U
- Rockchip RK3328, RK3399
- STEricsson U8500
- STMicroelectronics STM32MP141
- Samsung Exynos 4412
- TI K3-AM65, K3-J7200
- TI OMAP3
Among the treewide cleanups and bug fixes, two parts stand out:
- There are a number of cleanups for issues pointed out by 'make
dtbs_check' this time, and I expect more to come in the future as we
increasingly check for regressions.
- After a change to the MMC subsystem that can lead to unpredictable
device numbers, several platforms add 'aliases' properties for these
to give each MMC controller a fixed number.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-dt-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM devicetree updates from Arnd Bergmann:
"There are six new SoCs added this time.
Apple M1 and Nuvoton WPCM450 have separate branches because they are
new SoC families that require changes outside of device tree files.
The other four are variations of already supported chips and get
merged through this branch:
- STMicroelectronics STM32H750 is one of many variants of STM32
microcontrollers based on the Cortex-M7 core.
This is particularly notable since we rarely add support for new
MMU-less chips these days. In this case, the board that gets added
along with the platform is not a SoC reference platform but the
"Art Pi" (https://art-pi.gitee.io/website/) machine that was
originally design for the RT-Thread RTOS.
- NXP i.MX8QuadMax is a variant of the growing i.MX8
embedded/industrial SoC family, using two Cortex-A72 and four
Cortex-A53 cores.
It gets added along with its reference board, the "NXP i.MX8QuadMax
Multisensory Enablement Kit".
- Qualcomm SC7280 is a Laptop SoC following the SC7180 (Snapdragon
7c) that is used in some Chromebooks and Windows laptops.
Only a reference board is added for the moment.
- TI AM64x Sita4ra is a new version of the K3 SoC family for
industrial control, motor control, remote IO, IoT gateway etc.,
similar to the older AM65x family.
Two reference machines are added alongside.
Among the newly added machines, there is a very clear skew towards
64-bit machines now, with 12 32-bit machines compared to 23 64-bit
machines. The full list sorted by SoC is:
- ASpeed AST2500 BMC: ASRock E3C246D4I Xeon server board
- Allwinner A10: Topwise A721 Tablet
- Amlogic GXL: MeCool KII TV box
- Amlogic GXM: Mecool KIII, Minix Neo U9-H TV boxes
- Broadcom BCM4908: TP-Link Archer C2300 V1 router
- MStar SSD202D: M5Stack UnitV2 camera
- Marvell Armada 38x: ATL-x530 ethernet switch
- Mediatek MT8183 Chromebooks: Lenovo 10e, Acer Spin 311, Asus Flip
CM3, Asus Detachable CM3
- Mediatek MT8516/MT8183: OLogic Pumpkin Board
- NXP i.MX7: reMarkable Tablet
- NXP i.MX8M: Kontron pitx-imx8m, Engicam i.Core MX8M Mini
- Nuvoton NPCM730: Quanta GBS BMC
- Qualcomm X55: Telit FN980 TLB SoM, Thundercomm TurboX T55 SoM
- Qualcomm MSM8998: OnePlus 5/5T phones
- Qualcomm SM8350: Snapdragon 888 Mobile Hardware Development Kit
- Rockchip RK3399: NanoPi R4S board
- STM32MP1: Engicam MicroGEA STM32MP1 MicroDev 2.0 and SOM, EDIMM2.2
Starter Kit, Carrier, SOM
- TI AM65: Siemens SIMATIC IOT2050 gateway
There is notable work going into extending already supported machines
and SoCs:
- ASpeed AST2500
- Allwinner A23, A83t, A31, A64, H6
- Amlogic G12B
- Broadcom BCM4908
- Marvell Armada 7K/8K/CN91xx
- Mediatek MT6589, MT7622, MT8173, MT8183, MT8195
- NXP i.MX8Q, i.MX8MM, i.MX8MP
- Qualcomm MSM8916, SC7180, SDM845, SDX55, SM8350
- Renesas R-Car M3, V3U
- Rockchip RK3328, RK3399
- STEricsson U8500
- STMicroelectronics STM32MP141
- Samsung Exynos 4412
- TI K3-AM65, K3-J7200
- TI OMAP3
Among the treewide cleanups and bug fixes, two parts stand out:
- There are a number of cleanups for issues pointed out by 'make
dtbs_check' this time, and I expect more to come in the future as
we increasingly check for regressions.
- After a change to the MMC subsystem that can lead to unpredictable
device numbers, several platforms add 'aliases' properties for
these to give each MMC controller a fixed number"
* tag 'arm-dt-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (516 commits)
dt-bindings: mali-bifrost: add dma-coherent
arm64: dts: amlogic: misc DT schema fixups
arm64: dts: qcom: sc7180: Update iommu property for simultaneous playback
arm64: dts: qcom: sc7180: pompom: Add "dmic_clk_en" + sound model
arm64: dts: qcom: sc7180: coachz: Add "dmic_clk_en"
ARM: dts: mstar: Add a dts for M5Stack UnitV2
dt-bindings: arm: mstar: Add compatible for M5Stack UnitV2
dt-bindings: vendor-prefixes: Add vendor prefix for M5Stack
arm64: dts: mt8183: fix dtbs_check warning
arm64: dts: mt8183-pumpkin: fix dtbs_check warning
ARM: dts: aspeed: tiogapass: add hotplug controller
ARM: dts: aspeed: amd-ethanolx: Enable all used I2C busses
ARM: dts: aspeed: Rainier: Update to pass 2 hardware
ARM: dts: aspeed: Rainier 1S4U: Fix fan nodes
ARM: dts: aspeed: Rainier: Fix humidity sensor bus address
ARM: dts: aspeed: Rainier: Fix PCA9552 on bus 8
ARM: dts: qcom: sdx55: add IPA information
ARM: dts: qcom: sdx55: Add basic devicetree support for Thundercomm T55
dt-bindings: arm: qcom: Add binding for Thundercomm T55 kit
ARM: dts: qcom: sdx55: Add basic devicetree support for Telit FN980 TLB
...
|
||
|
Linus Torvalds
|
37f00ab4a0 |
ARM: SoC drivers for v5.13
Updates for SoC specific drivers include a few subsystems that
have their own maintainers but send them through the soc tree:
TEE/OP-TEE:
- Add tracepoints around calls to secure world
Memory controller drivers:
- Minor fixes for Renesas, Exynos, Mediatek and Tegra platforms
- Add debug statistics to Tegra20 memory controller
- Update Tegra bindings and convert to dtschema
ARM SCMI Firmware:
- Support for modular SCMI protocols and vendor specific extensions
- New SCMI IIO driver
- Per-cpu DVFS
The other driver changes are all from the platform maintainers
directly and reflect the drivers that don't fit into any other
subsystem as well as treewide changes for a particular platform.
SoCFPGA:
- Various cleanups contributed by Krzysztof Kozlowski
Mediatek:
- add MT8183 support to mutex driver
- MMSYS: use per SoC array to describe the possible routing
- add MMSYS support for MT8183 and MT8167
- add support for PMIC wrapper with integrated arbiter
- add support for MT8192/MT6873
Tegra:
- Bug fixes to PMC and clock drivers
NXP/i.MX:
- Update SCU power domain driver to keep console domain power on.
- Add missing ADC1 power domain to SCU power domain driver.
- Update comments for single global power domain in SCU power domain
driver.
- Add i.MX51/i.MX53 unique id support to i.MX SoC driver.
NXP/FSL SoC driver updates for v5.13
- Add ACPI support for RCPM driver
- Use generic io{read,write} for QE drivers after performance optimized
for PowerPC
- Fix QBMAN probe to cleanup HW states correctly for kexec
- Various cleanup and style fix for QBMAN/QE/GUTS drivers
OMAP:
- Preparation to use devicetree for genpd
- ti-sysc needs iorange check improved when the interconnect target module
has no control registers listed
- ti-sysc needs to probe l4_wkup and l4_cfg interconnects first to avoid
issues with missing resources and unnecessary deferred probe
- ti-sysc debug option can now detect more devices
- ti-sysc now warns if an old incomplete devicetree data is found as we
now rely on it being complete for am3 and 4
- soc init code needs to check for prcm and prm nodes for omap4/5 and dra7
- omap-prm driver needs to enable autoidle retention support for omap4
- omap5 clocks are missing gpmc and ocmc clock registers
- pci-dra7xx now needs to use builtin_platform_driver instead of using
builtin_platform_driver_probe for deferred probe to work
Raspberry Pi:
- Fix-up all RPi firmware drivers so as for unbind to happen in an
orderly fashion
- Support for RPi's PoE hat PWM bus
Qualcomm
- Improved detection for SCM calling conventions
- Support for OEM specific wifi firmware path
- Added drivers for SC7280/SM8350: RPMH, LLCC< AOSS QMP
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-drivers-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"Updates for SoC specific drivers include a few subsystems that have
their own maintainers but send them through the soc tree:
TEE/OP-TEE:
- Add tracepoints around calls to secure world
Memory controller drivers:
- Minor fixes for Renesas, Exynos, Mediatek and Tegra platforms
- Add debug statistics to Tegra20 memory controller
- Update Tegra bindings and convert to dtschema
ARM SCMI Firmware:
- Support for modular SCMI protocols and vendor specific extensions
- New SCMI IIO driver
- Per-cpu DVFS
The other driver changes are all from the platform maintainers
directly and reflect the drivers that don't fit into any other
subsystem as well as treewide changes for a particular platform.
SoCFPGA:
- Various cleanups contributed by Krzysztof Kozlowski
Mediatek:
- add MT8183 support to mutex driver
- MMSYS: use per SoC array to describe the possible routing
- add MMSYS support for MT8183 and MT8167
- add support for PMIC wrapper with integrated arbiter
- add support for MT8192/MT6873
Tegra:
- Bug fixes to PMC and clock drivers
NXP/i.MX:
- Update SCU power domain driver to keep console domain power on.
- Add missing ADC1 power domain to SCU power domain driver.
- Update comments for single global power domain in SCU power domain
driver.
- Add i.MX51/i.MX53 unique id support to i.MX SoC driver.
NXP/FSL SoC driver updates for v5.13
- Add ACPI support for RCPM driver
- Use generic io{read,write} for QE drivers after performance
optimized for PowerPC
- Fix QBMAN probe to cleanup HW states correctly for kexec
- Various cleanup and style fix for QBMAN/QE/GUTS drivers
OMAP:
- Preparation to use devicetree for genpd
- ti-sysc needs iorange check improved when the interconnect target
module has no control registers listed
- ti-sysc needs to probe l4_wkup and l4_cfg interconnects first to
avoid issues with missing resources and unnecessary deferred probe
- ti-sysc debug option can now detect more devices
- ti-sysc now warns if an old incomplete devicetree data is found as
we now rely on it being complete for am3 and 4
- soc init code needs to check for prcm and prm nodes for omap4/5 and
dra7
- omap-prm driver needs to enable autoidle retention support for
omap4
- omap5 clocks are missing gpmc and ocmc clock registers
- pci-dra7xx now needs to use builtin_platform_driver instead of
using builtin_platform_driver_probe for deferred probe to work
Raspberry Pi:
- Fix-up all RPi firmware drivers so as for unbind to happen in an
orderly fashion
- Support for RPi's PoE hat PWM bus
Qualcomm
- Improved detection for SCM calling conventions
- Support for OEM specific wifi firmware path
- Added drivers for SC7280/SM8350: RPMH, LLCC< AOSS QMP"
* tag 'arm-drivers-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (165 commits)
soc: aspeed: fix a ternary sign expansion bug
memory: mtk-smi: Add device-link between smi-larb and smi-common
memory: samsung: exynos5422-dmc: handle clk_set_parent() failure
memory: renesas-rpc-if: fix possible NULL pointer dereference of resource
clk: socfpga: fix iomem pointer cast on 64-bit
soc: aspeed: Adapt to new LPC device tree layout
pinctrl: aspeed-g5: Adapt to new LPC device tree layout
ipmi: kcs: aspeed: Adapt to new LPC DTS layout
ARM: dts: Remove LPC BMC and Host partitions
dt-bindings: aspeed-lpc: Remove LPC partitioning
soc: fsl: enable acpi support in RCPM driver
soc: qcom: mdt_loader: Detect truncated read of segments
soc: qcom: mdt_loader: Validate that p_filesz < p_memsz
soc: qcom: pdr: Fix error return code in pdr_register_listener
firmware: qcom_scm: Fix kernel-doc function names to match
firmware: qcom_scm: Suppress sysfs bind attributes
firmware: qcom_scm: Workaround lack of "is available" call on SC7180
firmware: qcom_scm: Reduce locking section for __get_convention()
firmware: qcom_scm: Make __qcom_scm_is_call_available() return bool
Revert "soc: fsl: qe: introduce qe_io{read,write}* wrappers"
...
