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62593394f6
1266256 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Ian Rogers
|
62593394f6 |
perf parse-events: Legacy cache names on all PMUs and lower priority
Prior behavior is to not look for legacy cache names in sysfs/JSON and to create events on all core PMUs. New behavior is to look for sysfs/JSON events first on all PMUs, for core PMUs add a legacy event if the sysfs/JSON event isn't present. This is done so that there is consistency with how event names in terms are handled and their prioritization of sysfs/JSON over legacy. It may make sense to use a legacy cache event name as an event name on a non-core PMU so we should allow it. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Tested-by: Atish Patra <atishp@rivosinc.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Beeman Strong <beeman@rivosinc.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20240416061533.921723-7-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
78fae2071f |
perf tests parse-events: Use "branches" rather than "cache-references"
Switch from "cache-references" to "branches" in test as Intel has a sysfs event for "cache-references" and changing the priority for sysfs over legacy causes the test to fail. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Tested-by: Atish Patra <atishp@rivosinc.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Beeman Strong <beeman@rivosinc.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20240416061533.921723-6-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
f91fa2ae63 |
perf pmu: Refactor perf_pmu__match()
Move all implementation to pmu code. Don't allocate a fnmatch wildcard pattern, matching ignoring the suffix already handles this, and only use fnmatch if the given PMU name has a '*' in it. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Tested-by: Atish Patra <atishp@rivosinc.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Beeman Strong <beeman@rivosinc.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20240416061533.921723-5-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
90b2c210a5 |
perf parse-events: Avoid copying an empty list
In parse_events_add_pmu, delay copying the list of terms until it is known the list contains terms. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Tested-by: Atish Patra <atishp@rivosinc.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Beeman Strong <beeman@rivosinc.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20240416061533.921723-4-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
63dfcde977 |
perf parse-events: Directly pass PMU to parse_events_add_pmu()
Avoid passing the name of a PMU then finding it again, just directly pass the PMU. parse_events_multi_pmu_add_or_add_pmu() is the only version that needs to find a PMU, so move the find there. Remove the error message as parse_events_multi_pmu_add_or_add_pmu will given an error at the end when a name isn't either a PMU name or event name. Without the error message being created the location in the input parameter (loc) can be removed. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Tested-by: Atish Patra <atishp@rivosinc.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Beeman Strong <beeman@rivosinc.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20240416061533.921723-3-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
8b734eaa98 |
perf parse-events: Factor out '<event_or_pmu>/.../' parsing
Factor out the case of an event or PMU name followed by a slash based term list. This is with a view to sharing the code with new legacy hardware parsing. Use early return to reduce indentation in the code. Make parse_events_add_pmu static now it doesn't need sharing with parse-events.y. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Tested-by: Atish Patra <atishp@rivosinc.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Beeman Strong <beeman@rivosinc.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20240416061533.921723-2-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Adrian Hunter
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e0c48bf9e8 |
perf scripts python: Add a script to run instances of 'perf script' in parallel
Add a Python script to run a perf script command multiple times in
parallel, using perf script options --cpu and --time so that each job
processes a different chunk of the data.
Extend perf script tests to test also the new script.
The script supports the use of normal 'perf script' options like
--dlfilter and --script, so that the benefit of running parallel jobs
naturally extends to them also. In addition, a command can be provided
(refer --pipe-to option) to pipe standard output to a custom command.
Refer to the script's own help text at the end of the patch for more
details.
The script is useful for Intel PT traces, that can be efficiently
decoded by 'perf script' when split by CPU and/or time ranges. Running
jobs in parallel can decrease the overall decoding time.
Committer testing:
Ian reported that shellcheck found some issues, I installed it as there
are no warnings about it not being available, but when available it
fails the build with:
TEST /tmp/build/perf-tools-next/tests/shell/script.sh.shellcheck_log
CC /tmp/build/perf-tools-next/util/header.o
In tests/shell/script.sh line 20:
rm -rf "${temp_dir}/"*
^-------------^ SC2115 (warning): Use "${var:?}" to ensure this never expands to /* .
In tests/shell/script.sh line 83:
output1_dir="${temp_dir}/output1"
^---------^ SC2034 (warning): output1_dir appears unused. Verify use (or export if used externally).
In tests/shell/script.sh line 84:
output2_dir="${temp_dir}/output2"
^---------^ SC2034 (warning): output2_dir appears unused. Verify use (or export if used externally).
In tests/shell/script.sh line 86:
python3 "${pp}" -o "${output_dir}" --jobs 4 --verbose -- perf script -i "${perf_data}"
^-----------^ SC2154 (warning): output_dir is referenced but not assigned (did you mean 'output1_dir'?).
For more information:
https://www.shellcheck.net/wiki/SC2034 -- output1_dir appears unused. Verif...
https://www.shellcheck.net/wiki/SC2115 -- Use "${var:?}" to ensure this nev...
https://www.shellcheck.net/wiki/SC2154 -- output_dir is referenced but not ...
