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c1c76700a0
1115524 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
c1c76700a0 |
SPDX changes for 6.0-rc1
Here is the set of SPDX comment updates for 6.0-rc1. Nothing huge here, just a number of updated SPDX license tags and cleanups based on the review of a number of common patterns in GPLv2 boilerplate text. Also included in here are a few other minor updates, 2 USB files, and one Documentation file update to get the SPDX lines correct. All of these have been in the linux-next tree for a very long time. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYupz3g8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynPUgCgslaf2ssCgW5IeuXbhla+ZBRAzisAnjVgOvLN 4AKdqbiBNlFbCroQwmeQ =v1sg -----END PGP SIGNATURE----- Merge tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX updates from Greg KH: "Here is the set of SPDX comment updates for 6.0-rc1. Nothing huge here, just a number of updated SPDX license tags and cleanups based on the review of a number of common patterns in GPLv2 boilerplate text. Also included in here are a few other minor updates, two USB files, and one Documentation file update to get the SPDX lines correct. All of these have been in the linux-next tree for a very long time" * tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: (28 commits) Documentation: samsung-s3c24xx: Add blank line after SPDX directive x86/crypto: Remove stray comment terminator treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_406.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_398.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_391.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_298.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_292.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_179.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 1) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_160.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_152.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_147.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_133.RULE ... |
||
|
Linus Torvalds
|
723c188d5c |
Staging driver patches for 6.0-rc1
Here is the big set of staging driver patches for 6.0-rc1. Another round where we removed more lines of code than added, always a nice progression. Some of that came from the movement of the vme code back into staging, and removal of some other of the vme driver code as there are no known users and it is very obsolete and unmaintained. It can be added back easily if someone offers to maintain it. Other than that this merge has lots of little things: - huge cleanups for r8188eu driver - minor cleanups for other wifi drivers - tiny loop fixes for greybus code - other small coding style fixes All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYuvPnA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yn1wwCfTq1uo19O7mJ9S6ZZW1eIaJCEyW4AoKokANEO lZNDNs6AYfKzzFymXYfa =0ORk -----END PGP SIGNATURE----- Merge tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver updates from Greg KH: "Here is the big set of staging driver patches for 6.0-rc1. Another round where we removed more lines of code than added, always a nice progression. Some of that came from the movement of the vme code back into staging, and removal of some other of the vme driver code as there are no known users and it is very obsolete and unmaintained. It can be added back easily if someone offers to maintain it. Other than that this merge has lots of little things: - huge cleanups for r8188eu driver - minor cleanups for other wifi drivers - tiny loop fixes for greybus code - other small coding style fixes All of these have been in linux-next for a while with no reported issues" * tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (191 commits) staging: r8188eu: fix potential uninitialised variable use in rtw_pwrctrl.c staging: r8188eu: remove initializer from ret in rtw_pwr_wakeup staging: vt6655: Convert macro vt6655_mac_clear_stck_ds to function staging: vt6655: Rename MACvClearStckDS staging: fbtft: core: set smem_len before fb_deferred_io_init call staging: r8188eu: convert rtw_pwr_wakeup to correct error code semantics staging: r8188eu: make dump_chip_info() static staging: r8188eu: remove DoReserved prototype staging: r8188eu: remove OnAtim prototype staging: r8188eu: remove SetHwReg8188EU() staging: r8188eu: make update_TSF() and correct_TSF() static staging: r8188eu: remove unused parameter from update_TSF() staging: r8188eu: remove unused parameter from correct_TSF() staging: r8188eu: remove HW_VAR_SET_OPMODE from SetHwReg8188EU() staging: pi433: remove duplicated comments staging: qlge: refine variable name staging: vt6655: Convert macro vt6655_mac_word_reg_bits_off to function staging: vt6655: Convert macro vt6655_mac_reg_bits_off to function staging: vt6655: Convert macro vt6655_mac_word_reg_bits_on to function staging: vt6655: Convert macro vt6655_mac_reg_bits_on to function ... |
||
Nathan Chancellor
|
78acd4ca43 |
usb: cdns3: Don't use priv_dev uninitialized in cdns3_gadget_ep_enable()
Clang warns:
drivers/usb/cdns3/cdns3-gadget.c:2290:11: error: variable 'priv_dev' is uninitialized when used here [-Werror,-Wuninitialized]
dev_dbg(priv_dev->dev, "usbss: invalid parameters\n");
^~~~~~~~
include/linux/dev_printk.h:155:18: note: expanded from macro 'dev_dbg'
dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
^~~
include/linux/dynamic_debug.h:167:7: note: expanded from macro 'dynamic_dev_dbg'
dev, fmt, ##__VA_ARGS__)
^~~
include/linux/dynamic_debug.h:152:56: note: expanded from macro '_dynamic_func_call'
__dynamic_func_call(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__)
^~~~~~~~~~~
include/linux/dynamic_debug.h:134:15: note: expanded from macro '__dynamic_func_call'
func(&id, ##__VA_ARGS__); \
^~~~~~~~~~~
drivers/usb/cdns3/cdns3-gadget.c:2278:31: note: initialize the variable 'priv_dev' to silence this warning
struct cdns3_device *priv_dev;
^
= NULL
1 error generated.
The priv_dev assignment was moved below the if statement to avoid
potentially dereferencing ep before it was checked but priv_dev is used
in the dev_dbg() call.
To fix this, move the priv_dev and comp_desc assignments back to their
original spot and hoist the ep check above those assignments with a call
to pr_debug() instead of dev_dbg().
Fixes:
|
||
|
Linus Torvalds
|
9e2e5ea3b2 |
USB / Thunderbolt changes for 6.0-rc1
Here is the big set of Thunderbolt and USB changes for 6.0-rc1.
Lots of little things here, nothing major, just constant development on
some new hardware support and cleanups of older drivers. Highlights of
this pull request are:
- lots of typec changes and improvements for new hardware
- new gadget controller driver
- thunderbolt support for new hardware
- the normal set of new usb-serial device ids and cleanups
- loads of dwc3 controller fixes and improvements
- mtu3 driver updates
- testusb fixes for longtime issues (not many people use this
tool it seems.)
- minor driver fixes and improvements over the USB tree
- chromeos platform driver changes were added and then reverted
as they depened on some typec changes, but the cross-tree
merges caused problems so they will come back later through
the platform 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 'usb-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH:
"Here is the big set of Thunderbolt and USB changes for 6.0-rc1.
Lots of little things here, nothing major, just constant development
on some new hardware support and cleanups of older drivers. Highlights
are:
- lots of typec changes and improvements for new hardware
- new gadget controller driver
- thunderbolt support for new hardware
- the normal set of new usb-serial device ids and cleanups
- loads of dwc3 controller fixes and improvements
- mtu3 driver updates
- testusb fixes for longtime issues (not many people use this tool it
seems.)
- minor driver fixes and improvements over the USB tree
- chromeos platform driver changes were added and then reverted as
they depened on some typec changes, but the cross-tree merges
caused problems so they will come back later through the platform
tree.
All of these have been in linux-next for a while now with no reported
issues"
* tag 'usb-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (193 commits)
usb: misc: onboard_usb_hub: Remove duplicated power_on delay
usb: misc: onboard_usb_hub: Add TI USB8041 hub support
usb: misc: onboard_usb_hub: Add reset-gpio support
USB: usbsevseg: convert sysfs snprintf to sysfs_emit
dt-bindings: usb: Add binding for TI USB8041 hub controller
ARM: multi_v7_defconfig: enable USB onboard HUB driver
ARM: dts: stm32: add support for USB2514B onboard hub on stm32mp15xx-dkx
usb: misc: onboard-hub: add support for Microchip USB2514B USB 2.0 hub
dt-bindings: usb: generic-ehci: allow usb-hcd schema properties
usb: typec: ucsi: stm32g0: add bootloader support
usb: typec: ucsi: stm32g0: add support for stm32g0 controller
dt-bindings: usb: typec: add bindings for stm32g0 controller
usb: typec: ucsi: Acknowledge the GET_ERROR_STATUS command completion
usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable()
usb/chipidea: fix repeated words in comments
usb: renesas-xhci: Do not print any log while fw verif success
usb: typec: retimer: Add missing id check in match callback
USB: xhci: Fix comment typo
usb/typec/tcpm: fix repeated words in comments
usb/musb: fix repeated words in comments
...
|
||
|
Linus Torvalds
|
cfeafd9466 |
Driver core / kernfs changes for 6.0-rc1
Here is the set of driver core and kernfs changes for 6.0-rc1.
"biggest" thing in here is some scalability improvements for kernfs for
large systems. Other than that, included in here are:
- arch topology and cache info changes that have been reviewed
and discussed a lot.
- potential error path cleanup fixes
- deferred driver probe cleanups
- firmware loader cleanups and tweaks
- documentation updates
- other small things
All of these have been in the linux-next tree for a while with no
reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core / kernfs updates from Greg KH:
"Here is the set of driver core and kernfs changes for 6.0-rc1.
The "biggest" thing in here is some scalability improvements for
kernfs for large systems. Other than that, included in here are:
- arch topology and cache info changes that have been reviewed and
discussed a lot.
- potential error path cleanup fixes
- deferred driver probe cleanups
- firmware loader cleanups and tweaks
- documentation updates
- other small things
All of these have been in the linux-next tree for a while with no
reported problems"
* tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (63 commits)
docs: embargoed-hardware-issues: fix invalid AMD contact email
firmware_loader: Replace kmap() with kmap_local_page()
sysfs docs: ABI: Fix typo in comment
kobject: fix Kconfig.debug "its" grammar
kernfs: Fix typo 'the the' in comment
docs: driver-api: firmware: add driver firmware guidelines. (v3)
arch_topology: Fix cache attributes detection in the CPU hotplug path
ACPI: PPTT: Leave the table mapped for the runtime usage
cacheinfo: Use atomic allocation for percpu cache attributes
drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist
MAINTAINERS: Change mentions of mpm to olivia
docs: ABI: sysfs-devices-soc: Update Lee Jones' email address
docs: ABI: sysfs-class-pwm: Update Lee Jones' email address
Documentation/process: Add embargoed HW contact for LLVM
Revert "kernfs: Change kernfs_notify_list to llist."
ACPI: Remove the unused find_acpi_cpu_cache_topology()
arch_topology: Warn that topology for nested clusters is not supported
arch_topology: Add support for parsing sockets in /cpu-map
arch_topology: Set cluster identifier in each core/thread from /cpu-map
arch_topology: Limit span of cpu_clustergroup_mask()
...
|
||
|
Linus Torvalds
|
228dfe98a3 |
Char / Misc driver changes for 6.0-rc1
Here is the large set of char and misc and other driver subsystem
changes for 6.0-rc1.
Highlights include:
- large set of IIO driver updates, additions, and cleanups
- new habanalabs device support added (loads of register maps
much like GPUs have)
- soundwire driver updates
- phy driver updates
- slimbus driver updates
- tiny virt driver fixes and updates
- misc driver fixes and updates
- interconnect driver updates
- hwtracing driver updates
- fpga driver updates
- extcon driver updates
- firmware driver updates
- counter driver update
- mhi driver fixes and updates
- binder driver fixes and updates
- speakup driver fixes
Full details are in the long shortlog contents.
All of these have been in linux-next for a while without any reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.0-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 large set of char and misc and other driver subsystem
changes for 6.0-rc1.
Highlights include:
- large set of IIO driver updates, additions, and cleanups
- new habanalabs device support added (loads of register maps much
like GPUs have)
- soundwire driver updates
- phy driver updates
- slimbus driver updates
- tiny virt driver fixes and updates
- misc driver fixes and updates
- interconnect driver updates
- hwtracing driver updates
- fpga driver updates
- extcon driver updates
- firmware driver updates
- counter driver update
- mhi driver fixes and updates
- binder driver fixes and updates
- speakup driver fixes
All of these have been in linux-next for a while without any reported
problems"
* tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (634 commits)
drivers: lkdtm: fix clang -Wformat warning
char: remove VR41XX related char driver
misc: Mark MICROCODE_MINOR unused
spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
dt-bindings: iio: adc: Add compatible for MT8188
iio: light: isl29028: Fix the warning in isl29028_remove()
iio: accel: sca3300: Extend the trigger buffer from 16 to 32 bytes
iio: fix iio_format_avail_range() printing for none IIO_VAL_INT
iio: adc: max1027: unlock on error path in max1027_read_single_value()
iio: proximity: sx9324: add empty line in front of bullet list
iio: magnetometer: hmc5843: Remove duplicate 'the'
iio: magn: yas530: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: magnetometer: ak8974: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: veml6030: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: vcnl4035: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: vcnl4000: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: tsl2591: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
iio: light: tsl2583: Use DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
iio: light: isl29028: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
iio: light: gp2ap002: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
...