|
||
|
Linus Torvalds
|
2b90506a81 |
ARM: defconfigs for v5.13
The usual set of defconfig updates, enabling newly added drivers. There are platform updates for at91, omap, ux500 and qcom platforms, and a number of changes to the arm64 defconfig. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmCC2JgACgkQmmx57+YA GNnhJxAAgKJ7MC1GgBIVOu8ynl0vEK3baT7JuQRtFGMkWOkN8W9Z5GHemRSHsFfw z7T9nWRQ6xs6iPbw9fTe0K2xcZBKaeSTn76rUUmuRizDFbm3oaqEI0i3v+7ZMIgA l2CNed5P5JUAU4kKjxT2UKCTFDT0IdNyEIkHwoMbsT8qMhiD6YCLuQzClH9S6qKX hjcTmHaeTeeJGaWHUQw0GIO9b1DO4JSx2e0rFcbrMp2yYr0XZIS1VPlBCbgwS3Yu JbIXmAbm2Liq31zQS7ollxz4xpYIKavpF9cSDOeTezmid0+R/RZhuisHj5CVOgzi TbGQWGk5DUMo5ca1lkYdL1jhM3hBeHNgi12S8AOHSvYQ4QZ5tKE3kW2azyUUESw+ zcMK6GvJd47oCQHUqdUuhMWb1jhnyV4oLNxe60m9MdBB+062fIStS9XvJXwIBoqa 2DK74pV6vFoX0NBoLKVjyEzFNmKwK2esZgaRZt4ylXb5ouLkvAjhK2A9TMz8VoOh l0M1aSF8hA3NOlUszpzoeOe+nnwaiTupwPpwVWQuhpjAutbp4ceCSzOVaDMYEa8K Pd3WEUeriWOnAAgBjON7PA1gQtfA5YTAL4AHfEK84UbEau9rcGmcEQKhZT3VyXf7 k779kIDXoZthLVMD2xuyVRdae5Yyca3Y3EkSTmKmWiYVbHI/4WE= =SauY -----END PGP SIGNATURE----- Merge tag 'arm-defconfig-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfig updates from Arnd Bergmann: "The usual set of defconfig updates, enabling newly added drivers. There are platform updates for at91, omap, ux500 and qcom platforms, and a number of changes to the arm64 defconfig" * tag 'arm-defconfig-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (34 commits) ARM: configs: qcom_defconfig: Reduce CMA size to 64MB ARM: configs: qcom_defconfig: Enable GLINK SMEM driver ARM: configs: qcom_defconfig: Enable SDX55 interconnect driver ARM: configs: qcom_defconfig: Enable Q6V5_PAS remoteproc driver ARM: configs: qcom_defconfig: Enable CPUFreq support ARM: configs: qcom_defconfig: Enable SDX55 A7 PLL and APCS clock driver ARM: configs: qcom_defconfig: Enable APCS IPC mailbox driver ARM: configs: Remove REGULATOR_USERSPACE_CONSUMER ARM: configs: ux500: Update for new drivers arm64: defconfig: Enable options to support panel display for Mediatek Chromebooks arm64: defconfig: Allow mt8173-based boards to boot from usb ARM: configs: at91: Modernize UBI defconfig part ARM: configs: at91: Add USB Video webcam class ARM: configs: at91: Add mtd tests as modules ARM: configs: at91: sama5: Add audio MIKROE PROTO board ARM: configs: at91: sama5: Enable LAN78XX as module ARM: configs: at91: sama5: PIOBU as built-in ARM: configs: at91: sama5: MCP16502 regulator as built-in ARM: configs: at91: sama5: enable the Hantro G1 engine ARM: configs: at91: sama5: update with savedefconfig ... |
||
|
Linus Torvalds
|
01d7136894 |
ARM: SoC changes for v5.13
Almost all SoC code changes this time are for the TI OMAP platform, which continues its decade-long quest to move from describing a complex SoC in code to device tree. Aside from this, the Uniphier platform has a new maintainer and some platforms have minor bugfixes and cleanups that were not urgent enough for v5.12. Signed-off-by: Arnd Bergmann <arnd@arndb.de> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmCC2JoACgkQmmx57+YA GNk2jg/9HPrMBjoxNMEynsN066Dnc3AVBG8veYAigS0mJuMX3HzUqp+RNn5YxEak 0SKWgocjawi5MjtuCRmM/BO0SY4wPUMOxnqx/AE4q3u6VVpfx+XJu+1bywAx7UFC FnqstmqFAfJDLJUe4Pfv4SuXRJYyGKBoEdRK9Xr13qSstQ1gm4ccWbtRStWCcVvv f4J0gPK0dw99lgbCOLbrBMfz1zuxCwhILg+qZ0+WPl9NNfxurQ2+/Cj/8P/L0IH+ BoiZ5NaISWnvlBWaSTh6P7d3omhbA149CPjybUy2b/s84oNHdm7XLpwymVp941zt sM3gBIi7UDKMfXUrjWDZAXY06MZa/62BLCHQ2Fx+A1ve9TC0AqmSmUxhB4Z8xXs2 3U97kZnTAPX9Scno9k7eDXbVXKVzlDL8zdZtGvY56x/EiAiPSJaTcaU6puNgdF9z 7IPFKdpMbePcxHN03dC17B4HYVoSTp2gCadOSRSrBmVjAoswzYKoAOHrzibCwUzI knbsShhJe/BtxvLJ7e/hq0YZBTTZXUcX/3Iuw6C+j+9l9Cod/JhYOoHQM7gvqHv6 JRz0Wt9IrMhYBMYlf0g8zHZa7IUDAq7k6x8XwLjK/M/WdeS2tI3+Cmt5ePhlgZVb eBPzikxcvglDojE7zTkBeC/+jlpolWQ6UfRnptSvkof1DWVPkiE= =YFEX -----END PGP SIGNATURE----- Merge tag 'arm-soc-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC updates from Arnd Bergmann: "Almost all SoC code changes this time are for the TI OMAP platform, which continues its decade-long quest to move from describing a complex SoC in code to device tree. Aside from this, the Uniphier platform has a new maintainer and some platforms have minor bugfixes and cleanups that were not urgent enough for v5.12" * tag 'arm-soc-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (96 commits) MAINTAINERS: Update ARM/UniPhier SoCs maintainers and status mailmap: Update email address for Nicolas Saenz MAINTAINERS: Update BCM2711/BCM2335 maintainer's mail ARM: exynos: correct kernel doc in platsmp ARM: hisi: use the correct HiSilicon copyright ARM: ux500: make ux500_cpu_die static ARM: s3c: Use pwm_get() in favour of pwm_request() in RX1950 ARM: OMAP1: fix incorrect kernel-doc comment syntax in file ARM: OMAP2+: fix incorrect kernel-doc comment syntax in file ARM: OMAP2+: Use DEFINE_SPINLOCK() for spinlock ARM: at91: pm: Move prototypes to mutually included header ARM: OMAP2+: use true and false for bool variable ARM: OMAP2+: add missing call to of_node_put() ARM: OMAP2+: Replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE ARM: imx: Kconfig: Fix typo in help ARM: mach-imx: Fix a spelling in the file pm-imx5.c bus: ti-sysc: Warn about old dtb for dra7 and omap4/5 ARM: OMAP2+: Stop building legacy code for dra7 and omap4/5 ARM: OMAP2+: Drop legacy platform data for omap5 hwmod ARM: OMAP2+: Drop legacy platform data for omap5 l3 ... |
||
|
Linus Torvalds
|
ef12441243 |
USB/Thunderbolt patches for 5.13-rc1
Here is the big set of USB and Thunderbolt driver updates for 5.13-rc1.
Lots of little things in here, with loads of tiny fixes and cleanups
over these drivers, as well as these "larger" changes:
- thunderbolt updates and new features added
- xhci driver updates and split out of a mediatek-specific xhci
driver from the main xhci module to make it easier to work
with (something that I have been wanting for a while).
- loads of typec feature additions and updates
- dwc2 driver updates
- dwc3 driver updates
- gadget driver fixes and minor updates
- loads of usb-serial cleanups and fixes and updates
- usbip documentation updates and fixes
- lots of other tiny USB driver updates
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB and Thunderbolt updates from Greg KH:
"Here is the big set of USB and Thunderbolt driver updates for
5.13-rc1.
Lots of little things in here, with loads of tiny fixes and cleanups
over these drivers, as well as these "larger" changes:
- thunderbolt updates and new features added
- xhci driver updates and split out of a mediatek-specific xhci
driver from the main xhci module to make it easier to work with
(something that I have been wanting for a while).
- loads of typec feature additions and updates
- dwc2 driver updates
- dwc3 driver updates
- gadget driver fixes and minor updates
- loads of usb-serial cleanups and fixes and updates
- usbip documentation updates and fixes
- lots of other tiny USB driver updates
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (371 commits)
usb: Fix up movement of USB core kerneldoc location
usb: dwc3: gadget: Handle DEV_TXF_FLUSH_BYPASS capability
usb: dwc3: Capture new capability register GHWPARAMS9
usb: gadget: prevent a ternary sign expansion bug
usb: dwc3: core: Do core softreset when switch mode
usb: dwc2: Get rid of useless error checks in suspend interrupt
usb: dwc2: Update dwc2_handle_usb_suspend_intr function.
usb: dwc2: Add exit hibernation mode before removing drive
usb: dwc2: Add hibernation exiting flow by system resume
usb: dwc2: Add hibernation entering flow by system suspend
usb: dwc2: Allow exit hibernation in urb enqueue
usb: dwc2: Move exit hibernation to dwc2_port_resume() function
usb: dwc2: Move enter hibernation to dwc2_port_suspend() function
usb: dwc2: Clear GINTSTS_RESTOREDONE bit after restore is generated.
usb: dwc2: Clear fifo_map when resetting core.
usb: dwc2: Allow exiting hibernation from gpwrdn rst detect
usb: dwc2: Fix hibernation between host and device modes.
usb: dwc2: Fix host mode hibernation exit with remote wakeup flow.
usb: dwc2: Reset DEVADDR after exiting gadget hibernation.
usb: dwc2: Update exit hibernation when port reset is asserted
...
|
||
|
Linus Torvalds
|
d08410d8c9 |
TTY/Serial driver updates for 5.13-rc1
Here is the big set of tty and serial driver updates for 5.13-rc1.
Actually busy this release, with a number of cleanups happening:
- much needed core tty cleanups by Jiri Slaby
- removal of unused and orphaned old-style serial drivers. If
anyone shows up with this hardware, it is trivial to restore
these but we really do not think they are in use anymore.
- fixes and cleanups from Johan Hovold on a number of termios
setting corner cases that loads of drivers got wrong as well
as removing unneeded code due to tty core changes from long
ago that were never propagated out to the drivers
- loads of platform-specific serial port driver updates and
fixes
- coding style cleanups and other small fixes and updates all
over the tty/serial tree.
All of these have been in linux-next for a while now with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty and serial driver updates from Greg KH:
"Here is the big set of tty and serial driver updates for 5.13-rc1.
Actually busy this release, with a number of cleanups happening:
- much needed core tty cleanups by Jiri Slaby
- removal of unused and orphaned old-style serial drivers. If anyone
shows up with this hardware, it is trivial to restore these but we
really do not think they are in use anymore.
- fixes and cleanups from Johan Hovold on a number of termios setting
corner cases that loads of drivers got wrong as well as removing
unneeded code due to tty core changes from long ago that were never
propagated out to the drivers
- loads of platform-specific serial port driver updates and fixes
- coding style cleanups and other small fixes and updates all over
the tty/serial tree.
All of these have been in linux-next for a while now with no reported
issues"
* tag 'tty-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (186 commits)
serial: extend compile-test coverage
serial: stm32: add FIFO threshold configuration
dt-bindings: serial: 8250: update TX FIFO trigger level
dt-bindings: serial: stm32: override FIFO threshold properties
dt-bindings: serial: add RX and TX FIFO properties
serial: xilinx_uartps: drop low-latency workaround
serial: vt8500: drop low-latency workaround
serial: timbuart: drop low-latency workaround
serial: sunsu: drop low-latency workaround
serial: sifive: drop low-latency workaround
serial: txx9: drop low-latency workaround
serial: sa1100: drop low-latency workaround
serial: rp2: drop low-latency workaround
serial: rda: drop low-latency workaround
serial: owl: drop low-latency workaround
serial: msm_serial: drop low-latency workaround
serial: mpc52xx_uart: drop low-latency workaround
serial: meson: drop low-latency workaround
serial: mcf: drop low-latency workaround
serial: lpc32xx_hs: drop low-latency workaround
...
|
||
|
Linus Torvalds
|
8900d92fd6 |
Staging/IIO driver updates for 5.13-rc1
Here is the big set of staging and IIO driver updates for 5.13-rc1.
Lots of little churn in here, and some larger churn as well. Major
things are:
- removal of wimax drivers, no one has this hardware anymore for
this failed "experiment".
- removal of the Google gasket driver, turns out no one wanted
to maintain it or cares about it anymore, so they asked for it
to be removed.
- comedi finally moves out of the staging directory into
drivers/comedi/ This is one of the oldest kernel subsystems
around, being created in the 2.0 kernel days, and was one of
the first things added to drivers/staging/ when that was
created over 15 years ago. It should have been moved out of
staging a long time ago, it's well maintained and used by
loads of different devices in the real world every day. Nice
to see this finally happen.
- so many tiny coding style cleanups it's not funny. Perfect
storm of at least 2 different intern project application
deadlines combined to provide a huge number of new
contributions in this area from people learning how to do
kernel development. Great job to everyone involved here.
There's also the normal updates for IIO drivers with new IIO drivers and
updates all over that subsystem.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO driver updates from Greg KH:
"Here is the big set of staging and IIO driver updates for 5.13-rc1.
Lots of little churn in here, and some larger churn as well. Major
things are:
- removal of wimax drivers, no one has this hardware anymore for this
failed "experiment".
- removal of the Google gasket driver, turns out no one wanted to
maintain it or cares about it anymore, so they asked for it to be
removed.
- comedi finally moves out of the staging directory into drivers/comedi
This is one of the oldest kernel subsystems around, being created
in the 2.0 kernel days, and was one of the first things added to
drivers/staging/ when that was created over 15 years ago.
It should have been moved out of staging a long time ago, it's well
maintained and used by loads of different devices in the real world
every day. Nice to see this finally happen.
- so many tiny coding style cleanups it's not funny.
Perfect storm of at least 2 different intern project application
deadlines combined to provide a huge number of new contributions in
this area from people learning how to do kernel development. Great
job to everyone involved here.
There's also the normal updates for IIO drivers with new IIO drivers
and updates all over that subsystem.