Did these fixes:
- rm -rf "${temp_dir}/"*
+ rm -rf "${temp_dir:?}/"*
And:
@@ -83,8 +83,8 @@ test_parallel_perf()
output1_dir="${temp_dir}/output1"
output2_dir="${temp_dir}/output2"
perf record -o "${perf_data}" --sample-cpu uname
- python3 "${pp}" -o "${output_dir}" --jobs 4 --verbose -- perf script -i "${perf_data}"
- python3 "${pp}" -o "${output_dir}" --jobs 4 --verbose --per-cpu -- perf script -i "${perf_data}"
+ python3 "${pp}" -o "${output1_dir}" --jobs 4 --verbose -- perf script -i "${perf_data}"
+ python3 "${pp}" -o "${output2_dir}" --jobs 4 --verbose --per-cpu -- perf script -i "${perf_data}"
After that:
root@number:~# perf test -vv "perf script tests"
97: perf script tests:
--- start ---
test child forked, pid 4084139
DB test
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.032 MB /tmp/perf-test-script.T4MJDr0L6J/perf.data (7 samples) ]
<SNIP>
DB test [Success]
parallel-perf test
Linux
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.034 MB /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data (7 samples) ]
Starting: perf script --time=,91898.301878499 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --time=91898.301878500,91898.301905999 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --time=91898.301906000,91898.301933499 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --time=91898.301933500, -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --time=91898.301878500,91898.301905999 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --time=91898.301906000,91898.301933499 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
There are 4 jobs: 2 completed, 2 running
Finished: perf script --time=,91898.301878499 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --time=91898.301933500, -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
There are 4 jobs: 4 completed, 0 running
All jobs finished successfully
parallel-perf.py done
Starting: perf script --cpu=0 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=1 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=2 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=3 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=0 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=1 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=2 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=3 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
There are 28 jobs: 4 completed, 0 running
Starting: perf script --cpu=4 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=5 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=6 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=7 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=4 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=5 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=6 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=7 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
There are 28 jobs: 8 completed, 0 running
Starting: perf script --cpu=8 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=9 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=10 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=11 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=8 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=9 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=10 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=11 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
There are 28 jobs: 12 completed, 0 running
Starting: perf script --cpu=12 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=13 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=14 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=15 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=12 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=13 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=14 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=15 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
There are 28 jobs: 16 completed, 0 running
Starting: perf script --cpu=16 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=17 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=18 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=19 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=16 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=17 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=18 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=19 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
There are 28 jobs: 20 completed, 0 running
Starting: perf script --cpu=20 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=21 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=22 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=23 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=20 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=21 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=22 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=23 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
There are 28 jobs: 24 completed, 0 running
Starting: perf script --cpu=24 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=25 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=26 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Starting: perf script --cpu=27 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=25 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=26 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
Finished: perf script --cpu=27 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
There are 28 jobs: 27 completed, 1 running
Finished: perf script --cpu=24 -i /tmp/perf-test-script.T4MJDr0L6J/pp-perf.data
There are 28 jobs: 28 completed, 0 running
All jobs finished successfully
parallel-perf.py done
parallel-perf test [Success]
--- Cleaning up ---
---- end(0) ----
97: perf script tests : Ok
root@number:~#
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240423133248.10206-1-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo
|
cd88c11c6d |
tools lib rbtree: Pick some improvements from the kernel rbtree code
The tools/lib/rbtree.c code came from the kernel, removing the
EXPORT_SYMBOL() that make sense only there, unfortunately it is not
being checked with tools/perf/check_headers.sh, will try to remedy this,
till then pick the improvements from:
|
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Arnaldo Carvalho de Melo
|
7255fcc80d |
perf tests shell kprobes: Add missing description as used by 'perf test' output
Before: root@x1:~# perf test 76 76: SPDX-License-Identifier: GPL-2.0 : Ok root@x1:~# After: root@x1:~# perf test 76 76: Add 'perf probe's, list and remove them. : Ok root@x1:~# Reviewed-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Veronika Molnarova <vmolnaro@redhat.com> Link: https://lore.kernel.org/lkml/ZigRDKUGkcDqD-yW@x1 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Arnaldo Carvalho de Melo
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b29781afae |
tools arch x86: Sync the msr-index.h copy with the kernel sources
