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ba65a4e712
1411100 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
ba65a4e712 |
This pull request is entirely SoC clk drivers, not for lack of trying to modify
the core clk framework. The majority diff wise is for the new Rockchip and Qualcomm clk drivers which is mostly lines and lines of data structures to describe the clk hardware in these SoCs. Beyond those two, Renesas continues to incrementally add clks to their SoC drivers, causing them to show up higher in the diffstat this time because they added quite a few clks all over the place. Overall it is a semi-quiet release that has some new clk drivers and the usual fixes for clock data that was wrong or missing and non-critical cleanups that plug error paths or fix typos. New Drivers: - Qualcomm IPQ5424 Network Subsystem Clock Controller - Qualcomm SM8750 Video Clock Controller - Rockchip RV1126B and RK3506 clock drivers - i.MX8ULP SIM LPAV clock driver - Samsung ACPM (firmware interface) clock driver - Altera Agilex5 clock driver -----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAmk0uyEUHHN3Ym95ZEBj aHJvbWl1bS5vcmcACgkQrQKIl8bklSXYshAAxzjwN528JN34gU2dpWGtfiCfEG+5 55mymwf+NQwVHnvN2hLfPu8RtwYvLEwCPta5aFyra8syWC+mztI7cmB48mVNuTz1 bzdO2/mnt/Ev4HaDNz3SWIe2C1mArtB1P5gBMjHylFGoZYI9/KP5Spgrxx46Tjvz 4hYYjlPQe7YJFdI7Jv4wEiHb35f37POJXo6IEj2u4yALvd/+bAYB2/mi+9pR3NIG v73rANawaObwtkAXVJPDS89djMUIgMC6//NFaBAVB6B5+R9WNE7sFXcuqmjwFYgg sCJI6k98+/mJkSX2jkY8EjQirXg78oUmcS9yJ+haDn7x1xnZGJG+dRZ1T9c8k4Mv 9YN6plgC42+wHhU1Xe7/hQcX3FfMqfzWPCy0ywVAm+9t+WZuVYgQU4p6kZPVnovx ec/dXYix97TQgjyiaZv+s3/OccrGXzQ+phMmEXHQkOBrcTFH3JHkxGka8Q7YtCXT l3dIxpMPLzceNI8A8pufYKDEGsrpisSIKBTjc7gP20SbNc+e0ble8GTh32rprsmo v5+lL56HwH+Wc6ZAHWbuVPTgsqkVDZKC731JP/DT4ZO/n7laLk7Q+dq2f8n601Mf 6DKqh19NjJcf3wN+YWHZsVzIV6CR3qqdkNyI2gIS/Vqz55xEMZIBC2cDf16j0b2K NTI6yT9y5XxtvWU= =Ivih -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "This is entirely SoC clk drivers. The majority diff wise is for the new Rockchip and Qualcomm clk drivers which is mostly lines and lines of data structures to describe the clk hardware in these SoCs. Beyond those two, Renesas continues to incrementally add clks to their SoC drivers, causing them to show up higher in the diffstat this time because they added quite a few clks all over the place. Overall it is a semi-quiet release that has some new clk drivers and the usual fixes for clock data that was wrong or missing and non-critical cleanups that plug error paths or fix typos. New Drivers: - Qualcomm IPQ5424 Network Subsystem Clock Controller - Qualcomm SM8750 Video Clock Controller - Rockchip RV1126B and RK3506 clock drivers - i.MX8ULP SIM LPAV clock driver - Samsung ACPM (firmware interface) clock driver - Altera Agilex5 clock driver" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (117 commits) clk: keystone: fix compile testing clk: keystone: syscon-clk: fix regmap leak on probe failure clk: qcom: Mark camcc_sm7150_hws static clk: samsung: exynos-clkout: Assign .num before accessing .hws clk: rockchip: Add clock and reset driver for RK3506 dt-bindings: clock: rockchip: Add RK3506 clock and reset unit clk: actions: Fix discarding const qualifier by 'container_of' macro clk: spacemit: Set clk_hw_onecell_data::num before using flex array clk: visconti: Add VIIF clocks dt-bindings: clock: tmpv770x: Add VIIF clocks dt-bindings: clock: tmpv770x: Remove definition of number of clocks clk: visconti: Do not define number of clocks in bindings clk: rockchip: Add clock controller for the RV1126B dt-bindings: clock, reset: Add support for rv1126b clk: rockchip: Implement rockchip_clk_register_armclk_multi_pll() clk: qcom: x1e80100-dispcc: Add USB4 router link resets dt-bindings: clock: qcom: x1e80100-dispcc: Add USB4 router link resets clk: qcom: videocc-sm8750: Add video clock controller driver for SM8750 dt-bindings: clock: qcom: Add SM8750 video clock controller clk: qcom: branch: Extend invert logic for branch2 mem clocks ... |
||
|
Linus Torvalds
|
67a454e6b1 |
memblock: introduce check_pages boot parameter
... to decouple simple checks for page state on allocation and free from
CONFIG_DEBUG_VM.
check_pages parameter allows enabling page checking without building kernel
with CONFIG_DEBUG_VM or forcing init_on_{alloc, free} or other heavier
mechanisms.
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Merge tag 'memblock-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock
Pull memblock update from Mike Rapoport:
"Introduce a 'check_pages' boot parameter to decouple simple checks for
page state on allocation and free from CONFIG_DEBUG_VM.
This allows enabling page checking without building kernel with
CONFIG_DEBUG_VM or forcing init_on_{alloc, free} or other heavier
mechanisms"
* tag 'memblock-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
mm/mm_init: Introduce a boot parameter for check_pages
|
||
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Linus Torvalds
|
bbbf7f3284 |
- fix a bug with O_APPEND in cached mode causing data to be written multiple times on server
- use kvmalloc for trans_fd to avoid problems with large msize and fragmented memory This should hopefully be used in more transports when time allows - convert to new mount API - minor cleanups -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE/IPbcYBuWt0zoYhOq06b7GqY5nAFAmk1dvwACgkQq06b7GqY 5nCRWA//a4qCTs/8FRS7N0Mz5Jg84VZ2JPnVN6iydLKbFDkgUL8JXI723VmApb6D wR21yRm7VuWpnGVdfPF6BtjZV7cYXEEwukfLqkXtOwx/WaRREKpN0sOciXMd0htg ZgnhhrabCOiSAYJYb9/29sNwhvfweQi0BeAFdIEAPrVonFUYXRzFS0v4AiBCs5PY n8X6aoshViAG05MZycB2VYaCxT45I+8YNCXtSsT/uX+3BP1FuRYMRluAYCLu/TU8 oKyFjkpIri01211OEORx6gs5CDeCv0LpELfk5EW2QF/mz4oW3/4bAchg22NgNV6x 0OCbgTqwlSJVETCZfZso/TV8efMlk1rLxSA0xjQY9r1lA26BTubrNadnC2W2nhSv GpPbDu6s3Cj3WD7P2InGtXxzUIZDCm8kHfHjzbbzgwOS6jl8SaDSnc6J2HtKNESL T55hqzqzv4POFQKrgznaQcaDW7imftOA+9xv+k+j5DTDKS9LLxiKS7+dyyzYAyyX sCjOd/T7JMvXIp4TxwbROn2+VBVYVO3ZaaKdK8e+qVKvWooP3iorGXAg0O0wZYJV tLE5zioZiRngzhqAczDIpJAe5Qd/SIi6W+sAOpKLSvVVKGf/akr0wH0KxI5z7ox8 uBStVXTOoh52qQr0L7nnBIUJ2VJLJUt9TCzwwvaLM5B1TyPgxh8= =7ST9 -----END PGP SIGNATURE----- Merge tag '9p-for-6.19-rc1' of https://github.com/martinetd/linux Pull 9p updates from Dominique Martinet: - fix a bug with O_APPEND in cached mode causing data to be written multiple times on server - use kvmalloc for trans_fd to avoid problems with large msize and fragmented memory This should hopefully be used in more transports when time allows - convert to new mount API - minor cleanups * tag '9p-for-6.19-rc1' of https://github.com/martinetd/linux: 9p: fix new mount API cache option handling 9p: fix cache/debug options printing in v9fs_show_options 9p: convert to the new mount API 9p: create a v9fs_context structure to hold parsed options net/9p: move structures and macros to header files fs/fs_parse: add back fsparam_u32hex fs/9p: delete unnnecessary condition fs/9p: Don't open remote file with APPEND mode when writeback cache is used net/9p: cleanup: change p9_trans_module->def to bool 9p: Use kvmalloc for message buffers on supported transports |
||
|
Linus Torvalds
|
9e906a9dea |
[GIT PULL] perf tools changes for v6.19
Perf event/metric description
-----------------------------
Unify all event and metric descriptions in JSON format.
Now event parsing and handling is greatly simplified by that.
From users point of view, perf list will provide richer
information about hardware events like the following.
$ perf list hw
List of pre-defined events (to be used in -e or -M):
legacy hardware:
branch-instructions
[Retired branch instructions [This event is an alias of branches]. Unit: cpu]
branch-misses
[Mispredicted branch instructions. Unit: cpu]
branches
[Retired branch instructions [This event is an alias of branch-instructions]. Unit: cpu]
bus-cycles
[Bus cycles,which can be different from total cycles. Unit: cpu]
cache-misses
[Cache misses. Usually this indicates Last Level Cache misses; this is intended to be used in conjunction with the
PERF_COUNT_HW_CACHE_REFERENCES event to calculate cache miss rates. Unit: cpu]
cache-references
[Cache accesses. Usually this indicates Last Level Cache accesses but this may vary depending on your CPU. This may include
prefetches and coherency messages; again this depends on the design of your CPU. Unit: cpu]
cpu-cycles
[Total cycles. Be wary of what happens during CPU frequency scaling [This event is an alias of cycles]. Unit: cpu]
cycles
[Total cycles. Be wary of what happens during CPU frequency scaling [This event is an alias of cpu-cycles]. Unit: cpu]
instructions
[Retired instructions. Be careful,these can be affected by various issues,most notably hardware interrupt counts. Unit: cpu]
ref-cycles
[Total cycles; not affected by CPU frequency scaling. Unit: cpu]
But most notable changes would be in the perf stat. On the right side,
the default metrics are better named and aligned. :)
$ perf stat -- perf test -w noploop
Performance counter stats for 'perf test -w noploop':
11 context-switches # 10.8 cs/sec cs_per_second
0 cpu-migrations # 0.0 migrations/sec migrations_per_second
3,612 page-faults # 3532.5 faults/sec page_faults_per_second
1,022.51 msec task-clock # 1.0 CPUs CPUs_utilized
110,466 branch-misses # 0.0 % branch_miss_rate (88.66%)
6,934,452,104 branches # 6781.8 M/sec branch_frequency (88.66%)
4,657,032,590 cpu-cycles # 4.6 GHz cycles_frequency (88.65%)
27,755,874,218 instructions # 6.0 instructions insn_per_cycle (89.03%)
TopdownL1 # 0.3 % tma_backend_bound
# 9.3 % tma_bad_speculation (89.05%)
# 9.7 % tma_frontend_bound (77.86%)
# 80.7 % tma_retiring (88.81%)
1.025318171 seconds time elapsed
1.013248000 seconds user
0.012014000 seconds sys
Deferred unwinding support
--------------------------
With the kernel support [1], perf can use deferred callchains for
userspace stack trace with frame pointers like below:
$ perf record --call-graph fp,defer ...
This will be transparent to users when it comes to other commands like
perf report and perf script. They will merge the deferred callchains to
the previous samples as if they were collected together.
[1] https://git.kernel.org/torvalds/c/c69993ecdd4dfde2b7da08b022052a33b203da07
ARM SPE updates
---------------
* Extensive enhancements to support various kinds of memory operations
including GCS, MTE allocation tags, memcpy/memset, register access,
and SIMD operations.
* Add inverted data source filter (inv_data_src_filter) support to
exclude certain data sources.
* Improve documentation.
Vendor event updates
--------------------
* Intel: Updated event files for Sierra Forest, Panther Lake, Meteor Lake,
Lunar Lake, Granite Rapids, and others.
* Arm64: Added metrics for i.MX94 DDR PMU and Cortex-A720AE definitions.
* RISC-V: Added JSON support for T-HEAD C920V2.
Misc
----
* Improve pointer tracking in data type profiling. It'd give better
output when the variable is using container_of() to convert type.
* Annotation support for perf c2c report in TUI. Press 'a' key to
enter annotation view from cacheline browser window. This will show
which instruction is causing the cacheline contention.
* Lots of fixes and test coverage improvements!
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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Merge tag 'perf-tools-for-v6.19-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
Pull perf tools updates from Namhyung Kim:
"Perf event/metric description:
Unify all event and metric descriptions in JSON format. Now event
parsing and handling is greatly simplified by that.
From users point of view, perf list will provide richer information
about hardware events like the following.
$ perf list hw
List of pre-defined events (to be used in -e or -M):
legacy hardware:
branch-instructions
[Retired branch instructions [This event is an alias of branches]. Unit: cpu]
branch-misses
[Mispredicted branch instructions. Unit: cpu]
branches
[Retired branch instructions [This event is an alias of branch-instructions]. Unit: cpu]
bus-cycles
[Bus cycles,which can be different from total cycles. Unit: cpu]
cache-misses
[Cache misses. Usually this indicates Last Level Cache misses; this is intended to be used in conjunction with the
PERF_COUNT_HW_CACHE_REFERENCES event to calculate cache miss rates. Unit: cpu]
cache-references
[Cache accesses. Usually this indicates Last Level Cache accesses but this may vary depending on your CPU. This may include
prefetches and coherency messages; again this depends on the design of your CPU. Unit: cpu]
cpu-cycles
[Total cycles. Be wary of what happens during CPU frequency scaling [This event is an alias of cycles]. Unit: cpu]
cycles
[Total cycles. Be wary of what happens during CPU frequency scaling [This event is an alias of cpu-cycles]. Unit: cpu]
instructions
[Retired instructions. Be careful,these can be affected by various issues,most notably hardware interrupt counts. Unit: cpu]
ref-cycles
[Total cycles; not affected by CPU frequency scaling. Unit: cpu]
But most notable changes would be in the perf stat. On the right side,
the default metrics are better named and aligned. :)
$ perf stat -- perf test -w noploop
Performance counter stats for 'perf test -w noploop':
11 context-switches # 10.8 cs/sec cs_per_second
0 cpu-migrations # 0.0 migrations/sec migrations_per_second
3,612 page-faults # 3532.5 faults/sec page_faults_per_second
1,022.51 msec task-clock # 1.0 CPUs CPUs_utilized
110,466 branch-misses # 0.0 % branch_miss_rate (88.66%)
6,934,452,104 branches # 6781.8 M/sec branch_frequency (88.66%)
4,657,032,590 cpu-cycles # 4.6 GHz cycles_frequency (88.65%)
27,755,874,218 instructions # 6.0 instructions insn_per_cycle (89.03%)
TopdownL1 # 0.3 % tma_backend_bound
# 9.3 % tma_bad_speculation (89.05%)
# 9.7 % tma_frontend_bound (77.86%)
# 80.7 % tma_retiring (88.81%)
1.025318171 seconds time elapsed
1.013248000 seconds user
0.012014000 seconds sys
Deferred unwinding support:
With the kernel support (commit c69993ecdd4d: "perf: Support deferred
user unwind"), perf can use deferred callchains for userspace stack
trace with frame pointers like below:
$ perf record --call-graph fp,defer ...