|
||
Dave Airlie
|
798cd57cd5 |
drm/amd/display: restore code for plane with no modifiers
When this file was split in commit |
||
|
Linus Torvalds
|
b44f2fd879 |
drm for 5.20/6.0
New driver:
- logicvc
vfio:
- use aperture API
core:
- of: Add data-lane helpers and convert drivers
- connector: Remove deprecated ida_simple_get()
media:
- Add various RGB666 and RGB888 format constants
panel:
- Add HannStar HSD101PWW
- Add ETML0700Y5DHA
dma-buf:
- add sync-file API
- set dma mask for udmabuf devices
fbcon:
- Improve scrolling performance
- Sanitize input
fbdev:
- device unregistering fixes
- vesa: Support COMPILE_TEST
- Disable firmware-device registration when first native driver loads
aperture:
- fix segfault during hot-unplug
- export for use with other subsystems
client:
- use driver validated modes
dp:
- aux: make probing more reliable
- mst: Read extended DPCD capabilities during system resume
- Support waiting for HDP signal
- Port-validation fixes
edid:
- CEA data-block iterators
- struct drm_edid introduction
- implement HF-EEODB extension
gem:
- don't use fb format non-existing planes
probe-helper:
- use 640x480 as displayport fallback
scheduler:
- don't kill jobs in interrupt context
bridge:
- Add support for i.MX8qxp and i.MX8qm
- lots of fixes/cleanups
- Add TI-DLPC3433
- fy07024di26a30d: Optional GPIO reset
- ldb: Add reg and reg-name properties to bindings, Kconfig fixes
- lt9611: Fix display sensing;
- tc358767: DSI/DPI refactoring and DSI-to-eDP support, DSI lane handling
- tc358775: Fix clock settings
- ti-sn65dsi83: Allow GPIO to sleep
- adv7511: I2C fixes
- anx7625: Fix error handling; DPI fixes; Implement HDP timeout via callback
- fsl-ldb: Drop DE flip
- ti-sn65dsi86: Convert to atomic modesetting
amdgpu:
- use atomic fence helpers in DM
- fix VRAM address calculations
- export CRTC bpc via debugfs
- Initial devcoredump support
- Enable high priority gfx queue on asics which support it
- Adjust GART size on newer APUs for S/G display
- Soft reset for GFX 11 / SDMA 6
- Add gfxoff status query for vangogh
- Fix timestamps for cursor only commits
- Adjust GART size on newer APUs for S/G display
- fix buddy memory corruption
amdkfd:
- MMU notifier fixes
- P2P DMA support using dma-buf
- Add available memory IOCTL
- HMM profiler support
- Simplify GPUVM validation
- Unified memory for CWSR save/restore area
i915:
- General driver clean-up
- DG2 enabling (still under force probe)
- DG2 small BAR memory support
- HuC loading support
- DG2 workarounds
- DG2/ATS-M device IDs added
- Ponte Vecchio prep work and new blitter engines
- add Meteorlake support
- Fix sparse warnings
- DMC MMIO range checks
- Audio related fixes
- Runtime PM fixes
- PSR fixes
- Media freq factor and per-gt enhancements
- DSI fixes for ICL+
- Disable DMC flip queue handlers
- ADL_P voltage swing updates
- Use more the VBT for panel information
- Fix on Type-C ports with TBT mode
- Improve fastset and allow seamless M/N changes
- Accept more fixed modes with VRR/DMRRS panels
- Disable connector polling for a headless SKU
- ADL-S display PLL w/a
- Enable THP on Icelake and beyond
- Fix i915_gem_object_ggtt_pin_ww regression on old platforms
- Expose per tile media freq factor in sysfs
- Fix dma_resv fence handling in multi-batch execbuf
- Improve on suspend / resume time with VT-d enabled
- export CRTC bpc settings via debugfs
msm:
- gpu: a619 support
- gpu: Fix for unclocked GMU register access
- gpu: Devcore dump enhancements
- client utilization via fdinfo support
- fix fence rollover issue
- gem: Lockdep false-positive warning fix
- gem: Switch to pfn mappings
- WB support on sc7180
- dp: dropped custom bulk clock implementation
- fix link retraining on resolution change
- hdmi: dropped obsolete GPIO support
tegra:
- context isolation for host1x engines
- tegra234 soc support
mediatek:
- add vdosys0/1 for mt8195
- add MT8195 dp_intf driver
exynos:
- Fix resume function issue of exynos decon driver by calling
clk_disable_unprepare() properly if clk_prepare_enable() failed.
nouveau:
- set of misc fixes/cleanups
- display cleanups
gma500:
- Cleanup connector I2C handling
hyperv:
- Unify VRAM allocation of Gen1 and Gen2
meson:
- Support YUV422 output; Refcount fixes
mgag200:
- Support damage clipping
- Support gamma handling
- Protect concurrent HW access
- Fixes to connector
- Store model-specific limits in device-info structure
- fix PCI register init
panfrost:
- Valhall support
r128:
- Fix bit-shift overflow
rockchip:
- Locking fixes in error path
ssd130x:
- Fix built-in linkage
udl:
- Always advertize VGA connector
ast:
- Support multiple outputs
- fix black screen on resume
sun4i:
- HDMI PHY cleanups
vc4:
- Add support for BCM2711
vkms:
- Allocate output buffer with vmalloc()
mcde:
- Fix ref-count leak
mxsfb/lcdif:
- Support i.MX8MP LCD controller
stm/ltdc:
- Support dynamic Z order
- Support mirroring
ingenic:
- Fix display at maximum resolution
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Merge tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"Highlights:
- New driver for logicvc - which is a display IP core.
- EDID parser rework to add new extensions
- fbcon scrolling improvements
- i915 has some more DG2 work but not enabled by default, but should
have enough features for userspace to work now.
Otherwise it's lots of work all over the place. Detailed summary:
New driver:
- logicvc
vfio:
- use aperture API
core:
- of: Add data-lane helpers and convert drivers
- connector: Remove deprecated ida_simple_get()
media:
- Add various RGB666 and RGB888 format constants
panel:
- Add HannStar HSD101PWW
- Add ETML0700Y5DHA
dma-buf:
- add sync-file API
- set dma mask for udmabuf devices
fbcon:
- Improve scrolling performance
- Sanitize input
fbdev:
- device unregistering fixes
- vesa: Support COMPILE_TEST
- Disable firmware-device registration when first native driver loads
aperture:
- fix segfault during hot-unplug
- export for use with other subsystems
client:
- use driver validated modes
dp:
- aux: make probing more reliable
- mst: Read extended DPCD capabilities during system resume
- Support waiting for HDP signal
- Port-validation fixes
edid:
- CEA data-block iterators
- struct drm_edid introduction
- implement HF-EEODB extension
gem:
- don't use fb format non-existing planes
probe-helper:
- use 640x480 as displayport fallback
scheduler:
- don't kill jobs in interrupt context
bridge:
- Add support for i.MX8qxp and i.MX8qm
- lots of fixes/cleanups
- Add TI-DLPC3433
- fy07024di26a30d: Optional GPIO reset
- ldb: Add reg and reg-name properties to bindings, Kconfig fixes
- lt9611: Fix display sensing;
- tc358767: DSI/DPI refactoring and DSI-to-eDP support, DSI lane handling
- tc358775: Fix clock settings
- ti-sn65dsi83: Allow GPIO to sleep
- adv7511: I2C fixes
- anx7625: Fix error handling; DPI fixes; Implement HDP timeout via callback
- fsl-ldb: Drop DE flip
- ti-sn65dsi86: Convert to atomic modesetting
amdgpu:
- use atomic fence helpers in DM
- fix VRAM address calculations
- export CRTC bpc via debugfs
- Initial devcoredump support
- Enable high priority gfx queue on asics which support it
- Adjust GART size on newer APUs for S/G display
- Soft reset for GFX 11 / SDMA 6
- Add gfxoff status query for vangogh
- Fix timestamps for cursor only commits
- Adjust GART size on newer APUs for S/G display
- fix buddy memory corruption
amdkfd:
- MMU notifier fixes
- P2P DMA support using dma-buf
- Add available memory IOCTL
- HMM profiler support
- Simplify GPUVM validation
- Unified memory for CWSR save/restore area
i915:
- General driver clean-up
- DG2 enabling (still under force probe)
- DG2 small BAR memory support
- HuC loading support
- DG2 workarounds
- DG2/ATS-M device IDs added
- Ponte Vecchio prep work and new blitter engines
- add Meteorlake support
- Fix sparse warnings
- DMC MMIO range checks
- Audio related fixes
- Runtime PM fixes
- PSR fixes
- Media freq factor and per-gt enhancements
- DSI fixes for ICL+
- Disable DMC flip queue handlers
- ADL_P voltage swing updates
- Use more the VBT for panel information
- Fix on Type-C ports with TBT mode
- Improve fastset and allow seamless M/N changes
- Accept more fixed modes with VRR/DMRRS panels
- Disable connector polling for a headless SKU
- ADL-S display PLL w/a
- Enable THP on Icelake and beyond
- Fix i915_gem_object_ggtt_pin_ww regression on old platforms
- Expose per tile media freq factor in sysfs
- Fix dma_resv fence handling in multi-batch execbuf
- Improve on suspend / resume time with VT-d enabled
- export CRTC bpc settings via debugfs
msm:
- gpu: a619 support
- gpu: Fix for unclocked GMU register access
- gpu: Devcore dump enhancements
- client utilization via fdinfo support
- fix fence rollover issue
- gem: Lockdep false-positive warning fix
- gem: Switch to pfn mappings
- WB support on sc7180
- dp: dropped custom bulk clock implementation
- fix link retraining on resolution change
- hdmi: dropped obsolete GPIO support
tegra:
- context isolation for host1x engines
- tegra234 soc support
mediatek:
- add vdosys0/1 for mt8195
- add MT8195 dp_intf driver
exynos:
- Fix resume function issue of exynos decon driver by calling
clk_disable_unprepare() properly if clk_prepare_enable() failed.
nouveau:
- set of misc fixes/cleanups
- display cleanups
gma500:
- Cleanup connector I2C handling
hyperv:
- Unify VRAM allocation of Gen1 and Gen2
meson:
- Support YUV422 output; Refcount fixes
mgag200:
- Support damage clipping
- Support gamma handling
- Protect concurrent HW access
- Fixes to connector
- Store model-specific limits in device-info structure
- fix PCI register init
panfrost:
- Valhall support
r128:
- Fix bit-shift overflow
rockchip:
- Locking fixes in error path
ssd130x:
- Fix built-in linkage
udl:
- Always advertize VGA connector
ast:
- Support multiple outputs
- fix black screen on resume
sun4i:
- HDMI PHY cleanups
vc4:
- Add support for BCM2711
vkms:
- Allocate output buffer with vmalloc()
mcde:
- Fix ref-count leak
mxsfb/lcdif:
- Support i.MX8MP LCD controller
stm/ltdc:
- Support dynamic Z order
- Support mirroring
ingenic:
- Fix display at maximum resolution"
* tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm: (1480 commits)
drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code
drm/amdgpu: enable support for psp 13.0.4 block
drm/amdgpu: add files for PSP 13.0.4
drm/amdgpu: add header files for MP 13.0.4
drm/amdgpu: correct RLC_RLCS_BOOTLOAD_STATUS offset and index
drm/amdgpu: send msg to IMU for the front-door loading
drm/amdkfd: use time_is_before_jiffies(a + b) to replace "jiffies - a > b"
drm/amdgpu: fix hive reference leak when reflecting psp topology info
drm/amd/pm: enable GFX ULV feature support for SMU13.0.0
drm/amd/pm: update driver if header for SMU 13.0.0
drm/amdgpu: move mes self test after drm sched re-started
drm/amdgpu: drop non-necessary call trace dump
drm/amdgpu: enable VCN cg and JPEG cg/pg
drm/amdgpu: vcn_4_0_2 video codec query
drm/amdgpu: add VCN_4_0_2 firmware support
drm/amdgpu: add VCN function in NBIO v7.7
drm/amdgpu: fix a vcn4 boot poll bug in emulation mode
drm/amd/amdgpu: add memory training support for PSP_V13
drm/amdkfd: remove an unnecessary amdgpu_bo_ref
drm/amd/pm: Add get_gfx_off_status interface for yellow carp
...
|
||
|
Linus Torvalds
|
12b68040a5 |
media updates for v5.20-rc1
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||
|
Linus Torvalds
|
80dc75932f |
- new drivers: Microchip CoreI2C, Renesas RZV2M
- quite some DT schema conversions and extensions - and a bunch of driver updates and improvements -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmLpLy8ACgkQFA3kzBSg KbbOzg/+MqZiU5PGxI++qWo7FaZ2Cs8ceclDFRChaO6DGK7YzmzJL+2vbyqgqVi5 YwqPSgTXC4KjCzxrT4Gh05K/JI32gdp1iKG9kuNAJBQIxz+enKD5nWQ1IUK7dwp+ 8EWGJNOF7uO/zcKrZ0IsJUTrtX6Gm+eolgrtQIF1ol4h7c++PtQWWMV0LN4b1V/u QQ1NWgjXVMdYy8k8Js+4mBJFFF3+ODZt0/p10Ewi9M7u2LiJBOPOnv6ITkEbTNb+ f1zUOPgYz5DQOvus/tphgaGVxyZOOyuXPCgK74qad1NOy7HMiA/YmBfT+Q0M9eZG ckAJFTDivZF+o+q2ImvPFKL3jb4YwlIYwbPRLs1qm0BzwNdewL2FK5ESCx+GkFJH K0RbdcNPATXi/uLYVye7bCh2iYcKI15bliWWpVenK0eE5DiGZNHOesy9UWImJ/Q6 dxJhufWY6Ft74Kve6YQNT8w/sPbjnN2YwE1XZO7JoRLbZsgZwTFUn4N+RHey4fc0 RkwAIckIptBlVqdD0QOergGHqg3nP5F0VrR5hYpzpfyrf/Cef+SOMkru0muX0jx4 mhhUGq0jZJ43/187615C+HN5z0pFLs01DtTFfG76CGXgHgtd3OJIim/uGPiqR9mc cmX1hT/FpObjdF8/JVCLjOFr/Xgahw7VnPRw8vVzCoLRH+gsOLA= =6fXH -----END PGP SIGNATURE----- Merge tag 'i2c-for-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: - new drivers: Microchip CoreI2C, Renesas RZV2M - quite some DT schema conversions and extensions - and a bunch of driver updates and improvements * tag 'i2c-for-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (37 commits) i2c: extend documentation about retvals of master_xfer functions i2c: mux-gpmux: Add of_node_put() when breaking out of loop dt-bindings: i2c: i2c-rk3x: Document Rockchip RV1126 i2c: qcom-geni: Use the correct return value i2c: cadence: Support PEC for SMBus block read i2c: qcom-geni: Propagate GENI_ABORT_DONE to geni_i2c_abort_xfer() i2c: brcmstb: Use dev_name() for adapter name i2c: Add Renesas RZ/V2M controller dt-bindings: i2c: Document RZ/V2M I2C controller i2c: mlxcpld: Add callback to notify probing completion i2c: scmi: Replace open coded device_get_match_data() i2c: stm32: add support for the STM32MP13 soc dt-bindings: i2c: st,stm32-i2c: add entry for stm32mp13 dt-bindings: i2c: i2c-rk3x: add rk3588 compatible i2c: add support for microchip fpga i2c controllers i2c: i801: Add support for Intel Meteor Lake-P dt-bindings: i2c: nomadik: Add power domain to binding dt-bindings: i2c: nomadik: Drop unused voltage supply from example i2c: Fix a potential use after free i2c: hisi: use HZ_PER_KHZ macro in units.h ... |
||
|
Linus Torvalds
|
f86d1fbbe7 |
Networking changes for 6.0.