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (907 commits)
staging: octeon: Use 'for_each_child_of_node'
Staging: rtl8723bs: rtw_xmit: fixed tabbing issue
staging: rtl8188eu: remove unused function parameters
staging: rtl8188eu: cmdThread is a task_struct
staging: rtl8188eu: remove constant variable and dead code
staging: rtl8188eu: change bLeisurePs' type to bool
staging: rtl8723bs: remove empty #ifdef block
staging: rtl8723bs: remove unused DBG_871X_LEVEL macro declarations
staging: rtl8723bs: split too long line
staging: rtl8723bs: fix indentation in if block
staging: rtl8723bs: fix code indent issue
staging: rtl8723bs: replace DBG_871X_LEVEL logs with netdev_*()
staging: rtl8192e: indent statement properly
staging: rtl8723bs: Remove led_blink_hdl() and everything related
staging: comedi: move out of staging directory
staging: rtl8723bs: remove sdio_drv_priv structure
staging: rtl8723bs: remove unused argument in function
staging: rtl8723bs: remove DBG_871X_SEL_NL macro declaration
staging: rtl8723bs: replace DBG_871X_SEL_NL with netdev_dbg()
staging: rtl8723bs: fix indentation issue introduced by long line split
...
|
||
|
Linus Torvalds
|
c01c0716cc |
Driver core changes for 5.13-rc1
Here is the "big" set of driver core changes for 5.13-rc1.
Nothing major, just lots of little core changes and cleanups, notable
things are:
- finally set fw_devlink=on by default. All reported issues
with this have been shaken out over the past 9 months or so,
but we will be paying attention to any fallout here in case we
need to revert this as the default boot value (symptoms of
problems are a simple lack of booting)
- fixes found to be needed by fw_devlink=on value in some
subsystems (like clock).
- delayed work initialization cleanup
- driver core cleanups and minor updates
- software node cleanups and tweaks
- devtmpfs cleanups
- minor debugfs cleanups
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the "big" set of driver core changes for 5.13-rc1.
Nothing major, just lots of little core changes and cleanups, notable
things are:
- finally set 'fw_devlink=on' by default.
All reported issues with this have been shaken out over the past 9
months or so, but we will be paying attention to any fallout here
in case we need to revert this as the default boot value (symptoms
of problems are a simple lack of booting)
- fixes found to be needed by fw_devlink=on value in some subsystems
(like clock).
- delayed work initialization cleanup
- driver core cleanups and minor updates
- software node cleanups and tweaks
- devtmpfs cleanups
- minor debugfs cleanups
All of these have been in linux-next for a while with no reported
issues"
* tag 'driver-core-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (53 commits)
devm-helpers: Fix devm_delayed_work_autocancel() kerneldoc
PM / wakeup: use dev_set_name() directly
software node: Allow node addition to already existing device
kunit: software node: adhear to KUNIT formatting standard
node: fix device cleanups in error handling code
kobject_uevent: remove warning in init_uevent_argv()
debugfs: Make debugfs_allow RO after init
Revert "driver core: platform: Make platform_get_irq_optional() optional"
media: ipu3-cio2: Switch to use SOFTWARE_NODE_REFERENCE()
software node: Introduce SOFTWARE_NODE_REFERENCE() helper macro
software node: Imply kobj_to_swnode() to be no-op
software node: Deduplicate code in fwnode_create_software_node()
software node: Introduce software_node_alloc()/software_node_free()
software node: Free resources explicitly when swnode_register() fails
debugfs: drop pointless nul-termination in debugfs_read_file_bool()
driver core: add helper for deferred probe reason setting
driver core: Improve fw_devlink & deferred_probe_timeout interaction
of: property: fw_devlink: Add support for remote-endpoint
driver core: platform: Make platform_get_irq_optional() optional
driver core: Replace printf() specifier and drop unneeded casting
...
|
||
|
Linus Torvalds
|
8e3a324950 |
Char/Misc driver updates for 5.13-rc1
Here is the big set of various smaller driver subsystem updates for
5.13-rc1.
Major bits in here are:
- habanalabs driver updates
- hwtracing driver updates
- interconnect driver updates
- mhi driver updates
- extcon driver updates
- fpga driver updates
- new binder features added
- nvmem driver updates
- phy driver updates
- soundwire driver updates
- smaller misc and char driver fixes and updates.
- bluetooth driver bugfix that maintainer wanted to go through
this tree.
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.13-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 various smaller driver subsystem updates for
5.13-rc1.
Major bits in here are:
- habanalabs driver updates
- hwtracing driver updates
- interconnect driver updates
- mhi driver updates
- extcon driver updates
- fpga driver updates
- new binder features added
- nvmem driver updates
- phy driver updates
- soundwire driver updates
- smaller misc and char driver fixes and updates.
- bluetooth driver bugfix that maintainer wanted to go through this
tree.
All of these have been in linux-next with no reported issues"
* tag 'char-misc-5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (330 commits)
bluetooth: eliminate the potential race condition when removing the HCI controller
coresight: etm-perf: Fix define build issue when built as module
phy: Revert "phy: ti: j721e-wiz: add missing of_node_put"
phy: ti: j721e-wiz: Add missing include linux/slab.h
phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove()
stm class: Use correct UUID APIs
intel_th: pci: Add Alder Lake-M support
intel_th: pci: Add Rocket Lake CPU support
intel_th: Consistency and off-by-one fix
intel_th: Constify attribute_group structs
intel_th: Constify all drvdata references
stm class: Remove an unused function
habanalabs/gaudi: Fix uninitialized return code rc when read size is zero
greybus: es2: fix kernel-doc warnings
mei: me: add Alder Lake P device id.
dw-xdata-pcie: Update outdated info and improve text format
dw-xdata-pcie: Fix documentation build warns
fbdev: zero-fill colormap in fbcmap.c
firmware: qcom-scm: Fix QCOM_SCM configuration
speakup: i18n: Switch to kmemdup_nul() in spk_msg_set()
...
|
||
|
Linus Torvalds
|
90035c28f1 |
platform-drivers-x86 for v5.13-1
Highlights: - Lots of Microsoft Surface work - platform-profile support for HP and Microsoft Surface devices - New WMI Gigabyte motherboard temperature monitoring driver - Intel PMC improvements for Tiger Lake and Alder Lake - Misc. bugfixes, improvements and quirk additions all over The following is an automated git shortlog grouped by driver: Add support for DYTC MMC_GET BIOS API.: - Add support for DYTC MMC_GET BIOS API. Adjust Dell drivers to a personal email address: - Adjust Dell drivers to a personal email address Fix typo in Kconfig: - Fix typo in Kconfig ISST: - Account for increased timeout in some cases MAINTAINERS: - Add missing section for alienware-wmi driver - Adjust Dell drivers to email alias - update MELLANOX HARDWARE PLATFORM SUPPORT maintainers Merge tag 'ib-mfd-platform-x86-v5.13' into review-hans: - Merge tag 'ib-mfd-platform-x86-v5.13' into review-hans Merge tag 'irq-no-autoen-2021-03-25' into review-hans: - Merge tag 'irq-no-autoen-2021-03-25' into review-hans Typo fix in the file classmate-laptop.c: - Typo fix in the file classmate-laptop.c add Gigabyte WMI temperature driver: - add Gigabyte WMI temperature driver add support for Advantech software defined button: - add support for Advantech software defined button asus-laptop: - fix kobj_to_dev.cocci warnings asus-wmi: - Add param to turn fn-lock mode on by default dell-wmi-sysman: - Make init_bios_attributes() ACPI object parsing more robust - Cleanup create_attributes_level_sysfs_files() - Make sysman_init() return -ENODEV of the interfaces are not found - Cleanup sysman_init() error-exit handling - Fix release_attributes_data() getting called twice on init_bios_attributes() failure - Make it safe to call exit_foo_attributes() multiple times - Fix possible NULL pointer deref on exit - Fix crash caused by calling kset_unregister twice docs: - driver-api: Add Surface DTX driver documentation genirq: - Add IRQF_NO_AUTOEN for request_irq/nmi() gigabyte-wmi: - add support for B550M AORUS PRO-P - add X570 AORUS ELITE hp-wmi: - add platform profile support - rename "thermal policy" to "thermal profile" intel-hid: - Fix spurious wakeups caused by tablet-mode events during suspend - Support Lenovo ThinkPad X1 Tablet Gen 2 intel-vbtn: - Remove unused KEYMAP_LEN define - Stop reporting SW_DOCK events intel_chtdc_ti_pwrbtn: - Fix missing IRQF_ONESHOT as only threaded handler intel_pmc_core: - Uninitialized data in pmc_core_lpm_latch_mode_write() - add ACPI dependency - Fix "unsigned 'ret' is never less than zero" smatch warning - Add support for Alder Lake PCH-P - Add LTR registers for Tiger Lake - Add option to set/clear LPM mode - Add requirements file to debugfs - Get LPM requirements for Tiger Lake - Show LPM residency in microseconds - Handle sub-states generically - Remove global struct pmc_dev - Don't use global pmcdev in quirks - export platform global reset bits via etr3 sysfs file - Ignore GBE LTR on Tiger Lake platforms - Update Kconfig intel_pmt_class: - Initial resource to 0 intel_pmt_crashlog: - Fix incorrect macros mfd: - intel_pmt: Add support for DG1 - intel_pmt: Fix nuisance messages and handling of disabled capabilities panasonic-laptop: - remove redundant assignment of variable result platform: - x86: ACPI: Get rid of ACPICA message printing platform/mellanox: - mlxreg-hotplug: move to use request_irq by IRQF_NO_AUTOEN flag - Typo fix in the file mlxbf-bootctl.c platform/surface: - aggregator: fix a bit test - aggregator: move to use request_irq by IRQF_NO_AUTOEN flag - aggregator_registry: Give devices time to set up when connecting - clean up a variable in surface_dtx_read() - fix semicolon.cocci warnings - aggregator_registry: Add support for Surface Pro 7+ - aggregator_registry: Make symbol 'ssam_base_hub_group' static - dtx: Add support for native SSAM devices - Add DTX driver - aggregator: Make SSAM_DEFINE_SYNC_REQUEST_x define static functions - Add platform profile driver - aggregator_registry: Add HID subsystem devices - aggregator_registry: Add DTX device - aggregator_registry: Add platform profile device - aggregator_registry: Add battery subsystem devices - aggregator_registry: Add base device hub - Set up Surface Aggregator device registry pmc_atom: - Match all Beckhoff Automation baytrail boards with critclk_systems DMI table thinkpad_acpi: - Add labels to the first 2 temperature sensors - Correct thermal sensor allocation - Correct minor typo - sysfs interface to get wwan antenna type - Disable DYTC CQL mode around switching to balanced mode - Allow the FnLock LED to change state - check dytc version for lapmode sysfs - Handle keyboard cover attach/detach events tools/power/x86/intel-speed-select: - v1.9 release - Drop __DATE__ and __TIME__ macros - Add options to force online - Process mailbox read error for core-power - Increase string size touchscreen_dmi: - Add info for the Teclast Tbook 11 tablet - Handle device properties with software node API wmi: - Make remove callback return void -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmCGbVEUHGhkZWdvZWRl QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9x4ywgAo51ExPQcLMlEDdfpN7oa0ErT+4AF lKqOHO/g3Am63NwlAVZElKAJq+AChfQzZ+Idy9E/IirFplmhuoKBBRQoB+U9SwYS zerwNDwAh1j1ZLlWDo0BSsiJLdGJH3j5BvScjo57+Vfa75J9EofIGXvNEjLNxb7j djLc4FawAfaqL6YerKXZPvYIfpIw2+26SyxDw2s6KlYyBkPIEneQvto0ObWR3vLc 1iFxLgfxL1fYX7dD9e/9H84kIQzs/wgTduXmnSn32BcFw3YOtWpnpwB0wJ8IIXM0 8Ta6jH2ZGTbgfKaHZf2O+UObj8tRXFzjpx4neh5vybRrBsYELzQIm+W+jQ== =fsK6 -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates freom Hans de Goede: - lots of Microsoft Surface work - platform-profile support for HP and Microsoft Surface devices - new WMI Gigabyte motherboard temperature monitoring driver - Intel PMC improvements for Tiger Lake and Alder Lake - misc bugfixes, improvements and quirk additions all over * tag 'platform-drivers-x86-v5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (87 commits) platform/x86: gigabyte-wmi: add support for B550M AORUS PRO-P platform/x86: intel_pmc_core: Uninitialized data in pmc_core_lpm_latch_mode_write() platform/x86: intel_pmc_core: add ACPI dependency platform/surface: aggregator: fix a bit test platform/x86: intel_pmc_core: Fix "unsigned 'ret' is never less than zero" smatch warning platform/x86: touchscreen_dmi: Add info for the Teclast Tbook 11 tablet platform/x86: intel_pmc_core: Add support for Alder Lake PCH-P platform/x86: intel_pmc_core: Add LTR registers for Tiger Lake platform/x86: intel_pmc_core: Add option to set/clear LPM mode platform/x86: intel_pmc_core: Add requirements file to debugfs platform/x86: intel_pmc_core: Get LPM requirements for Tiger Lake platform/x86: intel_pmc_core: Show LPM residency in microseconds platform/x86: intel_pmc_core: Handle sub-states generically platform/x86: intel_pmc_core: Remove global struct pmc_dev platform/x86: intel_pmc_core: Don't use global pmcdev in quirks platform/x86: intel_chtdc_ti_pwrbtn: Fix missing IRQF_ONESHOT as only threaded handler platform/x86: gigabyte-wmi: add X570 AORUS ELITE platform/x86: thinkpad_acpi: Add labels to the first 2 temperature sensors platform/x86: pmc_atom: Match all Beckhoff Automation baytrail boards with critclk_systems DMI table platform/x86: add Gigabyte WMI temperature driver ... |
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Linus Torvalds
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81f2023158 |
certs: add 'x509_revocation_list' to gitignore
Commit
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Linus Torvalds
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4d480dbf21 |
hyperv-next for 5.13
-----BEGIN PGP SIGNATURE----- iQFHBAABCAAxFiEEIbPD0id6easf0xsudhRwX5BBoF4FAmCG9+oTHHdlaS5saXVA a2VybmVsLm9yZwAKCRB2FHBfkEGgXqo5CACQrfupoIeawVUMZQOGPOKW56zcmo+l kwgEYdukleYebJzES3zxdAod2k45WnAJ3aMQJaL2DxZ5SZdTJG1zIK08wlP87ui8 m80Htq/8c3fBM90gjUSjShxHw9SaWwwSQUVBKrm0doS7o0iUq0PPHHE6gvJHMX/w IcHug294c6ArCz0qNR5aiBxPNGixXBX7S7/5ubdjxszU2BVAzrfFLWYOWU4HzHyN g68BDY6F2K9+F3XOVO0zhcCdhzvIzb5Bh0V06VBKl9HRWnk28h0/Y7fBq9HVzCZu k7k5+o6lJUyyFkXR8MlcBKRlWnFXSHc5wIdJ/gcXTzEMsqrJlQ1vrGog =pGet -----END PGP SIGNATURE----- Merge tag 'hyperv-next-signed-20210426' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux Pull Hyper-V updates from Wei Liu: - VMBus enhancement - Free page reporting support for Hyper-V balloon driver - Some patches for running Linux as Arm64 Hyper-V guest - A few misc clean-up patches * tag 'hyperv-next-signed-20210426' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: (30 commits) drivers: hv: Create a consistent pattern for checking Hyper-V hypercall status x86/hyperv: Move hv_do_rep_hypercall to asm-generic video: hyperv_fb: Add ratelimit on error message Drivers: hv: vmbus: Increase wait time for VMbus unload Drivers: hv: vmbus: Initialize unload_event statically Drivers: hv: vmbus: Check for pending channel interrupts before taking a CPU offline Drivers: hv: vmbus: Drivers: hv: vmbus: Introduce CHANNELMSG_MODIFYCHANNEL_RESPONSE Drivers: hv: vmbus: Introduce and negotiate VMBus protocol version 5.3 Drivers: hv: vmbus: Use after free in __vmbus_open() Drivers: hv: vmbus: remove unused function Drivers: hv: vmbus: Remove unused linux/version.h header x86/hyperv: remove unused linux/version.h header x86/Hyper-V: Support for free page reporting x86/hyperv: Fix unused variable 'hi' warning in hv_apic_read x86/hyperv: Fix unused variable 'msr_val' warning in hv_qlock_wait hv: hyperv.h: a few mundane typo fixes drivers: hv: Fix EXPORT_SYMBOL and tab spaces issue Drivers: hv: vmbus: Drop error message when 'No request id available' asm-generic/hyperv: Add missing function prototypes per -W1 warnings clocksource/drivers/hyper-v: Move handling of STIMER0 interrupts ... |
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Linus Torvalds
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8e47c5f0e2 |
xen: branch for v5.13-rc1
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCYIZZdwAKCRCAXGG7T9hj vtaDAQDplyo+1T1Mv5DepYe0DnGYicOsCxzYzqMvhYkb+eubyAD/SFcsof/PtJAW 2zropoo2NTnf+zQVuC638pdXVSK9VAc= =n1Tz -----END PGP SIGNATURE----- Merge tag 'for-linus-5.13-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - remove some PV ACPI cpu/memory hotplug code which has been broken for a long time - support direct mapped guests (other than dom0) on Arm - several small fixes and cleanups * tag 'for-linus-5.13-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/arm: introduce XENFEAT_direct_mapped and XENFEAT_not_direct_mapped xen-pciback: simplify vpci's find hook xen-blkfront: Fix 'physical' typos xen-blkback: fix compatibility bug with single page rings xen: Remove support for PV ACPI cpu/memory hotplug xen/pciback: Fix incorrect type warnings |
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Linus Torvalds
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31a24ae89c |
arm64 updates for 5.13:
- MTE asynchronous support for KASan. Previously only synchronous
(slower) mode was supported. Asynchronous is faster but does not allow
precise identification of the illegal access.