To pick up the changes from these csets: |
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Arnaldo Carvalho de Melo
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e7a8074d2f |
tools include UAPI: Sync linux/vhost.h with the kernel sources
To get the changes in: |
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Arnaldo Carvalho de Melo
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173b0b5b0e |
Merge remote-tracking branch 'torvalds/master' into perf-tools-next
To pick up fixes sent via perf-tools, by Namhyung Kim. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Linus Torvalds
|
ed30a4a51b | Linux 6.9-rc5 | ||
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Linus Torvalds
|
48cf398f15 |
Char/Misc driver fixes for 6.9-rc5
Here are some small char/misc and other driver fixes for 6.9-rc5. Included in here are the following: - binder driver fix for reported problem - speakup crash fix - mei driver fixes for reported problems - comdei driver fix - interconnect driver fixes - rtsx driver fix - peci.h kernel doc fix All of these have been in linux-next for over a week with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZiT2+g8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylExgCfdEFb54LOH10I3hstLdzKEYQlIdUAoK8fGerp o29X7GJ3kmKh7d2tIS1m =iXIs -----END PGP SIGNATURE----- Merge tag 'char-misc-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver fixes from Greg KH: "Here are some small char/misc and other driver fixes for 6.9-rc5. Included in here are the following: - binder driver fix for reported problem - speakup crash fix - mei driver fixes for reported problems - comdei driver fix - interconnect driver fixes - rtsx driver fix - peci.h kernel doc fix All of these have been in linux-next for over a week with no reported problems" * tag 'char-misc-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: peci: linux/peci.h: fix Excess kernel-doc description warning binder: check offset alignment in binder_get_object() comedi: vmk80xx: fix incomplete endpoint checking mei: vsc: Unregister interrupt handler for system suspend Revert "mei: vsc: Call wake_up() in the threaded IRQ handler" misc: rtsx: Fix rts5264 driver status incorrect when card removed mei: me: disable RPL-S on SPS and IGN firmwares speakup: Avoid crash on very long word interconnect: Don't access req_list while it's being manipulated interconnect: qcom: x1e80100: Remove inexistent ACV_PERF BCM |
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Linus Torvalds
|
4e90ba757b |
Kernfs bugfix and documentation update for 6.9-rc5
Here are 2 changes for 6.9-rc5 that deal with "driver core" stuff, that do the following: - sysfs reference leak fix - embargoed-hardware-issues.rst update for Power Both of these have been in linux-next for over a week with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZiT4Dw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ymFwQCfR1OysT/aO16NUYBSaGd7Tx4/3dIAn3YDU7O7 BvGCYc/Nv7S7WdmA5KKf =RuJo -----END PGP SIGNATURE----- Merge tag 'driver-core-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull kernfs bugfix and documentation update from Greg KH: "Here are two changes for 6.9-rc5 that deal with "driver core" stuff, that do the following: - sysfs reference leak fix - embargoed-hardware-issues.rst update for Power Both of these have been in linux-next for over a week with no reported issues" * tag 'driver-core-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: Documentation: embargoed-hardware-issues.rst: Add myself for Power fs: sysfs: Fix reference leak in sysfs_break_active_protection() |
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Linus Torvalds
|
c0c6b5c090 |
TTY/Serial driver fixes for 6.9-rc5
Here are some small tty and serial driver fixes for 6.9-rc5 that resolve a bunch of reported problems. Included in here are: - MAINTAINERS and .mailmap update for Richard Genoud - serial core regression fixes from 6.9-rc1 changes - pci id cleanups - serial core crash fix - stm32 driver fixes - 8250 driver fixes 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----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZiT5AA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yli4QCeI7KNJxNI16CaI6tnVaKuhoWV8xkAn0Km6i4v 86MWyM8lo/GPpz18Jk13 =9vjg -----END PGP SIGNATURE----- Merge tag 'tty-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial driver fixes from Greg KH: "Here are some small tty and serial driver fixes for 6.9-rc5 that resolve a bunch of reported problems. Included in here are: - MAINTAINERS and .mailmap update for Richard Genoud - serial core regression fixes from 6.9-rc1 changes - pci id cleanups - serial core crash fix - stm32 driver fixes - 8250 driver fixes All of these have been in linux-next for a while with no reported problems" * tag 'tty-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: stm32: Reset .throttled state in .startup() serial: stm32: Return IRQ_NONE in the ISR if no handling happend serial: core: Fix missing shutdown and startup for serial base port serial: core: Clearing the circular buffer before NULLifying it MAINTAINERS: mailmap: update Richard Genoud's email address serial/pmac_zilog: Remove flawed mitigation for rx irq flood serial: 8250_pci: Remove redundant PCI IDs serial: core: Fix regression when runtime PM is not enabled serial: mxs-auart: add spinlock around changing cts state serial: 8250_dw: Revert: Do not reclock if already at correct rate serial: 8250_lpc18xx: disable clks on error in probe() |
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Linus Torvalds
|
5fa0ab4547 |
USB / Thunderbolt driver fixes for 6.9-rc5
Here are some small USB and Thunderbolt driver fixes for 6.9-rc5. Included in here are: - MAINTAINER file update for invalid email address - usb-serial device id updates - typec driver fixes - thunderbolt / usb4 driver fixes - usb core shutdown fixes - cdc-wdm driver revert for reported problem in -rc1 - usb gadget driver fixes - xhci driver fixes 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----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZiT54g8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylv8wCgvu/Biz4HuaLv0gE/K3c+mkxnjQEAmwQw8SVi oJfHlArCZ5L4EMDumrs5 =MYb6 -----END PGP SIGNATURE----- Merge tag 'usb-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt driver fixes from Greg KH: "Here are some small USB and Thunderbolt driver fixes for 6.9-rc5. Included in here are: - MAINTAINER file update for invalid email address - usb-serial device id updates - typec driver fixes - thunderbolt / usb4 driver fixes - usb core shutdown fixes - cdc-wdm driver revert for reported problem in -rc1 - usb gadget driver fixes - xhci driver fixes All of these have been in linux-next for a while with no reported problems" * tag 'usb-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (25 commits) USB: serial: option: add Telit FN920C04 rmnet compositions usb: dwc3: ep0: Don't reset resource alloc flag Revert "usb: cdc-wdm: close race between read and workqueue" USB: serial: option: add Rolling RW101-GL and RW135-GL support USB: serial: option: add Lonsung U8300/U9300 product USB: serial: option: add support for Fibocom FM650/FG650 USB: serial: option: support Quectel EM060K sub-models USB: serial: option: add Fibocom FM135-GL variants usb: misc: onboard_usb_hub: Disable the USB hub clock on failure thunderbolt: Avoid notify PM core about runtime PM resume thunderbolt: Fix wake configurations after device unplug usb: dwc2: host: Fix dereference issue in DDMA completion flow. usb: typec: mux: it5205: Fix ChipID value typo MAINTAINERS: Drop Li Yang as their email address stopped working usb: gadget: fsl: Initialize udc before using it usb: Disable USB3 LPM at shutdown usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error usb: typec: tcpm: Correct the PDO counting in pd_set usb: gadget: functionfs: Wait for fences before enqueueing DMABUF usb: gadget: functionfs: Fix inverted DMA fence direction ... |