Core
----
- Refactor the forward memory allocation to better cope with memory
pressure with many open sockets, moving from a per socket cache to
a per-CPU one
- Replace rwlocks with RCU for better fairness in ping, raw sockets
and IP multicast router.
- Network-side support for IO uring zero-copy send.
- A few skb drop reason improvements, including codegen the source file
with string mapping instead of using macro magic.
- Rename reference tracking helpers to a more consistent
netdev_* schema.
- Adapt u64_stats_t type to address load/store tearing issues.
- Refine debug helper usage to reduce the log noise caused by bots.
BPF
---
- Improve socket map performance, avoiding skb cloning on read
operation.
- Add support for 64 bits enum, to match types exposed by kernel.
- Introduce support for sleepable uprobes program.
- Introduce support for enum textual representation in libbpf.
- New helpers to implement synproxy with eBPF/XDP.
- Improve loop performances, inlining indirect calls when
possible.
- Removed all the deprecated libbpf APIs.
- Implement new eBPF-based LSM flavor.
- Add type match support, which allow accurate queries to the
eBPF used types.
- A few TCP congetsion control framework usability improvements.
- Add new infrastructure to manipulate CT entries via eBPF programs.
- Allow for livepatch (KLP) and BPF trampolines to attach to the same
kernel function.
Protocols
---------
- Introduce per network namespace lookup tables for unix sockets,
increasing scalability and reducing contention.
- Preparation work for Wi-Fi 7 Multi-Link Operation (MLO) support.
- Add support to forciby close TIME_WAIT TCP sockets via user-space
tools.
- Significant performance improvement for the TLS 1.3 receive path,
both for zero-copy and not-zero-copy.
- Support for changing the initial MTPCP subflow priority/backup
status
- Introduce virtually contingus buffers for sockets over RDMA,
to cope better with memory pressure.
- Extend CAN ethtool support with timestamping capabilities
- Refactor CAN build infrastructure to allow building only the needed
features.
Driver API
----------
- Remove devlink mutex to allow parallel commands on multiple links.
- Add support for pause stats in distributed switch.
- Implement devlink helpers to query and flash line cards.
- New helper for phy mode to register conversion.
New hardware / drivers
----------------------
- Ethernet DSA driver for the rockchip mt7531 on BPI-R2 Pro.
- Ethernet DSA driver for the Renesas RZ/N1 A5PSW switch.
- Ethernet DSA driver for the Microchip LAN937x switch.
- Ethernet PHY driver for the Aquantia AQR113C EPHY.
- CAN driver for the OBD-II ELM327 interface.
- CAN driver for RZ/N1 SJA1000 CAN controller.
- Bluetooth: Infineon CYW55572 Wi-Fi plus Bluetooth combo device.
Drivers
-------
- Intel Ethernet NICs:
- i40e: add support for vlan pruning
- i40e: add support for XDP framented packets
- ice: improved vlan offload support
- ice: add support for PPPoE offload
- Mellanox Ethernet (mlx5)
- refactor packet steering offload for performance and scalability
- extend support for TC offload
- refactor devlink code to clean-up the locking schema
- support stacked vlans for bridge offloads
- use TLS objects pool to improve connection rate
- Netronome Ethernet NICs (nfp):
- extend support for IPv6 fields mangling offload
- add support for vepa mode in HW bridge
- better support for virtio data path acceleration (VDPA)
- enable TSO by default
- Microsoft vNIC driver (mana)
- add support for XDP redirect
- Others Ethernet drivers:
- bonding: add per-port priority support
- microchip lan743x: extend phy support
- Fungible funeth: support UDP segmentation offload and XDP xmit
- Solarflare EF100: add support for virtual function representors
- MediaTek SoC: add XDP support
- Mellanox Ethernet/IB switch (mlxsw):
- dropped support for unreleased H/W (XM router).
- improved stats accuracy
- unified bridge model coversion improving scalability
(parts 1-6)
- support for PTP in Spectrum-2 asics
- Broadcom PHYs
- add PTP support for BCM54210E
- add support for the BCM53128 internal PHY
- Marvell Ethernet switches (prestera):
- implement support for multicast forwarding offload
- Embedded Ethernet switches:
- refactor OcteonTx MAC filter for better scalability
- improve TC H/W offload for the Felix driver
- refactor the Microchip ksz8 and ksz9477 drivers to share
the probe code (parts 1, 2), add support for phylink
mac configuration
- Other WiFi:
- Microchip wilc1000: diable WEP support and enable WPA3
- Atheros ath10k: encapsulation offload support
Old code removal:
- Neterion vxge ethernet driver: this is untouched since more than
10 years.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking changes from Paolo Abeni:
"Core:
- Refactor the forward memory allocation to better cope with memory
pressure with many open sockets, moving from a per socket cache to
a per-CPU one
- Replace rwlocks with RCU for better fairness in ping, raw sockets
and IP multicast router.
- Network-side support for IO uring zero-copy send.
- A few skb drop reason improvements, including codegen the source
file with string mapping instead of using macro magic.
- Rename reference tracking helpers to a more consistent netdev_*
schema.
- Adapt u64_stats_t type to address load/store tearing issues.
- Refine debug helper usage to reduce the log noise caused by bots.
BPF:
- Improve socket map performance, avoiding skb cloning on read
operation.
- Add support for 64 bits enum, to match types exposed by kernel.
- Introduce support for sleepable uprobes program.
- Introduce support for enum textual representation in libbpf.
- New helpers to implement synproxy with eBPF/XDP.
- Improve loop performances, inlining indirect calls when possible.
- Removed all the deprecated libbpf APIs.
- Implement new eBPF-based LSM flavor.
- Add type match support, which allow accurate queries to the eBPF
used types.
- A few TCP congetsion control framework usability improvements.
- Add new infrastructure to manipulate CT entries via eBPF programs.
- Allow for livepatch (KLP) and BPF trampolines to attach to the same
kernel function.
Protocols:
- Introduce per network namespace lookup tables for unix sockets,
increasing scalability and reducing contention.
- Preparation work for Wi-Fi 7 Multi-Link Operation (MLO) support.
- Add support to forciby close TIME_WAIT TCP sockets via user-space
tools.
- Significant performance improvement for the TLS 1.3 receive path,
both for zero-copy and not-zero-copy.
- Support for changing the initial MTPCP subflow priority/backup
status
- Introduce virtually contingus buffers for sockets over RDMA, to
cope better with memory pressure.
- Extend CAN ethtool support with timestamping capabilities
- Refactor CAN build infrastructure to allow building only the needed
features.
Driver API:
- Remove devlink mutex to allow parallel commands on multiple links.
- Add support for pause stats in distributed switch.
- Implement devlink helpers to query and flash line cards.
- New helper for phy mode to register conversion.
New hardware / drivers:
- Ethernet DSA driver for the rockchip mt7531 on BPI-R2 Pro.
- Ethernet DSA driver for the Renesas RZ/N1 A5PSW switch.
- Ethernet DSA driver for the Microchip LAN937x switch.
- Ethernet PHY driver for the Aquantia AQR113C EPHY.
- CAN driver for the OBD-II ELM327 interface.
- CAN driver for RZ/N1 SJA1000 CAN controller.
- Bluetooth: Infineon CYW55572 Wi-Fi plus Bluetooth combo device.
Drivers:
- Intel Ethernet NICs:
- i40e: add support for vlan pruning
- i40e: add support for XDP framented packets
- ice: improved vlan offload support
- ice: add support for PPPoE offload
- Mellanox Ethernet (mlx5)
- refactor packet steering offload for performance and scalability
- extend support for TC offload
- refactor devlink code to clean-up the locking schema
- support stacked vlans for bridge offloads
- use TLS objects pool to improve connection rate
- Netronome Ethernet NICs (nfp):
- extend support for IPv6 fields mangling offload
- add support for vepa mode in HW bridge
- better support for virtio data path acceleration (VDPA)
- enable TSO by default
- Microsoft vNIC driver (mana)
- add support for XDP redirect
- Others Ethernet drivers:
- bonding: add per-port priority support
- microchip lan743x: extend phy support
- Fungible funeth: support UDP segmentation offload and XDP xmit
- Solarflare EF100: add support for virtual function representors
- MediaTek SoC: add XDP support
- Mellanox Ethernet/IB switch (mlxsw):
- dropped support for unreleased H/W (XM router).
- improved stats accuracy
- unified bridge model coversion improving scalability (parts 1-6)
- support for PTP in Spectrum-2 asics
- Broadcom PHYs
- add PTP support for BCM54210E
- add support for the BCM53128 internal PHY
- Marvell Ethernet switches (prestera):
- implement support for multicast forwarding offload
- Embedded Ethernet switches:
- refactor OcteonTx MAC filter for better scalability
- improve TC H/W offload for the Felix driver
- refactor the Microchip ksz8 and ksz9477 drivers to share the
probe code (parts 1, 2), add support for phylink mac
configuration
- Other WiFi:
- Microchip wilc1000: diable WEP support and enable WPA3
- Atheros ath10k: encapsulation offload support
Old code removal:
- Neterion vxge ethernet driver: this is untouched since more than 10 years"
* tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1890 commits)
doc: sfp-phylink: Fix a broken reference
wireguard: selftests: support UML
wireguard: allowedips: don't corrupt stack when detecting overflow
wireguard: selftests: update config fragments
wireguard: ratelimiter: use hrtimer in selftest
net/mlx5e: xsk: Discard unaligned XSK frames on striding RQ
net: usb: ax88179_178a: Bind only to vendor-specific interface
selftests: net: fix IOAM test skip return code
net: usb: make USB_RTL8153_ECM non user configurable
net: marvell: prestera: remove reduntant code
octeontx2-pf: Reduce minimum mtu size to 60
net: devlink: Fix missing mutex_unlock() call
net/tls: Remove redundant workqueue flush before destroy
net: txgbe: Fix an error handling path in txgbe_probe()
net: dsa: Fix spelling mistakes and cleanup code
Documentation: devlink: add add devlink-selftests to the table of contents
dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock
net: ionic: fix error check for vlan flags in ionic_set_nic_features()
net: ice: fix error NETIF_F_HW_VLAN_CTAG_FILTER check in ice_vsi_sync_fltr()
nfp: flower: add support for tunnel offload without key ID
...