- Run kernel mode SIMD with softirqs disabled. This allows using NEON in
softirq context for crypto performance improvements. The conditional
yield support is modified to take softirqs into account and reduce the
latency.
- Preparatory patches for Apple M1: handle CPUs that only have the VHE
mode available (host kernel running at EL2), add FIQ support.
- arm64 perf updates: support for HiSilicon PA and SLLC PMU drivers, new
functions for the HiSilicon HHA and L3C PMU, cleanups.
- Re-introduce support for execute-only user permissions but only when
the EPAN (Enhanced Privileged Access Never) architecture feature is
available.
- Disable fine-grained traps at boot and improve the documented boot
requirements.
- Support CONFIG_KASAN_VMALLOC on arm64 (only with KASAN_GENERIC).
- Add hierarchical eXecute Never permissions for all page tables.
- Add arm64 prctl(PR_PAC_{SET,GET}_ENABLED_KEYS) allowing user programs
to control which PAC keys are enabled in a particular task.
- arm64 kselftests for BTI and some improvements to the MTE tests.
- Minor improvements to the compat vdso and sigpage.
- Miscellaneous cleanups.
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
- MTE asynchronous support for KASan. Previously only synchronous
(slower) mode was supported. Asynchronous is faster but does not
allow precise identification of the illegal access.
- Run kernel mode SIMD with softirqs disabled. This allows using NEON
in softirq context for crypto performance improvements. The
conditional yield support is modified to take softirqs into account
and reduce the latency.
- Preparatory patches for Apple M1: handle CPUs that only have the VHE
mode available (host kernel running at EL2), add FIQ support.
- arm64 perf updates: support for HiSilicon PA and SLLC PMU drivers,
new functions for the HiSilicon HHA and L3C PMU, cleanups.
- Re-introduce support for execute-only user permissions but only when
the EPAN (Enhanced Privileged Access Never) architecture feature is
available.
- Disable fine-grained traps at boot and improve the documented boot
requirements.
- Support CONFIG_KASAN_VMALLOC on arm64 (only with KASAN_GENERIC).
- Add hierarchical eXecute Never permissions for all page tables.
- Add arm64 prctl(PR_PAC_{SET,GET}_ENABLED_KEYS) allowing user programs
to control which PAC keys are enabled in a particular task.
- arm64 kselftests for BTI and some improvements to the MTE tests.
- Minor improvements to the compat vdso and sigpage.
- Miscellaneous cleanups.
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (86 commits)
arm64/sve: Add compile time checks for SVE hooks in generic functions
arm64/kernel/probes: Use BUG_ON instead of if condition followed by BUG.
arm64: pac: Optimize kernel entry/exit key installation code paths
arm64: Introduce prctl(PR_PAC_{SET,GET}_ENABLED_KEYS)
arm64: mte: make the per-task SCTLR_EL1 field usable elsewhere
arm64/sve: Remove redundant system_supports_sve() tests
arm64: fpsimd: run kernel mode NEON with softirqs disabled
arm64: assembler: introduce wxN aliases for wN registers
arm64: assembler: remove conditional NEON yield macros
kasan, arm64: tests supports for HW_TAGS async mode
arm64: mte: Report async tag faults before suspend
arm64: mte: Enable async tag check fault
arm64: mte: Conditionally compile mte_enable_kernel_*()
arm64: mte: Enable TCO in functions that can read beyond buffer limits
kasan: Add report for async mode
arm64: mte: Drop arch_enable_tagging()
kasan: Add KASAN mode kernel parameter
arm64: mte: Add asynchronous mode support
arm64: Get rid of CONFIG_ARM64_VHE
arm64: Cope with CPUs stuck in VHE mode
...
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Linus Torvalds
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6a713827ce |
m68k updates for v5.13 (take one)
- Fix flatmem setup for platforms where RAM starts at a non-zero
address,
- Defconfig updates,
- Use common scripts for syscall table and header generation,
- Fix timers on MVME platforms,
- Fix lock imbalance in cacheflush syscall,
- Minor fixes and improvements.
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Merge tag 'm68k-for-v5.13-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
Pull m68k updates from Geert Uytterhoeven:
- defconfig updates
- Use common scripts for syscall table and header generation
- Fix timers on MVME platforms
- Fix lock imbalance in cacheflush syscall
- Minor fixes and improvements
* tag 'm68k-for-v5.13-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
m68k: sun3x: Remove unneeded semicolon
m68k: Add missing mmap_read_lock() to sys_cacheflush()
m68k: fpsp040,ifpsp060: Remove meaningless EXTRA_LDFLAGS
m68k: fpsp040: Remove meaningless $(OS_OBJS)
m68k: mvme147,mvme16x: Don't wipe PCC timer config bits
m68k: syscalls: switch to generic syscallhdr.sh
m68k: syscalls: switch to generic syscalltbl.sh
m68k: defconfig: Update defconfigs for v5.12-rc1
m68k: mm: Fix flatmem memory model setup
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Linus Torvalds
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69f737ed3a |
A single fix for the x86 VDSO build infrastructure to address a compiler
warning on 32bit hosts due to a fprintf() modifier/argument mismatch. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmCGrz4THHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoWggD/4q8f3L5UkM5wuyNb9BOoBBZI8tBFsm Pil8K3WUmc9VF8XrHMjHrFOjJPFrBQUqW6iE5UL2f2z7jb5L4t0d66KeKjzfmfuk N9thWuJKvUR4pOpg4y0lgFuwK/P94bRypIpvxTwtuEnaosy9JhWt+WKuWVRSqRNP gFABwIN9Aw904fQjXwPPsZa1/Yt9mtHrt9i4+fPkc4APRBjoANaGhPz8H3HcgOzM hJIV/T1hiCEni4kAr9mAOfBCMARo1aApkhWaKtV10vaieXT+db7JNYx6C6DGob/U bWJABQoBhX7IY+SvW1SAyoU5Z104X+CmZXG2GIPqISuL+6Fk3fZQ/6EmUBt+efoJ lCKv7OsEW27qrN9B5yoAxTnzSPJq5utuEXvcRbkUFMkv+pT8/zucFu1xHcyd2qHG fBr/urbrxSCjya4GlIhYIKwYo/LX5c61iZR/Vv/K/swcgV58G8uQAINmcUDTLi57 eNeUd0sp4SVet6HBTlAvKADCJOOAhmKMNWtuOTepQcXjmK6HXog75DDm82Cxzgdx fILvVZ5acw6+rK0OYa9Wgwd2llkZjQ7JiyOZH44UJ1eTai3tF7tCem2l3mIn2otI QZtuAbwJ6tXVljU+0LPHefRpsiCf37CGUY+JIBkdp1cA9tYQVratZpSZ1QV1LjP1 b53RhxXb7PCG2Q== =ch7x -----END PGP SIGNATURE----- Merge tag 'x86-vdso-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 vdso update from Thomas Gleixner: "A single fix for the x86 VDSO build infrastructure to address a compiler warning on 32bit hosts due to a fprintf() modifier/argument mismatch." * tag 'x86-vdso-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vdso: Use proper modifier for len's format specifier in extract() |
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Linus Torvalds
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64f8e73de0 |
Support for enhanced split lock detection:
Newer CPUs provide a second mechanism to detect operations with lock prefix which go accross a cache line boundary. Such operations have to take bus lock which causes a system wide performance degradation when these operations happen frequently. The new mechanism is not using the #AC exception. It triggers #DB and is restricted to operations in user space. Kernel side split lock access can only be detected by the #AC based variant. Contrary to the #AC based mechanism the #DB based variant triggers _after_ the instruction was executed. The mechanism is CPUID enumerated and contrary to the #AC version which is based on the magic TEST_CTRL_MSR and model/family based enumeration on the way to become architectural. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmCGkr8THHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYodUKD/9tUXhInR7+1ykEHpMvdmSp48vqY3nc sKmT22pPl+OchnJ62mw3T8gKpBYVleJmcCaY2qVx7hfaVcWApLGJvX4tmfXmv422 XDSJ6b8Os6wfgx5FR//I17z8ZtXnnuKkPrTMoRsQUw2qLq31y6fdQv+GW/cc1Kpw mengjmPE+HnpaKbtuQfPdc4a+UvLjvzBMAlDZPTBPKYrP4FFqYVnUVwyTg5aLVDY gHz4V8+b502RS/zPfTAtE3J848od+NmcUPdFlcG9DVA+hR0Rl0thvruCTFiD2vVh i9DJ7INof5FoJDEzh0dGsD7x+MB6OY8GZyHdUMeGgIRPtWkqrG52feQQIn2YYlaL fB3DlpNv7NIJ/0JMlALvh8S0tEoOcYdHqH+M/3K/zbzecg/FAo+lVo8WciGLPqWs ykUG5/f/OnlTvgB8po1ebJu0h0jHnoK9heWWXk9zWIRVDPXHFOWKW3kSbTTb3icR 9hfjP/SNejpmt9Ju1OTwsgnV7NALIdVX+G5jyIEsjFl31Co1RZNYhHLFvi11FWlQ /ssvFK9O5ZkliocGCAN9+yuOnM26VqWSCE4fis6/2aSgD2Y4Gpvb//cP96SrcNAH u8eXNvGLlniJP3F3JImWIfIPQTrpvQhcU4eZ6NtviXqj/utQXX6c9PZ1PLYpcvUh 9AWF8rwhT8X4oA== =lmi8 -----END PGP SIGNATURE----- Merge tag 'x86-splitlock-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 bus lock detection updates from Thomas Gleixner: "Support for enhanced split lock detection: Newer CPUs provide a second mechanism to detect operations with lock prefix which go accross a cache line boundary. Such operations have to take bus lock which causes a system wide performance degradation when these operations happen frequently. The new mechanism is not using the #AC exception. It triggers #DB and is restricted to operations in user space. Kernel side split lock access can only be detected by the #AC based variant. Contrary to the #AC based mechanism the #DB based variant triggers _after_ the instruction was executed. The mechanism is CPUID enumerated and contrary to the #AC version which is based on the magic TEST_CTRL_MSR and model/family based enumeration on the way to become architectural" * tag 'x86-splitlock-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Documentation/admin-guide: Change doc for split_lock_detect parameter x86/traps: Handle #DB for bus lock x86/cpufeatures: Enumerate #DB for bus lock detection |
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Linus Torvalds
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eea2647e74 |
Entry code update:
Provide support for randomized stack offsets per syscall to make stack-based attacks harder which rely on the deterministic stack layout. The feature is based on the original idea of PaX's RANDSTACK feature, but uses a significantly different implementation. The offset does not affect the pt_regs location on the task stack as this was agreed on to be of dubious value. The offset is applied before the actual syscall is invoked. The offset is stored per cpu and the randomization happens at the end of the syscall which is less predictable than on syscall entry. The mechanism to apply the offset is via alloca(), i.e. abusing the dispised VLAs. This comes with the drawback that stack-clash-protection has to be disabled for the affected compilation units and there is also a negative interaction with stack-protector. Those downsides are traded with the advantage that this approach does not require any intrusive changes to the low level assembly entry code, does not affect the unwinder and the correct stack alignment is handled automatically by the compiler. The feature is guarded with a static branch which avoids the overhead when disabled. Currently this is supported for X86 and ARM64. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmCGjz8THHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoWsvD/4tGnPAurd6lbzxWzRjW7jOOVyzkODM UXtIxxICaj7o6MNcloaGe1QtJ8+QOCw3yPQfLG/SoWHse5+oUKQRL9dmWVeJyRSt JZ1pirkKqWrB+OmPbJKUiO3/TsZ2Z/vO41JVgVTL5/HWhOECSDzZsJkuvF/H+qYD ReDzd7FUNd76pwVOsXq/cxXclRa81/wMNZRVwmyAwFYE2XoPtQyTERTLrfj6aQKF P0txr9fEjYlPPwYOk1kjBAoJfDltNm48BBL7CGZtRlsqpNpdsJ1MkeGffhodb6F0 pJYQMlQJHXABZb5GF+v93+iASDpRFn0EvPmLkCxQUfZYLOkRsnuEF2S/fsYX/WPo uin/wQKwLVdeQq9d9BwlZUKEgsQuV7Q0GVN+JnEQerwD6cWTxv4a1RIUH+K/4Wo5 nTeJVRKcs6m7UkGQRm8JbqnUP0vCV+PSiWWB8J9CmjYeCPbkGjt6mBIsmPaDZ9VL 4i+UX5DJayoREF/rspOBcJftUmExize49p9860UI9N6fd7DsDt7Dq9Ai+ADtZa4C 9BPbF4NWzJq8IWLqBi+PpKBAT3JMX9qQi7s9sbrRxpxtew9Keu5qggKZJYumX71V qgUMk+xB86HZOrtF6F3oY0zxYv3haPvDydsDgqojtqNGk4PdAdgDYJQwMlb8QSly SwIWPHIfvP4R9w== =GMlJ -----END PGP SIGNATURE----- Merge tag 'x86-entry-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull entry code update from Thomas Gleixner: "Provide support for randomized stack offsets per syscall to make stack-based attacks harder which rely on the deterministic stack layout. The feature is based on the original idea of PaX's RANDSTACK feature, but uses a significantly different implementation. The offset does not affect the pt_regs location on the task stack as this was agreed on to be of dubious value. The offset is applied before the actual syscall is invoked. The offset is stored per cpu and the randomization happens at the end of the syscall which is less predictable than on syscall entry. The mechanism to apply the offset is via alloca(), i.e. abusing the dispised VLAs. This comes with the drawback that stack-clash-protection has to be disabled for the affected compilation units and there is also a negative interaction with stack-protector. Those downsides are traded with the advantage that this approach does not require any intrusive changes to the low level assembly entry code, does not affect the unwinder and the correct stack alignment is handled automatically by the compiler. The feature is guarded with a static branch which avoids the overhead when disabled. Currently this is supported for X86 and ARM64" * tag 'x86-entry-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: arm64: entry: Enable random_kstack_offset support lkdtm: Add REPORT_STACK for checking stack offsets x86/entry: Enable random_kstack_offset support stack: Optionally randomize kernel stack offset each syscall init_on_alloc: Optimize static branches jump_label: Provide CONFIG-driven build state defaults |
||
|
Linus Torvalds
|
6f78c2a7b7 |
A single commit to make the vector allocation code more resilent against an
accidental allocation attempt for IRQ2. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAmCGipQTHHRnbHhAbGlu dXRyb25peC5kZQAKCRCmGPVMDXSYoZ+AD/9cLoIs2Gqn5Yy8JQb2L7DCuASFOvCQ AW5BcetMnj9FCRzS0SIWUX31nwSHMnoLOu+yPglOPxpZZRVHlOmf8mxW7ew9SACH KiAbIsvrHlKnuDX5TPFV/BwqSo4qBW/lsD7DFeVJHqSAWZMm++NsqICCaGOiCz+X MAt7L7IpMVKlrKYohw9KrOlb0C9+xMD1AJKB9gyuAoZrzEcuX6RVxXK2GtzXYMq8 jsf+0gbwk8OT77CYPHYffBVSb2gD2+LSS4tMXEurlbxhXC+A8p+ooM79RysdAPkn Xz7letJC3nKD7nCFcrTheFko7wXdmCZFIelFghYV2q3OVsDXXsX0t/StA5Ag/oLm RwDxmbMtyY8dYlYS3cmpsWatpe5lAAQOYHRf2lSxHyxXGj9JT8I8n21f1zC7n0hP tQSJRKpD5uyFjEg+vmtwJ4VyxM7hY/NTpykXwAZVTF7c7XhJZhu7b+PzIxfr0zgo yjP6vvnejwwlydDUkt8f0ujNRVO1KFxJbJn3rP7920VcqXpQxmDW2X/ipX9OIzGl P8kEvhZf6WrsMvweh0kqjbkd+6A+45RD/r7Vv//0sDzHl0ZDH5ltOFnxXC8s7scw pUqPICycT7whcqWaCUu1kE6l7NJOHg8PQEz0Bm5ZbW8z3nlfvPDkyp8Y1NjiuIb7 5kfrdxqA5gqhnw== =0w/x -----END PGP SIGNATURE----- Merge tag 'x86-apic-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 apic update from Thomas Gleixner: "A single commit to make the vector allocation code more resilent against an accidental allocation attempt for IRQ2" * tag 'x86-apic-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vector: Add a sanity check to prevent IRQ2 allocations |
||
|
Linus Torvalds
|
87dcebff92 |
The time and timers updates contain:
Core changes:
- Allow runtime power management when the clocksource is changed.
- A correctness fix for clock_adjtime32() so that the return value
on success is not overwritten by the result of the copy to user.
- Allow late installment of broadcast clockevent devices which was
broken because nothing switched them over to oneshot mode. This went
unnoticed so far because clockevent devices used to be built in, but
now people started to make them modular.
- Debugfs related simplifications
- Small cleanups and improvements here and there
Driver changes:
- The usual set of device tree binding updates for a wide range
of drivers/devices.
- The usual updates and improvements for drivers all over the place but
nothing outstanding.
- No new clocksource/event drivers. They'll come back next time.
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Merge tag 'timers-core-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner:
"The time and timers updates contain:
Core changes:
- Allow runtime power management when the clocksource is changed.
- A correctness fix for clock_adjtime32() so that the return value on
success is not overwritten by the result of the copy to user.
- Allow late installment of broadcast clockevent devices which was
broken because nothing switched them over to oneshot mode. This
went unnoticed so far because clockevent devices used to be built
in, but now people started to make them modular.
- Debugfs related simplifications
- Small cleanups and improvements here and there
Driver changes:
- The usual set of device tree binding updates for a wide range of
drivers/devices.
- The usual updates and improvements for drivers all over the place
but nothing outstanding.
- No new clocksource/event drivers. They'll come back next time"
* tag 'timers-core-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
posix-timers: Preserve return value in clock_adjtime32()
tick/broadcast: Allow late registered device to enter oneshot mode
tick: Use tick_check_replacement() instead of open coding it
time/timecounter: Mark 1st argument of timecounter_cyc2time() as const
dt-bindings: timer: nuvoton,npcm7xx: Add wpcm450-timer
clocksource/drivers/arm_arch_timer: Add __ro_after_init and __init
clocksource/drivers/timer-ti-dm: Handle dra7 timer wrap errata i940
clocksource/drivers/timer-ti-dm: Prepare to handle dra7 timer wrap issue
clocksource/drivers/dw_apb_timer_of: Add handling for potential memory leak
clocksource/drivers/npcm: Add support for WPCM450
clocksource/drivers/sh_cmt: Don't use CMTOUT_IE with R-Car Gen2/3
clocksource/drivers/pistachio: Fix trivial typo
clocksource/drivers/ingenic_ost: Fix return value check in ingenic_ost_probe()
clocksource/drivers/timer-ti-dm: Add missing set_state_oneshot_stopped
clocksource/drivers/timer-ti-dm: Fix posted mode status check order
dt-bindings: timer: renesas,cmt: Document R8A77961
dt-bindings: timer: renesas,cmt: Add r8a779a0 CMT support
clocksource/drivers/ingenic-ost: Add support for the JZ4760B
clocksource/drivers/ingenic: Add support for the JZ4760
dt-bindings: timer: ingenic: Add compatible strings for JZ4760(B)
...
|
||
|
Linus Torvalds
|
91552ab8ff |
The usual updates from the irq departement:
Core changes:
- Provide IRQF_NO_AUTOEN as a flag for request*_irq() so drivers can be
cleaned up which either use a seperate mechanism to prevent auto-enable
at request time or have a racy mechanism which disables the interrupt
right after request.
- Get rid of the last usage of irq_create_identity_mapping() and remove
the interface.
- An overhaul of tasklet_disable(). Most usage sites of tasklet_disable()
are in task context and usually in cleanup, teardown code pathes.
tasklet_disable() spinwaits for a tasklet which is currently executed.
That's not only a problem for PREEMPT_RT where this can lead to a live
lock when the disabling task preempts the softirq thread. It's also
problematic in context of virtualization when the vCPU which runs the
tasklet is scheduled out and the disabling code has to spin wait until
it's scheduled back in. Though there are a few code pathes which invoke
tasklet_disable() from non-sleepable context. For these a new disable
variant which still spinwaits is provided which allows to switch
tasklet_disable() to a sleep wait mechanism. For the atomic use cases
this does not solve the live lock issue on PREEMPT_RT. That is mitigated
by blocking on the RT specific softirq lock.
- The PREEMPT_RT specific implementation of softirq processing and
local_bh_disable/enable().
On RT enabled kernels soft interrupt processing happens always in task
context and all interrupt handlers, which are not explicitly marked to
be invoked in hard interrupt context are forced into task context as
well. This allows to protect against softirq processing with a per
CPU lock, which in turn allows to make BH disabled regions preemptible.
Most of the softirq handling code is still shared. The RT/non-RT
specific differences are addressed with a set of inline functions which
provide the context specific functionality. The local_bh_disable() /
local_bh_enable() mechanism are obviously seperate.
- The usual set of small improvements and cleanups
Driver changes:
- New drivers for Nuvoton WPCM450 and DT 79rc3243x interrupt controllers
- Extended functionality for MStar, STM32 and SC7280 irq chips
- Enhanced robustness for ARM GICv3/4.1 drivers
- The usual set of cleanups and improvements all over the place
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Merge tag 'irq-core-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner:
"The usual updates from the irq departement:
Core changes:
- Provide IRQF_NO_AUTOEN as a flag for request*_irq() so drivers can
be cleaned up which either use a seperate mechanism to prevent
auto-enable at request time or have a racy mechanism which disables
the interrupt right after request.
- Get rid of the last usage of irq_create_identity_mapping() and
remove the interface.
- An overhaul of tasklet_disable().
Most usage sites of tasklet_disable() are in task context and
usually in cleanup, teardown code pathes. tasklet_disable()
spinwaits for a tasklet which is currently executed. That's not
only a problem for PREEMPT_RT where this can lead to a live lock
when the disabling task preempts the softirq thread. It's also
problematic in context of virtualization when the vCPU which runs
the tasklet is scheduled out and the disabling code has to spin
wait until it's scheduled back in.
There are a few code pathes which invoke tasklet_disable() from
non-sleepable context. For these a new disable variant which still
spinwaits is provided which allows to switch tasklet_disable() to a
sleep wait mechanism. For the atomic use cases this does not solve
the live lock issue on PREEMPT_RT. That is mitigated by blocking on
the RT specific softirq lock.
- The PREEMPT_RT specific implementation of softirq processing and
local_bh_disable/enable().
On RT enabled kernels soft interrupt processing happens always in
task context and all interrupt handlers, which are not explicitly
marked to be invoked in hard interrupt context are forced into task
context as well. This allows to protect against softirq processing
with a per CPU lock, which in turn allows to make BH disabled
regions preemptible.
Most of the softirq handling code is still shared. The RT/non-RT
specific differences are addressed with a set of inline functions
which provide the context specific functionality. The
local_bh_disable() / local_bh_enable() mechanism are obviously
seperate.