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Linus Torvalds
|
3b68086599 |
- Add a missing memory barrier in the concurrency ID mm switching
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmYk064ACgkQEsHwGGHe VUo+Gg/9GvZD7InmNHQx+TZORbCphljcx110JxB0wh6l1hTdqy57VbLjZtnztCVt EkFGku/5DEDLQVDD1VHvR6w8w3rayqBAhbGApnJfVGEDJfqyYBGXG4Nhx6qsJD5F YBtgk+HZjZ7G5kmGlokgNKXmh4NadUwADbkBaV+iSXBQs+Teld1THJFylO7ju+rZ jUttExna3YhsiHdcRwBhlxFwHm0SXsd591n9slTxNoIRg19SVAvfkYmcoL2W70c0 qtHtaVS37sHInFuVzI53W82hNfGLLgPt+vkQEtiG00CwR4956I2LkorsfAG3JwAA CPlbgO3ypwWSJjSdRrvYkjn7pw9JtlMQMpVh+ypaMgQ1zucb6FpDEzHnAA4lbgNW u31ALXlqhUcnKC/3HZC+vPQosRNSyBP2rWtNNdMZ3YKrW4vU/5zII+4foZj9kv3u irH27Suh6aKMc1y6THNDZmwcgJIFRtvr3K1fm7WwM0z5qz5uNq3sOW5RIQTTL3ti +lW7pK1NqUHZhTsOs09+kt/M7vfxyrMqk5qma18kgdgkaRCwCSJLcPGICVCM5WmD mnLsbs15PIKdN4cwfqeC0KzWr/xroPn1VHiWgU9zZeXcEVss0+UDcMbopQERsXH0 6AJV5A0/H/PVfDFKs5aTdwzQXB3LKG2AGdGoX7KpN8vtHf5TFt4= =YLBT -----END PGP SIGNATURE----- Merge tag 'sched_urgent_for_v6.9_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Borislav Petkov: - Add a missing memory barrier in the concurrency ID mm switching * tag 'sched_urgent_for_v6.9_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Add missing memory barrier in switch_mm_cid |
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Linus Torvalds
|
d07a0b861d |
- Fix CPU feature dependencies of GFNI, VAES, and VPCLMULQDQ
- Print the correct error code when FRED reports a bad event type - Add a FRED-specific INT80 handler without the special dances that need to happen in the current one - Enable the using-the-default-return-thunk-but-you-should-not warning only on configs which actually enable those special return thunks - Check the proper feature flags when selecting BHI retpoline mitigation -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmYk0HUACgkQEsHwGGHe VUr7LQ//SZAd9Gcww794BP54TelXnrOWv7A5VZrzt1W3vknQCavKVdsY4seUVkT/ mSzg0GPXMUNf5SA11y41k9ZxpuBp3J1rF/NG/x0tkB7mIxP6Lmuseaun9gQQd00e 9YzyK9Da9J9svQvWFd3cPDHiQT6vwz/05f2iyc7xVgSqnatRs/xl/BYZkJm6xl9w nSOjD4XEy5pydP1W0mH4/g+rWG5rBTzhPkbehX+aRFhC+fSEYv0g9TJpMwWs82vv RJwbUaSxHBtycZ9x77WoBJOvtEVISO35JQuJfYzK82MUiZS5pND4dpzjyF/0mQjQ kfVTOqWnE1jtDX+QaqCmwEVrGfEGw2aratQDXIcahqhpNUX269X4XuFSH5vhVF+V yblOx8zX4og4/g0mQ9ijddc2Jr9fbGPNAZwFQztiK+uGaua/S6E/smtte0YOyV5D qZD1DXtDg4WjjxRY2tPQTuIEBGicb6xDY7rby7kXzAwIgZO/rcVL3/kWDMzBffIK In0Khlu33dezzvpQVWgkQcoK/mGVywJyyOxpYwuiLRZVfarMt304/i7FbCGSAf+4 hGVdl+gfa8+j2vjveQe3a2QeCfjo1XkYwVJYJdzWmTnoU90mAzQbeFm3u+didEqE kj1ObMlKNbrsv70M805Vmequ5VwKTxPyHcbxI+tjKGS/TC8Gy+0= =53Ih -----END PGP SIGNATURE----- Merge tag 'x86_urgent_for_v6.9_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Fix CPU feature dependencies of GFNI, VAES, and VPCLMULQDQ - Print the correct error code when FRED reports a bad event type - Add a FRED-specific INT80 handler without the special dances that need to happen in the current one - Enable the using-the-default-return-thunk-but-you-should-not warning only on configs which actually enable those special return thunks - Check the proper feature flags when selecting BHI retpoline mitigation * tag 'x86_urgent_for_v6.9_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ x86/fred: Fix incorrect error code printout in fred_bad_type() x86/fred: Fix INT80 emulation for FRED x86/retpolines: Enable the default thunk warning only on relevant configs x86/bugs: Fix BHI retpoline check |
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Linus Torvalds
|
977b1ef518 |
block-6.9-20240420
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|
Linus Torvalds
|
39316e5fa9 |
Update MAINTAINERS emails to working ones
Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCZiO5FiYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishRZwAQCWHVE/ KliOKbwdMaOLCE5MERmQVkBaBoSXPSjZix62lgEA2dOxVqKWN9ULJ2BrrS6cbGCW e51gzItgpOwMsAvm9XE= =FBiC -----END PGP SIGNATURE----- Merge tag 'email' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull email address update from James Bottomley: "My IBM email has stopped working, so update to a working email address" * tag 'email' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: MAINTAINERS: update to working email address |
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|
Linus Torvalds
|
817772266d |
* Clean up SVM's enter/exit assembly code so that it can be compiled
without OBJECT_FILES_NON_STANDARD. This fixes a warning
"Unpatched return thunk in use. This should not happen!" when running
KVM selftests.
* Fix a mostly benign bug in the gfn_to_pfn_cache infrastructure where KVM
would allow userspace to refresh the cache with a bogus GPA. The bug has
existed for quite some time, but was exposed by a new sanity check added in
6.9 (to ensure a cache is either GPA-based or HVA-based).
* Drop an unused param from gfn_to_pfn_cache_invalidate_start() that got left
behind during a 6.9 cleanup.
* Fix a math goof in x86's hugepage logic for KVM_SET_MEMORY_ATTRIBUTES that
results in an array overflow (detected by KASAN).
* Fix a bug where KVM incorrectly clears root_role.direct when userspace sets
guest CPUID.
* Fix a dirty logging bug in the where KVM fails to write-protect SPTEs used
by a nested guest, if KVM is using Page-Modification Logging and the nested
hypervisor is NOT using EPT.
x86 PMU:
* Drop support for virtualizing adaptive PEBS, as KVM's implementation is
architecturally broken without an obvious/easy path forward, and because
exposing adaptive PEBS can leak host LBRs to the guest, i.e. can leak
host kernel addresses to the guest.
* Set the enable bits for general purpose counters in PERF_GLOBAL_CTRL at
RESET time, as done by both Intel and AMD processors.
* Disable LBR virtualization on CPUs that don't support LBR callstacks, as
KVM unconditionally uses PERF_SAMPLE_BRANCH_CALL_STACK when creating the
perf event, and would fail on such CPUs.
Tests:
* Fix a flaw in the max_guest_memory selftest that results in it exhausting
the supply of ucall structures when run with more than 256 vCPUs.