|
||
|
Linus Torvalds
|
526942b813 |
ATA changes for 5.20-rc1
* Some code refactoring for the pata_hpt37x and pata_hpt3x2n drivers, from Sergei. * Several patches to cleanup in libata-core, libata-scsi and libata-eh code: fixes arguments and variables types, change some functions declaration to static and fix for a typo in a comment. From Sergey and Xiang. * Fix a compilation warning in the pata_macio driver, from me. * A fix for the expected number of resources in the sata_mv driver fix, from Andrew. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCYuoTcgAKCRDdoc3SxdoY dojoAQCwcthqQZ3BbKvN+VJZhSILGaZTELsll4Dpfb7aIbEJ3QEA7rRbidUnUG9c k6Ef0HHJQz38x2Iwo2sHzi+/IRq03gw= =zur4 -----END PGP SIGNATURE----- Merge tag 'ata-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata Pull ATA updates from Damien Le Moal: - Some code refactoring for the pata_hpt37x and pata_hpt3x2n drivers, from Sergei. - Several patches to cleanup in libata-core, libata-scsi and libata-eh code: fixes arguments and variables types, change some functions declaration to static and fix for a typo in a comment. From Sergey and Xiang. - Fix a compilation warning in the pata_macio driver, from me. - A fix for the expected number of resources in the sata_mv driver fix, from Andrew. * tag 'ata-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: ata: sata_mv: Fixes expected number of resources now IRQs are gone ata: libata-scsi: fix result type of ata_ioc32() ata: pata_macio: Fix compilation warning ata: libata-eh: fix sloppy result type of ata_internal_cmd_timeout() ata: libata-core: fix sloppy parameter type in ata_exec_internal[_sg]() ata: make ata_port::fastdrain_cnt *unsigned int* ata: libata-eh: fix sloppy result type of ata_eh_nr_in_flight() ata: libata-core: make ata_exec_internal_sg() *static* ata: make transfer mode masks *unsigned int* ata: libata-core: get rid of *else* branches in ata_id_n_sectors() ata: libata-core: fix sloppy typing in ata_id_n_sectors() ata: pata_hpt3x2n: pass base DPLL frequency to hpt3x2n_pci_clock() ata: pata_hpt37x: merge hpt374_read_freq() to hpt37x_pci_clock() ata: pata_hpt37x: factor out hpt37x_pci_clock() ata: pata_hpt37x: move claculating PCI clock from hpt37x_clock_slot() ata: libata: Fix syntax errors in comments |
||
|
Linus Torvalds
|
a39b5dbdd2 |
zonefs changes for 5.20-rc1
A single change for this cycle to simplify handling of the memory page used as super block buffer during mount (from Fabio). -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCYuoYcQAKCRDdoc3SxdoY dhWYAQDcDZIzcGFrKTpmmpPI9Ep6rCk64V1cIvTKOik+Hp3/8wEA+btduq8w2Wlo rrCypMOPBIygJxi9h1kugcP41HJLTwo= =InBn -----END PGP SIGNATURE----- Merge tag 'zonefs-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs Pull zonefs update from Damien Le Moal: "A single change for this cycle to simplify handling of the memory page used as super block buffer during mount (from Fabio)" * tag 'zonefs-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs: zonefs: Call page_address() on page acquired with GFP_KERNEL flag |
||
|
Linus Torvalds
|
f18d73096c |
New code for 5.20:
- Skip writeback for pages that are completely beyond EOF - Minor code cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEUzaAxoMeQq6m2jMV+H93GTRKtOsFAmK92MsACgkQ+H93GTRK tOuw5w//UpB7MqPpZyfqu5nIehVy9zJX8KacZHI3k82ID48fCpa/Q+KpfxHZFbMa eqSzl2wHEv/bzH6I1UCtq2aA7y6ZhpiR3LiIV2PKEy/vgYtPeVSNhkIzwuK9YYPN Wj1fLRUi4M4Y86a97vNSzdsdnHLCRnUHY2C35ywRvRCY0opUKSWGF45mD5Mj+0BK Kl6TfPlyyR0ugBxOf2cJWA/uL/YA5sHT32uViSPxyFpXufyILz8rjxzhRwdSUwFV TEoyTey4LgoADOA2X5Czxg0CIKfjM2xVnU/ybsdL/q0Mj5U1uzuJPsNY/M4pG0X8 v1/01NSSHVH37Kmr/3L15+doZDQGOLrRoWwStag2tRd6jNRNN7YctnanGoiR6elE ElU64mDVjc1FJf1J7JF5IObUJMfw0/ulHX5rHYWZlbbO1rnjD6+fVYVQbMW7xsmu o8fYiZHrkWBo5sYkWgIYhoD8fq3oMkYaryDTEtSS/Jy1tpu2gZpXzaMusKpu9qSe yc93TTnqqgS9LrSy0gJJqMzR5SavDFZvFhcgIjZXcbonz5uPwYTY7D5lD7vOLqbR b3oV3+lOQs15nhXs0RO4g1bFIIe9dqAZRlPJX1vYvgjlA3VSQWLcqtlxgpGYptf6 XT/yftI/+sVfTQSC6QAKmp7DTEtYLRKfpNSD9L52TKBvYigQPxo= =aDOK -----END PGP SIGNATURE----- Merge tag 'iomap-5.20-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux Pull iomap updates from Darrick Wong: "The most notable change in this first batch is that we no longer schedule pages beyond i_size for writeback, preferring instead to let truncate deal with those pages. Next week, there may be a second pull request to remove iomap_writepage from the other two filesystems (gfs2/zonefs) that use iomap for buffered IO. This follows in the same vein as the recent removal of writepage from XFS, since it hasn't been triggered in a few years; it does nothing during direct reclaim; and as far as the people who examined the patchset can tell, it's moving the codebase in the right direction. However, as it was a late addition to for-next, I'm holding off on that section for another week of testing to see if anyone can come up with a solid reason for holding off in the meantime. Summary: - Skip writeback for pages that are completely beyond EOF - Minor code cleanups" * tag 'iomap-5.20-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: dax: set did_zero to true when zeroing successfully iomap: set did_zero to true when zeroing successfully iomap: skip pages past eof in iomap_do_writepage() |
||
|
Linus Torvalds
|
2e4f8c729d |
affs-5.20-tag
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||
|
Linus Torvalds
|
353767e4aa |
for-5.20-tag
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Merge tag 'for-5.20-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"This brings some long awaited changes, the send protocol bump,
otherwise lots of small improvements and fixes. The main core part is
reworking bio handling, cleaning up the submission and endio and
improving error handling.
There are some changes outside of btrfs adding helpers or updating
API, listed at the end of the changelog.
Features:
- sysfs:
- export chunk size, in debug mode add tunable for setting its size
- show zoned among features (was only in debug mode)
- show commit stats (number, last/max/total duration)
- send protocol updated to 2
- new commands:
- ability write larger data chunks than 64K
- send raw compressed extents (uses the encoded data ioctls),
ie. no decompression on send side, no compression needed on
receive side if supported
- send 'otime' (inode creation time) among other timestamps
- send file attributes (a.k.a file flags and xflags)
- this is first version bump, backward compatibility on send and
receive side is provided
- there are still some known and wanted commands that will be
implemented in the near future, another version bump will be
needed, however we want to minimize that to avoid causing
usability issues
- print checksum type and implementation at mount time
- don't print some messages at mount (mentioned as people asked about
it), we want to print messages namely for new features so let's
make some space for that
- big metadata - this has been supported for a long time and is
not a feature that's worth mentioning
- skinny metadata - same reason, set by default by mkfs
Performance improvements:
- reduced amount of reserved metadata for delayed items
- when inserted items can be batched into one leaf
- when deleting batched directory index items
- when deleting delayed items used for deletion
- overall improved count of files/sec, decreased subvolume lock
contention
- metadata item access bounds checker micro-optimized, with a few
percent of improved runtime for metadata-heavy operations
- increase direct io limit for read to 256 sectors, improved
throughput by 3x on sample workload
Notable fixes:
- raid56
- reduce parity writes, skip sectors of stripe when there are no
data updates
- restore reading from on-disk data instead of using stripe cache,
this reduces chances to damage correct data due to RMW cycle
- refuse to replay log with unknown incompat read-only feature bit
set
- zoned
- fix page locking when COW fails in the middle of allocation
- improved tracking of active zones, ZNS drives may limit the
number and there are ENOSPC errors due to that limit and not
actual lack of space
- adjust maximum extent size for zone append so it does not cause
late ENOSPC due to underreservation
- mirror reading error messages show the mirror number
- don't fallback to buffered IO for NOWAIT direct IO writes, we don't
have the NOWAIT semantics for buffered io yet
- send, fix sending link commands for existing file paths when there
are deleted and created hardlinks for same files
- repair all mirrors for profiles with more than 1 copy (raid1c34)
- fix repair of compressed extents, unify where error detection and
repair happen
Core changes:
- bio completion cleanups
- don't double defer compression bios
- simplify endio workqueues
- add more data to btrfs_bio to avoid allocation for read requests
- rework bio error handling so it's same what block layer does,
the submission works and errors are consumed in endio
- when asynchronous bio offload fails fall back to synchronous
checksum calculation to avoid errors under writeback or memory
pressure
- new trace points
- raid56 events
- ordered extent operations
- super block log_root_transid deprecated (never used)
- mixed_backref and big_metadata sysfs feature files removed, they've
been default for sufficiently long time, there are no known users
and mixed_backref could be confused with mixed_groups
Non-btrfs changes, API updates:
- minor highmem API update to cover const arguments
- switch all kmap/kmap_atomic to kmap_local
- remove redundant flush_dcache_page()
- address_space_operations::writepage callback removed
- add bdev_max_segments() helper"
* tag 'for-5.20-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (163 commits)
btrfs: don't call btrfs_page_set_checked in finish_compressed_bio_read
btrfs: fix repair of compressed extents
btrfs: remove the start argument to check_data_csum and export
btrfs: pass a btrfs_bio to btrfs_repair_one_sector
btrfs: simplify the pending I/O counting in struct compressed_bio
btrfs: repair all known bad mirrors
btrfs: merge btrfs_dev_stat_print_on_error with its only caller
btrfs: join running log transaction when logging new name
btrfs: simplify error handling in btrfs_lookup_dentry
btrfs: send: always use the rbtree based inode ref management infrastructure
btrfs: send: fix sending link commands for existing file paths
btrfs: send: introduce recorded_ref_alloc and recorded_ref_free
btrfs: zoned: wait until zone is finished when allocation didn't progress
btrfs: zoned: write out partially allocated region
btrfs: zoned: activate necessary block group
btrfs: zoned: activate metadata block group on flush_space
btrfs: zoned: disable metadata overcommit for zoned
btrfs: zoned: introduce space_info->active_total_bytes
btrfs: zoned: finish least available block group on data bg allocation
btrfs: let can_allocate_chunk return error
...
|
||
|
Linus Torvalds
|
ab17c0cd37 |
EFI efivars sysfs interface removal
Remove the obsolete 'efivars' sysfs based interface to the EFI variable store, now that all users have moved to the efivarfs pseudo file system, which was created ~10 years ago to address some fundamental shortcomings in the sysfs based driver. Move the 'business logic' related to which EFI variables are important and may affect the boot flow from the efivars support layer into the efivarfs pseudo file system, so it is no longer exposed to other parts of the kernel. -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEE+9lifEBpyUIVN1cpw08iOZLZjyQFAmLhuYIACgkQw08iOZLZ jyRYYgwAwUvbFtBL+uOTB+jynOq1MkM1xrNSeEgzPyLhh7CXSa/e+48XqpQjCUxY 8HNqDvd4toiCeVKp25AO+FPrQBjT7NdyjnwGMP3DLkGCOSIrVqVJ/2OmbOY52Kzy z1qbF2+7ak1TUsGzMnJHVDB+baGnUlZ39DuR6IAWstM9tkH/QEnRJV+ejS4h7jdN XW42/M96mAYFfT4Q4gs1HJMPWLP22xoEbnb9SkOyFCB2tHDjrY94CqH8L7Ee1DgA 7sc2cAZ2mPlS8Rbs8NY8IA/LpN4tRu2EhbIxtmKMRgXA88aTKcsub9Tq9RXxzE/x BpkH77mGbSBSrntg0gskKCrYGyJaGS9EYnHVy5HPU8hJagK295NmO3c/trHTb90Z 1RZClYsIUbNXe06e9rdk8w8Ozn+7ABstxzLCvj2MThtTBnAbjU0kQ9VeD0xwMvOp EaF6D6tbEmHrZkGtKP2WEyOZm0tF2I3OP1U9LzjyTpvsIOINhqfVozlhTB6pU5YE kW9E59i+ =VVQ6 -----END PGP SIGNATURE----- Merge tag 'efi-efivars-removal-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull efivars sysfs interface removal from Ard Biesheuvel: "Remove the obsolete 'efivars' sysfs based interface to the EFI variable store, now that all users have moved to the efivarfs pseudo file system, which was created ~10 years ago to address some fundamental shortcomings in the sysfs based driver. Move the 'business logic' related to which EFI variables are important and may affect the boot flow from the efivars support layer into the efivarfs pseudo file system, so it is no longer exposed to other parts of the kernel" * tag 'efi-efivars-removal-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi: vars: Move efivar caching layer into efivarfs efi: vars: Switch to new wrapper layer efi: vars: Remove deprecated 'efivars' sysfs interface |
||
|
Linus Torvalds
|
97a77ab14f |
EFI updates for v5.20
- Enable mirrored memory for arm64 - Fix up several abuses of the efivar API - Refactor the efivar API in preparation for moving the 'business logic' part of it into efivarfs - Enable ACPI PRM on arm64 -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEE+9lifEBpyUIVN1cpw08iOZLZjyQFAmLhuDIACgkQw08iOZLZ jyS9IQv/Wc2nhjN50S3gfrL+68/el/hGdP/J0FK5BOOjNosG2t1ZNYZtSthXqpPH hRrTU2m6PpQUalRpFDyLiHkJvdBFQe4VmvrzBa3TIBIzyflLQPJzkWrqThPchV+B qi4lmCtTDNIEJmayewqx1wWA+QmUiyI5zJ8wrZp84LTctBPL75seVv0SB20nqai0 3/I73omB2RLVGpCpeWvb++vePXL8euFW3FEwCTM8hRboICjORTyIZPy8Y5os+3xT UgrIgVDOtn1Xwd4tK0qVwjOVA51east4Fcn3yGOrL40t+3SFm2jdpAJOO3UvyNPl vkbtjvXsIjt3/oxreKxXHLbamKyueWIfZRyCLsrg6wrr96oypPk6ID4iDCQoen/X Zf0VjM2vmvSd4YgnEIblOfSBxVg48cHJA4iVHVxFodNTrVnzGGFYPTmNKmJqo+Xn JeUILM7jlR4h/t0+cTTK3Busu24annTuuz5L5rjf4bUm6pPf4crb1yJaFWtGhlpa er233D6O =zI0R -----END PGP SIGNATURE----- Merge tag 'efi-next-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI updates from Ard Biesheuvel: - Enable mirrored memory for arm64 - Fix up several abuses of the efivar API - Refactor the efivar API in preparation for moving the 'business logic' part of it into efivarfs - Enable ACPI PRM on arm64 * tag 'efi-next-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: (24 commits) ACPI: Move PRM config option under the main ACPI config ACPI: Enable Platform Runtime Mechanism(PRM) support on ARM64 ACPI: PRM: Change handler_addr type to void pointer efi: Simplify arch_efi_call_virt() macro drivers: fix typo in firmware/efi/memmap.c efi: vars: Drop __efivar_entry_iter() helper which is no longer used efi: vars: Use locking version to iterate over efivars linked lists efi: pstore: Omit efivars caching EFI varstore access layer efi: vars: Add thin wrapper around EFI get/set variable interface efi: vars: Don't drop lock in the middle of efivar_init() pstore: Add priv field to pstore_record for backend specific use Input: applespi - avoid efivars API and invoke EFI services directly selftests/kexec: remove broken EFI_VARS secure boot fallback check brcmfmac: Switch to appropriate helper to load EFI variable contents iwlwifi: Switch to proper EFI variable store interface media: atomisp_gmin_platform: stop abusing efivar API efi: efibc: avoid efivar API for setting variables efi: avoid efivars layer when loading SSDTs from variables efi: Correct comment on efi_memmap_alloc memblock: Disable mirror feature if kernelcore is not specified ... |
||
|
Linus Torvalds
|
ff89dd08c0 |
net/9p abuses iov_iter primitives - attempts to copy _from_
a destination-only iov_iter when it handles Rerror arriving in reply to zero-copy request. Not hard to fix, fortunately; it's a prereq for the iov_iter_get_pages() work in the second part of iov_iter series, ended up in a separate branch. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCYurQLQAKCRBZ7Krx/gZQ 65AiAP9Mmpu3yMWmfMEnTEjBv4iSuG37JdgHE/IE/P6q99opfQEAxThED/nJVuaG YZuNUx60OT9Au1hSdfl7EjAN4dg/Kw8= =tL2V -----END PGP SIGNATURE----- Merge tag 'pull-work.9p' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull 9p iov_iter fix from Al Viro: "net/9p abuses iov_iter primitives - it attempts to copy _from_ a destination-only iov_iter when it handles Rerror arriving in reply to zero-copy request. Not hard to fix, fortunately. This is a prereq for the iov_iter_get_pages() work in the second part of iov_iter series, ended up in a separate branch" * tag 'pull-work.9p' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: 9p: handling Rerror without copy_from_iter_full() |
||
|
Linus Torvalds
|
d9b58ab789 |
backportable fix for copy_to_iter_mc() - the second part of
iov_iter work will pretty much overwrite that one, but it's much harder to backport. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCYurHhgAKCRBZ7Krx/gZQ 6+cgAP9XLVFQn0UE1e1JTOitdC/pqjBDMUDQ7SDazrmiVWoMcAEAm+PJSl7GVvMi fo3fIlaullRT3DjCidAmbbaOOZqkmgA= =z+N2 -----END PGP SIGNATURE----- Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull copy_to_iter_mc fix from Al Viro: "Backportable fix for copy_to_iter_mc() - the second part of iov_iter work will pretty much overwrite this, but would be much harder to backport" * tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fix short copy handling in copy_mc_pipe_to_iter() |
||
|
Linus Torvalds
|
5264406cdb |
iov_iter work, part 1 - isolated cleanups and optimizations.