- The usual set of small improvements and cleanups
Driver changes:
- New drivers for Nuvoton WPCM450 and DT 79rc3243x interrupt
controllers
- Extended functionality for MStar, STM32 and SC7280 irq chips
- Enhanced robustness for ARM GICv3/4.1 drivers
- The usual set of cleanups and improvements all over the place"
* tag 'irq-core-2021-04-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (53 commits)
irqchip/xilinx: Expose Kconfig option for Zynq/ZynqMP
irqchip/gic-v3: Do not enable irqs when handling spurious interrups
dt-bindings: interrupt-controller: Add IDT 79RC3243x Interrupt Controller
irqchip: Add support for IDT 79rc3243x interrupt controller
irqdomain: Drop references to recusive irqdomain setup
irqdomain: Get rid of irq_create_strict_mappings()
irqchip/jcore-aic: Kill use of irq_create_strict_mappings()
ARM: PXA: Kill use of irq_create_strict_mappings()
irqchip/gic-v4.1: Disable vSGI upon (GIC CPUIF < v4.1) detection
irqchip/tb10x: Use 'fallthrough' to eliminate a warning
genirq: Reduce irqdebug cacheline bouncing
kernel: Initialize cpumask before parsing
irqchip/wpcm450: Drop COMPILE_TEST
irqchip/irq-mst: Support polarity configuration
irqchip: Add driver for WPCM450 interrupt controller
dt-bindings: interrupt-controller: Add nuvoton, wpcm450-aic
dt-bindings: qcom,pdc: Add compatible for sc7280
irqchip/stm32: Add usart instances exti direct event support
irqchip/gic-v3: Fix OF_BAD_ADDR error handling
irqchip/sifive-plic: Mark two global variables __ro_after_init
...
|
||
|
Linus Torvalds
|
3b671bf4a7 |
A trivial cleanup of typo fixes.
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||
|
Linus Torvalds
|
64a925c927 |
A bunch of SGI UV improvements, fixes and cleanups.
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmCGnFoACgkQEsHwGGHe VUqWUQ/+PgvdARGz+AYHV/FBzdkMqyqs2wEwB4vuZrjJMroon4IFn2CHbXqjmnET PMxoxQksrSaMS7Scc8mBTv6Zt9UN+m9/Kl1aBJ2EGDxhCQyDWgyi7pkV/badVp9H wHzAeRo7qlcC5bNBDnCRvzSYrshEwo3jV6L0B7h9J+xjBm1tYmDINKg/mspfeoAa toAlvVFK0AhOM8LeN5EJKpXKyAXWbz98y+v6Rj1AeapHn3CnSmYvvlcaEhzD5P4X +/BcmDZsKLLVj1iRvlqXOO+zgReJboRfQ/jxk6Nw/id6zlf2caqoy8xxmN/IM8uC vDhWf7uPuUAhpBZhBw4Y5TryDzJUjBXOgVnaZr6z0wgW1ZXN8N9ZRpIs1/R/mSrr yUcB0xv2b10tQaSwYLNNbmS4EQbvI/2Bq+aHqbGorGhODVqZ52XnllK5M1Iz3N8m 2ffwaaczlHqgnB6QOxb3yTGHPChGP7JRlAthWfI6M7DyuIa3g9I5msKOS1SuR51D qQowpvHsZ3ZytJFNJLA8Si4pgF6mZ7FsbFcPD7xXJHLwzGQ6SlD4csT4+9r9ONU/ Dzq3LufqUQL/egK8U6qdBpZGwf7nxd3bMAIfxETX1fcEla7JZ0OSSZKhbqDd2Jk8 o7TmcO1vi5wDc6tS2FbT74YzL3c1+/vwK1nZmrh/3UxBTbkauno= =nDvE -----END PGP SIGNATURE----- Merge tag 'x86_platform_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 platform updates from Borislav Petkov: "A bunch of SGI UV improvements, fixes and cleanups" * tag 'x86_platform_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/platform/uv: Remove dead !CONFIG_KEXEC_CORE code x86/platform/uv: Fix !KEXEC build failure x86/platform/uv: Add more to secondary CPU kdump info x86/platform/uv: Use x2apic enabled bit as set by BIOS to indicate APIC mode x86/platform/uv: Set section block size for hubless architectures x86/platform/uv: Fix indentation warning in Documentation/ABI/testing/sysfs-firmware-sgi_uv |
||
|
Linus Torvalds
|
ca53fb2c7c |
A bunch of clang build fixes and a Kconfig highmem selection fix for
486SX. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmCGm0QACgkQEsHwGGHe VUpWgQ//X5ArCvi1KvVSA0TpxO1u6V1y3VARWsWvL3xKos57u9NyeRBUqqvAUcdW bGqoddOneBsMNwnLuj4grQVYfRtXBPKbsgnhvYKD7X0NNcULABL/h3GRGM6QHLCw 0n6xpXzr6x6s80McUYnQIEcJmzEnsXKXmPWWOerjd37U79ruxAcJCLV7wIHPQG4A hKIXCMF7dmY9wRWkZ9yNN/F+bOXqbLO80wx59u4l8AgLLVASYOLdicutltE6CiRH KU4p8trViujtswK2d4q2RO66pwAqFqRmGT1HXJvQE4b3YUqJbI4O2iZGOJTen6N/ F9yywdjXPGA466id5PoZJVRm5QpzFctfdjXUA1BGBmYu8TsqJecXstLXlMoqhaIj DBttl0/0MId9+UqVLBY6P1LWiWUUgIt0uwC7WltiVf2gPKqLNkS7dEZpVadESQTb imnEUNNfzh9JMX+e8jjFq3cl3igY1My39/edUoQIWdPuFnFs/Ni+Qu/PztFunEIT 8nRAr9Hxbvj5tK0OeOTod5i7ZEPyG2OcmEPZnhDUHgz0oaeLKLVfXRBz6lle6Z3N WoF/qbPm0nqMOd20H2NWIBdCs9+8sHvp+tlY9hta8lVYzY27qEa21s5xyIZRU3Ia /BperJ+J8qyuNCvnaai3pUur+NM7ck/EBTRkxCtwgi6xFxeaFp4= =Ic77 -----END PGP SIGNATURE----- Merge tag 'x86_build_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 build updates from Borislav Petkov: "A bunch of clang build fixes and a Kconfig highmem selection fix for 486SX" * tag 'x86_build_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/build: Disable HIGHMEM64G selection for M486SX efi/libstub: Add $(CLANG_FLAGS) to x86 flags x86/boot: Add $(CLANG_FLAGS) to compressed KBUILD_CFLAGS x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS) |
||
|
Linus Torvalds
|
ea5bc7b977 |
Trivial cleanups and fixes all over the place.
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmCGmYIACgkQEsHwGGHe VUr45w/8CSXr7MXaFBj4To0hTWJXSZyF6YGqlZOSJXFcFh4cWTNwfVOoFaV47aDo +HsCNTkGENcKhLrDUWDRiG/Uo46jxtOtl1vhq7U4pGemSYH871XWOKfb5k5XNMwn /uhaHMI4aEfd6bUFnF518NeyRIsD0BdqFj4tB7RbAiyFwdETDX9Tkj/uBKnQ4zon 4tEDoXgThuK5YKK9zVQg5pa7aFp2zg1CAdX/WzBkS8BHVBPXSV0CF97AJYQOM/V+ lUHv+BN3wp97GYHPQMPsbkNr8IuFoe2mIvikwjxg8iOFpzEU1G1u09XV9R+PXByX LclFTRqK/2uU5hJlcsBiKfUuidyErYMRYImbMAOREt2w0ogWVu2zQ7HkjVve25h1 sQPwPudbAt6STbqRxvpmB3yoV4TCYwnF91FcWgEy+rcEK2BDsHCnScA45TsK5I1C kGR1K17pHXprgMZFPveH+LgxewB6smDv+HllxQdSG67LhMJXcs2Epz0TsN8VsXw8 dlD3lGReK+5qy9FTgO7mY0xhiXGz1IbEdAPU4eRBgih13puu03+jqgMaMabvBWKD wax+BWJUrPtetwD5fBPhlS/XdJDnd8Mkv2xsf//+wT0s4p+g++l1APYxeB8QEehm Pd7Mvxm4GvQkfE13QEVIPYQRIXCMH/e9qixtY5SHUZDBVkUyFM0= =bO1i -----END PGP SIGNATURE----- Merge tag 'x86_cleanups_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc x86 cleanups from Borislav Petkov: "Trivial cleanups and fixes all over the place" * tag 'x86_cleanups_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: MAINTAINERS: Remove me from IDE/ATAPI section x86/pat: Do not compile stubbed functions when X86_PAT is off x86/asm: Ensure asm/proto.h can be included stand-alone x86/platform/intel/quark: Fix incorrect kernel-doc comment syntax in files x86/msr: Make locally used functions static x86/cacheinfo: Remove unneeded dead-store initialization x86/process/64: Move cpu_current_top_of_stack out of TSS tools/turbostat: Unmark non-kernel-doc comment x86/syscalls: Fix -Wmissing-prototypes warnings from COND_SYSCALL() x86/fpu/math-emu: Fix function cast warning x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes x86: Fix various typos in comments, take #2 x86: Remove unusual Unicode characters from comments x86/kaslr: Return boolean values from a function returning bool x86: Fix various typos in comments x86/setup: Remove unused RESERVE_BRK_ARRAY() stacktrace: Move documentation for arch_stack_walk_reliable() to header x86: Remove duplicate TSC DEADLINE MSR definitions |
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Linus Torvalds
|
90e66ce9e8 |
Consolidation and cleanup of the early memory reservations, along with a
couple of gcc11 warning fixes. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmCGmBgACgkQEsHwGGHe VUox6xAAus7u9Bpyu4UCr93j4PmkfLf0du7A7mfuxfATFFNTy+lQWq+tuJJsFMSI ShbRNKxE1clDtCpWHI9hi9B0GmrMlgjii2YtNfM7pkZYom3aA6IeXDedE3Ot1KwI Ox7DsUjgdwwF2O/pYHL4Jg6Vra5daNHYOSlAe7Rk78kcECFlXj77CJYiPtvtkYHD JH2tu2vaNcbp11vrWbbx7St4w+vDB37Y3NczatbqXMS4Uiwoyfjzyi4qmf97p92u 9aDNq+hj+90b/PYUzd9wyCWc0S6TcQo3OYfZq1/hHdS8UE8kq4AY3FFnzFGIKi7k IcQDJivkKjXOURD8Btjgbp9dkcbZtiuKS7RcjDuBbmH/q8iBIRYK8GfMxyna0TpE VKC9Wdn/LvNPS8t0vyB6fK+vt7uxvBXscRA0GtCva3WWSORdI3bFV9n998ArSVZa Itj0GBQXx4zNIjfg4U+aDsqICKmxGZqoKHm8pDVJUDrZi9A1kWxmhivMSQg58+as pDKPArtXN2NzN+DCU+UWyFk9qvMSVQh+t3204w4PM0PiHpOyFh7jRXCvzn3ulVJP LBm3L/Bj7m7qwfmB0iWOGvhwGFIOG0jUk2abudBn864TFuMqEPRadQUwMNC+ezOT 1bp5LWh2s71n610I5LPBYF1diwwxwmx5jhfhXjjfejzCcEy/Xp0= =PLgK -----END PGP SIGNATURE----- Merge tag 'x86_boot_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 boot updates from Borislav Petkov: "Consolidation and cleanup of the early memory reservations, along with a couple of gcc11 warning fixes" * tag 'x86_boot_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/setup: Move trim_snb_memory() later in setup_arch() to fix boot hangs x86/setup: Merge several reservations of start of memory x86/setup: Consolidate early memory reservations x86/boot/compressed: Avoid gcc-11 -Wstringop-overread warning x86/boot/tboot: Avoid Wstringop-overread-warning |
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Linus Torvalds
|
81a489790a |
Add the guest side of SGX support in KVM guests. Work by Sean
Christopherson, Kai Huang and Jarkko Sakkinen. Along with the usual fixes, cleanups and improvements. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmCGlgYACgkQEsHwGGHe VUqbYA/+IgX7uBkATndzTBL6l/D3QQaMRUkOk5nO9sOzQaYJ/Qwarfakax61CZrl dZFdF07T/kSpMXQ6HIjzEaRx6j12xMYksrm8xBBSfXjtkIYu4auVloX2ldKhHwaK OyiKS+R0O/Q7XvozEiPsQCf7XwraZFO+iMJ0jMxbPO7ZvxDXDBv0Fx3d9yzPx9Qg BbJuIEKMoFPR3P39CWw0cOXr12Z9mmFReBKoSV4dZbZMRmv7FrA/Qlc+uS+RNZFK /5sCn7x27qVx8Ha/Lh42kQf+yqv1l3437aqmG2vAbHQPmnbDmBeApZ6jhaoX3jhD 9ylkcpWFFf26oSbYAdmztZENLXRWLH6OIPxtmbf2HMsROiNR/cV0s4d2aduN/dHz s1VnaDFayoub9CPWtiv0RJJnwmB6d+wF2JbQGh+kPZMX3VaxVPwTVLWQdsAVaB8Y y7A2vZeWWHvP1a7ATbTFRDlTKKV3qDpMTD1B+hFELLNjMvyDU5c/1GhrIh0o1Jo3 jGrauylSInMxDkpDTDhQqU+/CSnV03zdzq1DSzxgig2Q0Es6pKxQHbL0honTf0GJ l+8nefsQqRguZ1rVeuuSYvGPF++eqfyOiTZgN4fWdtZWJKMabsPNUbc4U3sP0/Sn oe3Ixo2F41E9++MODF1G80DKLD/mVLYxdzC91suOmgfB2gbRhSg= =KFYo -----END PGP SIGNATURE----- Merge tag 'x86_sgx_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 SGX updates from Borislav Petkov: "Add the guest side of SGX support in KVM guests. Work by Sean Christopherson, Kai Huang and Jarkko Sakkinen. Along with the usual fixes, cleanups and improvements" * tag 'x86_sgx_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits) x86/sgx: Mark sgx_vepc_vm_ops static x86/sgx: Do not update sgx_nr_free_pages in sgx_setup_epc_section() x86/sgx: Move provisioning device creation out of SGX driver x86/sgx: Add helpers to expose ECREATE and EINIT to KVM x86/sgx: Add helper to update SGX_LEPUBKEYHASHn MSRs x86/sgx: Add encls_faulted() helper x86/sgx: Add SGX2 ENCLS leaf definitions (EAUG, EMODPR and EMODT) x86/sgx: Move ENCLS leaf definitions to sgx.h x86/sgx: Expose SGX architectural definitions to the kernel x86/sgx: Initialize virtual EPC driver even when SGX driver is disabled x86/cpu/intel: Allow SGX virtualization without Launch Control support x86/sgx: Introduce virtual EPC for use by KVM guests x86/sgx: Add SGX_CHILD_PRESENT hardware error code x86/sgx: Wipe out EREMOVE from sgx_free_epc_page() x86/cpufeatures: Add SGX1 and SGX2 sub-features x86/cpufeatures: Make SGX_LC feature bit depend on SGX bit x86/sgx: Remove unnecessary kmap() from sgx_ioc_enclave_init() selftests/sgx: Use getauxval() to simplify test code selftests/sgx: Improve error detection and messages x86/sgx: Add a basic NUMA allocation scheme to sgx_alloc_epc_page() ... |
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|
Linus Torvalds
|
47e12f1410 |
Have vmware guests skip the refined TSC calibration when the TSC
frequency has been retrieved from the hypervisor. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmCGlI4ACgkQEsHwGGHe VUo5WRAAsXCGu7l/ZtrZiJvyu8+hWMezFqLq3uREr6RgL8BMps373Gy49x+PqnXV 8WER+u92ZYxcnr3uOzKdbG1xgxvYwJy4kV5rU/8Sj53jWaSAZlEe5KCD8qtOEEnD eHmm2T7g3wk+fGzOpV1aVC7tlO5jRHocQn/lLfrCDQHbjIArKzg6T8xy+YHOLVRG rC9vMjhMENQkymUgYDQ05OYcHbGpfMrCpE7OD8ZxVCwgMRj8u6f/RKglZQ9Y4YxN UM4oURwHLyFFkfF1yEADmIVKaG/HZZUUYiFxJd1TZQriHOK4LyA31HkuZ9WH3nG1 qrPe/tu/l3YuIbk3eoY0+1WgwzXMfDb4VUp8KhuPt4SMYxBsA/tl6GW9NMnVX6om e084qEnz5gGu7+b+EGcoP6d2KtSd0vu3YVEkkQKlfUctVAKLylhdHI9tfZZ80wka v5OM8Jus7ML91mqWXwofikrDOzgNeutHNX7lG9PwHQImnCqVH2GNCJ+FePKVft4A jhSG2ndv8d9Y4KBAdugGadwwVjoWJ7LdkLoubOgnZsWj6+IwqyGZTH4TTpnWrJ34 SYcSYbWIqjTxNNZjhiAUqLokCJZskPGIa66gGUIUPFmTyjVtrEKTE6hCjbRpkLOJ rwHFaeZ2gIacjy9wJ/cz1BDH7lGycl3QsQQ8NRo7b6ozutv6ilc= =KGTQ -----END PGP SIGNATURE----- Merge tag 'x86_vmware_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 vmware guest update from Borislav Petkov: "Have vmware guests skip the refined TSC calibration when the TSC frequency has been retrieved from the hypervisor" * tag 'x86_vmware_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vmware: Avoid TSC recalibration when frequency is known |