* Mark KVM_MEM_READONLY as supported for RISC-V in set_memory_region_test.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"This is a bit on the large side, mostly due to two changes:
- Changes to disable some broken PMU virtualization (see below for
details under "x86 PMU")
- Clean up SVM's enter/exit assembly code so that it can be compiled
without OBJECT_FILES_NON_STANDARD. This fixes a warning "Unpatched
return thunk in use. This should not happen!" when running KVM
selftests.
Everything else is small bugfixes and selftest changes:
- Fix a mostly benign bug in the gfn_to_pfn_cache infrastructure
where KVM would allow userspace to refresh the cache with a bogus
GPA. The bug has existed for quite some time, but was exposed by a
new sanity check added in 6.9 (to ensure a cache is either
GPA-based or HVA-based).
- Drop an unused param from gfn_to_pfn_cache_invalidate_start() that
got left behind during a 6.9 cleanup.
- Fix a math goof in x86's hugepage logic for
KVM_SET_MEMORY_ATTRIBUTES that results in an array overflow
(detected by KASAN).
- Fix a bug where KVM incorrectly clears root_role.direct when
userspace sets guest CPUID.
- Fix a dirty logging bug in the where KVM fails to write-protect
SPTEs used by a nested guest, if KVM is using Page-Modification
Logging and the nested hypervisor is NOT using EPT.
x86 PMU:
- Drop support for virtualizing adaptive PEBS, as KVM's
implementation is architecturally broken without an obvious/easy
path forward, and because exposing adaptive PEBS can leak host LBRs
to the guest, i.e. can leak host kernel addresses to the guest.
- Set the enable bits for general purpose counters in
PERF_GLOBAL_CTRL at RESET time, as done by both Intel and AMD
processors.
- Disable LBR virtualization on CPUs that don't support LBR
callstacks, as KVM unconditionally uses
PERF_SAMPLE_BRANCH_CALL_STACK when creating the perf event, and
would fail on such CPUs.
Tests:
- Fix a flaw in the max_guest_memory selftest that results in it
exhausting the supply of ucall structures when run with more than
256 vCPUs.
- Mark KVM_MEM_READONLY as supported for RISC-V in
set_memory_region_test"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (30 commits)
KVM: Drop unused @may_block param from gfn_to_pfn_cache_invalidate_start()
KVM: selftests: Add coverage of EPT-disabled to vmx_dirty_log_test
KVM: x86/mmu: Fix and clarify comments about clearing D-bit vs. write-protecting
KVM: x86/mmu: Remove function comments above clear_dirty_{gfn_range,pt_masked}()
KVM: x86/mmu: Write-protect L2 SPTEs in TDP MMU when clearing dirty status
KVM: x86/mmu: Precisely invalidate MMU root_role during CPUID update
KVM: VMX: Disable LBR virtualization if the CPU doesn't support LBR callstacks
perf/x86/intel: Expose existence of callback support to KVM
KVM: VMX: Snapshot LBR capabilities during module initialization
KVM: x86/pmu: Do not mask LVTPC when handling a PMI on AMD platforms
KVM: x86: Snapshot if a vCPU's vendor model is AMD vs. Intel compatible
KVM: x86: Stop compiling vmenter.S with OBJECT_FILES_NON_STANDARD
KVM: SVM: Create a stack frame in __svm_sev_es_vcpu_run()
KVM: SVM: Save/restore args across SEV-ES VMRUN via host save area
KVM: SVM: Save/restore non-volatile GPRs in SEV-ES VMRUN via host save area
KVM: SVM: Clobber RAX instead of RBX when discarding spec_ctrl_intercepted
KVM: SVM: Drop 32-bit "support" from __svm_sev_es_vcpu_run()
KVM: SVM: Wrap __svm_sev_es_vcpu_run() with #ifdef CONFIG_KVM_AMD_SEV
KVM: SVM: Create a stack frame in __svm_vcpu_run() for unwinding
KVM: SVM: Remove a useless zeroing of allocated memory
...
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Linus Torvalds
|
e43afae4a3 |
powerpc fixes for 6.9 #3
- Fix wireguard loading failure on pre-Power10 due to Power10 crypto routines. - Fix papr-vpd selftest failure due to missing variable initialization. - Avoid unnecessary get/put in spapr_tce_platform_iommu_attach_dev(). Thanks to: Geetika Moolchandani, Jason Gunthorpe, Michal Suchánek, Nathan Lynch, Shivaprasad G Bhat. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmYi/zgTHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgE1PD/4h24qVn6KOWSDDgg8h/i5mnixqqFZh 7kWHqj4BpuS13ZiwLpo6cHcavUMSSAYjGi7pGDSFsnLtLlcf+T1YTXhnDy1XFs0w MJzf5ykCs/TyQr5rdQtWDRJ2Lio1UrV902LRCD273zp2w7omLLWaYpQXpMo77uZ4 Jx7C5BxciOtAeNk1wz2jqdSRzvBTp+KdDNpspZpW52s4dh1FNDnff/mAkNd4Up+g MD09f168O5xeOAdMmsTLGRCkOwEvukdIcdr/VZG+BG2EpaI1sJqi380rK/1+dIHS e66cVXsxTd/OHyUrodrQd5nJtOPYsVwI338GecQQn+4DX7tezCa7YYSO9aCO61jX f1NZqBds0HUSKXjBhRPKoG++sug3fAc7iLvFhtCqW3hAAGTIYcFIJkbrWtSefjHj A2slE9t84Ogu5S/Dk9MyMb5Jq+WEa8+aumw5/ZkSMgn/rNmVY5O63eZj/XnBqUrt bkY24UnoXG9908euEWpo1gPLAVwtiHcJOCCcUfEjPY1GdlWeS3jsp0OyBwZAVkIy TyuJv8uay6lb2pW9fOvNLx87cCfoTRv9wMTo5UrIlfQthuTGxdpvW8xdAeGINv3H Wl+bFFP+Mdp6iOF3uW4an4uKfHtsFrz+1J4LiZagZG0dLd5qZtufFmH97uCuYKWN xjAZxrHHvHB7PQ== =AIMX -----END PGP SIGNATURE----- Merge tag 'powerpc-6.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fix wireguard loading failure on pre-Power10 due to Power10 crypto routines - Fix papr-vpd selftest failure due to missing variable initialization - Avoid unnecessary get/put in spapr_tce_platform_iommu_attach_dev() Thanks to Geetika Moolchandani, Jason Gunthorpe, Michal Suchánek, Nathan Lynch, and Shivaprasad G Bhat. * tag 'powerpc-6.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: selftests/powerpc/papr-vpd: Fix missing variable initialization powerpc/crypto/chacha-p10: Fix failure on non Power10 powerpc/iommu: Refactor spapr_tce_platform_iommu_attach_dev() |
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|
Linus Torvalds
|
560d4e7738 |
A couple clk driver fixes, a build fix, and a deadlock fix.