One of the goals is to reduce the overhead of using ->read_iter()
and ->write_iter() instead of ->read()/->write(); new_sync_{read,write}()
has a surprising amount of overhead, in particular inside iocb_flags().
That's why the beginning of the series is in this pile; it's not directly
iov_iter-related, but it's a part of the same work...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Merge tag 'pull-work.iov_iter-base' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs iov_iter updates from Al Viro:
"Part 1 - isolated cleanups and optimizations.
One of the goals is to reduce the overhead of using ->read_iter() and
->write_iter() instead of ->read()/->write().
new_sync_{read,write}() has a surprising amount of overhead, in
particular inside iocb_flags(). That's the explanation for the
beginning of the series is in this pile; it's not directly
iov_iter-related, but it's a part of the same work..."
* tag 'pull-work.iov_iter-base' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
first_iovec_segment(): just return address
iov_iter: massage calling conventions for first_{iovec,bvec}_segment()
iov_iter: first_{iovec,bvec}_segment() - simplify a bit
iov_iter: lift dealing with maxpages out of first_{iovec,bvec}_segment()
iov_iter_get_pages{,_alloc}(): cap the maxsize with MAX_RW_COUNT
iov_iter_bvec_advance(): don't bother with bvec_iter
copy_page_{to,from}_iter(): switch iovec variants to generic
keep iocb_flags() result cached in struct file
iocb: delay evaluation of IS_SYNC(...) until we want to check IOCB_DSYNC
struct file: use anonymous union member for rcuhead and llist
btrfs: use IOMAP_DIO_NOSYNC
teach iomap_dio_rw() to suppress dsync
No need of likely/unlikely on calls of check_copy_size()
|
||
|
Linus Torvalds
|
200e340f21 |
Main part here is making parallel lookups safe for RT - making
sure preemption is disabled in start_dir_add()/ end_dir_add() sections (on non-RT it's automatic, on RT it needs to to be done explicitly) and moving wakeups from __d_lookup_done() inside of such to the end of those sections. Wakeups can be safely delayed for as long as ->d_lock on in-lookup dentry is held; proving that has caught a bug in d_add_ci() that allows memory corruption when sufficiently bogus ntfs (or case-insensitive xfs) image is mounted. Easily fixed, fortunately. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCYurAlAAKCRBZ7Krx/gZQ 6x0mAP9JI80PC/lkYLda+AJ7NmweorBDwrOxzB34biXtyhYDDQEAvdrV07LUkETM FDN0+jgSpUikcs/kz5NxVBPRRN+RRAY= =qpTA -----END PGP SIGNATURE----- Merge tag 'pull-work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs dcache updates from Al Viro: "The main part here is making parallel lookups safe for RT - making sure preemption is disabled in start_dir_add()/ end_dir_add() sections (on non-RT it's automatic, on RT it needs to to be done explicitly) and moving wakeups from __d_lookup_done() inside of such to the end of those sections. Wakeups can be safely delayed for as long as ->d_lock on in-lookup dentry is held; proving that has caught a bug in d_add_ci() that allows memory corruption when sufficiently bogus ntfs (or case-insensitive xfs) image is mounted. Easily fixed, fortunately" * tag 'pull-work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs/dcache: Move wakeup out of i_seq_dir write held region. fs/dcache: Move the wakeup from __d_lookup_done() to the caller. fs/dcache: Disable preemption on i_dir_seq write side on PREEMPT_RT d_add_ci(): make sure we don't miss d_lookup_done() |
||
|
Linus Torvalds
|
a782e86649 |
Saner handling of "lseek should fail with ESPIPE" - gets rid of
magical no_llseek thing and makes checks consistent. In particular, ad-hoc "can we do splice via internal pipe" checks got saner (and somewhat more permissive, which is what Jason had been after, AFAICT) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQqUNBr3gm4hGXdBJlZ7Krx/gZQ6wUCYug2xgAKCRBZ7Krx/gZQ 6wxWAQDqeg+xMq2FGPXmgjCa+Cp3PXH96Lp6f3hHzakIDx+t8gEAxvuiXAD22Mct 6S1SKuGj0iDIuM4L7hUiWTiY/bDXSAc= =3EC/ -----END PGP SIGNATURE----- Merge tag 'pull-work.lseek' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs lseek updates from Al Viro: "Jason's lseek series. Saner handling of 'lseek should fail with ESPIPE' - this gets rid of the magical no_llseek thing and makes checks consistent. In particular, the ad-hoc "can we do splice via internal pipe" checks got saner (and somewhat more permissive, which is what Jason had been after, AFAICT)" * tag 'pull-work.lseek' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs: remove no_llseek fs: check FMODE_LSEEK to control internal pipe splicing vfio: do not set FMODE_LSEEK flag dma-buf: remove useless FMODE_LSEEK flag fs: do not compare against ->llseek fs: clear or set FMODE_LSEEK based on llseek function |
||
|
Linus Torvalds
|
d9395512c5 |
RCU pathwalk cleanups. Storing sampled ->d_seq of
the next dentry in nameidata simplifies life considerably,
especially if we delay fetching ->d_inode until step_into().
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Merge tag 'pull-work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs namei updates from Al Viro:
"RCU pathwalk cleanups.
Storing sampled ->d_seq of the next dentry in nameidata simplifies
life considerably, especially if we delay fetching ->d_inode until
step_into()"
* tag 'pull-work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
step_into(): move fetching ->d_inode past handle_mounts()
lookup_fast(): don't bother with inode
follow_dotdot{,_rcu}(): don't bother with inode
step_into(): lose inode argument
namei: stash the sampled ->d_seq into nameidata
namei: move clearing LOOKUP_RCU towards rcu_read_unlock()
switch try_to_unlazy_next() to __legitimize_mnt()
follow_dotdot{,_rcu}(): change calling conventions
namei: get rid of pointless unlikely(read_seqcount_retry(...))
__follow_mount_rcu(): verify that mount_lock remains unchanged
|
||
|
Linus Torvalds
|
f00654007f |
Folio changes for 6.0
- Fix an accounting bug that made NR_FILE_DIRTY grow without limit
when running xfstests
- Convert more of mpage to use folios
- Remove add_to_page_cache() and add_to_page_cache_locked()
- Convert find_get_pages_range() to filemap_get_folios()
- Improvements to the read_cache_page() family of functions
- Remove a few unnecessary checks of PageError
- Some straightforward filesystem conversions to use folios
- Split PageMovable users out from address_space_operations into their
own movable_operations
- Convert aops->migratepage to aops->migrate_folio
- Remove nobh support (Christoph Hellwig)
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Merge tag 'folio-6.0' of git://git.infradead.org/users/willy/pagecache
Pull folio updates from Matthew Wilcox:
- Fix an accounting bug that made NR_FILE_DIRTY grow without limit
when running xfstests
- Convert more of mpage to use folios
- Remove add_to_page_cache() and add_to_page_cache_locked()
- Convert find_get_pages_range() to filemap_get_folios()
- Improvements to the read_cache_page() family of functions
- Remove a few unnecessary checks of PageError
- Some straightforward filesystem conversions to use folios
- Split PageMovable users out from address_space_operations into
their own movable_operations
- Convert aops->migratepage to aops->migrate_folio
- Remove nobh support (Christoph Hellwig)
* tag 'folio-6.0' of git://git.infradead.org/users/willy/pagecache: (78 commits)
fs: remove the NULL get_block case in mpage_writepages
fs: don't call ->writepage from __mpage_writepage
fs: remove the nobh helpers
jfs: stop using the nobh helper
ext2: remove nobh support
ntfs3: refactor ntfs_writepages
mm/folio-compat: Remove migration compatibility functions
fs: Remove aops->migratepage()
secretmem: Convert to migrate_folio
hugetlb: Convert to migrate_folio
aio: Convert to migrate_folio
f2fs: Convert to filemap_migrate_folio()
ubifs: Convert to filemap_migrate_folio()
btrfs: Convert btrfs_migratepage to migrate_folio
mm/migrate: Add filemap_migrate_folio()
mm/migrate: Convert migrate_page() to migrate_folio()
nfs: Convert to migrate_folio
btrfs: Convert btree_migratepage to migrate_folio
mm/migrate: Convert expected_page_refs() to folio_expected_refs()
mm/migrate: Convert buffer_migrate_page() to buffer_migrate_folio()
...
|
||
|
Linus Torvalds
|
e087437a6f |
XArray/IDR update for 6.0
- Add appropriate might_alloc() annotations to the XArray APIs - Document that the IDR is deprecated -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEejHryeLBw/spnjHrDpNsjXcpgj4FAmLpWggACgkQDpNsjXcp gj7OiAf+Ie0kxztC96srZXoaUUXM/OhNAUdHCyRMiH8DyRScrBpucj4QazPceAO0 fOQ+Nupx0XtCeVJl4E3cmHIaG2utP3VYnI6cKhZhQJARCDS4Lynddd6Q4RDNyDQu /ibq2+/8XF5+RLZytir8MyqMI2DpdMikKHFNlLcFXLkIESsub3PUWeU7/YHajp1G gliXkDLScIUU1XHuVDB6Ol02rJ/mmMclvko2GHgDTeuQjEMqivR0NHTxZl2lRAeM zMqSkkywHhrYiEo/N+gEqaHNhr5O8IwG0qUVnI848AG+QxyqajRJ87fKDxP4UvxQ Ga7SiSwhnvxCwdvs8JaPtqSj2s5S0w== =IwpY -----END PGP SIGNATURE----- Merge tag 'xarray-6.0' of git://git.infradead.org/users/willy/xarray Pull XArray/IDR updates from Matthew Wilcox: - Add appropriate might_alloc() annotations to the XArray APIs - Document that the IDR is deprecated * tag 'xarray-6.0' of git://git.infradead.org/users/willy/xarray: IDR: Note that the IDR API is deprecated XArray: Add calls to might_alloc() |
||
|
Linus Torvalds
|
b6bb70f9ab |
Several core optimizations:
* threadgroup_rwsem write locking is skipped when configuring controllers in
empty subtrees. Combined with CLONE_INTO_CGROUP, this allows the common
static usage pattern to not grab threadgroup_rwsem at all (glibc still
doesn't seem ready for CLONE_INTO_CGROUP unfortunately).