This will be transparent to users when it comes to other commands like
perf report and perf script. They will merge the deferred callchains
to the previous samples as if they were collected together.
ARM SPE updates
- Extensive enhancements to support various kinds of memory
operations including GCS, MTE allocation tags, memcpy/memset,
register access, and SIMD operations.
- Add inverted data source filter (inv_data_src_filter) support to
exclude certain data sources.
- Improve documentation.
Vendor event updates:
- Intel: Updated event files for Sierra Forest, Panther Lake, Meteor
Lake, Lunar Lake, Granite Rapids, and others.
- Arm64: Added metrics for i.MX94 DDR PMU and Cortex-A720AE
definitions.
- RISC-V: Added JSON support for T-HEAD C920V2.
Misc:
- Improve pointer tracking in data type profiling. It'd give better
output when the variable is using container_of() to convert type.
- Annotation support for perf c2c report in TUI. Press 'a' key to
enter annotation view from cacheline browser window. This will show
which instruction is causing the cacheline contention.
- Lots of fixes and test coverage improvements!"
* tag 'perf-tools-for-v6.19-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: (214 commits)
libperf: Use 'extern' in LIBPERF_API visibility macro
perf stat: Improve handling of termination by signal
perf tests stat: Add test for error for an offline CPU
perf stat: When no events, don't report an error if there is none
perf tests stat: Add "--null" coverage
perf cpumap: Add "any" CPU handling to cpu_map__snprint_mask
libperf cpumap: Fix perf_cpu_map__max for an empty/NULL map
perf stat: Allow no events to open if this is a "--null" run
perf test kvm: Add some basic perf kvm test coverage
perf tests evlist: Add basic evlist test
perf tests script dlfilter: Add a dlfilter test
perf tests kallsyms: Add basic kallsyms test
perf tests timechart: Add a perf timechart test
perf tests top: Add basic perf top coverage test
perf tests buildid: Add purge and remove testing
perf tests c2c: Add a basic c2c
perf c2c: Clean up some defensive gets and make asan clean
perf jitdump: Fix missed dso__put
perf mem-events: Don't leak online CPU map
perf hist: In init, ensure mem_info is put on error paths
...
|
||
|
Linus Torvalds
|
37bb2e7217 |
Staging driver updates for 6.19-rc1
Here is the big set of staging driver updates for 6.19-rc1. Only thing "major" in here is that two subsystems, gpib and vc04 have moved out of the staging tree into the "real" portion of the kernel, which is great to see. Other than that, the rest of the changes are just tiny coding style cleanups, nothing earth-shattering. All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaTTPBw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylolwCgkT8lVXb5FVjqF9qploVy4HprpigAn2kKHhAc wc9RtBK9a+AEsC6dRvSh =E/yw -----END PGP SIGNATURE----- Merge tag 'staging-6.19-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 updates for 6.19-rc1. Only thing "major" in here is that two subsystems, gpib and vc04 have moved out of the staging tree into the "real" portion of the kernel, which is great to see. Other than that, the rest of the changes are just tiny coding style cleanups, nothing earth-shattering. All of these have been in linux-next for a while with no reported problems" * tag 'staging-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (53 commits) staging: rtl8723bs: fix out-of-bounds read in OnBeacon ESR IE parsing staging: rtl8723bs: fix stack buffer overflow in OnAssocReq IE parsing staging: rtl8723bs: fix out-of-bounds read in rtw_get_ie() parser staging: gpib: Clean-up commented-out code staging: rtl8723bs: remove custom FIELD_OFFSET macro staging: rtl8723bs: replace FIELD_OFFSET usage with offsetof in rtw_mlme_ext.c staging: rtl8723bs: remove dead commented code from odm.c staging: rtl8723bs: use standard offsetof in cfg80211 operations staging: rtl8723bs: remove unused registry and BSSID offset macros staging: rtl8723bs: core: delete commented-out code staging: rtl8723bs: core: fix block comment style issues staging: greybus: uart: check return values during probe staging: fbtft: core: fix potential memory leak in fbtft_probe_common() staging: gpib: Destage gpib staging: gpib: Fix SPDX license for gpib headers staging: gpib: Update TODO file staging: gpib: Change // comments in uapi header file platform/raspberrypi: Destage VCHIQ MMAL driver platform/raspberrypi: Destage VCHIQ interface staging: vc04_services: Cleanup VCHIQ TODO entries ... |
||
|
Linus Torvalds
|
f5e9d31e79 |
USB/Thunderbolt changes for 6.19-rc1
Here is the big set of USB and Thunderbolt driver updates for 6.19-rc1. Nothing major here, just lots of tiny updates for most of the common USB drivers. Included in here are: - more xhci driver updates and fixes - Thunderbolt driver cleanups - usb serial driver updates - typec driver updates - USB tracepoint additions - dwc3 driver updates, including support for Apple hardware - lots of other smaller driver updates and cleanups All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaTTLNQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yn29wCcD23xCSWuRIKHfSWlefCwptHKT0AAoM0NJdeO C4/4pui5ifTu1g5Vud1r =Sm/3 -----END PGP SIGNATURE----- Merge tag 'usb-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/Thunderbolt updates from Greg KH: "Here is the big set of USB and Thunderbolt driver updates for 6.19-rc1. Nothing major here, just lots of tiny updates for most of the common USB drivers. Included in here are: - more xhci driver updates and fixes - Thunderbolt driver cleanups - usb serial driver updates - typec driver updates - USB tracepoint additions - dwc3 driver updates, including support for Apple hardware - lots of other smaller driver updates and cleanups All of these have been in linux-next for a while with no reported issues" * tag 'usb-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (161 commits) usb: gadget: tegra-xudc: Always reinitialize data toggle when clear halt USB: serial: option: move Telit 0x10c7 composition in the right place USB: serial: option: add Telit Cinterion FE910C04 new compositions usb: typec: ucsi: fix use-after-free caused by uec->work usb: typec: ucsi: fix probe failure in gaokun_ucsi_probe() usb: dwc3: core: Remove redundant comment in core init usb: phy: Initialize struct usb_phy list_head USB: serial: option: add Foxconn T99W760 usb: usb-storage: No additional quirks need to be added to the EL-R12 optical drive. usb: typec: hd3ss3220: Enable VBUS based on ID pin state dt-bindings: usb: ti,hd3ss3220: Add support for VBUS based on ID state usb: typec: anx7411: add WQ_PERCPU to alloc_workqueue users USB: add WQ_PERCPU to alloc_workqueue users dt-bindings: usb: dwc3-xilinx: Describe the reset constraint for the versal platform drivers/usb/storage: use min() instead of min_t() usb: raw-gadget: cap raw_io transfer length to KMALLOC_MAX_SIZE usb: ohci-da8xx: remove unused platform data usb: gadget: functionfs: use dma_buf_unmap_attachment_unlocked() helper usb: uas: reduce time under spinlock usb: dwc3: eic7700: Add EIC7700 USB driver ... |
||
|
Linus Torvalds
|
edf602a17b |
TTY/Serial changes for 6.19-rc1
Here is the big set of tty/serial driver changes for 6.19-rc1. Nothing
major at all, just small constant churn to make the tty layer "cleaner"
as well as serial driver updates and even a new test added! Included in
here are:
- More tty/serial cleanups from Jiri
- tty tiocsti test added to hopefully ensure we don't regress in this
area again
- sc16is7xx driver updates
- imx serial driver updates
- 8250 driver updates
- new hardware device ids added
- other minor serial/tty driver cleanups and tweaks
All of these have been in linux-next for a while with no reported issues
other than a merge-conflict that you will have when you merge into your
tree (should be simple to resolve, just delete the code on both sides
of the merge).
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial updates from Greg KH:
"Here is the big set of tty/serial driver changes for 6.19-rc1. Nothing
major at all, just small constant churn to make the tty layer
"cleaner" as well as serial driver updates and even a new test added!
Included in here are:
- More tty/serial cleanups from Jiri
- tty tiocsti test added to hopefully ensure we don't regress in this
area again
- sc16is7xx driver updates
- imx serial driver updates
- 8250 driver updates
- new hardware device ids added
- other minor serial/tty driver cleanups and tweaks
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (60 commits)
serial: sh-sci: Fix deadlock during RSCI FIFO overrun error
dt-bindings: serial: rsci: Drop "uart-has-rtscts: false"
LoongArch: dts: Add uart new compatible string
serial: 8250: Add Loongson uart driver support
dt-bindings: serial: 8250: Add Loongson uart compatible
serial: 8250: add driver for KEBA UART
serial: Keep rs485 settings for devices without firmware node
serial: qcom-geni: Enable Serial on SA8255p Qualcomm platforms
serial: qcom-geni: Enable PM runtime for serial driver
serial: sprd: Return -EPROBE_DEFER when uart clock is not ready
tty: serial: samsung: Declare earlycon for Exynos850
serial: icom: Convert PCIBIOS_* return codes to errnos
serial: 8250-of: Fix style issues in 8250_of.c
serial: add support of CPCI cards
serial: mux: Fix kernel doc for mux_poll()
tty: replace use of system_unbound_wq with system_dfl_wq
serial: 8250_platform: simplify IRQF_SHARED handling
serial: 8250: make share_irqs local to 8250_platform
serial: 8250: move skip_txen_test to core
serial: drop SERIAL_8250_DEPRECATED_OPTIONS
...
|
||
|
Linus Torvalds
|
83bd89291f |
Char/Misc/IIO driver updates for 6.19-rc1
Here is the big set of char/misc/iio driver updates for 6.19-rc1. Lots
of stuff in here including:
- lots of IIO driver updates, cleanups, and additions.
- large interconnect driver changes as they get converted over to a
dynamic system of ids
- coresight driver updates
- mwave driver updates
- binder driver updates and changes
- comedi driver fixes now that the fuzzers are being set loose on them
- nvmem driver updates
- new uio driver addition
- lots of other small char/misc driver updates, full details in the
shortlog
All of these have been in linux-next for a while now, with no reported
issues other than a merge conflict with your tree that should be trivial
to handle (take both sides).
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc/IIO driver updates from Greg KH:
"Here is the big set of char/misc/iio driver updates for 6.19-rc1. Lots
of stuff in here including:
- lots of IIO driver updates, cleanups, and additions
- large interconnect driver changes as they get converted over to a
dynamic system of ids
- coresight driver updates
- mwave driver updates
- binder driver updates and changes
- comedi driver fixes now that the fuzzers are being set loose on
them
- nvmem driver updates
- new uio driver addition
- lots of other small char/misc driver updates, full details in the
shortlog
All of these have been in linux-next for a while now"
* tag 'char-misc-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (304 commits)
char: applicom: fix NULL pointer dereference in ac_ioctl
hangcheck-timer: fix coding style spacing
hangcheck-timer: Replace %Ld with %lld
hangcheck-timer: replace printk(KERN_CRIT) with pr_crit
uio: Add SVA support for PCI devices via uio_pci_generic_sva.c
dt-bindings: slimbus: fix warning from example
intel_th: Fix error handling in intel_th_output_open
misc: rp1: Fix an error handling path in rp1_probe()
char: xillybus: add WQ_UNBOUND to alloc_workqueue users
misc: bh1770glc: use pm_runtime_resume_and_get() in power_state_store
misc: cb710: Fix a NULL vs IS_ERR() check in probe()
mux: mmio: Add suspend and resume support
virt: acrn: split acrn_mmio_dev_res out of acrn_mmiodev
greybus: gb-beagleplay: Fix timeout handling in bootloader functions
greybus: add WQ_PERCPU to alloc_workqueue users
char/mwave: drop typedefs
char/mwave: drop printk wrapper
char/mwave: remove printk tracing
char/mwave: remove unneeded fops
char/mwave: remove MWAVE_FUTZ_WITH_OTHER_DEVICES ifdeffery
...
|
||
|
Linus Torvalds
|
701d7d782d |
SPDX License update for 6.19-rc1
Here is a single patch that updates the LGPL-2.1 license text with the "alternate" SPDX tags that are allowed for this license type. It's been in linux-next for a very long time with no reported issues Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCaTTN7Q8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yk7WACeMa2A2g2uFkX9fLAiXhvn1jLI+p0An2zJ7Dwy 94u4Mor/ZmjWph/UF4yN =E6KM -----END PGP SIGNATURE----- Merge tag 'spdx-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX License update from Greg KH: "Here is a single patch that updates the LGPL-2.1 license text with the "alternate" SPDX tags that are allowed for this license type" * tag 'spdx-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: LICENSES: Add modern form of the LGPL-2.1 tags to the usage guide section |
||
|
Linus Torvalds
|
50471f8b73 |
parisc architecture fixes and updates for kernel v6.19-rc1:
- Fix boot on 710 workstation by not reprogramming ASP chip
- Fix 64bit userspace syscalls (64-bit userspace is still being
developed)
- minor code cleanups in asm/bug.h and perf_regs.c
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Merge tag 'parisc-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc architecture updates from Helge Deller:
"A fix which allows booting on the very old 710 workstations, and two
fixes in the syscall entry/exit path which allow to execute 64-bit
userspace binaries.
Note that although we currently have a 64-bit (static) kernel to allow
more than 4 GB physical RAM, there is no support for 64-bit userspace
for parisc-linux yet, but Dave and Sven are making slowly progress to
port and fix glibc and gcc.