- Mediatek mt7988 has broken PCIe because the wrong parent is used
- Mediatek clk drivers may deadlock when registering their clks because
the clk provider device is repeatedly runtime PM resumed and
suspended during probe and clk registration. Resuming the clk
provider device deadlocks with an ABBA deadlock due to genpd_lock and
the clk prepare_lock. The fix is to keep the device runtime resumed
while registering clks.
- Another runtime PM related deadlock, this time with disabling unused
clks during late init. We get an ABBA deadlock where a device is
runtime PM resuming (or suspending) while the disabling of unused
clks is happening in parallel. That runtime PM action calls into the
clk framework and tries to grab the clk prepare_lock while the
disabling of unused clks holds the prepare_lock and is waiting for
that runtime PM action to complete. The fix is to runtime resume all
the clk provider devices before grabbing the clk prepare_lock during
disable unused.
- A build fix to provide an empty devm_clk_rate_exclusive_get()
function when CONFIG_COMMON_CLK=n
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk fixes from Stephen Boyd:
"A couple clk driver fixes, a build fix, and a deadlock fix:
- Mediatek mt7988 has broken PCIe because the wrong parent is used
- Mediatek clk drivers may deadlock when registering their clks
because the clk provider device is repeatedly runtime PM resumed
and suspended during probe and clk registration.
Resuming the clk provider device deadlocks with an ABBA deadlock
due to genpd_lock and the clk prepare_lock. The fix is to keep the
device runtime resumed while registering clks.
- Another runtime PM related deadlock, this time with disabling
unused clks during late init.
We get an ABBA deadlock where a device is runtime PM resuming (or
suspending) while the disabling of unused clks is happening in
parallel. That runtime PM action calls into the clk framework and
tries to grab the clk prepare_lock while the disabling of unused
clks holds the prepare_lock and is waiting for that runtime PM
action to complete.
The fix is to runtime resume all the clk provider devices before
grabbing the clk prepare_lock during disable unused.
- A build fix to provide an empty devm_clk_rate_exclusive_get()
function when CONFIG_COMMON_CLK=n"
* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
clk: mediatek: mt7988-infracfg: fix clocks for 2nd PCIe port
clk: mediatek: Do a runtime PM get on controllers during probe
clk: Get runtime PM before walking tree for clk_summary
clk: Get runtime PM before walking tree during disable_unused
clk: Initialize struct clk_core kref earlier
clk: Don't hold prepare_lock when calling kref_put()
clk: Remove prepare_lock hold assertion in __clk_release()
clk: Provide !COMMON_CLK dummy for devm_clk_rate_exclusive_get()
|
||
|
James Bottomley
|
366c5cec9c |
MAINTAINERS: update to working email address
jejb@linux.ibm.com no longer works. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com> |
||
|
Linus Torvalds
|
13a2e429f6 |
perf tools fixes for v6.9
A random set of small bug fixes: * Fix perf annotate TUI when used with data type profiling * Work around BPF verifier about sighand lock checking And a set of kernel header synchronization. Signed-off-by: Namhyung Kim <namhyung@kernel.org> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSo2x5BnqMqsoHtzsmMstVUGiXMgwUCZiLYdwAKCRCMstVUGiXM g6kDAP9GYdWqmbYZhKgQQQwAVkgkB0j19vLu+6xphi6P3ul7pwD+Nr5mHEcqytU/ I1r0lrV/ybNmpUK3wFyRsyvRmnxe/Qw= =/181 -----END PGP SIGNATURE----- Merge tag 'perf-tools-fixes-for-v6.9-2024-04-19' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools Pull perf tools fixes from Namhyung Kim: "A random set of small bug fixes: - Fix perf annotate TUI when used with data type profiling - Work around BPF verifier about sighand lock checking And a set of kernel header synchronization" * tag 'perf-tools-fixes-for-v6.9-2024-04-19' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: tools/include: Sync arm64 asm/cputype.h with the kernel sources tools/include: Sync asm-generic/bitops/fls.h with the kernel sources tools/include: Sync x86 asm/msr-index.h with the kernel sources tools/include: Sync x86 asm/irq_vectors.h with the kernel sources tools/include: Sync x86 CPU feature headers with the kernel sources tools/include: Sync uapi/sound/asound.h with the kernel sources tools/include: Sync uapi/linux/kvm.h and asm/kvm.h with the kernel sources tools/include: Sync uapi/linux/fs.h with the kernel sources tools/include: Sync uapi/drm/i915_drm.h with the kernel sources perf lock contention: Add a missing NULL check perf annotate: Make sure to call symbol__annotate2() in TUI |
||
|
Linus Torvalds
|
2d412262cc |
hardening fixes for v6.9-rc5