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|
Linus Torvalds
|
26a4ef7e48 |
Add support for SEV-ES guests booting through the 32-bit boot path, along with
cleanups, fixes and improvements. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmCGkbQACgkQEsHwGGHe VUrJ4w/+M9TbCppcILNvtaHn0mgpcDVmKvRSDdLl/MWcW1kuzczcdFYAK+OFFD0E TYKSEmkJUz3Tm0YBkO9PSPTBk+hnduPunXRk2Mzse1Uv3LxPuWEN3q6ZAfP1rOZ1 3nlEnzHCWZdf4d7uz49qCXj96bfv98+zU2DaCoVoNUImp8jzo6hMtTPI4N31Tply Rb0b0acIkdmy0eaADilMciimZevs9EF3KgiwSd0AUAJE1aRtRpPKtv2F1OraJPkH T7AunJvoO8Sb2vpHfaW8iZrx2HKE8KZ4QOfM+dAXurjadlPVBLN34MC8FIw4tIS+ m2dc/CMaVy1QpyHKOTZqY9ZsCndunrMJXsolhCyBjA6fAZ1aFZswxRWUeGrOkCJ2 ZGJetB0tADi0gIRZerwyPXOKLiJBo8BSmIr8FzHq8CYYoxKH9D1dqEZVj9kBcGLJ SYbgUIKNuw54RzE00S8i2s625RG5A7qn6GrRMvnkVyJnKoD01na0trND2AbufBJz oDhBXfvP5SwswEt4YYZ1rn3JO1nRZzn4WGfiUQ4ElOEFYuUEZOJtcw1LHwDJ0LcQ bfOs0mmDFajFH1DyILyHfji4rdqHGWIpGIHfmYs98Njtfa8dtximU/csr69by/xV dcycXbPaw5psDe4Acw2vb7DM7h7T9fHNG+VgRJb25gXeywGutac= =AUGR -----END PGP SIGNATURE----- Merge tag 'x86_seves_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 AMD secure virtualization (SEV-ES) updates from Borislav Petkov: "Add support for SEV-ES guests booting through the 32-bit boot path, along with cleanups, fixes and improvements" * tag 'x86_seves_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sev-es: Optimize __sev_es_ist_enter() for better readability x86/sev-es: Replace open-coded hlt-loops with sev_es_terminate() x86/boot/compressed/64: Check SEV encryption in the 32-bit boot-path x86/boot/compressed/64: Add CPUID sanity check to 32-bit boot-path x86/boot/compressed/64: Add 32-bit boot #VC handler x86/boot/compressed/64: Setup IDT in startup_32 boot path x86/boot/compressed/64: Reload CS in startup_32 x86/sev: Do not require Hypervisor CPUID bit for SEV guests x86/boot/compressed/64: Cleanup exception handling before booting kernel x86/virtio: Have SEV guests enforce restricted virtio memory access x86/sev-es: Remove subtraction of res variable |
||
|
Linus Torvalds
|
98ee795b21 |
A new kcpuid tool to dump the raw CPUID leafs of a CPU. It has the CPUID
bit definitions in a separate csv file which allows for adding support for new CPUID leafs and bits without having to update the tool. The main use case for the tool is hw enablement on preproduction x86 hw. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmCGjgsACgkQEsHwGGHe VUo7Ng//YbZgJk2RfRKLKnYbp0eZdzodyynxGZ101p81atsW7gsNeepKIwbWJ7Jb +gv34bolO8QB3wBmY5YTZgedEguiqcrNQ4DaT/DLlE0C96kY6k/+wYFAokYVlsSH ZffPymnEE9ZhWwg7sgN+oBEyxj/Fz3hY4nnjX2+qcIYg77pkt85fobQ5+pqfbbDB uemKQsaCHI5AH8R3u8PGVDR2wNvtYjofAjywFWl6qNpp+MEoeOGFVj4W6c6N+XNc Mq7Bli5Hb9jd0VrI0UhOr3em/2V3YWrlFBn+rnhmzYlpLHC9+5dvaiCugC8K5G0A U/iXPNyFjib6G1D38MDR0HfJtfgUK/xwqMZ61pQye9EspqCnMrMhnIMiS5mqNjFw JvpKHioQncIWO2MJEDVCfIvDmLjQ3Ms7VWeW8VgxPD7Vg/Gj9ZAzuMawEKi/w57C bRnWnQAlyopycIDdN/8R0saVVlWK3a1vZ5RlWM3GnuE83RUJ7Du0S28KRWP1pMy5 ac6qJUn0eVYsJzul6MGliTxU4THJpBut6vSMQnf2I3j4jSKq2Fx73MaypEEKuHck bB8EC6HgUWSfI2HIcUDAwJSaMhp/SkEKlg9OiatyTsWWJYUwilLOdBeN3By3skb9 y7hZdIwuyICiYg7T4Et0doa7IkBYJEJ+G3/wSw+IlstoMzado6g= =G/Um -----END PGP SIGNATURE----- Merge tag 'x86_misc_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 tool update from Borislav Petkov: "A new kcpuid tool to dump the raw CPUID leafs of a CPU. It has the CPUID bit definitions in a separate csv file which allows for adding support for new CPUID leafs and bits without having to update the tool. The main use case for the tool is hw enablement on preproduction x86 hardware" * tag 'x86_misc_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tools/x86/kcpuid: Add AMD leaf 0x8000001E tools/x86/kcpuid: Check last token too selftests/x86: Add a missing .note.GNU-stack section to thunks_32.S tools/x86/kcpuid: Add AMD Secure Encryption leaf tools/x86: Add a kcpuid tool to show raw CPU features |
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|
Linus Torvalds
|
2c5ce2dba2 |
First big cleanup to the paravirt infra to use alternatives and thus
eliminate custom code patching. For that, the alternatives infra is extended to accomodate paravirt's needs and, as a result, a lot of paravirt patching code goes away, leading to a sizeable cleanup and simplification. Work by Juergen Gross. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmCGiXQACgkQEsHwGGHe VUocbw/+OkFzphK6zlNA8O3RJ24u2csXUWWUtpGlZ2220Nn/Bgyso2+fyg/NEeQg EmEttaY3JG/riCDfHk5Xm2saeVtsbPXN4f0sJm/Io/djF7Cm03WS0eS0aA2Rnuca MhmvvkrzYqZXAYVaxKkIH6sNlPgyXX7vDNPbTd/0ZCOb3ZKIyXwL+SaLatMCtE5o ou7e8Bj8xPSwcaCyK6sqjrT6jdpPjoTrxxrwENW8AlRu5lCU1pIY03GGhARPVoEm fWkZsIPn7DxhpyIqzJtEMX8EK1xN96E+NGkNuSAtJGP9HRb+3j5f4s3IUAfXiLXq r7NecFw8zHhPKl9J0pPCiW7JvMrCMU5xGwyeUmmhKyK2BxwvvAC173ohgMlCfB2Q FPIsQWemat17tSue8LIA8SmlSDQz6R+tTdUFT+vqmNV34PxOIEeSdV7HG8rs87Ec dYB9ENUgXqI+h2t7atE68CpTLpWXzNDcq2olEsaEUXenky2hvsi+VxNkWpmlKQ3I NOMU/AyH8oUzn5O0o3oxdPhDLmK5ItEFxjYjwrgLfKFQ+Y8vIMMq3LrKQGwOj+ZU n9qC7JjOwDKZGjd3YqNNRhnXp+w0IJvUHbyr3vIAcp8ohQwEKgpUvpZzf/BKUvHh nJgJSJ53GFJBbVOJMfgVq+JcFr+WO8MDKHaw6zWeCkivFZdSs4g= =h+km -----END PGP SIGNATURE----- Merge tag 'x86_alternatives_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 alternatives/paravirt updates from Borislav Petkov: "First big cleanup to the paravirt infra to use alternatives and thus eliminate custom code patching. For that, the alternatives infrastructure is extended to accomodate paravirt's needs and, as a result, a lot of paravirt patching code goes away, leading to a sizeable cleanup and simplification. Work by Juergen Gross" * tag 'x86_alternatives_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/paravirt: Have only one paravirt patch function x86/paravirt: Switch functions with custom code to ALTERNATIVE x86/paravirt: Add new PVOP_ALT* macros to support pvops in ALTERNATIVEs x86/paravirt: Switch iret pvops to ALTERNATIVE x86/paravirt: Simplify paravirt macros x86/paravirt: Remove no longer needed 32-bit pvops cruft x86/paravirt: Add new features for paravirt patching x86/alternative: Use ALTERNATIVE_TERNARY() in _static_cpu_has() x86/alternative: Support ALTERNATIVE_TERNARY x86/alternative: Support not-feature x86/paravirt: Switch time pvops functions to use static_call() static_call: Add function to query current function static_call: Move struct static_call_key definition to static_call_types.h x86/alternative: Merge include files x86/alternative: Drop unused feature parameter from ALTINSTR_REPLACEMENT() |
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|
Linus Torvalds
|
2c53279180 |
Provide the ability to specify the IPID (IP block associated with the
MCE, AMD-specific) when injecting an MCE. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmCGf0YACgkQEsHwGGHe VUoVoA/+NsjTJHAc3rf85Zpkls225fT3059mj23A+/8AnQ0FqQW65kb5IGbn7qTG YbksuHqJ0aaYwvChQSbM05eF2XgAl4vYPzt24cRTXD3mMr39RNSr/GSA80zJiJ/b zQ3vueMiqD9i4rFnc73J+4Q750Bntc41a4h1YzqoSC4Ppe60afZI+Xx9a1G9WsMC lFdr/kM6Nkvz2ScBp67i8L5i0Q8a2e/zAAn14aTqPRmX0zZ5GEbJewBmmbfpxDGI jkvWBqqEKAozbccZ6Oru318ckA43POEDHdgv/T34prnSfdQrVkjl8Ox6le11pJ1H dLAb7onE8Seg1MXeRz6u5mRv4SztpTvB8KtyCfxSbJfuK0ximQuOhaKW1Cru10uS cK/I3ujsMz6K/vqWHuZZX5CHLwZSB+OmRjpPnhpG3wukJ8AXIcLDLictT8Hqmrd/ aCSodDPjpAOrvNKoV/0P7ySBAw4snXFqcRoINLa9o6EWgSBI0BkxPvyQvSoB2Wig bHvEOYQIhnBI50LaOG2x+sfxUdWlDL1c0W/+oFQisFuFRKEUfuFAK7MNKGedFeuk m8H3KRIg/uAyRIwowaNyrxkyjtL/1bPrXj3EpQuHTGuhniHBzSXgLyxVvmsLTbKG w57jdtX4wt91dKcnaje1iDflhDUNM7p/zXm9cF7Wm/GMQ0F6+CQ= =c+Sy -----END PGP SIGNATURE----- Merge tag 'ras_core_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 RAS update from Borislav Petkov: "Provide the ability to specify the IPID (IP block associated with the MCE, AMD-specific) when injecting an MCE" * tag 'ras_core_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mce/inject: Add IPID for injection too |
||
|
Linus Torvalds
|
41acc109a5 |
A single fix to the late microcode loading machinery which corrects
the ordering of when new microcode is loaded from the fs, vs checking whether all CPUs are online. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmCGfQ0ACgkQEsHwGGHe VUpKcBAAs5ykgJytoZQnLj6H7LV6vTKuy+61FRdJsP0OCRnllz7r7Dh37NiqWpEX qYYe72n3ChCty9XkSQUMNBy4LKjIoqJ3SEObbBf8GrD48E1TiH6XvVKIDScCDBjR rid43ks8mndATcP7RwcvQgOl3gJDeLzL6S467CHiuD3Etr1hmuzImiAI9O9wE8Kd d+oTeONDXF+XWN95VpQP3/G40Q+7OKJGWhyocTTJ5RViUCfG5g/fEgfqYr3g0JEG cJ+zPURP4zxOAV5D3+J/q35GNxTljgEW3DMUDC1hp5Fm55k0CQ8bafJewWTb7/oQ byERqvWd1AiJ1dR3cPWldMEwCZAOURsLOfQ3bBuSo2PtUYSkVg+wQshMb6oP4x6h NBCuMG/yi+G9Fkq5747Be+d2CaClon94qbUvLz05ghf6hZkiSrbrXvniAShbCNBt Fzs0T+9a1X6sebrkhL+NE1wQoA9sivoTq+Z7nNdDPaeTjWuJVS66W4Ey20Q0n/AY N3Z099G9Zbee4SG4SN1EM8hrCD4AzHRswEp2BF7H9yLwr3MWoB/X7xyHhFs0kW/r D0KShSCoyRB0A7CYL5kSd9GUUdlhd4raS86n6BXGbZg5g7TTlJG81UomfwNqr4h1 u9rIDbHioxAG6MGL3dmhe0Q+S9sPVhdgn/7OdpqLzjMfR9G3ag8= =z+Pr -----END PGP SIGNATURE----- Merge tag 'x86_microcode_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 microcode update from Borislav Petkov: "A single fix to the late microcode loading machinery which corrects the ordering of when new microcode is loaded from the fs, vs checking whether all CPUs are online" * tag 'x86_microcode_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/microcode: Check for offline CPUs before requesting new microcode |
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Linus Torvalds
|
a4a78bc8ea |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: "API: - crypto_destroy_tfm now ignores errors as well as NULL pointers Algorithms: - Add explicit curve IDs in ECDH algorithm names - Add NIST P384 curve parameters - Add ECDSA Drivers: - Add support for Green Sardine in ccp - Add ecdh/curve25519 to hisilicon/hpre - Add support for AM64 in sa2ul" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (184 commits) fsverity: relax build time dependency on CRYPTO_SHA256 fscrypt: relax Kconfig dependencies for crypto API algorithms crypto: camellia - drop duplicate "depends on CRYPTO" crypto: s5p-sss - consistently use local 'dev' variable in probe() crypto: s5p-sss - remove unneeded local variable initialization crypto: s5p-sss - simplify getting of_device_id match data ccp: ccp - add support for Green Sardine crypto: ccp - Make ccp_dev_suspend and ccp_dev_resume void functions crypto: octeontx2 - add support for OcteonTX2 98xx CPT block. crypto: chelsio/chcr - Remove useless MODULE_VERSION crypto: ux500/cryp - Remove duplicate argument crypto: chelsio - remove unused function crypto: sa2ul - Add support for AM64 crypto: sa2ul - Support for per channel coherency dt-bindings: crypto: ti,sa2ul: Add new compatible for AM64 crypto: hisilicon - enable new error types for QM crypto: hisilicon - add new error type for SEC crypto: hisilicon - support new error types for ZIP crypto: hisilicon - dynamic configuration 'err_info' crypto: doc - fix kernel-doc notation in chacha.c and af_alg.c ... |
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|
Linus Torvalds
|
ffc766b31e |
This is an irregular pull request for sending a lockdep patch.