Summary:
- Fix boot on 710 workstation by not reprogramming ASP chip
- Fix 64bit userspace syscalls (64-bit userspace is still being
developed)
- minor code cleanups in asm/bug.h and perf_regs.c"
* tag 'parisc-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Do not reprogram affinitiy on ASP chip
parisc: Drop linux/kernel.h include from asm/bug.h header
parisc: remove unneeded semicolon in perf_regs.c
parisc: entry.S: fix space adjustment on interruption for 64-bit userspace
parisc: entry: set W bit for !compat tasks in syscall_restore_rfi()
parisc: Drop padding fields and layers entries from inventory log
|
||
|
Linus Torvalds
|
0d1d44032f |
fbdev fixes & enhancements for 6.19-rc1:
Framework updates: - fonts: Add Terminus 10x18 console font [Neilay Kharwadkar] Driver fixes: - gbefb: fix to use physical address instead of dma address [René Rebe] - tcx.c fix mem_map to correct smem_start offset [René Rebe] - pxafb: Fix multiple clamped values in pxafb_adjust_timing [Thorsten Blum] - ssd1307fb: fix potential page leak in ssd1307fb_probe() [Abdun Nihaal] Cleanups: - vga16fb: Request memory region [Javier Garcia] - vga16fb: replace printk() with dev_*() in probe [Vivek BalachandharTN] - vesafb, gxt4500fb, tridentfb: Use dev_dbg() instead of printk() [Javier Garcia] - i810: use dev_info() [Shi Hao] -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCaTSM3gAKCRD3ErUQojoP X+J6AP4+xxGAluBRwJwUXX+imIKq9DxkufXL4UzECl1WGeNVMAEAxAEcV+5RtvtQ lh7yk5tUr5yjntP1HRaVT93aGhpv6QQ= =0Oyt -----END PGP SIGNATURE----- Merge tag 'fbdev-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev updates from Helge Deller: "The Termius 10x18 console bitmap font has been added. It is good match for modern 13-16 inch laptop displays with resolutions like 1280x800 and 1440x900 pixels. The gbefb and tcx.c drivers got some fixes to restore X11 support, pxafb was not actually clamping input values and the ssd1307fb driver leaked memory in the failure path. The other patches convert some common drivers to use dev_info() and dev_dbg() instead of printk(). Summary: Framework updates: - fonts: Add Terminus 10x18 console font [Neilay Kharwadkar] Driver fixes: - gbefb: fix to use physical address instead of dma address [René Rebe] - tcx.c fix mem_map to correct smem_start offset [René Rebe] - pxafb: Fix multiple clamped values in pxafb_adjust_timing [Thorsten Blum] - ssd1307fb: fix potential page leak in ssd1307fb_probe() [Abdun Nihaal] Cleanups: - vga16fb: Request memory region [Javier Garcia] - vga16fb: replace printk() with dev_*() in probe [Vivek BalachandharTN] - vesafb, gxt4500fb, tridentfb: Use dev_dbg() instead of printk() [Javier Garcia] - i810: use dev_info() [Shi Hao]" * tag 'fbdev-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: ssd1307fb: fix potential page leak in ssd1307fb_probe() fbdev: i810: use appopriate log interface dev_info fbdev: tridentfb: replace printk() with dev_*() in probe lib/fonts: Add Terminus 10x18 console font fbdev: pxafb: Fix multiple clamped values in pxafb_adjust_timing fbdev: tcx.c fix mem_map to correct smem_start offset fbdev: gxt4500fb: Use dev_err instead of printk fbdev: gbefb: fix to use physical address instead of dma address fbdev: vesafb: Use dev_* fn's instead printk fbdev: vga16fb: Request memory region fbdev: vga16fb: replace printk() with dev_*() in probe |
||
|
Linus Torvalds
|
c06c303832 |
ocfs2: fix xattr array entry __counted_by error
Commit
|
||
|
Linus Torvalds
|
509d3f4584 |
Significant patch series in this pull request:
- The 6 patch series "panic: sys_info: Refactor and fix a potential
issue" from Andy Shevchenko fixes a build issue and does some cleanup in
ib/sys_info.c.
- The 9 patch series "Implement mul_u64_u64_div_u64_roundup()" from
David Laight enhances the 64-bit math code on behalf of a PWM driver and
beefs up the test module for these library functions.
- The 2 patch series "scripts/gdb/symbols: make BPF debug info available
to GDB" from Ilya Leoshkevich makes BPF symbol names, sizes, and line
numbers available to the GDB debugger.
- The 4 patch series "Enable hung_task and lockup cases to dump system
info on demand" from Feng Tang adds a sysctl which can be used to cause
additional info dumping when the hung-task and lockup detectors fire.
- The 6 patch series "lib/base64: add generic encoder/decoder, migrate
users" from Kuan-Wei Chiu adds a general base64 encoder/decoder to lib/
and migrates several users away from their private implementations.
- The 2 patch series "rbree: inline rb_first() and rb_last()" from Eric
Dumazet makes TCP a little faster.
- The 9 patch series "liveupdate: Rework KHO for in-kernel users" from
Pasha Tatashin reworks the KEXEC Handover interfaces in preparation for
Live Update Orchestrator (LUO), and possibly for other future clients.
- The 13 patch series "kho: simplify state machine and enable dynamic
updates" from Pasha Tatashin increases the flexibility of KEXEC
Handover. Also preparation for LUO.
- The 18 patch series "Live Update Orchestrator" from Pasha Tatashin is
a major new feature targeted at cloud environments. Quoting the [0/N]:
This series introduces the Live Update Orchestrator, a kernel subsystem
designed to facilitate live kernel updates using a kexec-based reboot.
This capability is critical for cloud environments, allowing hypervisors
to be updated with minimal downtime for running virtual machines. LUO
achieves this by preserving the state of selected resources, such as
memory, devices and their dependencies, across the kernel transition.
As a key feature, this series includes support for preserving memfd file
descriptors, which allows critical in-memory data, such as guest RAM or
any other large memory region, to be maintained in RAM across the kexec
reboot.
Mike Rappaport merits a mention here, for his extensive review and
testing work.
- The 3 patch series "kexec: reorganize kexec and kdump sysfs" from
Sourabh Jain moves the kexec and kdump sysfs entries from /sys/kernel/
to /sys/kernel/kexec/ and adds back-compatibility symlinks which can
hopefully be removed one day.
- The 2 patch series "kho: fixes for vmalloc restoration" from Mike
Rapoport fixes a BUG which was being hit during KHO restoration of
vmalloc() regions.
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Merge tag 'mm-nonmm-stable-2025-12-06-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
- "panic: sys_info: Refactor and fix a potential issue" (Andy Shevchenko)
fixes a build issue and does some cleanup in ib/sys_info.c
- "Implement mul_u64_u64_div_u64_roundup()" (David Laight)
enhances the 64-bit math code on behalf of a PWM driver and beefs up
the test module for these library functions
- "scripts/gdb/symbols: make BPF debug info available to GDB" (Ilya Leoshkevich)
makes BPF symbol names, sizes, and line numbers available to the GDB
debugger
- "Enable hung_task and lockup cases to dump system info on demand" (Feng Tang)
adds a sysctl which can be used to cause additional info dumping when
the hung-task and lockup detectors fire
- "lib/base64: add generic encoder/decoder, migrate users" (Kuan-Wei Chiu)
adds a general base64 encoder/decoder to lib/ and migrates several
users away from their private implementations
- "rbree: inline rb_first() and rb_last()" (Eric Dumazet)
makes TCP a little faster
- "liveupdate: Rework KHO for in-kernel users" (Pasha Tatashin)
reworks the KEXEC Handover interfaces in preparation for Live Update
Orchestrator (LUO), and possibly for other future clients
- "kho: simplify state machine and enable dynamic updates" (Pasha Tatashin)
increases the flexibility of KEXEC Handover. Also preparation for LUO
- "Live Update Orchestrator" (Pasha Tatashin)
is a major new feature targeted at cloud environments. Quoting the
cover letter:
This series introduces the Live Update Orchestrator, a kernel
subsystem designed to facilitate live kernel updates using a
kexec-based reboot. This capability is critical for cloud
environments, allowing hypervisors to be updated with minimal
downtime for running virtual machines. LUO achieves this by
preserving the state of selected resources, such as memory,
devices and their dependencies, across the kernel transition.
As a key feature, this series includes support for preserving
memfd file descriptors, which allows critical in-memory data, such
as guest RAM or any other large memory region, to be maintained in
RAM across the kexec reboot.
Mike Rappaport merits a mention here, for his extensive review and
testing work.
- "kexec: reorganize kexec and kdump sysfs" (Sourabh Jain)
moves the kexec and kdump sysfs entries from /sys/kernel/ to
/sys/kernel/kexec/ and adds back-compatibility symlinks which can
hopefully be removed one day
- "kho: fixes for vmalloc restoration" (Mike Rapoport)
fixes a BUG which was being hit during KHO restoration of vmalloc()
regions
* tag 'mm-nonmm-stable-2025-12-06-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (139 commits)
calibrate: update header inclusion
Reinstate "resource: avoid unnecessary lookups in find_next_iomem_res()"
vmcoreinfo: track and log recoverable hardware errors
kho: fix restoring of contiguous ranges of order-0 pages
kho: kho_restore_vmalloc: fix initialization of pages array
MAINTAINERS: TPM DEVICE DRIVER: update the W-tag
init: replace simple_strtoul with kstrtoul to improve lpj_setup
KHO: fix boot failure due to kmemleak access to non-PRESENT pages
Documentation/ABI: new kexec and kdump sysfs interface
Documentation/ABI: mark old kexec sysfs deprecated
kexec: move sysfs entries to /sys/kernel/kexec
test_kho: always print restore status
kho: free chunks using free_page() instead of kfree()
selftests/liveupdate: add kexec test for multiple and empty sessions
selftests/liveupdate: add simple kexec-based selftest for LUO
selftests/liveupdate: add userspace API selftests
docs: add documentation for memfd preservation via LUO
mm: memfd_luo: allow preserving memfd
liveupdate: luo_file: add private argument to store runtime state
mm: shmem: export some functions to internal.h
...
|
||
|
Linus Torvalds
|
09670b8c38 |
tracing fixes for v6.19:
- Fix accounting of stop_count in file release On opening the trace file, if "pause-on-trace" option is set, it will increment the stop_count. On file release, it checks if stop_count is set, and if so it decrements it. Since this code was originally written, the stop_count can be incremented by other use cases. This makes just checking the stop_count not enough to know if it should be decremented. Add a new iterator flag called "PAUSE" and have it set if the open disables tracing and only decrement the stop_count if that flag is set on close. - Remove length field in trace_seq_printf() of print_synth_event() When printing the synthetic event that has a static length array field, the vsprintf() of the trace_seq_printf() triggered a "(efault)" in the output. That's because the print_fmt replaced the "%.*s" with "%s" causing the arguments to be off. - Fix a bunch of typos -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCaTRsYBQccm9zdGVkdEBn b29kbWlzLm9yZwAKCRAp5XQQmuv6qrYpAQC3Qc5QMOlPjqGHXls/4IR4SBEAvsUi VZx3PdknfYCe3AD9HoYGOtrDDhSJ1tQbsWP5ud2jatHwL0zGAl3legNp7ww= =jlNP -----END PGP SIGNATURE----- Merge tag 'trace-v6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull tracing fixes from Steven Rostedt: - Fix accounting of stop_count in file release On opening the trace file, if "pause-on-trace" option is set, it will increment the stop_count. On file release, it checks if stop_count is set, and if so it decrements it. Since this code was originally written, the stop_count can be incremented by other use cases. This makes just checking the stop_count not enough to know if it should be decremented. Add a new iterator flag called "PAUSE" and have it set if the open disables tracing and only decrement the stop_count if that flag is set on close. - Remove length field in trace_seq_printf() of print_synth_event() When printing the synthetic event that has a static length array field, the vsprintf() of the trace_seq_printf() triggered a "(efault)" in the output. That's because the print_fmt replaced the "%.*s" with "%s" causing the arguments to be off. - Fix a bunch of typos * tag 'trace-v6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: tracing: Fix typo in trace_seq.c tracing: Fix typo in trace_probe.c tracing: Fix multiple typos in trace_osnoise.c tracing: Fix multiple typos in trace_events_user.c tracing: Fix typo in trace_events_trigger.c tracing: Fix typo in trace_events_hist.c tracing: Fix typo in trace_events_filter.c tracing: Fix multiple typos in trace_events.c tracing: Fix multiple typos in trace.c tracing: Fix typo in ring_buffer_benchmark.c tracing: Fix multiple typos in ring_buffer.c tracing: Fix typo in fprobe.c tracing: Fix typo in fpgraph.c tracing: Fix fixed array of synthetic event tracing: Fix enabling of tracing on file release |
||
|
Linus Torvalds
|
cc3ee4ba57 |
Miscellaneous documentation fixes.
Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmk0F6ERHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1hj3w/+N9TghrusYXp4Uoo7krob+SzUIf7cOBEa S/akrU1cNgHalPhZFBX5k8oXDcs8HFk5iyXvkr1uVepsdEfxT4BFtvARRRhY/58S Z5pFwfMSBDrUx5Xr6Z+jZrRkiSthQ+Dk//4HDhC1/3+344KAL5OvN3wMVrdBAQvx +rNS2+NpYpgvFUq7IgtUeRw7pMo4o7rnC+5R6pW6bneCsDYILNmyux9qS9VtnsIC +9qNtHlwm+LHEePsDsaQ567D/HFPS+yye/QI0HY2AIyCdO5COIPC73Z4BY3auHr4 V6709nkQo70HQeY0LVi1oR72WMIW+2WETaL5Vx/Yp8HEAbiY9VKdKg89I8/KHqCI 4OpjpDD1p/+33Ua8Otf3DAiF9DCfUeVWxAhB+wl17nAiFyUrYtRghNOKh8n+SovM EK+EUWX+xMyRVvYAPao7b505nxLqsJn5P6W4EFpN9RWXOKUNDYpo4DSUI32br1HB EN2bFQb0AkeRE/AD0K+DTRoorWYe+ZIdwcKXod0GhYoBiSbH36nlhFQ/8zn4p1y/ hp4DZVcyImk3h/LIqf54PdfZS7s6hoU3VuzOzPVrUHdR+kX6XUs8dEqD+vf+xfCH yAwA1+bxpYOo3KNikqGkHBLFTO2K/Hb5gJ5ARUosa1LBu1SvSGbFuhcDzJRntvzK G22YpUHWbek= =tB8Y -----END PGP SIGNATURE----- Merge tag 'x86-urgent-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Miscellaneous documentation fixes" * tag 'x86-urgent-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot/Documentation: Prefix hexadecimal literals with 0x x86/boot/Documentation: Spell 'ID' consistently x86/platform: Fix and extend kernel-doc comments in <asm/x86_init.h> |
||
|
Linus Torvalds
|
09bcd5ef66 |
Miscellaneous scheduler fixes/cleanups:
- Fix psi_dequeue() for Proxy Execution
- Fix hrtick() vs. scheduling context bug
- Fix unfairness caused by stalled tg_load_avg_contrib when the last task migrates out
- Fix whitespace noise in headers
- Remove a preempt-disable section in rt_mutex_setprio()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'sched-urgent-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar:
"Miscellaneous scheduler fixes/cleanups:
- Fix psi_dequeue() for Proxy Execution
- Fix hrtick() vs. scheduling context bug
- Fix unfairness caused by stalled tg_load_avg_contrib when the last
task migrates out
- Fix whitespace noise in headers
- Remove a preempt-disable section in rt_mutex_setprio()"
* tag 'sched-urgent-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/core: Fix psi_dequeue() for Proxy Execution
sched/fair: Fix unfairness caused by stalled tg_load_avg_contrib when the last task migrates out
sched/rt: Remove a preempt-disable section in rt_mutex_setprio()
sched/hrtick: Fix hrtick() vs. scheduling context
sched/headers: Remove whitespace noise from kernel/sched/sched.h
|
||
|
Linus Torvalds
|
08b8ddac1f |
Address various objtool scalability bugs/inefficiencies exposed by
allmodconfig builds, plus improve the quality of alternatives instructions generated code and disassembly. Signed-off-by: Ingo Molnar <mingo@kernel.org> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAmk0FVoRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1iClg//dHY58dvrsp5Fzo10XgU99/kwzNEgl2b5 SMrSEbliTrehdpG4vBvig9tAMZurxOVIf6yDBEtV45XfD6w3tw6EFYpO1was9wTE R/80Ze6BAEeao782xN3sCpakU1Ogwbxhe4jYFZKE/WVbP9ZaeCI8qeBj3RAuOQ9y PCJzjD5fl9c2cAGDqCJEswxIptpP7eXoBo/V3Txf46M8/ffFcXdJbHN3HRBlszVs 5I9Wb2/vFmwJ4Yi4EO8H7KfzwaXA8wW/MJSDcM24P2/+o5iTqSLNd+rADFMW3XF2 /8b3uAy/6A6tT3ek1teNoM7qB9hRpM1pmpFwgjjTkjl8yamEp6P/W99qUN+UmfV+ NTiW9sz7ShhVTMCdALIljyjmji318crKYQBDulAHuEACpodcBg/GUGfuUcrjSRB/ C7PLatOpfMCODPRGPH4+8Wg8nnBGvOEjjODZBjAq2yU5aJnBeLPmbK2mtcaJtKi+ R0T2LIsNgmnEa4wRZbH8i4jXsgcbe6gD45Tx3qZpss7D4d9IyRWPO8v6GegFUpvh dw8qBqhgi1FzryZ/5uwh5IzkVq+iXHqkPBsV9w7CVSFF1Kc5w1/l7MXsEjkc7Xe3 qMjc43qsN0H/7ngoIA7yp4m7q87gqJMzReIfeIF4pGVtoULGQ+drN0jjQE/SHiKS /EM8IAAk0pU= =2DKc -----END PGP SIGNATURE----- Merge tag 'objtool-urgent-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull objtool fixes from Ingo Molnar: "Address various objtool scalability bugs/inefficiencies exposed by allmodconfig builds, plus improve the quality of alternatives instructions generated code and disassembly" * tag 'objtool-urgent-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: objtool: Simplify .annotate_insn code generation output some more objtool: Add more robust signal error handling, detect and warn about stack overflows objtool: Remove newlines and tabs from annotation macros objtool: Consolidate annotation macros x86/asm: Remove ANNOTATE_DATA_SPECIAL usage x86/alternative: Remove ANNOTATE_DATA_SPECIAL usage objtool: Fix stack overflow in validate_branch() |
||
|
Linus Torvalds
|
92fc1f16e2 |
Two fixes related to recent introduction of scoped_seqlock_read():
- Fix compiler build failures when a particular .config and
compiler build options variant doesn't result in the
expected removal of unused, catch-bugs portions of
scoped_seqlock_read() by the inliner at build time,
and cause a linker fail even in correct code.
- Match read-locking order in do_task_stat() and
do_io_accounting(). The inconsistency here was harmless
but unnecessary.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-urgent-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Ingo Molnar:
"Two fixes related to recent introduction of scoped_seqlock_read():
- Fix compiler build failures when a particular .config and compiler
build options variant doesn't result in the expected removal of
unused, catch-bugs portions of scoped_seqlock_read() by the inliner
at build time, and cause a linker fail even in correct code
- Match read-locking order in do_task_stat() and do_io_accounting().
The inconsistency here was harmless but unnecessary"
* tag 'locking-urgent-2025-12-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
seqlock: Cure some more scoped_seqlock() optimization fails
seqlock, procfs: Match scoped_seqlock_read() critical section vs. RCU ordering in do_task_stat() to do_io_accounting()
|
||
|
Linus Torvalds
|
5e5ea7f616 |
iommu/amd: fix SEV-TIO support reporting
Commit |
||
|
Linus Torvalds
|
b0319c4642 |
NFSD 6.19 Release Notes
Mike Snitzer's mechanism for disabling I/O caching introduced in
v6.18 is extended to include using direct I/O. The goal is to
further reduce the memory footprint consumed by NFS clients
accessing large data sets via NFSD.
The NFSD community adopted a maintainer entry profile during this
cycle. See
Documentation/filesystems/nfs/nfsd-maintainer-entry-profile.rst
Work continues on hardening NFSD's implementation of the pNFS block
layout type. This type enables pNFS clients to directly access the
underlying block devices that contain an exported file system,
reducing server overhead and increasing data throughput.
The remaining patches in this pull request are clean-ups and minor
optimizations. Many thanks to the contributors, reviewers, testers,
and bug reporters who participated during the v6.19 NFSD development
cycle.
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Merge tag 'nfsd-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd updates from Chuck Lever:
- Mike Snitzer's mechanism for disabling I/O caching introduced in
v6.18 is extended to include using direct I/O. The goal is to further
reduce the memory footprint consumed by NFS clients accessing large
data sets via NFSD.
- The NFSD community adopted a maintainer entry profile during this
cycle. See
Documentation/filesystems/nfs/nfsd-maintainer-entry-profile.rst
- Work continues on hardening NFSD's implementation of the pNFS block
layout type. This type enables pNFS clients to directly access the
underlying block devices that contain an exported file system,
reducing server overhead and increasing data throughput.
- The remaining patches are clean-ups and minor optimizations. Many
thanks to the contributors, reviewers, testers, and bug reporters who
participated during the v6.19 NFSD development cycle.
* tag 'nfsd-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (38 commits)
NFSD: nfsd-io-modes: Separate lists
NFSD: nfsd-io-modes: Wrap shell snippets in literal code blocks
NFSD: Add toctree entry for NFSD IO modes docs
NFSD: add Documentation/filesystems/nfs/nfsd-io-modes.rst
NFSD: Implement NFSD_IO_DIRECT for NFS WRITE
NFSD: Make FILE_SYNC WRITEs comply with spec
NFSD: Add trace point for SCSI fencing operation.
NFSD: use correct reservation type in nfsd4_scsi_fence_client
xdrgen: Don't generate unnecessary semicolon
xdrgen: Fix union declarations
NFSD: don't start nfsd if sv_permsocks is empty
xdrgen: handle _XdrString in union encoder/decoder
xdrgen: Fix the variable-length opaque field decoder template
xdrgen: Make the xdrgen script location-independent
xdrgen: Generalize/harden pathname construction
lockd: don't allow locking on reexported NFSv2/3
MAINTAINERS: add a nfsd blocklayout reviewer
nfsd: Use MD5 library instead of crypto_shash
nfsd: stop pretending that we cache the SEQUENCE reply.
NFS: nfsd-maintainer-entry-profile: Inline function name prefixes
...
|
||
|
Linus Torvalds
|
1a68aefc71 |
xen: branch for v6.19-rc1
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCaTPM8wAKCRCAXGG7T9hj vhGqAP9rd3B4jk2ATeij3Qm+IS4VnglsOX4elLdT/Tff410jiAD+NFvQbXuE/ujZ 6J/tejkqwDcxWbYbXvILzc3VniK+Dgc= =dFWc -----END PGP SIGNATURE----- Merge tag 'for-linus-6.19-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: "This round it contains only three small cleanup patches" * tag 'for-linus-6.19-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: drivers/xen: use min() instead of min_t() drivers/xen/xenbus: Replace deprecated strcpy in xenbus_transaction_end drivers/xen/xenbus: Simplify return statement in join() |
||
|
Linus Torvalds
|
249872f53d |
tsm for 6.19
- Introduce the PCI/TSM core for the coordination of device
authentication, link encryption and establishment (IDE), and later
management of the device security operational states (TDISP). Notify
the new TSM core layer of PCI device arrival and departure.
- Add a low level TSM driver for the link encryption establishment
capabilities of the AMD SEV-TIO architecture.
- Add a library of helpers TSM drivers to use for IDE establishment and
the DOE transport.
- Add skeleton support for 'bind' and 'guest_request' operations in
support of TDISP.
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Merge tag 'tsm-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/devsec/tsm
Pull PCIe Link Encryption and Device Authentication from Dan Williams:
"New PCI infrastructure and one architecture implementation for PCIe
link encryption establishment via platform firmware services.
This work is the result of multiple vendors coming to consensus on
some core infrastructure (thanks Alexey, Yilun, and Aneesh!), and
three vendor implementations, although only one is included in this
pull. The PCI core changes have an ack from Bjorn, the crypto/ccp/
changes have an ack from Tom, and the iommu/amd/ changes have an ack
from Joerg.
PCIe link encryption is made possible by the soup of acronyms
mentioned in the shortlog below. Link Integrity and Data Encryption
(IDE) is a protocol for installing keys in the transmitter and
receiver at each end of a link. That protocol is transported over Data
Object Exchange (DOE) mailboxes using PCI configuration requests.
The aspect that makes this a "platform firmware service" is that the
key provisioning and protocol is coordinated through a Trusted
Execution Envrionment (TEE) Security Manager (TSM). That is either
firmware running in a coprocessor (AMD SEV-TIO), or quasi-hypervisor
software (Intel TDX Connect / ARM CCA) running in a protected CPU
mode.
Now, the only reason to ask a TSM to run this protocol and install the
keys rather than have a Linux driver do the same is so that later, a
confidential VM can ask the TSM directly "can you certify this
device?".
That precludes host Linux from provisioning its own keys, because host
Linux is outside the trust domain for the VM. It also turns out that
all architectures, save for one, do not publish a mechanism for an OS
to establish keys in the root port. So "TSM-established link
encryption" is the only cross-architecture path for this capability
for the foreseeable future.
This unblocks the other arch implementations to follow in v6.20/v7.0,
once they clear some other dependencies, and it unblocks the next
phase of work to implement the end-to-end flow of confidential device
assignment. The PCIe specification calls this end-to-end flow Trusted
Execution Environment (TEE) Device Interface Security Protocol
(TDISP).
In the meantime, Linux gets a link encryption facility which has
practical benefits along the same lines as memory encryption. It
authenticates devices via certificates and may protect against
interposer attacks trying to capture clear-text PCIe traffic.
Summary:
- Introduce the PCI/TSM core for the coordination of device
authentication, link encryption and establishment (IDE), and later
management of the device security operational states (TDISP).
Notify the new TSM core layer of PCI device arrival and departure
- Add a low level TSM driver for the link encryption establishment
capabilities of the AMD SEV-TIO architecture
- Add a library of helpers TSM drivers to use for IDE establishment
and the DOE transport
- Add skeleton support for 'bind' and 'guest_request' operations in
support of TDISP"
* tag 'tsm-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/devsec/tsm: (23 commits)
crypto/ccp: Fix CONFIG_PCI=n build
virt: Fix Kconfig warning when selecting TSM without VIRT_DRIVERS
crypto/ccp: Implement SEV-TIO PCIe IDE (phase1)
iommu/amd: Report SEV-TIO support
psp-sev: Assign numbers to all status codes and add new
ccp: Make snp_reclaim_pages and __sev_do_cmd_locked public
PCI/TSM: Add 'dsm' and 'bound' attributes for dependent functions
PCI/TSM: Add pci_tsm_guest_req() for managing TDIs
PCI/TSM: Add pci_tsm_bind() helper for instantiating TDIs
PCI/IDE: Initialize an ID for all IDE streams
PCI/IDE: Add Address Association Register setup for downstream MMIO
resource: Introduce resource_assigned() for discerning active resources
PCI/TSM: Drop stub for pci_tsm_doe_transfer()
drivers/virt: Drop VIRT_DRIVERS build dependency
PCI/TSM: Report active IDE streams
PCI/IDE: Report available IDE streams
PCI/IDE: Add IDE establishment helpers
PCI: Establish document for PCI host bridge sysfs attributes
PCI: Add PCIe Device 3 Extended Capability enumeration
PCI/TSM: Establish Secure Sessions and Link Encryption
...
|
||
|
Linus Torvalds
|
fbff949679 |
linux-watchdog 6.19-rc1 tag
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Merge tag 'linux-watchdog-6.19-rc1' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- Add watchdog support for:
- Renesas WWDT
- AST2700 platform
- MediaTek MT8189 SoC
- Loongson-2k0300 watchdog
- Qualcomm Kaanapali watchdog
- RK3506 compatible
- Airoha AN7583 SoC
- DT Schema conversions:
- lantiq,wdt
- TI OMAP
- marvell,orion-wdt
- Several other fixes and improvements
* tag 'linux-watchdog-6.19-rc1' of git://www.linux-watchdog.org/linux-watchdog: (30 commits)
watchdog: starfive: Fix resource leak in probe error path
dt-bindings: watchdog: airoha: Add support for Airoha AN7583 SoC
dt-bindings: watchdog: lantiq,wdt: convert bindings to dtschema
dt-bindings: watchdog: Add RK3506 compatible
dt-bindings: watchdog: Document Qualcomm Kaanapali watchdog
watchdog: wdat_wdt: Fix ACPI table leak in probe function
watchdog: loongson1: Add Loongson-2k0300 watchdog support
dt-bindings: watchdog: loongson,ls1x-wdt: Add ls2k0300-wdt compatible
watchdog: loongson1: Drop CONFIG_OF
watchdog: loongson1: Simplify ls1x_wdt_probe code
watchdog: loongson1: Add missing MODULE_PARM_DESC
watchdog/diag288: Fix module comment typos
dt-bindings: watchdog: Support MediaTek MT8189 wdt
dt-bindings: watchdog: mediatek,mtk-wdt: Add compatible for MT8189 SoC
dt-bindings: mfd: rohm,bd96801-pmic: Correct timeout-sec length and reference watchdog schema
dt-bindings: watchdog: Allow node names named 'pmic'
dt-bindings: watchdog: Restrict timeout-sec to one number
watchdog: renesas_wwdt: add driver
dt-bindings: watchdog: Add Renesas WWDT
dt-bindings: watchdog: Convert marvell,orion-wdt to DT schema
...