- Correctly disable UBSAN configs in configs/hardening (Nathan Chancellor) - Add missing signed integer overflow trap types to arm64 handler -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmYi0M8WHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJjPrEACrLlPZUPLiJPlPdYC5bW4lLSgZ v6z5XjeEVWVvIlzW3DKPKvzMmIl6D3CTN6KbgdjHR+s5VYGYVlkoQJw09SSBu1OX yFC2i0lyqUKuAmh6jK1T46kXvbrgK/3ClO3nQk7KotTfvuRcorAcGEmayTYnaWqd JX3qyry2oEiQG9pWDHl9bRQ1ZgbNdNkxR2YYIhy88lrMWORdVNG7PFkgNnVsEbnb UAbXl817//TSTuXUwklTllz0UNInmDmQTjrmMRUhiwTKEs8aRS5VX6biSyc1Fucz KYXNeK9ciV80mQYnj7jDxgXC5jNThtrjEokzht8vvZGHcBp3WMr6CJLmwj9aaSXE edib7mJf/YveJTCPN17xAvIMHZAFZyoyeiVIOE1Ys2lWSj8rXH5TvWnn/E4QPxHK 77lOKGZNwNMYmIa+L6gb3OOWpiZpOMTLCGMuJh6VSDf5BcA0i45yTxAlAe5JYpgw txxDscFu5MtrabR4Z28J+VY/wnWqQAC89D6qYsJOPH8kL0o3XhELCDKPNUZoY094 LV7XuhAB+xDqNdvZi7SHTmTtZSLPqRBlNrOUqQSmXrwjp11naya26l7fn1Y0cpQM K8o3ioUkSg0PJNox/kGxryouHXXMqtN/k52JPotkfa6XEQDpN82uo0xJD9r21Viu qhA7A8vcQ3KIb0cUbw== =Q6Hg -----END PGP SIGNATURE----- Merge tag 'hardening-v6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - Correctly disable UBSAN configs in configs/hardening (Nathan Chancellor) - Add missing signed integer overflow trap types to arm64 handler * tag 'hardening-v6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: ubsan: Add awareness of signed integer overflow traps configs/hardening: Disable CONFIG_UBSAN_SIGNED_WRAP configs/hardening: Fix disabling UBSAN configurations |
||
|
Linus Torvalds
|
50a1317fd1 |
iommufd for 6.9 first rc
Two fixes for the selftests:
- CONFIG_IOMMUFD_TEST needs CONFIG_IOMMUFD_DRIVER to work
- The kconfig fragment sshould include fault injection so the fault
injection test can work
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Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd fixes from Jason Gunthorpe:
"Two fixes for the selftests:
- CONFIG_IOMMUFD_TEST needs CONFIG_IOMMUFD_DRIVER to work
- The kconfig fragment sshould include fault injection so the fault
injection test can work"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
iommufd: Add config needed for iommufd_fail_nth
iommufd: Add missing IOMMUFD_DRIVER kconfig for the selftest
|
||
|
Linus Torvalds
|
2bf5dd7c73 |
RDMA v6.9 first rc
Three minor updates: - Add a missing mutex_destroy() in rxe - Enhance the debugging print for cm_destroy failures to help debug these - Fix mlx5 MAD processing in cases where multiport devices are running in switchedev mode -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCZiKYwwAKCRCFwuHvBreF YTaSAPoCc6S6zBkZCC8/Zs4VxT/b+67UK4clwwGJR9MAUkuHfwD+IVgR3SgPQCMQ RSXftkizHJZghmPXNH37DeijyTCTKgU= =t/t4 -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull rdma fixes from Jason Gunthorpe: - Add a missing mutex_destroy() in rxe - Enhance the debugging print for cm_destroy failures to help debug these - Fix mlx5 MAD processing in cases where multiport devices are running in switchedev mode * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/mlx5: Fix port number for counter query in multi-port configuration RDMA/cm: Print the old state when cm_destroy_id gets timeout RDMA/rxe: Fix the problem "mutex_destroy missing" |
||
|
Linus Torvalds
|
46b28503cd |
fs/9p: fixes regressions in 6.9
This series contains a reversion of one of the original 6.9 patches which seems to have been the cause of most of the instability. It also incorporates several fixes to legacy support and cache fixes. There are few additional changes to improve stability, but I want another week of testing before sending them upstream. Signed-off-by: Eric Van Hensbergen <ericvh@kernel.org> -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEElpbw0ZalkJikytFRiP/V+0pf/5gFAmYiiQ0ACgkQiP/V+0pf /5hrCw//aJwdNAimpwPrc5UfE4Q37igQeXoT29VJbkOBO78rZ2cNgd3EFpgC2UES RFJejQ/IQlEkpqbHiMHIyCii2MmWGT0xzePLf3nUZW/qmoUvhvXlPG5OZb0FomXY gxCRFuUgegNcK3t3LtFAVn7v6NpXtOfLAgJb3MDIFP8WsCuN863pQcJCwn4aSuKc C1ct2tLaaIeZSAy68xytqDwRXslMGaKUp7ygBzpyaIIEqy2l9H8NRKQ8Cmg+vyKF 2+zu3fNYIGIS3KflUtcTQDZ9IVtp/YxN7QXchZ56nnD5PFy9L9GgvBecZ0i8zzoZ XFmzyp7HLwyBA8oNmmEJWMz93iwx61mePxOzPu2n1VfqWRTgFp/kd3KrFKWLfHvw NoPGbneAhtwifKCNkxAmX6aCvnTZ18j9nds8WbRcuLRbTF0hHfkI36+vgoRWebaA su673A0fnFFe64EEnOLjlnAa0V8CL26V2rX2Mi2Kjaw6emc1Yz5HDnGYjckKIlvS fZjlfP1dtqzBecXvBLIuMQKfygpRJD83sEni+rGtAN1FKVP8eKz+/ZcyAG5xqcrZ dnDXBegjhieqyz4q9vykxTLmYKEKd4fqbhhjZQ3PStyXgc6iFVKvD41akSdxR6ob 3oujNYblpkJVhHCcO+H4dWa7tznB7hqd9xv2Jerx4cKTdd9uIik= =M4CO -----END PGP SIGNATURE----- Merge tag '9p-fixes-for-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs Pull fs/9p fixes from Eric Van Hensbergen: "This contains a reversion of one of the original 6.9 patches which seems to have been the cause of most of the instability. It also incorporates several fixes to legacy support and cache fixes. There are few additional changes to improve stability, but I want another week of testing before sending them upstream" * tag '9p-fixes-for-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs: fs/9p: drop inodes immediately on non-.L too fs/9p: Revert "fs/9p: fix dups even in uncached mode" fs/9p: remove erroneous nlink init from legacy stat2inode 9p: explicitly deny setlease attempts fs/9p: fix the cache always being enabled on files with qid flags fs/9p: translate O_TRUNC into OTRUNC fs/9p: only translate RWX permissions for plain 9P2000 |