* threadgroup_rwsem used to be put into non-percpu mode by default due to
latency concerns in specific use cases. There's no reason for everyone
else to pay for it. Make the behavior optional.
* psi no longer allocates memory when disabled.
along with some code cleanups.
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Merge tag 'cgroup-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup updates from Tejun Heo:
"Several core optimizations:
- threadgroup_rwsem write locking is skipped when configuring
controllers in empty subtrees.
Combined with CLONE_INTO_CGROUP, this allows the common static
usage pattern to not grab threadgroup_rwsem at all (glibc still
doesn't seem ready for CLONE_INTO_CGROUP unfortunately).
- threadgroup_rwsem used to be put into non-percpu mode by default
due to latency concerns in specific use cases. There's no reason
for everyone else to pay for it. Make the behavior optional.
- psi no longer allocates memory when disabled.
... along with some code cleanups"
* tag 'cgroup-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: Skip subtree root in cgroup_update_dfl_csses()
cgroup: remove "no" prefixed mount options
cgroup: Make !percpu threadgroup_rwsem operations optional
cgroup: Add "no" prefixed mount options
cgroup: Elide write-locking threadgroup_rwsem when updating csses on an empty subtree
cgroup.c: remove redundant check for mixable cgroup in cgroup_migrate_vet_dst
cgroup.c: add helper __cset_cgroup_from_root to cleanup duplicated codes
psi: dont alloc memory for psi by default
|
||
Paolo Abeni
|
7c6327c77d |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Conflicts: net/ax25/af_ax25.c |
||
Christophe JAILLET
|
6f63d04473 |
doc: sfp-phylink: Fix a broken reference
The commit in Fixes: has changed a .txt file into a .yaml file. Update the
documentation accordingly.
While at it add some `` around some file names to improve the output.
Fixes:
|
||
|
Dave Airlie
|
5493ee1919 |
Merge tag 'amd-drm-next-5.20-2022-07-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-5.20-2022-07-29: amdgpu: - Misc spelling and grammar fixes - DC whitespace cleanups - ACP smatch fix - GFX 11.0 updates - PSP 13.0 updates - VCN 4.0 updates - DC FP fix for PPC64 - Misc bug fixes amdkfd: - SVM fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220729202742.6636-1-alexander.deucher@amd.com |
||
|
Linus Torvalds
|
e2b5421007 |
flexible-array transformations in UAPI for 6.0-rc1
Hi Linus, Please, pull the following treewide patch that replaces zero-length arrays with flexible-array members in UAPI. This patch has been baking in linux-next for 5 weeks now. -fstrict-flex-arrays=3 is coming and we need to land these changes to prevent issues like these in the short future: ../fs/minix/dir.c:337:3: warning: 'strcpy' will always overflow; destination buffer has size 0, but the source string has length 2 (including NUL byte) [-Wfortify-source] strcpy(de3->name, "."); ^ Since these are all [0] to [] changes, the risk to UAPI is nearly zero. If this breaks anything, we can use a union with a new member name. Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 Thanks -- Gustavo -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEkmRahXBSurMIg1YvRwW0y0cG2zEFAmLoNdcACgkQRwW0y0cG 2zEVeg//QYJ3j2pbKt9zB6muO3SkrNoMPc5wpY/SITUeiDscukLvGzJG88eIZskl NaEjbmacHmdlQrBkUdr10i1+hkb2zRd6/j42GIDXEhhKTMoT2UxJCBp47KSvd7VY dKNLGsgQs3kwmmxLEGu6w6vywWpI5wxXTKWL1Q/RpUXoOnLmsMEbzKTjf12a1Edl 9gPNY+tMHIHyB0pGIRXDY/ZF5c+FcRFn6kKeMVzJL0bnX7FI4UmYe83k9ajEiLWA MD3JAw/mNv2X0nizHHuQHIjtky8Pr+E8hKs5ni88vMYmFqeABsTw4R1LJykv/mYa NakU1j9tHYTKcs2Ju+gIvSKvmatKGNmOpti/8RAjEX1YY4cHlHWNsigVbVRLqfo7 SKImlSUxOPGFS3HAJQCC9P/oZgICkUdD6sdLO1PVBnE1G3Fvxg5z6fGcdEuEZkVR PQwlYDm1nlTuScbkgVSBzyU/AkntVMJTuPWgbpNo+VgSXWZ8T/U8II0eGrFVf9rH +y5dAS52/bi6OP0la7fNZlq7tcPfNG9HJlPwPb1kQtuPT4m6CBhth/rRrDJwx8za 0cpJT75Q3CI0wLZ7GN4yEjtNQrlAeeiYiS4LMQ/SFFtg1KzvmYYVmWDhOf0+mMDA f7bq4cxEg2LHwrhRgQQWowFVBu7yeiwKbcj9sybfA27bMqCtfto= =8yMq -----END PGP SIGNATURE----- Merge tag 'flexible-array-transformations-UAPI-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull uapi flexible array update from Gustavo Silva: "A treewide patch that replaces zero-length arrays with flexible-array members in UAPI. This has been baking in linux-next for 5 weeks now. '-fstrict-flex-arrays=3' is coming and we need to land these changes to prevent issues like these in the short future: fs/minix/dir.c:337:3: warning: 'strcpy' will always overflow; destination buffer has size 0, but the source string has length 2 (including NUL byte) [-Wfortify-source] strcpy(de3->name, "."); ^ Since these are all [0] to [] changes, the risk to UAPI is nearly zero. If this breaks anything, we can use a union with a new member name" Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101836 * tag 'flexible-array-transformations-UAPI-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: treewide: uapi: Replace zero-length arrays with flexible-array members |
||
|
Linus Torvalds
|
e05d5b9c5b |
linux-kselftest-next-5.20-rc1
This Kselftest update for Linux 5.20-rc1 consists of: - timers test build fixes and cleanups for new tool chains - removing khdr from kselftest framework and main Makefile - changes to test output messages to improve reports -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmLoSY4ACgkQCwJExA0N QxyukA//WMYoc9QfVNlBX+XHWqUy+XIP8GLiq08Bq4Ir7a+yZI7AIksnogb9rLZV Nhm+MGjk0DoIRrz8RFK3lpXparUZEb/H/aye329Sn+v/ICh9i2AWfv01S3vu5NB8 5eYxF0LGHZnVWi9ttesUoNsFmJ2jeD3IAbD1KOZTzq5KALvfbgckl4bRbbE65YFS kxDfSgPmYV+2qXkZKi6B3kB0+oihi/jQdfdr3rdxRLRAxTlOH4RqIHS80m9itjWr bDA+RYMS/BuumAMCGokPhRFkt82EQPY2SsbPBb6d1v5mF3j+3Fboyj/UwwNM1sJZ sfZD3/xZZMpNI3eFKTjYmd4TYbcPUpGudE4YDme64ITvRYlfErWsztCheeZzRPte 0HUaO5JEYKtD/a6bFnTJVksXy6w8wPjvy2JwqK5IMkBMl5wNPZFNdCSiM4rOpiA2 LXyrkeCJ59Tilf7VU/FbhEKXogI0FZK8T7WEPBe3+kARlwJQbQijmGVdutM1S5QT A1UKyfUNMTm12cgLEX4Lfcb0JJQn6IXMfp9XKqbrAjEH0tNmCqolcL9Cci9tdU+6 XkFdAUO/xRBS+7/HSsdbMWaKCWx0FG4VLW9E2o2+Js26c+pUwJRThN1yox+kAWm2 BcVHxskmjjAgYvL+0eB+tNCe8vImSmgyQhnEcxYlv3CTWDtLoQ4= =sFMu -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-next-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest updates from Shuah Khan: - timers test build fixes and cleanups for new tool chains - removing khdr from kselftest framework and main Makefile - changes to test output messages to improve reports * tag 'linux-kselftest-next-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (24 commits) Makefile: replace headers_install with headers for kselftest selftests/landlock: drop deprecated headers dependency selftests: timers: clocksource-switch: adapt to kselftest framework selftests: timers: clocksource-switch: add 'runtime' command line parameter selftests: timers: clocksource-switch: add command line switch to skip sanity check selftests: timers: clocksource-switch: sort includes selftests: timers: clocksource-switch: fix passing errors from child selftests: timers: inconsistency-check: adapt to kselftest framework selftests: timers: nanosleep: adapt to kselftest framework selftests: timers: fix declarations of main() selftests: timers: valid-adjtimex: build fix for newer toolchains Makefile: add headers_install to kselftest targets selftests: drop KSFT_KHDR_INSTALL make target selftests: stop using KSFT_KHDR_INSTALL selftests: drop khdr make target selftests: drivers/dma-buf: Improve message in selftest summary selftests/kcmp: Make the test output consistent and clear selftests:timers: globals don't need initialization to 0 selftests/drivers/gpu: Add error messages to drm_mm.sh selftests/tpm2: increase timeout for kselftests ... |
||
|
Linus Torvalds
|
665fe72a7d |
linux-kselftest-kunit-5.20-rc1
This KUnit update for Linux 5.20-rc1 consists of several fixes and an
important feature to discourage running KUnit tests on production
systems. Running tests on a production system could leave the system
in a bad state. This new feature adds:
- adds a new taint type, TAINT_TEST to signal that a test has been run.
This should discourage people from running these tests on production
systems, and to make it easier to tell if tests have been run
accidentally (by loading the wrong configuration, etc.)
- several documentation and tool enhancements and fixes.
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Merge tag 'linux-kselftest-kunit-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull KUnit updates from Shuah Khan:
"This consists of several fixes and an important feature to discourage
running KUnit tests on production systems. Running tests on a
production system could leave the system in a bad state.
Summary:
- Add a new taint type, TAINT_TEST to signal that a test has been
run.
This should discourage people from running these tests on
production systems, and to make it easier to tell if tests have
been run accidentally (by loading the wrong configuration, etc)
- Several documentation and tool enhancements and fixes"
* tag 'linux-kselftest-kunit-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (29 commits)
Documentation: KUnit: Fix example with compilation error
Documentation: kunit: Add CLI args for kunit_tool
kcsan: test: Add a .kunitconfig to run KCSAN tests
kunit: executor: Fix a memory leak on failure in kunit_filter_tests
clk: explicitly disable CONFIG_UML_PCI_OVER_VIRTIO in .kunitconfig
mmc: sdhci-of-aspeed: test: Use kunit_test_suite() macro
nitro_enclaves: test: Use kunit_test_suite() macro
thunderbolt: test: Use kunit_test_suite() macro
kunit: flatten kunit_suite*** to kunit_suite** in .kunit_test_suites
kunit: unify module and builtin suite definitions
selftest: Taint kernel when test module loaded
module: panic: Taint the kernel when selftest modules load
Documentation: kunit: fix example run_kunit func to allow spaces in args
Documentation: kunit: Cleanup run_wrapper, fix x-ref
kunit: test.h: fix a kernel-doc markup
kunit: tool: Enable virtio/PCI by default on UML
kunit: tool: make --kunitconfig repeatable, blindly concat
kunit: add coverage_uml.config to enable GCOV on UML
kunit: tool: refactor internal kconfig handling, allow overriding
kunit: tool: introduce --qemu_args
...
|
||
|
Linus Torvalds
|
aad26f55f4 |
This was a moderately busy cycle for documentation, but nothing all that
earth-shaking:
- More Chinese translations, and an update to the Italian translations.
The Japanese, Korean, and traditional Chinese translations are
more-or-less unmaintained at this point, instead.
- Some build-system performance improvements.
- The removal of the archaic submitting-drivers.rst document, with the
movement of what useful material that remained into other docs.
- Improvements to sphinx-pre-install to, hopefully, give more useful
suggestions.
- A number of build-warning fixes
Plus the usual collection of typo fixes, updates, and more.
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Merge tag 'docs-6.0' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"This was a moderately busy cycle for documentation, but nothing
all that earth-shaking:
- More Chinese translations, and an update to the Italian
translations.
The Japanese, Korean, and traditional Chinese translations
are more-or-less unmaintained at this point, instead.
- Some build-system performance improvements.
- The removal of the archaic submitting-drivers.rst document,
with the movement of what useful material that remained into
other docs.
- Improvements to sphinx-pre-install to, hopefully, give more
useful suggestions.