|
||
|
Linus Torvalds
|
973ec55764 |
rpmsg updates for v6.19
Reduce code duplication related to channel removal, and invoke the removal in one case previously missing, in the Glink driver. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmkzOyMACgkQCx85Pw2Z rcWoRA//eHFfVuYGB593ySrAC6XG8Pq0ePZmH2JlNo7vsj88aboN0Vzjlr/m5EII FWAVlMa8GN2gBUR89axNZEVu4fZ+cP7qMgT/aP5TdZDSoKro/tKXY8qbrIZFqWFz dyv3W5poeuAk5zH7IruR7HrvzQIoTxeCYaOkxe0kiwxfYVz+CFQzXkfXUBBWqWFS C5iSEMlXE2c6rIOIle/bcasSJFbag8OsjHAPwkwd12KVyrgsGl9xOnz5Ro3zA4Lq yxLG9ZUYRZy8evrCjH7+IdvE2MQdBkIWmuVvE1VitMfflAPG57kyG4R1XdUtLNoW KWPUOu5iVKxPyGeuWcLITM7UAQAc5HkzQSb43G3K0L0Pk2rGuS9VIWe4EBixPE4T usf77ROZNU3N6SGnk4YMmVQq3FD/4hBvbQIAX3T89IIOfLUeEhQQVUUIo7KqK8g0 7SCAGokz60L4XhqUm1a5bERGXS7D1HKDDw+SbIctAENseAi0M3I3piLriDAqIfOo F0A1s2Wt5BxwQmCdqmuadhoUudZ3fCGEED8BdRVGgrkW1oqyShHgu65QzoLgvOe0 1u/NCvnApY7amYnbEEodJQ5irFYxvHI5UwOVpRFOSuFZRxaYjJvm4Wg0bnNaO3ne VXJHokegnPt0seboLB1mvno4s6cN3VmMV6m95MxbqyFsj3/tf3Q= =BL9l -----END PGP SIGNATURE----- Merge tag 'rpmsg-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull rpmsg updates from Bjorn Andersson: - Reduce code duplication related to channel removal, and invoke the removal in one case previously missing, both in the Glink driver * tag 'rpmsg-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: rpmsg: glink: remove duplicate code for rpmsg device remove rpmsg: glink: fix rpmsg device leak |
||
|
Linus Torvalds
|
e637b37a52 |
remoteproc updates for v6.19
Add support for the compute DSP in the Qualcomm SDM660 platform, and finally fix up the way MSM8974 audio DSP remoteproc driver manages its power rails. Replace the usage of of_reserved_mem_lookup() with of_reserved_mem_region_to_resource() to clean things up across most of the drivers. Perform a variety of housekeeping and cleanup work across iMX, Mediatek, and TI remoteproc drivers. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmkzOh0ACgkQCx85Pw2Z rcXl+hAA4BBJ2e9mq1eWh0d7LSMHg0F5idNZF2dswdSha6qJpJFZphAawhjASiGU LQTYMvJP3bSYaPSVr+ZO21399a2/xw1tR+nfYMeHrhdgKSYDEiJervt7Aoi5TyUI 60OIHcs2DjvhaFPVD42UJ8gHwNilfLinV4dQZCm+aC1wdDg20tSkdIiolSZH5RH1 S6o08c3jZTnH65ROTd3uzp5F8qG0qoPyyEuMpa1Vrk/C/T8is9yliEDFCrQtX9OS g+ARXMqFXYXLwwI6mMV6L6tY/VXuM0my5Uc02K3d6Zu8+B6m4uIvsVRribILPrdA 6ME+RCPqrgTtR3gWqJD8aCudWXncwmqnRTGbi7HcqR5A5TR3Ke7iolf9WF291vsY qE8fjKscQIhWlRLlMDhv1zM3s+YVZE+oHJbC3hQN8g3m49I2eq3caYduKXcvjjoa RH3ZytUwx1cQ6ZJ0vnRxV5yPcddxZtL6tG7f4x8wn+orx2uMh8utpaHCJQbw286l XLV5CEN9bNgIwdsSY5POCGb6zoSHNyuXdzSKRtGUDRa4VC+Qc3LxeeVj46NJCc8I Q1tDguCl+2MY2wew5o+b77gPOc7xETbJ2oRtoAVShlnenmvhKrgKnRehR/GOhCqU gjOY2rW/oS7Ac8D9L4K6XU9WD0TReoeakZY0l+S5W9HXJQ2TK7o= =t4y4 -----END PGP SIGNATURE----- Merge tag 'rproc-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux Pull remoteproc updates from Bjorn Andersson: - Add support for the compute DSP in the Qualcomm SDM660 platform, and finally fix up the way MSM8974 audio DSP remoteproc driver manages its power rails - Replace the usage of of_reserved_mem_lookup() with of_reserved_mem_region_to_resource() to clean things up across most of the drivers - Perform a variety of housekeeping and cleanup work across iMX, Mediatek, and TI remoteproc drivers * tag 'rproc-v6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (45 commits) remoteproc: qcom_q6v5_wcss: use optional reset for wcss_q6_bcr_reset remoteproc: qcom_q6v5_wcss: fix parsing of qcom,halt-regs remoteproc: qcom_wcnss: Fix NULL vs IS_ERR() bug in wcnss_alloc_memory_region() remoteproc: qcom: q6v5: Fix NULL vs IS_ERR() bug in q6v5_alloc_memory_region() remoteproc: qcom: pas: Fix a couple NULL vs IS_ERR() bugs remoteproc: qcom_q6v5_adsp: Fix a NULL vs IS_ERR() check in adsp_alloc_memory_region() remoteproc: imx_dsp_rproc: Fix NULL vs IS_ERR() bug in imx_dsp_rproc_add_carveout() remoteproc: st: Fix indexing of memory-regions remoteproc: qcom: pas: Add support for SDM660 CDSP dt-bindings: remoteproc: qcom: adsp: Add SDM660 CDSP compatible dt-bindings: remoteproc: qcom: adsp: Add missing constrains for SDM660 ADSP dt-bindings: remoteproc: qcom,sc8280xp-pas: Fix CDSP power desc remoteproc: omap: Remove redundant pm_runtime_mark_last_busy() calls remoteproc: qcom: Use of_reserved_mem_region_* functions for "memory-region" remoteproc: qcom_q6v5_pas: Use resource with CX PD for MSM8974 dt-bindings: remoteproc: qcom,adsp: Make msm8974 use CX as power domain remoteproc: Use of_reserved_mem_region_* functions for "memory-region" remoteproc: imx_dsp_rproc: Simplify start/stop error handling remoteproc: imx_rproc: Remove enum imx_rproc_method remoteproc: imx_dsp_rproc: Simplify IMX_RPROC_RESET_CONTROLLER switch case ... |
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|
Linus Torvalds
|
eee654ca9a |
Landlock update for v6.19-rc1
-----BEGIN PGP SIGNATURE----- iIYEABYKAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCaTMgExAcbWljQGRpZ2lr b2QubmV0AAoJEOXj0OiMgvbSN0kBALPG/cpioGMk0j3DagnUtV6fPvGuux9YTmbe KpIWdsoCAQC5gO9nzHYIqBOL0CjMKjovljbN+W/AOiirJew95ocyAA== =msQS -----END PGP SIGNATURE----- Merge tag 'landlock-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull landlock updates from Mickaël Salaün: "This mainly fixes handling of disconnected directories and adds new tests" * tag 'landlock-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: selftests/landlock: Add disconnected leafs and branch test suites selftests/landlock: Add tests for access through disconnected paths landlock: Improve variable scope landlock: Fix handling of disconnected directories selftests/landlock: Fix makefile header list landlock: Make docs in cred.h and domain.h visible landlock: Minor comments improvements |
||
|
Linus Torvalds
|
10003ff8ce |
turbostat-v2025.12.02
Since turbostat-v2025.09.09: Add LLC statistics columns: LLCkRPS = Last Level Cache Thousands of References Per Second LLC%hit = Last Level Cache Hit % Recognize Wildcat Lake and Nova Lake platforms Add MSR check for Android Add APERF check for VMWARE Add RAPL check for AWS Minor fixes to turbostat (and x86_energy_perf_policy) -----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEE67dNfPFP+XUaA73mB9BFOha3NhcFAmkvWPwUHGxlbi5icm93 bkBpbnRlbC5jb20ACgkQB9BFOha3NhdjJRAAngCZNP1JONy7zqx8HsGJQ8+6WhEV E4F2mOHgeJd8Ws4iJUJHkEhNKK64J//RpKvyv0DWY/Zxb8i//+zv0FNd4LZTpBPk kKp/1AvJM1alfShQoxaHdCgrhsx4GiY9qPpGlGiNqJ3WNY0ikg+ayEQ+Iidot+5d YG57LdbAYe4eAnQzLIDrPG7sSNtvWdyYps41JhacoExPXjHfNMU3ZFGwXA0RExMy iyRW8t/Xllsvfnv2GDknUEfLJCpql43ukI+fvUAYuA104Rw7fOJsZp2/+AbWZPF8 xqy2XWmuEeSwl7ed1hJhxQEV1w77FTs61tIQorFkLC8VkZhFWe4M6SK0TdE92SvC xpeSluw22YzGmWHsoclzL7Xf23i1L4cqMcaVbyxSiU5xzApolE1/khTbrJ2dlKxZ cWLSFUuvzRAGE0zicygaXPr6mMlPlbrbTu82slZMiN3uvd0+2sqD3MoUzZuei5Lp NJLKNAXbAHMtECHYKqed7p69xc+2Rob0dn27Dl8JOtqAzUeneytSg4tRVn+1YXxI NsJpgEFZ9FFQYuFW2vHuFJtpCnfVVKTFxml1q3Iy4T9Bh9VzVEwuRRpLpOhfD15I f/xR99AFXijJtzdLf3kWI198FP6RI5I04FJIl80RUYNmQRcQ2PSKq5xpkUP3f/dO LlCWw7HxP6It95g= =iMfD -----END PGP SIGNATURE----- Merge tag 'turbostat-v2025.12.02' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull turbostat updates from Len Brown: - Add LLC statistics columns: LLCkRPS = Last Level Cache Thousands of References Per Second LLC%hit = Last Level Cache Hit % - Recognize Wildcat Lake and Nova Lake platforms - Add MSR check for Android - Add APERF check for VMWARE - Add RAPL check for AWS - Minor fixes to turbostat (and x86_energy_perf_policy) * tag 'turbostat-v2025.12.02' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (21 commits) tools/power turbostat: version 2025.12.02 tools/power turbostat: Print wide names only for RAW 64-bit columns tools/power turbostat: Print percentages in 8-columns tools/power turbostat: Print "nan" for out of range percentages tools/power turbostat: Validate APERF access for VMWARE tools/power turbostat: Enhance perf probe tools/power turbostat: Validate RAPL MSRs for AWS Nitro Hypervisor tools/power x86_energy_perf_policy: Fix potential NULL pointer dereference tools/power x86_energy_perf_policy: Fix format string in error message tools/power x86_energy_perf_policy: Simplify Android MSR probe tools/power x86_energy_perf_policy: Add Android MSR device support tools/power turbostat: Add run-time MSR driver probe tools/power turbostat: Set per_cpu_msr_sum to NULL after free tools/power turbostat: Add LLC stats tools/power turbostat: Remove dead code tools/power turbostat: Refactor floating point printout code tools/power turbostat.8: Update example tools/power turbostat: Refactor added-counter value printing code tools/power turbostat: Refactor added column header printing tools/power turbostat: Add Wildcat Lake and Nova Lake support ... |
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Linus Torvalds
|
56a1a04dc9 |
NVDIMM changes for 6.19
* nvdimm: Prevent integer overflow in ramdax_get_config_data() * Documentation: btt: Unwrap bit 31-30 nested table * nvdimm: replace use of system_wq with system_percpu_wq * tools/testing/nvdimm: Use per-DIMM device handle * nvdimm: allow exposing RAM carveouts as NVDIMM DIMM devices -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQSgX9xt+GwmrJEQ+euebuN7TNx1MQUCaTMAfRQcaXJhLndlaW55 QGludGVsLmNvbQAKCRCebuN7TNx1MWGXAP4lGiQL2fMOpP0PnFVf6aiiNyaTzdaa 47haKGmsvM6R1AEAqIPelP1tZ+zh6au2G27SJXzJAJk3Nxg1tpxQnZshmg0= =LhgA -----END PGP SIGNATURE----- Merge tag 'libnvdimm-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull nvdimm updates from Ira Weiny: "These are mainly bug fixes and code updates. There is a new feature to divide up memmap= carve outs and a fix caught in linux-next for that patch. Managing memmap memory on the fly for multiple VM's was proving difficult and Mike provided a driver which allows for the memory to be better manged. Summary: - Allow exposing RAM carveouts as NVDIMM DIMM devices - Prevent integer overflow in ramdax_get_config_data() - Replace use of system_wq with system_percpu_wq - Documentation: btt: Unwrap bit 31-30 nested table - tools/testing/nvdimm: Use per-DIMM device handle" * tag 'libnvdimm-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: nvdimm: Prevent integer overflow in ramdax_get_config_data() Documentation: btt: Unwrap bit 31-30 nested table nvdimm: replace use of system_wq with system_percpu_wq tools/testing/nvdimm: Use per-DIMM device handle nvdimm: allow exposing RAM carveouts as NVDIMM DIMM devices |
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Linus Torvalds
|
a7405aa92f |
dma-mapping updates for Linux 6.19:
- next part of DMA mapping API refactoring to physical addresses as the primary interface instead of page+offset parameters; this time dma_map_ops callbacks are converted to physical addresses, what in turn results also in some simplification of architecture specific code (Leon Romanovsky and Jason Gunthorpe) - clarify that dma_map_benchmark is not a kernel self-test, but standalone tool (Qinxin Xia) -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSrngzkoBtlA8uaaJ+Jp1EFxbsSRAUCaTLpeQAKCRCJp1EFxbsS RKlAAQCo/gVslheoJ+h4Hk5oUjLfVQaiamJOlzxw12EVHVAs3AEA7GILIAL1GbGn EpkgwjIuz/J/4aGhNbYO6J+C1qMAHww= =aM6P -----END PGP SIGNATURE----- Merge tag 'dma-mapping-6.19-2025-12-05' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux Pull dma-mapping updates from Marek Szyprowski: - More DMA mapping API refactoring to physical addresses as the primary interface instead of page+offset parameters. This time dma_map_ops callbacks are converted to physical addresses, what in turn results also in some simplification of architecture specific code (Leon Romanovsky and Jason Gunthorpe) - Clarify that dma_map_benchmark is not a kernel self-test, but standalone tool (Qinxin Xia) * tag 'dma-mapping-6.19-2025-12-05' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux: dma-mapping: remove unused map_page callback xen: swiotlb: Convert mapping routine to rely on physical address x86: Use physical address for DMA mapping sparc: Use physical address DMA mapping powerpc: Convert to physical address DMA mapping parisc: Convert DMA map_page to map_phys interface MIPS/jazzdma: Provide physical address directly alpha: Convert mapping routine to rely on physical address dma-mapping: remove unused mapping resource callbacks xen: swiotlb: Switch to physical address mapping callbacks ARM: dma-mapping: Switch to physical address mapping callbacks ARM: dma-mapping: Reduce struct page exposure in arch_sync_dma*() dma-mapping: convert dummy ops to physical address mapping dma-mapping: prepare dma_map_ops to conversion to physical address tools/dma: move dma_map_benchmark from selftests to tools/dma |
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Linus Torvalds
|
f468cf53c5 |
bitmap updates for v6.19
- Runtime field_{get,prep}() (Geert);
- Rust ID pool updates (Alice);
- min_t() simplification (David);
- __sw_hweightN kernel-doc fixes (Andy);
- cpumask.h headers cleanup (Andy).