Peter Zijlstra asked us to find bad annotation that blows up the lockdep storage [1][2][3] but we could not find such annotation [4][5], and Peter cannot give us feedback any more [6]. Since we tested this patch on linux-next.git without problems, and keeping this problem unresolved discourages kernel testing which is more painful, I'm sending this patch without forever waiting for response from Peter. [1] https://lkml.kernel.org/r/20200916115057.GO2674@hirez.programming.kicks-ass.net [2] https://lkml.kernel.org/r/20201118142357.GW3121392@hirez.programming.kicks-ass.net [3] https://lkml.kernel.org/r/20201118151038.GX3121392@hirez.programming.kicks-ass.net [4] https://lkml.kernel.org/r/CACT4Y+asqRbjaN9ras=P5DcxKgzsnV0fvV0tYb2VkT+P00pFvQ@mail.gmail.com [5] https://lkml.kernel.org/r/4b89985e-99f9-18bc-0bf1-c883127dc70c@i-love.sakura.ne.jp [6] https://lkml.kernel.org/r/CACT4Y+YnHFV1p5mbhby2nyOaNTy8c_yoVk86z5avo14KWs0s1A@mail.gmail.com kernel/locking/lockdep.c | 2 - kernel/locking/lockdep_internals.h | 8 +++---- lib/Kconfig.debug | 40 +++++++++++++++++++++++++++++++++++++ 3 files changed, 45 insertions(+), 5 deletions(-) -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJghetlAAoJEEJfEo0MZPUqMaEP/i0pkfOyKBdUe61Y9g0A2TmN h5I59KiSsgmx7dK90Q2GP1kUQE9ROCiqIz9qHzCzWfk9jljgFgRfECBKHqH+K7Tq AlQQkJmAiwpg+1scSkhoxBOrSGXHe2xB4qvazvw7tAAIDPjcV/pkFlNKaUtItzr2 VPr4t6Eis/MZ7Pau2xLFLX2gRn5KvpsbcL+wydrDfqlXx3pNXlBvChBxixk90HS6 0BC5pgb68pXm8Emzbp3+iloy0VuG/BHDA/vy02k5zUjMM7Zy+aGxR/cl2jvc+lWd wyRWhwbSjTUrYs3Olmjkybj15lsgl573oIptVhIIrXuvjpyY5v1IH1gkLoxJgr5d yaKSdYwyN/OPI3KireEfaSgc6IqrJ1K9gLh1Knqw4JeoJngEVEkmBwBg/izpiXoL WVlWZuLkYtOTWxpsTOiCtzv4KkFhFtE61IEAIEsvvj9oeLQJu7JUR8oW0ZQtdfXg Em0IbObS8VGW322MNmb1p9SsaYvOueWyKzImEVlCBAb2g6PUYuiAwiOw8/tvsDFr KPXCPpaqKCFtp+BG21fn6GpTqJ4GteWy6JK6C9i/xhIWmv+QRijNEmPlyYQ0YMkd a8z8rqRqexknlPCJy/9AZWfBo6kg5Dt3icrrNVKoXLVC/LNYaHQvIKsGzZaQ1Pyq W6rnMbLCRD199sqoEFrH =E7U/ -----END PGP SIGNATURE----- Merge tag 'tomoyo-pr-20210426' of git://git.osdn.net/gitroot/tomoyo/tomoyo-test1 Pull lockdep capacity limit updates from Tetsuo Handa: "syzbot is occasionally reporting that fuzz testing is terminated due to hitting upper limits lockdep can track. Analysis via /proc/lockdep* did not show any obvious culprits, allow tuning tracing capacity constants" * tag 'tomoyo-pr-20210426' of git://git.osdn.net/gitroot/tomoyo/tomoyo-test1: lockdep: Allow tuning tracing capacity constants. |
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|
Linus Torvalds
|
b0e22b47f6 |
Fix CVE-2020-26541
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Merge tag 'keys-cve-2020-26541-v3' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
Pull x509 dbx/mokx UEFI support from David Howells:
"Here's a set of patches from Eric Snowberg[1] that add support for
EFI_CERT_X509_GUID entries in the dbx and mokx UEFI tables (such
entries cause matching certificates to be rejected).
These are currently ignored and only the hash entries are made use of.
Additionally Eric included his patches to allow such certificates to
be preloaded.
These patches deal with CVE-2020-26541.
To quote Eric:
'This is the fifth patch series for adding support for
EFI_CERT_X509_GUID entries [2]. It has been expanded to not only
include dbx entries but also entries in the mokx. Additionally
my series to preload these certificate [3] has also been
included'"
Link: https://lore.kernel.org/r/20210122181054.32635-1-eric.snowberg@oracle.com [1]
Link: https://patchwork.kernel.org/project/linux-security-module/patch/20200916004927.64276-1-eric.snowberg@oracle.com/ [2]
Link: https://lore.kernel.org/patchwork/cover/1315485/ [3]
* tag 'keys-cve-2020-26541-v3' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
integrity: Load mokx variables into the blacklist keyring
certs: Add ability to preload revocation certs
certs: Move load_system_certificate_list to a common function
certs: Add EFI_CERT_X509_GUID support for dbx entries
|
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|
Linus Torvalds
|
87f27e7b18 |
KEYS: trusted tpmdd-queue on 20210423
Fix a regression in the TPM trusted keys caused by the generic rework to add ARM TEE based trusted keys. Without this fix, the TPM trusted key subsystem fails to add or load any keys. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYINO/CYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishYvuAP418ooC 6CeoWs/GLXchG/Do412JBLuPJBg3BOrXqUqMTQD/TmfcbQ8r+WRmuaVsweptQhKx 7IYnETpAGgP7fGh4Dss= =gvsH -----END PGP SIGNATURE----- Merge tag 'queue' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/tpmdd Pull tpm fixes from James Bottomley: "Fix a regression in the TPM trusted keys caused by the generic rework to add ARM TEE based trusted keys. Without this fix, the TPM trusted key subsystem fails to add or load any keys" * tag 'queue' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/tpmdd: KEYS: trusted: fix TPM trusted keys for generic framework |
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Linus Torvalds
|
7dd1ce1a52 |
tpmdd updates for Linux v5.13
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Merge tag 'tpmdd-next-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull tpm updates from Jarkko Sakkinen:
"New features:
- ARM TEE backend for kernel trusted keys to complete the existing
TPM backend
- ASN.1 format for TPM2 trusted keys to make them interact with the
user space stack, such as OpenConnect VPN
Other than that, a bunch of bug fixes"
* tag 'tpmdd-next-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
KEYS: trusted: Fix missing null return from kzalloc call
char: tpm: fix error return code in tpm_cr50_i2c_tis_recv()
MAINTAINERS: Add entry for TEE based Trusted Keys
doc: trusted-encrypted: updates with TEE as a new trust source
KEYS: trusted: Introduce TEE based Trusted Keys
KEYS: trusted: Add generic trusted keys framework
security: keys: trusted: Make sealed key properly interoperable
security: keys: trusted: use ASN.1 TPM2 key format for the blobs
security: keys: trusted: fix TPM2 authorizations
oid_registry: Add TCG defined OIDS for TPM keys
lib: Add ASN.1 encoder
tpm: vtpm_proxy: Avoid reading host log when using a virtual device
tpm: acpi: Check eventlog signature before using it
tpm: efi: Use local variable for calculating final log size
|
||
Steve French
|
a8a6082d4a |
cifs: update internal version number
To 2.32 Signed-off-by: Steve French <stfrench@microsoft.com> |
||
|
Steve French
|
b8d64f8ced |
smb3: add rasize mount parameter to improve readahead performance
In some cases readahead of more than the read size can help (to allow parallel i/o of read ahead which can improve performance). Ceph introduced a mount parameter "rasize" to allow controlling this. Add mount parameter "rasize" to allow control of amount of readahead requested of the server. If rasize not set, rasize defaults to negotiated rsize as before. Reviewed-by: Shyam Prasad N <sprasad@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com> |
||
|
Steve French
|
423333bcba |
smb3: limit noisy error
For servers which don't support copy_range (SMB3 CopyChunk), the logging of: CIFS: VFS: \\server\share refcpy ioctl error -95 getting resume key can fill the client logs and make debugging real problems more difficult. Change the -EOPNOTSUPP on copy_range to a "warn once" Signed-off-by: Steve French <stfrench@microsoft.com> |
||
David Disseldorp
|
315db9a05b |
cifs: fix leak in cifs_smb3_do_mount() ctx
cifs_smb3_do_mount() calls smb3_fs_context_dup() and then
cifs_setup_volume_info(). The latter's subsequent smb3_parse_devname()
call overwrites the cifs_sb->ctx->UNC string already dup'ed by
smb3_fs_context_dup(), resulting in a leak. E.g.
unreferenced object 0xffff888002980420 (size 32):
comm "mount", pid 160, jiffies 4294892541 (age 30.416s)
hex dump (first 32 bytes):
5c 5c 31 39 32 2e 31 36 38 2e 31 37 34 2e 31 30 \\192.168.174.10
34 5c 72 61 70 69 64 6f 2d 73 68 61 72 65 00 00 4\rapido-share..
backtrace:
[<00000000069e12f6>] kstrdup+0x28/0x50
[<00000000b61f4032>] smb3_fs_context_dup+0x127/0x1d0 [cifs]
[<00000000c6e3e3bf>] cifs_smb3_do_mount+0x77/0x660 [cifs]
[<0000000063467a6b>] smb3_get_tree+0xdf/0x220 [cifs]
[<00000000716f731e>] vfs_get_tree+0x1b/0x90
[<00000000491d3892>] path_mount+0x62a/0x910
[<0000000046b2e774>] do_mount+0x50/0x70
[<00000000ca7b64dd>] __x64_sys_mount+0x81/0xd0
[<00000000b5122496>] do_syscall_64+0x33/0x40
[<000000002dd397af>] entry_SYSCALL_64_after_hwframe+0x44/0xae
This change is a bandaid until the cifs_setup_volume_info() TODO and
error handling issues are resolved.
Signed-off-by: David Disseldorp <ddiss@suse.de>
Acked-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
CC: <stable@vger.kernel.org> # v5.11+
Signed-off-by: Steve French <stfrench@microsoft.com>
|