- A number of build-warning fixes
Plus the usual collection of typo fixes, updates, and more"
* tag 'docs-6.0' of git://git.lwn.net/linux: (92 commits)
docs: efi-stub: Fix paths for x86 / arm stubs
Docs/zh_CN: Update the translation of sched-stats to 5.19-rc8
Docs/zh_CN: Update the translation of pci to 5.19-rc8
Docs/zh_CN: Update the translation of pci-iov-howto to 5.19-rc8
Docs/zh_CN: Update the translation of usage to 5.19-rc8
Docs/zh_CN: Update the translation of testing-overview to 5.19-rc8
Docs/zh_CN: Update the translation of sparse to 5.19-rc8
Docs/zh_CN: Update the translation of kasan to 5.19-rc8
Docs/zh_CN: Update the translation of iio_configfs to 5.19-rc8
doc:it_IT: align Italian documentation
docs: Remove spurious tag from admin-guide/mm/overcommit-accounting.rst
Documentation: process: Update email client instructions for Thunderbird
docs: ABI: correct QEMU fw_cfg spec path
doc/zh_CN: remove submitting-driver reference from docs
docs: zh_TW: align to submitting-drivers removal
docs: zh_CN: align to submitting-drivers removal
docs: ko_KR: howto: remove reference to removed submitting-drivers
docs: ja_JP: howto: remove reference to removed submitting-drivers
docs: it_IT: align to submitting-drivers removal
docs: process: remove outdated submitting-drivers.rst
...
|
||
|
Linus Torvalds
|
b069122256 |
nolibc pull request for v5.20 (or whatever)
This branch provides nolibc updates, perhaps most notably improved testing via the "cd tools/include/nolibc; make headers" command. This should be considered a smoke test. More thorough testing is in the works. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmLgM6UTHHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jOrgD/sFQzRgKVS2v3/rb+9IyIqwuCrniSBe e7SLfteLNg3e02jMX/eVwx/X6D3C6Weg1ucLG/v0liyPV3ODiX/cSJK48q7wBnOR /TNtBEvtBsoY7LNORf53qAm3x//fCTTdw2qlkWM6RXcmeR0NH/PWfcas2hRJYhl8 hwkQaC9j2CcOLxgN75RcbOsmnV6x+CtLJkH/k2DlfHpnwoO953uyeG0wCAWzNzQn yFr3PXjOaJd2qNCPNsdMGpjush9tp+fm2E9gXiDj+vk49MWNgoM/nWQe/p7GB5V9 YWKEMudpVbkxXvT6EFj+ctGS7RVvYYnhjicZvVEkZEtszx3muQLcuSOE+p9KQ7v+ mRGyzvhNu7ZyhMSZWA1Qf5pqiu6L3XTp672RMsYcP4keqN5kC/A5hbNt8qGybEPg PXaQVZQpV15z7gluEM8FhUPbUL3J9PZsTgwPEzjgt3lyDdmE+KszHQCSD/UyN//8 WZJ/gwweQeTtLz/U+i2dGiT5tWjQ8sWg32AobzbylkyX7D1qDqUu0GYai8dPfbWO y7vbn9IB+uL1c2MFiO3jJkYCY7UoGESNd2j0SFdNPWnZee5FeXht3SIHaqMOhnqF Oguigt5SUd3/jh5dzMgQPahAH0tKm1n/+W7jBi2ieV1Lz4dKpS8xjMhmmT+D/SaT M7C8+63JeQwY8A== =sLEE -----END PGP SIGNATURE----- Merge tag 'nolibc.2022.07.27a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull nolibc updates from Paul McKenney: "This provides nolibc updates, perhaps most notably improved testing via the 'cd tools/include/nolibc; make headers' command. This should be considered a smoke test. More thorough testing is in the works" * tag 'nolibc.2022.07.27a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: tools/nolibc: add a help target to list supported targets tools/nolibc: make the default target build the headers tools/nolibc: fix the makefile to also work as "make -C tools ..." tools/nolibc/stdio: Add format attribute to enable printf warnings tools/nolibc/stdlib: Support overflow checking for older compiler versions |
||
|
Linus Torvalds
|
7d9d077c78 |
RCU pull request for v5.20 (or whatever)
This pull request contains the following branches: doc.2022.06.21a: Documentation updates. fixes.2022.07.19a: Miscellaneous fixes. nocb.2022.07.19a: Callback-offload updates, perhaps most notably a new RCU_NOCB_CPU_DEFAULT_ALL Kconfig option that causes all CPUs to be offloaded at boot time, regardless of kernel boot parameters. This is useful to battery-powered systems such as ChromeOS and Android. In addition, a new RCU_NOCB_CPU_CB_BOOST kernel boot parameter prevents offloaded callbacks from interfering with real-time workloads and with energy-efficiency mechanisms. poll.2022.07.21a: Polled grace-period updates, perhaps most notably making these APIs account for both normal and expedited grace periods. rcu-tasks.2022.06.21a: Tasks RCU updates, perhaps most notably reducing the CPU overhead of RCU tasks trace grace periods by more than a factor of two on a system with 15,000 tasks. The reduction is expected to increase with the number of tasks, so it seems reasonable to hypothesize that a system with 150,000 tasks might see a 20-fold reduction in CPU overhead. torture.2022.06.21a: Torture-test updates. ctxt.2022.07.05a: Updates that merge RCU's dyntick-idle tracking into context tracking, thus reducing the overhead of transitioning to kernel mode from either idle or nohz_full userspace execution for kernels that track context independently of RCU. This is expected to be helpful primarily for kernels built with CONFIG_NO_HZ_FULL=y. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEbK7UrM+RBIrCoViJnr8S83LZ+4wFAmLgMcgTHHBhdWxtY2tA a2VybmVsLm9yZwAKCRCevxLzctn7jArXD/0fjbCwqpRjHVTzjMY8jN4zDkqZZD6m g8Fx27hZ4ToNFwRptyHwNezrNj14skjAJEXfdjaVw32W62ivXvf0HINvSzsTLCSq k2kWyBdXLc9CwY5p5W4smnpn5VoAScjg5PoPL59INoZ/Zziji323C7Zepl/1DYJt 0T6bPCQjo1ZQoDUCyVpSjDmAqxnderWG0MeJVt74GkLqmnYLANg0GH8c7mH4+9LL kVGlLp5nlPgNJ4FEoFdMwNU8T/ETmaVld/m2dkiawjkXjJzB2XKtBigU91DDmXz5 7DIdV4ABrxiy4kGNqtIe/jFgnKyVD7xiDpyfjd6KTeDr/rDS8u2ZH7+1iHsyz3g0 Np/tS3vcd0KR+gI/d0eXxPbgm5sKlCmKw/nU2eArpW/+4LmVXBUfHTG9Jg+LJmBc JrUh6aEdIZJZHgv/nOQBNig7GJW43IG50rjuJxAuzcxiZNEG5lUSS23ysaA9CPCL PxRWKSxIEfK3kdmvVO5IIbKTQmIBGWlcWMTcYictFSVfBgcCXpPAksGvqA5JiUkc egW+xLFo/7K+E158vSKsVqlWZcEeUbsNJ88QOlpqnRgH++I2Yv/LhK41XfJfpH+Y ALxVaDd+mAq6v+qSHNVq9wT3ozXIPy/zK1hDlMIqx40h2YvaEsH4je+521oSoN9r vX60+QNxvUBLwA== =vUNm -----END PGP SIGNATURE----- Merge tag 'rcu.2022.07.26a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull RCU updates from Paul McKenney: - Documentation updates - Miscellaneous fixes - Callback-offload updates, perhaps most notably a new RCU_NOCB_CPU_DEFAULT_ALL Kconfig option that causes all CPUs to be offloaded at boot time, regardless of kernel boot parameters. This is useful to battery-powered systems such as ChromeOS and Android. In addition, a new RCU_NOCB_CPU_CB_BOOST kernel boot parameter prevents offloaded callbacks from interfering with real-time workloads and with energy-efficiency mechanisms - Polled grace-period updates, perhaps most notably making these APIs account for both normal and expedited grace periods - Tasks RCU updates, perhaps most notably reducing the CPU overhead of RCU tasks trace grace periods by more than a factor of two on a system with 15,000 tasks. The reduction is expected to increase with the number of tasks, so it seems reasonable to hypothesize that a system with 150,000 tasks might see a 20-fold reduction in CPU overhead - Torture-test updates - Updates that merge RCU's dyntick-idle tracking into context tracking, thus reducing the overhead of transitioning to kernel mode from either idle or nohz_full userspace execution for kernels that track context independently of RCU. This is expected to be helpful primarily for kernels built with CONFIG_NO_HZ_FULL=y * tag 'rcu.2022.07.26a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (98 commits) rcu: Add irqs-disabled indicator to expedited RCU CPU stall warnings rcu: Diagnose extended sync_rcu_do_polled_gp() loops rcu: Put panic_on_rcu_stall() after expedited RCU CPU stall warnings rcutorture: Test polled expedited grace-period primitives rcu: Add polled expedited grace-period primitives rcutorture: Verify that polled GP API sees synchronous grace periods rcu: Make Tiny RCU grace periods visible to polled APIs rcu: Make polled grace-period API account for expedited grace periods rcu: Switch polled grace-period APIs to ->gp_seq_polled rcu/nocb: Avoid polling when my_rdp->nocb_head_rdp list is empty rcu/nocb: Add option to opt rcuo kthreads out of RT priority rcu: Add nocb_cb_kthread check to rcu_is_callbacks_kthread() rcu/nocb: Add an option to offload all CPUs on boot rcu/nocb: Fix NOCB kthreads spawn failure with rcu_nocb_rdp_deoffload() direct call rcu/nocb: Invert rcu_state.barrier_mutex VS hotplug lock locking order rcu/nocb: Add/del rdp to iterate from rcuog itself rcu/tree: Add comment to describe GP-done condition in fqs loop rcu: Initialize first_gp_fqs at declaration in rcu_gp_fqs() rcu/kvfree: Remove useless monitor_todo flag rcu: Cleanup RCU urgency state for offline CPU ... |
||
|
Linus Torvalds
|
c2a24a7a03 |
This update includes the following changes:
API: - Make proc files report fips module name and version. Algorithms: - Move generic SHA1 code into lib/crypto. - Implement Chinese Remainder Theorem for RSA. - Remove blake2s. - Add XCTR with x86/arm64 acceleration. - Add POLYVAL with x86/arm64 acceleration. - Add HCTR2. - Add ARIA. Drivers: - Add support for new CCP/PSP device ID in ccp. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmLosAAACgkQxycdCkmx i6dvgxAAzcw0cKMuq3dbQamzeVu1bDW8rPb7yHnpXal3ao5ewa15+hFjsKhdh/s3 cjM5Lu7Qx4lnqtsh2JVSU5o2SgEpptxXNfxAngcn46ld5EgV/G4DYNKuXsatMZ2A erCzXqG9dDxJmREat+5XgVfD1RFVsglmEA/Nv4Rvn+9O4O6PfwRa8GyUzeKC+byG qs/1JyiPqpyApgzCvlQFAdTF4PM7ruDtg3mnMy2EKAzqj4JUseXRi1i81vLVlfBL T40WESG/CnOwIF5MROhziAtkJMS4Y4v2VQ2++1p0gwG6pDCnq4w7u9cKPXYfNgZK fMVCxrNlxIH3W99VfVXbXwqDSN6qEZtQvhnliwj9aEbEltIoH+B02wNfS/BDsTec im+5NCnNQ6olMPyL0yHrMKisKd+DwTrEfYT5H2kFhcdcYZncQ9C6el57kimnJRzp 4ymPRudCKm/8weWGTtmjFMi+PFP4LgvCoR+VMUd+gVe91F9ZMAO0K7b5z5FVDyDf wmsNBvsEnTdm/r7YceVzGwdKQaP9sE5wq8iD/yySD1PjlmzZos1CtCrqAIT/v2RK pQdZCIkT8qCB+Jm03eEd4pwjEDnbZdQmpKt4cTy0HWIeLJVG1sXPNpgwPCaBEV4U g0nctILtypChlSDmuGhTCyuElfMg6CXt4cgSZJTBikT+QcyWOm4= =rfWK -----END PGP SIGNATURE----- Merge tag 'v5.20-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Make proc files report fips module name and version Algorithms: - Move generic SHA1 code into lib/crypto - Implement Chinese Remainder Theorem for RSA - Remove blake2s - Add XCTR with x86/arm64 acceleration - Add POLYVAL with x86/arm64 acceleration - Add HCTR2 - Add ARIA Drivers: - Add support for new CCP/PSP device ID in ccp" * tag 'v5.20-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (89 commits) crypto: tcrypt - Remove the static variable initialisations to NULL crypto: arm64/poly1305 - fix a read out-of-bound crypto: hisilicon/zip - Use the bitmap API to allocate bitmaps crypto: hisilicon/sec - fix auth key size error crypto: ccree - Remove a useless dma_supported() call crypto: ccp - Add support for new CCP/PSP device ID crypto: inside-secure - Add missing MODULE_DEVICE_TABLE for of crypto: hisilicon/hpre - don't use GFP_KERNEL to alloc mem during softirq crypto: testmgr - some more fixes to RSA test vectors cyrpto: powerpc/aes - delete the rebundant word "block" in comments hwrng: via - Fix comment typo crypto: twofish - Fix comment typo crypto: rmd160 - fix Kconfig "its" grammar crypto: keembay-ocs-ecc - Drop if with an always false condition Documentation: qat: rewrite description Documentation: qat: Use code block for qat sysfs example crypto: lib - add module license to libsha1 crypto: lib - make the sha1 library optional crypto: lib - move lib/sha1.c into lib/crypto/ crypto: fips - make proc files report fips module name and version ... |
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|
Linus Torvalds
|
a0b09f2d6f |
Random number generator updates for Linux 6.0-rc1.
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Merge tag 'random-6.0-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
Pull random number generator updates from Jason Donenfeld:
"Though there's been a decent amount of RNG-related development during
this last cycle, not all of it is coming through this tree, as this
cycle saw a shift toward tackling early boot time seeding issues,
which took place in other trees as well.
Here's a summary of the various patches:
- The CONFIG_ARCH_RANDOM .config option and the "nordrand" boot
option have been removed, as they overlapped with the more widely
supported and more sensible options, CONFIG_RANDOM_TRUST_CPU and
"random.trust_cpu". This change allowed simplifying a bit of arch
code.
- x86's RDRAND boot time test has been made a bit more robust, with
RDRAND disabled if it's clearly producing bogus results. This would
be a tip.git commit, technically, but I took it through random.git
to avoid a large merge conflict.