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Merge tag 'bitmap-for-6.19' of github.com:/norov/linux
Pull bitmap updates from Yury Norov:
- Runtime field_{get,prep}() (Geert)
- Rust ID pool updates (Alice)
- min_t() simplification (David)
- __sw_hweightN kernel-doc fixes (Andy)
- cpumask.h headers cleanup (Andy)
* tag 'bitmap-for-6.19' of github.com:/norov/linux: (32 commits)
rust_binder: use bitmap for allocation of handles
rust: id_pool: do not immediately acquire new ids
rust: id_pool: do not supply starting capacity
rust: id_pool: rename IdPool::new() to with_capacity()
rust: bitmap: add BitmapVec::new_inline()
rust: bitmap: add MAX_LEN and MAX_INLINE_LEN constants
cpumask: Don't use "proxy" headers
soc: renesas: Use bitfield helpers
clk: renesas: Use bitfield helpers
ALSA: usb-audio: Convert to common field_{get,prep}() helpers
soc: renesas: rz-sysc: Convert to common field_get() helper
pinctrl: ma35: Convert to common field_{get,prep}() helpers
iio: mlx90614: Convert to common field_{get,prep}() helpers
iio: dac: Convert to common field_prep() helper
gpio: aspeed: Convert to common field_{get,prep}() helpers
EDAC/ie31200: Convert to common field_get() helper
crypto: qat - convert to common field_get() helper
clk: at91: Convert to common field_{get,prep}() helpers
bitfield: Add non-constant field_{prep,get}() helpers
bitfield: Add less-checking __FIELD_{GET,PREP}()
...
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Miguel Ojeda
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309e49039f |
rust: sync: atomic: separate import "blocks"
Commit
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Linus Torvalds
|
c84d574698 |
Modules changes for v6.19-rc1
Rust module parameter support: - Add Rust module parameter support, enabling Rust kernel modules to declare and use module parameters. The rust_minimal sample module demonstrates this, and the rust null block driver will be the first to use it in the next cycle. This also adds the Rust module files under the modules subsystem as agreed between the Rust and modules maintainers. Hardening: - Add compile-time check for embedded NUL characters in MODULE_*() macros. This module metadata was once used (and maybe still) to bypass license enforcement (LWN article [1] from 2003). This change required a sparse fix [2] which you reviewed. MAINTAINERS: - Add Aaron Tomlin as reviewer for the Modules subsystem. The changes have been in linux-next for 4 weeks. Recent 0day reports for UM [3] and arm64 [4] builds were not reproducible and traced to a buggy bindgen version combined with unreleased clang-22 in 0day. The Rust team has reported this to 0day. As discussed previously, we rotate module maintainership among co-maintainers every 6 months. Sami Tolvanen is next in line and will send the next pull request. As a reminder, Luis has already announced [5] he will gradually step away as maintainer. Link: https://lwn.net/Articles/82305/ [1] Link: https://lore.kernel.org/linux-sparse/CACePvbVG2KrGQq4cNKV=wbO5h=jp3M0RO1SdfX8kV4OukjPG8A@mail.gmail.com/T/#mf838b3e2e3245d88c30a801ea7473d5a5c0eb121 [2] Link: https://lore.kernel.org/oe-kbuild-all/202511210858.uwVivgvn-lkp@intel.com/ [3] Link: https://lore.kernel.org/oe-kbuild-all/202512020454.Tf36WHw5-lkp@intel.com/ [4] Link: https://lore.kernel.org/linux-modules/aGiAF8IQ4PRYn0th@bombadil.infradead.org/ [5] Signed-off-by: Daniel Gomez <da.gomez@samsung.com> -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE73Ua4R8Pc+G5xjxTQJ6jxB8ZUfsFAmkwygIACgkQQJ6jxB8Z UfvZ2Q//YAkK9V1Hk8imngjOxmiT1BGzo0feKSOgDHc0K3G3VkutmYMKTPymLS8Q 6EbvpbBRke990lOB7PloEL5ih27i9jmdL0QKpgU+uijRy5RssYEOoDMEz9JuKnqX L8BzR61YzRoEIZBgZWij1Di+ITTu+qHn5VxnJUCqydDS4uqqcgO/9xibmN1JtToO HpI63Y3R0VSMnJYfyVYJuKVCVWBhJzOzgIC8ZJCDUSceZlOAAjTsMyeUPS5m8j03 28o78aH3XTLRpL46vKBt4hpmeNrqE47tj6meMybVEew9SmEF78B9wbaQD3oR8Jod BiFAhCNkwQao6aQAaKHAUZyWl+Udqsk8kJEgSeo/Sn5p1A6c2pGbddg++2W5jk75 gjYQEwdv+VZuym1YraM8E+mKIU/9+X1NXpwuusC5Vli7xz8DYf3w6llZNOgRQqTr E1fXRQv2X5rUz3o6gzHgDF14XUEH0GM/3kYdUFSO9mqAQJCsMIRv0xIzRddsAcXH ylqNX+o7cO+wuwcIvBIkhlYwS/MnAP/iDGFp8NTGGZsDrorCkNu5mFlO+xzGVLWd gizeWnzgKrCNTzlR9oUzsGuPjTaQMBkNMTwlE+7InlLFH2CUc3vyKrkANzcL/vGn jHBdg/pNsboAfbERgNG42d8YqrrCuLvYVrI6TRw9RhPPBFt8coE= =ujQB -----END PGP SIGNATURE----- Merge tag 'modules-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux Pull module updates from Daniel Gomez: "Rust module parameter support: - Add Rust module parameter support, enabling Rust kernel modules to declare and use module parameters. The rust_minimal sample module demonstrates this, and the rust null block driver will be the first to use it in the next cycle. This also adds the Rust module files under the modules subsystem as agreed between the Rust and modules maintainers. Hardening: - Add compile-time check for embedded NUL characters in MODULE_*() macros. This module metadata was once used (and maybe still) to bypass license enforcement (LWN article from 2003): https://lwn.net/Articles/82305/ [1] MAINTAINERS: - Add Aaron Tomlin as reviewer for the Modules subsystem" * tag 'modules-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/modules/linux: MAINTAINERS: Add myself as reviewer for module support module: Add compile-time check for embedded NUL characters media: radio: si470x: Fix DRIVER_AUTHOR macro definition media: dvb-usb-v2: lmedm04: Fix firmware macro definitions modules: add rust modules files to MAINTAINERS rust: samples: add a module parameter to the rust_minimal sample rust: module: update the module macro with module parameter support rust: module: use a reference in macros::module::module rust: introduce module_param module rust: str: add radix prefixed integer parsing functions rust: sync: add `SetOnce` |
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John Stultz
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c2ae8b0df2 |
sched/core: Fix psi_dequeue() for Proxy Execution
Currently, if the sleep flag is set, psi_dequeue() doesn't
change any of the psi_flags.
This is because psi_task_switch() will clear TSK_ONCPU as well
as other potential flags (TSK_RUNNING), and the assumption is
that a voluntary sleep always consists of a task being dequeued
followed shortly there after with a psi_sched_switch() call.
Proxy Execution changes this expectation, as mutex-blocked tasks
that would normally sleep stay on the runqueue. But in the case
where the mutex-owning task goes to sleep, or the owner is on a
remote cpu, we will then deactivate the blocked task shortly
after.
In that situation, the mutex-blocked task will have had its
TSK_ONCPU cleared when it was switched off the cpu, but it will
stay TSK_RUNNING. Then if we later dequeue it (as currently done
if we hit a case find_proxy_task() can't yet handle, such as the
case of the owner being on another rq or a sleeping owner)
psi_dequeue() won't change any state (leaving it TSK_RUNNING),
as it incorrectly expects a psi_task_switch() call to
immediately follow.
Later on when the task get woken/re-enqueued, and psi_flags are
set for TSK_RUNNING, we hit an error as the task is already
TSK_RUNNING:
psi: inconsistent task state! task=188:kworker/28:0 cpu=28 psi_flags=4 clear=0 set=4
To resolve this, extend the logic in psi_dequeue() so that
if the sleep flag is set, we also check if psi_flags have
TSK_ONCPU set (meaning the psi_task_switch is imminent) before
we do the shortcut return.
If TSK_ONCPU is not set, that means we've already switched away,
and this psi_dequeue call needs to clear the flags.
Fixes:
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xupengbo
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ca125231dd |
sched/fair: Fix unfairness caused by stalled tg_load_avg_contrib when the last task migrates out
When a task is migrated out, there is a probability that the tg->load_avg
value will become abnormal. The reason is as follows:
1. Due to the 1ms update period limitation in update_tg_load_avg(), there
is a possibility that the reduced load_avg is not updated to tg->load_avg
when a task migrates out.
2. Even though __update_blocked_fair() traverses the leaf_cfs_rq_list and
calls update_tg_load_avg() for cfs_rqs that are not fully decayed, the key
function cfs_rq_is_decayed() does not check whether
cfs->tg_load_avg_contrib is null. Consequently, in some cases,
__update_blocked_fair() removes cfs_rqs whose avg.load_avg has not been
updated to tg->load_avg.
Add a check of cfs_rq->tg_load_avg_contrib in cfs_rq_is_decayed(),
which fixes the case (2.) mentioned above.
Fixes:
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Sebastian Andrzej Siewior
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22abd83277 |
sched/rt: Remove a preempt-disable section in rt_mutex_setprio()
rt_mutex_setprio() has only one caller: rt_mutex_adjust_prio(). It
expects that task_struct::pi_lock and rt_mutex_base::wait_lock are held.
Both locks are raw_spinlock_t and are acquired with disabled interrupts.
Nevertheless rt_mutex_setprio() disables preemption while invoking
__balance_callbacks() and raw_spin_rq_unlock(). Even if one of the
balance callbacks unlocks the rq then it must not enable interrupts
because rt_mutex_base::wait_lock is still locked.
Therefore interrupts should remain disabled and disabling preemption is
not needed.
Commit
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Peter Zijlstra
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e38e529974 |
sched/hrtick: Fix hrtick() vs. scheduling context
The sched_class::task_tick() method is called on the donor sched_class, and sched_tick() hands it rq->donor as argument, which is consistent. However, while hrtick() uses the donor sched_class, it then passes rq->curr, which is inconsistent. Fix it. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Acked-by: John Stultz <jstultz@google.com> Link: https://patch.msgid.link/20250918080205.442967033@infradead.org |
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Ingo Molnar
|
dde3763365 |
sched/headers: Remove whitespace noise from kernel/sched/sched.h
A single case of space-Tab noise snuck in recently.