- The RNG has long since mixed in a timestamp very early in boot, on
the premise that a computer that does the same things, but does so
starting at different points in wall time, could be made to still
produce a different RNG state. Unfortunately, the clock isn't set
early in boot on all systems, so now we mix in that timestamp when
the time is actually set.
- User Mode Linux now uses the host OS's getrandom() syscall to
generate a bootloader RNG seed and later on treats getrandom() as
the platform's RDRAND-like faculty.
- The arch_get_random_{seed_,}_long() family of functions is now
arch_get_random_{seed_,}_longs(), which enables certain platforms,
such as s390, to exploit considerable performance advantages from
requesting multiple CPU random numbers at once, while at the same
time compiling down to the same code as before on platforms like
x86.
- A small cleanup changing a cmpxchg() into a try_cmpxchg(), from
Uros.
- A comment spelling fix"
More info about other random number changes that come in through various
architecture trees in the full commentary in the pull request:
https://lore.kernel.org/all/20220731232428.2219258-1-Jason@zx2c4.com/
* tag 'random-6.0-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
random: correct spelling of "overwrites"
random: handle archrandom with multiple longs
um: seed rng using host OS rng
random: use try_cmpxchg in _credit_init_bits
timekeeping: contribute wall clock to rng on time change
x86/rdrand: Remove "nordrand" flag in favor of "random.trust_cpu"
random: remove CONFIG_ARCH_RANDOM
|
||
Andrew Lunn
|
b3b2bec964 |
ata: sata_mv: Fixes expected number of resources now IRQs are gone
The commit |
||
|
Linus Torvalds
|
569bede0cf |
fsverity update for 5.20
Just a small documentation update to mention the btrfs support. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCYumAiBQcZWJpZ2dlcnNA Z29vZ2xlLmNvbQAKCRDzXCl4vpKOK/pjAQDJbkG6S1eEdhC3m6oHlSToiy2p0FDH +qr4fQndCO0l+QEAgo3ULXvbCKlLPOQHM2gVjnUR+UUHnjJ3p2F5aODsfQ4= =UMFK -----END PGP SIGNATURE----- Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt Pull fsverity update from Eric Biggers: "Just a small documentation update to mention the btrfs support" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt: fs-verity: mention btrfs support |
||
|
Linus Torvalds
|
043402495d |
integrity-v6.0
-----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQQdXVVFGN5XqKr1Hj7LwZzRsCrn5QUCYulqTBQcem9oYXJAbGlu dXguaWJtLmNvbQAKCRDLwZzRsCrn5SBBAP9nbAW1SPa/hDqbrclHdDrS59VkSVwv 6ZO2yAmxJAptHwD+JzyJpJiZsqVN/Tu85V1PqeAt9c8az8f3CfDBp2+w7AA= =Ad+c -----END PGP SIGNATURE----- Merge tag 'integrity-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity Pull integrity updates from Mimi Zohar: "Aside from the one EVM cleanup patch, all the other changes are kexec related. On different architectures different keyrings are used to verify the kexec'ed kernel image signature. Here are a number of preparatory cleanup patches and the patches themselves for making the keyrings - builtin_trusted_keyring, .machine, .secondary_trusted_keyring, and .platform - consistent across the different architectures" * tag 'integrity-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity: kexec, KEYS, s390: Make use of built-in and secondary keyring for signature verification arm64: kexec_file: use more system keyrings to verify kernel image signature kexec, KEYS: make the code in bzImage64_verify_sig generic kexec: clean up arch_kexec_kernel_verify_sig kexec: drop weak attribute from functions kexec_file: drop weak attribute from functions evm: Use IS_ENABLED to initialize .enabled |
||
|
Linus Torvalds
|
87fe1adb66 |
SafeSetID changes for Linux 6.0
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||
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Linus Torvalds
|
ea7099d522 |
Two minor code clean-ups for Smack.
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Linus Torvalds
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1b6cf90964 |
lsm/stable-6.0 PR 20220801
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Linus Torvalds
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f42e1e3e40 |
audit/stable-6.0 PR 20220801
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Linus Torvalds
|
79802ada87 |
selinux/stable-6.0 PR 20220801
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Merge tag 'selinux-pr-20220801' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux updates from Paul Moore:
"A relatively small set of patches for SELinux this time, eight patches
in total with really only one significant change.
The highlights are:
- Add support for proper labeling of memfd_secret anonymous inodes.
This will allow LSMs that implement the anonymous inode hooks to
apply security policy to memfd_secret() fds.
- Various small improvements to memory management: fixed leaks, freed
memory when needed, boundary checks.
- Hardened the selinux_audit_data struct with __randomize_layout.
- A minor documentation tweak to fix a formatting/style issue"
* tag 'selinux-pr-20220801' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: selinux_add_opt() callers free memory
selinux: Add boundary check in put_entry()
selinux: fix memleak in security_read_state_kernel()
docs: selinux: add '=' signs to kernel boot options
mm: create security context for memfd_secret inodes
selinux: fix typos in comments
selinux: drop unnecessary NULL check
selinux: add __randomize_layout to selinux_audit_data
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Linus Torvalds
|
6991a564f5 |
hardening updates for v5.20-rc1
- Fix Sparse warnings with randomizd kstack (GONG, Ruiqi)
- Replace uintptr_t with unsigned long in usercopy (Jason A. Donenfeld)
- Fix Clang -Wforward warning in LKDTM (Justin Stitt)
- Fix comment to correctly refer to STRICT_DEVMEM (Lukas Bulwahn)
- Introduce dm-verity binding logic to LoadPin LSM (Matthias Kaehlcke)
- Clean up warnings and overflow and KASAN tests (Kees Cook)
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Merge tag 'hardening-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening updates from Kees Cook:
- Fix Sparse warnings with randomizd kstack (GONG, Ruiqi)
- Replace uintptr_t with unsigned long in usercopy (Jason A. Donenfeld)
- Fix Clang -Wforward warning in LKDTM (Justin Stitt)
- Fix comment to correctly refer to STRICT_DEVMEM (Lukas Bulwahn)
- Introduce dm-verity binding logic to LoadPin LSM (Matthias Kaehlcke)
- Clean up warnings and overflow and KASAN tests (Kees Cook)
* tag 'hardening-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
dm: verity-loadpin: Drop use of dm_table_get_num_targets()
kasan: test: Silence GCC 12 warnings
drivers: lkdtm: fix clang -Wformat warning
x86: mm: refer to the intended config STRICT_DEVMEM in a comment
dm: verity-loadpin: Use CONFIG_SECURITY_LOADPIN_VERITY for conditional compilation
LoadPin: Enable loading from trusted dm-verity devices
dm: Add verity helpers for LoadPin
stack: Declare {randomize_,}kstack_offset to fix Sparse warnings
lib: overflow: Do not define 64-bit tests on 32-bit
MAINTAINERS: Add a general "kernel hardening" section
usercopy: use unsigned long instead of uintptr_t
|
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Linus Torvalds
|
d7b767b508 |
execve updates for v5.20-rc1
- Allow unsharing time namespace on vfork+exec (Andrei Vagin) - Replace usage of deprecated kmap APIs (Fabio M. De Francesco) - Fix spelling mistake (Zhang Jiaming) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmLoDyAWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJh0mEACL07hj3eT3rWg6ohZx9sCTcAjY /tG+zxLQ7xu717nM1a4j7CI5kdNNpYbsCqG71ikDDRrOCeEutu7M8zE1emctjtHv oh853D6BKhV2Hvsiuk1oM2ZHR1bmgiW1eFNAJcCLz6rE6wYu564R0wYJV0h418fH Rjk+Y989A7Srs9t/9GQSktjX3Q039/PG28avhA5q144/ZNycr5FnLFOf4RlmzEUz 7E8TfGsftX8eRAfxW/dPiWuIKMuYPLqspca9pT3aFj3ze2qKnldjNV3c9M5ajL5Q q7KKWeWzunKyYHMaRzIxkHyhs396ZGKFN2PbcNYyml+NBItyc3fCHishMF7bW0Vb nyZbmYJslBloYmrSJYgqCfxyjUuhe0cMMk9iMzDVp6ROwtLgFFLwfwunM6RwRmnr dAmM8QGwSE3qYLhVnLEcRqpgdXzVd+S0TGhB5k5AyI3628/mLxhE66/eWq0X8QF5 los5zku1GagMkylt6SOGb3TME4JZe6ZdZpU4fe/ilM22qw852xgbF3+6Zap6IBbD AdzXVCHyU/obORfIxx5KTF213m4KpkWBBi3N1/vVlxIAFAUy1WdXDM1o2RPMD7hw DeHe8sgfTZxLmSqfWLuX+3qC94IvrbDPFaRCIMj1QNK0ltM8I9oHRPcUFyZMaV0O xHN/5QtmgVDfKA3mTw== =82SS -----END PGP SIGNATURE----- Merge tag 'execve-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull execve updates from Kees Cook: - Allow unsharing time namespace on vfork+exec (Andrei Vagin) - Replace usage of deprecated kmap APIs (Fabio M. De Francesco) - Fix spelling mistake (Zhang Jiaming) * tag 'execve-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: exec: Call kmap_local_page() in copy_string_kernel() exec: Fix a spelling mistake selftests/timens: add a test for vfork+exit fs/exec: allow to unshare a time namespace on vfork+exec |
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Linus Torvalds
|
9a8ac9ee07 |
seccomp update for v5.20-rc1
- Fix Clang build warning (YiFei Zhu) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmLoDmkWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJl2DEACOFFLXHVKr0SaU5Mqe8BN7MJl2 +oec1uz/BDGmxn+HyUnCHm837LiV+IAwatIzHBEdSt9OWXY/0TCQS8srf/IVvPwk fif5qmgeksryXDmBo55WfxNB1IWdkavW++NGNeIw7/+N23ThggGzIBrx9PM7YySu jscPndnDhr3pKHeCNadFmSDJtAIQgNqh2tYltcXOE55CdJ2kNyTRWUV+HC5jHlWj W/c7a27ZmLIUnCcP09mcESyLM5x8kQpjhrBrJNxl61muVb1bA7lWBX/K3dpB+Npd xR4D1UxWdZnyIzzMGzKYLheR9ro1h7leF7BhJUEzq71ysCXrnSXHxLvay42ZGNh6 lZcmHfDLdxnrZyZP78Ghb7lehD0MlYcCe0wX+pXAOhyXbkOUhHclM17ZHH8eO3hE pxS0jkmdb0Mf2SPxBRPuzZPFHXfKWJcNRrffBPD6MD5/LR1vz3iuTAf77xe/lGJ2 pYcU4NcPa9H8s579f8AHEaHwqita1eS6O97DY3qHbXmKEiv+A/YlQBXyDO5Tp2x3 IhrYGx8OTLH9cxey31NNKZFYsWUwMJt+ELLNQx6nuOS+RwZuPPTmV9WG8/sKbUsW rbRpsUWD8DFr8X9OQPewaVIpO54RhoQOVqomuoDnYjJ+xiA+G0Ro+IN607oPqrOH a8ZTyHcTeOehh4LPgQ== =2uNc -----END PGP SIGNATURE----- Merge tag 'seccomp-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull seccomp update from Kees Cook: - Fix Clang build warning (YiFei Zhu) * tag 'seccomp-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: selftests/seccomp: Fix compile warning when CC=clang |
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Linus Torvalds
|
ddd1949f58 |
pstore updates for v5.20-rc1
- Migrate to modern acomp crypto interface (Ard Biesheuvel) - Use better return type for "rcnt" (Dan Carpenter) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmLoDWAWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJmSWD/9BKLN+f7kpYfGKk0q9nnceo1CU q9uFHIW6eqFcInHTGIzc68iig1SbtQePjhrXafLez8ZKeX/L3yy/G4R4+vKj2XDA Lkjd9Xrj1d1nhh/mu/SSkDlsIUXNkcxbpfQX7qUXPfNc7Wln7r+aWqHFT5cziDYf G58TOlmn4WsdGWyhadsBxcPE9UA7eGsoqya+PD/bKgDCqp6ArhzZd3bFK/OLkSxF xR2n26sS2Qfg7ApbTrBSyG4lJkuIxZILFF8a8CsmYj78xCGSrwPlOFRHW5oKHCdI JEQ3CR/I3HofP1ajQCti07XT/dDbwzQaHkF/sjZmhAh9OnPXClGxYlczT+Cw9ffS R6o/XWldz8KgG9m3K6j1NmkBdwF0zukznNRrEBaeAONAbquG36b8fcH9GTRWBRAS x57bTHOCws9RLvjCGoxdEOYzs2Sm/23lUuF7nv0wRaDmlH+6eG6LU26ZBJpC1ple xdvnJxUI6tU5ojSUbaqQ4jyel/H5NZTb0l32gAmh5nZy/2U7jlLyeGFg814Hz9Jy ga8IWfumYezYMZfY5zTnmzhxF5mcLB34c/B5Qkb5SgER/WwnrTkRuJAXfbPE1j5y h8360yT5HPg5WSUe+N7S78LFqMWscu4iEPMdXbnKbLLp0Ytzz6xTlKi++teOfVle PI2xO97HN6oLA02IBw== =jJ4i -----END PGP SIGNATURE----- Merge tag 'pstore-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore updates from Kees Cook: - Migrate to modern acomp crypto interface (Ard Biesheuvel) - Use better return type for "rcnt" (Dan Carpenter) * tag 'pstore-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore/zone: cleanup "rcnt" type pstore: migrate to crypto acomp interface |