Fixes:
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||
|
Peter Zijlstra
|
90dfeef1cd |
seqlock: Cure some more scoped_seqlock() optimization fails
Arnd reported an x86 randconfig using gcc-15 tripped over __scoped_seqlock_bug(). Turns out GCC chose not to inline the scoped_seqlock helper functions and as such was not able to optimize properly. [ mingo: Clang fails the build too in some circumstances. ] Reported-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Oleg Nesterov <oleg@redhat.com> Link: https://patch.msgid.link/20251204104332.GG2528459@noisy.programming.kicks-ass.net |
||
|
Linus Torvalds
|
416f99c3b1 |
Driver core changes for 6.19-rc1
- Arch Topology:
- Move parse_acpi_topology() from arm64 to common code for reuse in RISC-V
- CPU:
- Expose housekeeping CPUs through /sys/devices/system/cpu/housekeeping
- Print a newline (or 0x0A) instead of '(null)' reading
/sys/devices/system/cpu/nohz_full when nohz_full= is not set
- debugfs
- Remove (broken) 'no-mount' mode
- Remove redundant access mode checks in debugfs_get_tree() and
debugfs_create_*() functions
- Devres:
- Remove unused devm_free_percpu() helper
- Move devm_alloc_percpu() from device.h to devres.h
- Firmware Loader:
- Replace simple_strtol() with kstrtoint()
- Do not call cancel_store() when no upload is in progress
- kernfs:
- Increase struct super_block::maxbytes to MAX_LFS_FILESIZE
- Fix a missing unwind path in __kernfs_new_node()
- Misc:
- Increase the name size in struct auxiliary_device_id to 40 characters
- Replace system_unbound_wq with system_dfl_wq and add WQ_PERCPU to
alloc_workqueue()
- Platform:
- Replace ERR_PTR() with IOMEM_ERR_PTR() in platform ioremap functions
- Rust:
- Auxiliary:
- Unregister auxiliary device on parent device unbind
- Move parent() to impl Device; implement device context aware parent() for
Device<Bound>
- Illustrate how to safely obtain a driver's device private data when
calling from an auxiliary driver into the parant device driver
- DebugFs:
- Implement support for binary large objects
- Device:
- Let probe() return the driver's device private data as pinned initializer,
i.e. impl PinInit<Self, Error>
- Implement safe accessor for a driver's device private data for
Device<Bound> (returned reference can't out-live driver binding and
guarantees the correct private data type)
- Implement AsBusDevice trait, to be used by class device abstractions to
derive the bus device type of the parent device
- DMA:
- Store raw pointer of allocation as NonNull
- Use start_ptr() and start_ptr_mut() to inherit correct mutability of self
- FS:
- Add file::Offset type alias
- I2C:
- Add abstractions for I2C device / driver infrastructure
- Implement abstractions for manual I2C device registrations
- I/O:
- Use "kernel vertical" style for imports
- Define ResourceSize as resource_size_t
- Move ResourceSize to top-level I/O module
- Add type alias for phys_addr_t
- Implement Rust version of read_poll_timeout_atomic()
- PCI:
- Use "kernel vertical" style for imports
- Move I/O and IRQ infrastructure to separate files
- Add support for PCI interrupt vectors
- Implement TryInto<IrqRequest<'a>> for IrqVector<'a> to convert an
IrqVector bound to specific pci::Device into an IrqRequest bound to the
same pci::Device's parent Device
- Leverage pin_init_scope() to get rid of redundant Result in IRQ methods
- PinInit:
- Add {pin_}init_scope() to execute code before creating an initializer
- Platform:
- Leverage pin_init_scope() to get rid of redundant Result in IRQ methods
- Timekeeping:
- Implement abstraction of udelay()
- Uaccess:
- Implement read_slice_partial() and read_slice_file() for UserSliceReader
- Implement write_slice_partial() and write_slice_file() for UserSliceWriter
- sysfs
- Prepare the constification of struct attribute
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Merge tag 'driver-core-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
Pull driver core updates from Danilo Krummrich:
"Arch Topology:
- Move parse_acpi_topology() from arm64 to common code for reuse in
RISC-V
CPU:
- Expose housekeeping CPUs through /sys/devices/system/cpu/housekeeping
- Print a newline (or 0x0A) instead of '(null)' reading
/sys/devices/system/cpu/nohz_full when nohz_full= is not set
debugfs
- Remove (broken) 'no-mount' mode
- Remove redundant access mode checks in debugfs_get_tree() and
debugfs_create_*() functions
Devres:
- Remove unused devm_free_percpu() helper
- Move devm_alloc_percpu() from device.h to devres.h
Firmware Loader:
- Replace simple_strtol() with kstrtoint()
- Do not call cancel_store() when no upload is in progress
kernfs:
- Increase struct super_block::maxbytes to MAX_LFS_FILESIZE
- Fix a missing unwind path in __kernfs_new_node()
Misc:
- Increase the name size in struct auxiliary_device_id to 40
characters
- Replace system_unbound_wq with system_dfl_wq and add WQ_PERCPU to
alloc_workqueue()
Platform:
- Replace ERR_PTR() with IOMEM_ERR_PTR() in platform ioremap
functions
Rust:
- Auxiliary:
- Unregister auxiliary device on parent device unbind
- Move parent() to impl Device; implement device context aware
parent() for Device<Bound>
- Illustrate how to safely obtain a driver's device private data
when calling from an auxiliary driver into the parant device
driver
- DebugFs:
- Implement support for binary large objects
- Device:
- Let probe() return the driver's device private data as pinned
initializer, i.e. impl PinInit<Self, Error>
- Implement safe accessor for a driver's device private data for
Device<Bound> (returned reference can't out-live driver binding
and guarantees the correct private data type)
- Implement AsBusDevice trait, to be used by class device
abstractions to derive the bus device type of the parent device
- DMA:
- Store raw pointer of allocation as NonNull
- Use start_ptr() and start_ptr_mut() to inherit correct
mutability of self
- FS:
- Add file::Offset type alias
- I2C:
- Add abstractions for I2C device / driver infrastructure
- Implement abstractions for manual I2C device registrations
- I/O:
- Use "kernel vertical" style for imports
- Define ResourceSize as resource_size_t
- Move ResourceSize to top-level I/O module
- Add type alias for phys_addr_t
- Implement Rust version of read_poll_timeout_atomic()
- PCI:
- Use "kernel vertical" style for imports
- Move I/O and IRQ infrastructure to separate files
- Add support for PCI interrupt vectors
- Implement TryInto<IrqRequest<'a>> for IrqVector<'a> to convert
an IrqVector bound to specific pci::Device into an IrqRequest
bound to the same pci::Device's parent Device
- Leverage pin_init_scope() to get rid of redundant Result in IRQ
methods
- PinInit:
- Add {pin_}init_scope() to execute code before creating an
initializer
- Platform:
- Leverage pin_init_scope() to get rid of redundant Result in IRQ
methods
- Timekeeping:
- Implement abstraction of udelay()
- Uaccess:
- Implement read_slice_partial() and read_slice_file() for
UserSliceReader
- Implement write_slice_partial() and write_slice_file() for
UserSliceWriter
sysfs:
- Prepare the constification of struct attribute"
* tag 'driver-core-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: (75 commits)
rust: pci: fix build failure when CONFIG_PCI_MSI is disabled
debugfs: Fix default access mode config check
debugfs: Remove broken no-mount mode
debugfs: Remove redundant access mode checks
driver core: Check drivers_autoprobe for all added devices
driver core: WQ_PERCPU added to alloc_workqueue users
driver core: replace use of system_unbound_wq with system_dfl_wq
tick/nohz: Expose housekeeping CPUs in sysfs
tick/nohz: avoid showing '(null)' if nohz_full= not set
sysfs/cpu: Use DEVICE_ATTR_RO for nohz_full attribute
kernfs: fix memory leak of kernfs_iattrs in __kernfs_new_node
fs/kernfs: raise sb->maxbytes to MAX_LFS_FILESIZE
mod_devicetable: Bump auxiliary_device_id name size
sysfs: simplify attribute definition macros
samples/kobject: constify 'struct foo_attribute'
samples/kobject: add is_visible() callback to attribute group
sysfs: attribute_group: enable const variants of is_visible()
sysfs: introduce __SYSFS_FUNCTION_ALTERNATIVE()
sysfs: transparently handle const pointers in ATTRIBUTE_GROUPS()
sysfs: attribute_group: allow registration of const attribute
...
|
||
|
Linus Torvalds
|
b1ae17cd0f |
Minor IPMI fixes
Some device tree cleanups and a maintainer add. Fix a race when handling channel updates that could result in errors being reported to the user in some cases. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE/Q1c5nzg9ZpmiCaGYfOMkJGb/4EFAmky0/AACgkQYfOMkJGb /4Fa0w//URxkJDMHjQCc2A2wdqM5L55Efx/Z3yxCfCxDXVY7qf+6xRuSQPnhPhAk DIZAZOIMdPrArrvDsWgDKogGDiyd874KlZOpZuFQUGS6KzDHR/wJVer8umUytk2m LxrhmTAc9pCbrM23V7SzCE5m4pxDFL6MnwZtOCxlNBT15CeNyxnIELrAx2wYQsEs 6HAmZ3bwviM03Da5s1xSqXrQzvR5y9vaEfRNRjnP+TtGQjd9wp/vgQCS+ICEURRX h/t5AI1xbipn4MDGXXxtNZYY+KX4zdwAQhPtPlKo3Nvzsm4ICkb6MN+TBeRDWj0I rOcARjJ+OJsoKw4BhtFzs+bHZ/dHIVgIol9w6rpxpog/5Uj1S8bxbOoBSg0DaJPt Ik5ZjQaLtz1DrRGJN1a5Nf8IWj0c6RVndEKQ7A1hOSKeRfE8DeDtKxagNnCgxrZd IkXfI+v5FSqajwb7ozl+KoNbCcyO6n0GlNENVbdBO4E4sqGKGj49pvpE6cAA0ozn tqOqBVkr2gthPv6ofsbzh0KZQRhOXHTuwBlVXbmRZx4Ta6VdsWxRtqs97faWUCa7 6pF/MxBJ4c8ZugrzFvyxdLUjiZkS/HctZwzJSqkYlwq5Cdf0tl2Uy7oU6ky/crtO YYCXEzwT4TDkJjiGbI90JUieNeArsQIEco8gn4ynPLuBjjCvq4g= =RpBy -----END PGP SIGNATURE----- Merge tag 'for-linus-6.19-1' of https://github.com/cminyard/linux-ipmi Pull IPMI updates from Corey Minyard: "Minor IPMI fixes: - Some device tree cleanups and a maintainer add - Fix a race when handling channel updates that could result in errors being reported to the user in some cases" * tag 'for-linus-6.19-1' of https://github.com/cminyard/linux-ipmi: MAINTAINERS: Add entry on Loongson-2K IPMI driver dt-bindings: ipmi: Convert aspeed,ast2400-ibt-bmc to DT schema dt-bindings: ipmi: Convert nuvoton,npcm750-kcs-bmc to DT schema ipmi: Skip channel scan if channels are already marked ready ipmi: Fix __scan_channels() failing to rescan channels ipmi: Fix the race between __scan_channels() and deliver_response() |
||
|
Linus Torvalds
|
096571bb89 |
ata fix for 6.19-rc1
- The DELLBOSS VD SATA controller times out when sending I/Os of size
4096 KiB or larger, even though it claims LBA48 support, which per
the ACS standard requires support for a maximum command size of
65535 sectors, i.e. 32 MiB - 512. Thus, quirk the device so that it
sets a lower maximum command size (me)
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Merge tag 'ata-6.19-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
Pull ata fix from Niklas Cassel:
- The DELLBOSS VD SATA controller times out when sending I/Os of size
4096 KiB or larger, even though it claims LBA48 support, which per
the ACS standard requires support for a maximum command size of
65535 sectors, i.e. 32 MiB - 512. Thus, quirk the device so that it
sets a lower maximum command size (me)
* tag 'ata-6.19-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
ata: libata-core: Quirk DELLBOSS VD max_sectors
ata: libata: Move quirk flags to their own enum
|
||
|
Linus Torvalds
|
001eefb503 |
Hi,
This second pull request for 6.19 is targeted for tpm2-sessions updates. There's two bug fixes and two more cosmetic tweaks for HMAC protected sessions. They provide a baseine for further improvements to be implemented during the the course of the release cycle. BR, Jarkko -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRE6pSOnaBC00OEHEIaerohdGur0gUCaTJydQAKCRAaerohdGur 0lD9AP9vg5qIchVhfDDNJ3uwzCjwEa9FpFpsozQ5nBgwnynW9gD/XN1GckMcafLP AlvM+hQHMMj2ZAp3Ki0vBKK8NGMj2gU= =rhdt -----END PGP SIGNATURE----- Merge tag 'tpmdd-sessions-next-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull more tpm updates from Jarkko Sakkinen: "This is targeted for tpm2-sessions updates. There's two bug fixes and two more cosmetic tweaks for HMAC protected sessions. They provide a baseine for further improvements to be implemented during the the course of the release cycle" * tag 'tpmdd-sessions-next-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm2-sessions: Open code tpm_buf_append_hmac_session() tpm2-sessions: Remove 'attributes' parameter from tpm_buf_append_auth tpm2-sessions: Fix tpm2_read_public range checks tpm2-sessions: Fix out of range indexing in name_size |
||
|
Linus Torvalds
|
f19b84186d |
[GIT PULL for v6.19] media updates
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||
|
Linus Torvalds
|
7eb7f5723d |
SCSI misc on 20251204
Usual driver updates (ufs, lpfc, target, qla2xxx) plus assorted cleanups and fixes including the WQ_PERCPU series. The biggest core change is the new allocation of pseudo-devices which allow the sending of internal commands to a given SCSI target. Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iLgEABMIAGAWIQTnYEDbdso9F2cI+arnQslM7pishQUCaTJf+BsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMSwyLDImHGphbWVzLmJvdHRvbWxleUBoYW5zZW5wYXJ0bmVy c2hpcC5jb20ACgkQ50LJTO6YrIUC9QEA+q+UqGr7hPTs9C4kdLoxjDpG6tmXo11H ZkuXKjR5rDABAPPe3HV0Bk9C9jpLVPLp+fGJvgw//rib+XtYMjwxAJ71 =bQZL -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "Usual driver updates (ufs, lpfc, target, qla2xxx) plus assorted cleanups and fixes including the WQ_PERCPU series. The biggest core change is the new allocation of pseudo-devices which allow the sending of internal commands to a given SCSI target" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (147 commits) scsi: MAINTAINERS: Add the UFS include directory scsi: scsi_debug: Support injecting unaligned write errors scsi: qla2xxx: Fix improper freeing of purex item scsi: ufs: rockchip: Fix compile error without CONFIG_GPIOLIB scsi: ufs: rockchip: Reset controller on PRE_CHANGE of hce enable notify scsi: ufs: core: Use scsi_device_busy() scsi: ufs: core: Fix single doorbell mode support scsi: pm80xx: Add WQ_PERCPU to alloc_workqueue() users scsi: target: Add WQ_PERCPU to alloc_workqueue() users scsi: qedi: Add WQ_PERCPU to alloc_workqueue() users scsi: target: ibmvscsi: Add WQ_PERCPU to alloc_workqueue() users scsi: qedf: Add WQ_PERCPU to alloc_workqueue() users scsi: bnx2fc: Add WQ_PERCPU to alloc_workqueue() users scsi: be2iscsi: Add WQ_PERCPU to alloc_workqueue() users scsi: message: fusion: Add WQ_PERCPU to alloc_workqueue() users scsi: lpfc: WQ_PERCPU added to alloc_workqueue() users scsi: scsi_transport_fc: WQ_PERCPU added to alloc_workqueue users() scsi: scsi_dh_alua: WQ_PERCPU added to alloc_workqueue() users scsi: qla2xxx: WQ_PERCPU added to alloc_workqueue() users scsi: target: sbp: Replace use of system_unbound_wq with system_dfl_wq ... |
||
|
Mike Snitzer
|
3af870aedb |
nfs/localio: fix regression due to out-of-order __put_cred
Commit |
||
|
Linus Torvalds
|
11efc1cb70 |
soc: driver updates for 6.19, part 2
These updates came a little late, or were based on a later 6.18-rc
tag than the others:
- A new driver for cache management on cxl devices with memory shared
in a coherent cluster. This is part of the drivers/cache/ tree, but
unlike the other drivers that back the dma-mapping interfaces, this
one is needed only during CPU hotplug.
- A shared branch for reset controllers using swnode infrastructure
- Added support for new SoC variants in the Amlogic soc_device
identification
- Minor updates in Freescale, Microchip, Samsung, and Apple SoC drivers
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Merge tag 'soc-drivers-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull more SoC driver updates from Arnd Bergmann:
"These updates came a little late, or were based on a later 6.18-rc tag
than the others:
- A new driver for cache management on cxl devices with memory shared
in a coherent cluster. This is part of the drivers/cache/ tree, but
unlike the other drivers that back the dma-mapping interfaces, this
one is needed only during CPU hotplug.
- A shared branch for reset controllers using swnode infrastructure
- Added support for new SoC variants in the Amlogic soc_device
identification
- Minor updates in Freescale, Microchip, Samsung, and Apple SoC
drivers"
* tag 'soc-drivers-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits)
soc: samsung: exynos-pmu: fix device leak on regmap lookup
soc: samsung: exynos-pmu: Fix structure initialization
soc: fsl: qbman: use kmalloc_array() instead of kmalloc()
soc: fsl: qbman: add WQ_PERCPU to alloc_workqueue users
MAINTAINERS: Update email address for Christophe Leroy
MAINTAINERS: refer to intended file in STANDALONE CACHE CONTROLLER DRIVERS
cache: Support cache maintenance for HiSilicon SoC Hydra Home Agent
cache: Make top level Kconfig menu a boolean dependent on RISCV
MAINTAINERS: Add Jonathan Cameron to drivers/cache and add lib/cache_maint.c + header
arm64: Select GENERIC_CPU_CACHE_MAINTENANCE
lib: Support ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION
soc: amlogic: meson-gx-socinfo: add new SoCs id
dt-bindings: arm: amlogic: meson-gx-ao-secure: support more SoCs
memregion: Support fine grained invalidate by cpu_cache_invalidate_memregion()
memregion: Drop unused IORES_DESC_* parameter from cpu_cache_invalidate_memregion()
dt-bindings: cache: sifive,ccache0: add a pic64gx compatible
MAINTAINERS: rename Microchip RISC-V entry
MAINTAINERS: add new soc drivers to Microchip RISC-V entry
soc: microchip: add mfd drivers for two syscon regions on PolarFire SoC
dt-bindings: soc: microchip: document the simple-mfd syscon on PolarFire SoC
...
|
||
|
Linus Torvalds
|
208eed95fc |
soc: driver updates for 6.19
This is the first half of the driver changes:
- A treewide interface change to the "syscore" operations for
power management, as a preparation for future Tegra specific
changes.
- Reset controller updates with added drivers for LAN969x, eic770
and RZ/G3S SoCs.
- Protection of system controller registers on Renesas and Google SoCs,
to prevent trivially triggering a system crash from e.g. debugfs
access.
- soc_device identification updates on Nvidia, Exynos and Mediatek
- debugfs support in the ST STM32 firewall driver
- Minor updates for SoC drivers on AMD/Xilinx, Renesas, Allwinner, TI
- Cleanups for memory controller support on Nvidia and Renesas
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Merge tag 'soc-drivers-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
"This is the first half of the driver changes:
- A treewide interface change to the "syscore" operations for power
management, as a preparation for future Tegra specific changes
- Reset controller updates with added drivers for LAN969x, eic770 and
RZ/G3S SoCs
- Protection of system controller registers on Renesas and Google
SoCs, to prevent trivially triggering a system crash from e.g.
debugfs access
- soc_device identification updates on Nvidia, Exynos and Mediatek
- debugfs support in the ST STM32 firewall driver
- Minor updates for SoC drivers on AMD/Xilinx, Renesas, Allwinner, TI
- Cleanups for memory controller support on Nvidia and Renesas"
* tag 'soc-drivers-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (114 commits)
memory: tegra186-emc: Fix missing put_bpmp
Documentation: reset: Remove reset_controller_add_lookup()
reset: fix BIT macro reference
reset: rzg2l-usbphy-ctrl: Fix a NULL vs IS_ERR() bug in probe
reset: th1520: Support reset controllers in more subsystems
reset: th1520: Prepare for supporting multiple controllers
dt-bindings: reset: thead,th1520-reset: Add controllers for more subsys
dt-bindings: reset: thead,th1520-reset: Remove non-VO-subsystem resets
reset: remove legacy reset lookup code
clk: davinci: psc: drop unused reset lookup
reset: rzg2l-usbphy-ctrl: Add support for RZ/G3S SoC
reset: rzg2l-usbphy-ctrl: Add support for USB PWRRDY
dt-bindings: reset: renesas,rzg2l-usbphy-ctrl: Document RZ/G3S support
reset: eswin: Add eic7700 reset driver
dt-bindings: reset: eswin: Documentation for eic7700 SoC
reset: sparx5: add LAN969x support
dt-bindings: reset: microchip: Add LAN969x support
soc: rockchip: grf: Add select correct PWM implementation on RK3368
soc/tegra: pmc: Add USB wake events for Tegra234
amba: tegra-ahb: Fix device leak on SMMU enable
...
|
||
|
Linus Torvalds
|
66a1025f7f |
soc: sew SoC familes for 6.19
These three new families of SoC are split out into a separate branch
because they touch multiple parts of the source tree and are better
left separate for the initial merge.
- Black Sesame Technologies C1200 is an automotive SoC using
Cortex-A78 CPU cores
- Anlogic dr1v90 (not to be confused with Amlogic) is an FPGA
platform using a single nuclei ux900 RISC-V core
- Tenstorrent Blackhole is a Neural Processing Unit using
custom "Tensix" cores for computation offload managed by
Linux running on SiFive X280 RISC-V cores.
Support for all three is rather rudimentary at the moment and will get
improved as device drivers are merged through other tree.
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Merge tag 'soc-newsoc-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull new SoC families update from Arnd Bergmann:
"These three new families of SoC are split out into a separate branch
because they touch multiple parts of the source tree and are better
left separate for the initial merge.
- Black Sesame Technologies C1200 is an automotive SoC using
Cortex-A78 CPU cores
- Anlogic dr1v90 (not to be confused with Amlogic) is an FPGA
platform using a single nuclei ux900 RISC-V core
- Tenstorrent Blackhole is a Neural Processing Unit using custom
"Tensix" cores for computation offload managed by Linux running on
SiFive X280 RISC-V cores.
Support for all three is rather rudimentary at the moment and will get
improved as device drivers are merged through other tree"
* tag 'soc-newsoc-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits)
MAINTAINERS: add Black Sesame Technologies (BST) ARM SoC support
arm64: defconfig: enable BST platform support
arm64: dts: bst: add support for Black Sesame Technologies C1200 CDCU1.0 board
arm64: Kconfig: add ARCH_BST for Black Sesame Technologies SoCs
dt-bindings: arm: add Black Sesame Technologies (bst) SoC
dt-bindings: vendor-prefixes: Add Black Sesame Technologies Co., Ltd.
MAINTAINERS: Setup support for Anlogic tree
riscv: defconfig: Enable Anlogic SoC
riscv: dts: anlogic: Add Milianke MLKPAI FS01 board
riscv: dts: Add initial Anlogic DR1V90 SoC device tree
riscv: Add Anlogic SoC famly Kconfig support
dt-bindings: serial: snps-dw-apb-uart: Add Anlogic DR1V90 uart
dt-bindings: timer: Add Anlogic DR1V90 ACLINT MTIMER
dt-bindings: riscv: Add Anlogic DR1V90
dt-bindings: riscv: Add Nuclei UX900 compatibles
dt-bindings: vendor-prefixes: Add Anlogic, Milianke and Nuclei
riscv: defconfig: Enable Tenstorrent SoCs
riscv: Kconfig.socs: Add ARCH_TENSTORRENT for Tenstorrent SoCs
riscv: dts: Add Tenstorrent Blackhole SoC PCIe cards
dt-bindings: interrupt-controller: Add Tenstorrent Blackhole compatible
...
|
||
|
Linus Torvalds
|
0cac5ce06e |
soc: devicetree updates for 6.19
Three new SoCs got added in existing arm64 chip families:
- Renesas R-Car X5H (R8A78000) is a new generation of automotive SoCs,
based on 16 Cortex-A720 (Armv9.2) cores, which makes the the currently
highest-perforance embedded SoC.
- TI AM62L is a new variant of the AM62 family of industrial SoCs, this
one comes without a GPU.
- Qualcomm MSM8937 (Snapdragon 430) is an older mobile phone chip based
on Cortex-A53, and closely related to MSM8917 (Snapdragn 425), which we
already support.
In addition, there are a good number of newly supported machines
across SoC families:
- Two Aspeed AST2600 (Cortex-A7) based BMC setups for large servers
- Mobile Phones and tables based on Mediatek MT6582, Nvidia Tegra124,
Qualcomm MSM8937 and Qualcomm MSM8939,
- Two Laptops based on Qualcomm SoCs: one using the older sdm850, the
other using x1p42100.
- One Router based on Rockchips RK3568
- 24 variants of the Enclustra Mercury system-on-module, all based on
32-bit Intel/Altera SocFPGA chips, plus two boards using 64-bit
SocFPGA Agilex chips..
- 30 industrial/embedded boards and single-board computers, using
various chips from NXP, Rockchips, Mediatek, TI, Amlogic, Qualcomm,
Spacemit, and Starfive.
In total there are 783 commits here, the majority of these improving
hardware support and cleaning up devicetree files across the tree, with
the majority of the changes going into the Qualcomm, NXP, Renesas and
Rockchips platforms.
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Merge tag 'soc-dt-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC devicetree updates from Arnd Bergmann:
"Three new SoCs got added in existing arm64 chip families:
- Renesas R-Car X5H (R8A78000) is a new generation of automotive
SoCs, based on 16 Cortex-A720 (Armv9.2) cores, which makes the the
currently highest-perforance embedded SoC.
- TI AM62L is a new variant of the AM62 family of industrial SoCs,
this one comes without a GPU.
- Qualcomm MSM8937 (Snapdragon 430) is an older mobile phone chip
based on Cortex-A53, and closely related to MSM8917 (Snapdragn
425), which we already support.
In addition, there are a good number of newly supported machines
across SoC families:
- Two Aspeed AST2600 (Cortex-A7) based BMC setups for large servers
- Mobile Phones and tables based on Mediatek MT6582, Nvidia Tegra124,
Qualcomm MSM8937 and Qualcomm MSM8939,
- Two Laptops based on Qualcomm SoCs: one using the older sdm850, the
other using x1p42100.
- One Router based on Rockchips RK3568
- 24 variants of the Enclustra Mercury system-on-module, all based on
32-bit Intel/Altera SocFPGA chips, plus two boards using 64-bit
SocFPGA Agilex chips..
- 30 industrial/embedded boards and single-board computers, using
various chips from NXP, Rockchips, Mediatek, TI, Amlogic, Qualcomm,
Spacemit, and Starfive.
In total there are 783 commits here, the majority of these improving
hardware support and cleaning up devicetree files across the tree,
with the majority of the changes going into the Qualcomm, NXP, Renesas
and Rockchips platforms"
* tag 'soc-dt-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (782 commits)
arm64: dts: mediatek: mt8195: Fix address range for JPEG decoder core 1
ARM: dts: samsung: exynos4412-midas: turn off SDIO WLAN chip during system suspend
ARM: dts: samsung: exynos4210-trats: turn off SDIO WLAN chip during system suspend
ARM: dts: samsung: exynos4210-i9100: turn off SDIO WLAN chip during system suspend
ARM: dts: samsung: universal_c210: turn off SDIO WLAN chip during system suspend
arm64: dts: amlogic: meson-g12b: Fix L2 cache reference for S922X CPUs
arm64: dts: Add gpio_intc node for Amlogic S7D SoCs
arm64: dts: Add gpio_intc node for Amlogic S7 SoCs
arm64: dts: Add gpio_intc node for Amlogic S6 SoCs
arm64: dts: amlogic: s7d: add ao secure node
arm64: dts: amlogic: s7: add ao secure node
arm64: dts: amlogic: s6: add ao secure node
arm64: dts: amlogic: Fix the register name of the 'DBI' region
dts: arm64: amlogic: add a5 pinctrl node
arm64: dts: amlogic: s7d: add power domain controller node
arm64: dts: amlogic: s7: add power domain controller node
arm64: dts: amlogic: s6: add power domain controller node
dts: arm64: amlogic: Add ISP related nodes for C3
arm64: dts: meson: add initial device-tree for Tanix TX9 Pro
dt-bindings: arm: amlogic: add support for Tanix TX9 Pro
...
|
||
|
Linus Torvalds
|
09cab48db9 |
soc: arm code changes for 6.19
These are very minimal changes for 32-bit Arm platform code, enabling SMP bringup for one more SoC variant (mt6582) among spelling changes and a build warning fix. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmky7CAACgkQmmx57+YA GNmvOw//djF61SwbdYIocFKa0hJjSM7EwRTOJeB5vejiwfu74isemMIfNrAgbfIC pZhjl65uyQNUymnrN0yzp64mipDaCG6UklcRfu0SzSHxTHgkRrDUtKxeauza0pyv YrGQhn/G0GVUNVnQIXJwZQYJDwtNQMuRhGn9/hJdBQ8JlvQStDgh6LCGChbJpmjh L2qj7fXTxAPwIdWQYkuxH4WQFiaVEjdG06rTviBHTwm1GxV6cu6aAg+5G/+gxd+h ZXoswd6zURNGfP1+YFfF+o9DlZ+Z4Kyvhg421Wizc11HMQ9HXHzhrjgZCEgjO0kL VfnInimkoUZOOabNM1c57A4clSdVKdmjfAq1JJkHv7w5GOY2zwkULwrRJ+ybKoIl QUpWs7dbU2WqLRa69whrHTXdluCGd/lFLQDemHFt84FZfX+D6kKgbXrjIxGjrCRs v1EOV92G7o+VJZpa+A9vfEseXD2MisWFfkdozXcs+jl54hDJkH5X9kxlWP/qAwI3 ljxomd1v2MzzbZFGl2rJQx78HbsoSZrpi4KiacdRJ3MXeoNi2xpQeoxlu6R8jnKW oB0sF5+2eY0O3++lN/E2PpJHB8LNSWmErP9P9zeKp8KkLPhnpEb5l6Fs8k60fzQP Adz+NJpxPs9Hu2SPCsRxrX9RrzZeXKefC3Gs4lkkFCSNfhxXtCo= =Ygkj -----END PGP SIGNATURE----- Merge tag 'soc-arm-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC ARM code updates from Arnd Bergmann: "These are very minimal changes for 32-bit Arm platform code, enabling SMP bringup for one more SoC variant (mt6582) among spelling changes and a build warning fix" * tag 'soc-arm-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: omap1: avoid symbol clashes in fiq handler ARM: gemini: fix typos in comments ARM: versatile: Fix typo in versatile.c ARM: OMAP2+: Fix falg->flag typo in omap_smc2() ARM: mediatek: add MT6582 smp bring up code ARM: mediatek: add board_dt_compat entry for the MT6582 SoC |