||
|
Linus Torvalds
|
daa757767d |
fuse fixes for 6.9-rc5
-----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCZiJcTAAKCRDh3BK/laaZ PK1QAP9u/S7GYKDj0k58xOVAof2x/q0puHWXoObRma+bPmeoeQEA2+K+vlnTJHub kLRURaTCzGyFfL+CB/JQ4Kv4tDF5qQc= =Eoob -----END PGP SIGNATURE----- Merge tag 'fuse-fixes-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse fixes from Miklos Szeredi: - Fix two bugs in the new passthrough mode - Fix a statx bug introduced in v6.6 - Fix code documentation * tag 'fuse-fixes-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: cuse: add kernel-doc comments to cuse_process_init_reply() fuse: fix leaked ENOSYS error on first statx call fuse: fix parallel dio write on file open in passthrough mode fuse: fix wrong ff->iomode state changes from parallel dio write |
||
|
Linus Torvalds
|
25ec51ec86 |
arm64 fixes:
- Fix a kernel fault during page table walking in huge_pte_alloc() with PTABLE_LEVELS=5 due to using p4d_offset() instead of p4d_alloc() - head.S fix and cleanup to disable the MMU before toggling the HCR_EL2.E2H bit when entering the kernel with the MMU on from the EFI stub. Changing this bit (currently from VHE to nVHE) causes some system registers as well as page table descriptors to be interpreted differently, potentially resulting in spurious MMU faults - Fix translation fault in swsusp_save() accessing MEMBLOCK_NOMAP memory ranges due to kernel_page_present() returning true in most configurations other than rodata_full == true, CONFIG_DEBUG_PAGEALLOC=y or CONFIG_KFENCE=y -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAmYirgQACgkQa9axLQDI XvFbhQ/+MD6ziCPeVxpYNW44rWrG0p3VQ1uZniALSH2rsauNqSZiwGkXJskC5jmj rgh2RF5reAokDeDNPSNlBzSpXvjknJNb4cJwYZzzhoOF+P3Oi0t6LQOeh07mi7sM SjnklzoPWa88i5SjTQGmqnJTMe3okdFxHEsT+0Szuu1UZqOC63/Nf/LlBvAFcR0x CP5I5701+1tlgPiW9YnaBBKMuPFqdYVtBsG1BLsUFBhkKr39vcmYfwo0gGzThJuP XmvL3zWR53ec9yksBElXgWy38J0ixOxsZlHe1dQaxyQeUMK8ioFpsf/OdXRvs9nb u3ezwRsgByZ4X+4Y1LwGHnYTOuKqOg/FDNUZAcg3ZDY2AOF4c7mPNmquEQJYaM5J Ac//IRGAdZxZO6An7UrTv1lESjvsJ/8PosbyM5CPu+kIUwezvBL2xmJ22lTOmKrz mtHIzH7pc0DfGvlu8czizH1oCuW20YviwNMb7PxzsSkIkDJsuHloefhcrmOm8BCM LD5DfgzwONr6nlEMPdbRZcRz52RZAXgvgJml/qU4eZxvT8h8sQbgm/KiEBjuC/BO 4TgJ1z8w1Svu8ulLMVtLj0+zgtRlMCHHldiBVUIXZ5vvsJgtM9ALgTWGl05RLquu EL4j3izYaFhCHY2PHwoMCWRh5We68xgU8r8mgq/cO7mEJAj3JCM= =UvpI -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - Fix a kernel fault during page table walking in huge_pte_alloc() with PTABLE_LEVELS=5 due to using p4d_offset() instead of p4d_alloc() - head.S fix and cleanup to disable the MMU before toggling the HCR_EL2.E2H bit when entering the kernel with the MMU on from the EFI stub. Changing this bit (currently from VHE to nVHE) causes some system registers as well as page table descriptors to be interpreted differently, potentially resulting in spurious MMU faults - Fix translation fault in swsusp_save() accessing MEMBLOCK_NOMAP memory ranges due to kernel_page_present() returning true in most configurations other than rodata_full == true, CONFIG_DEBUG_PAGEALLOC=y or CONFIG_KFENCE=y * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: hibernate: Fix level3 translation fault in swsusp_save() arm64/head: Disable MMU at EL2 before clearing HCR_EL2.E2H arm64/head: Drop unnecessary pre-disable-MMU workaround arm64/hugetlb: Fix page table walk in huge_pte_alloc() |
||
|
Linus Torvalds
|
3cdb455946 |
s390 updates for 6.9-rc5
- Fix NULL pointer dereference in program check handler - Fake IRBs are important events relevant for problem analysis. Add traces when queueing and delivering - Fix a race condition in ccw_device_set_online() that can cause the online process to fail - Deferred condition code 1 response indicates that I/O was not started and should be retried. The current QDIO implementation handles a cc1 response as an error, resulting in a failed QDIO setup. Fix that by retrying the setup when a cc1 response is received -----BEGIN PGP SIGNATURE----- iI0EABYIADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCZiImyhccYWdvcmRlZXZA bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8EXjAQCwB0N7NM94ENmF0vo2MwgcvorW XgoLZG/UkwfVNAJ0DAD8DzN4CTT8ZFkYsva5BIhLATjYAp1ePlIRfcnjgKdB6wg= =YdTJ -----END PGP SIGNATURE----- Merge tag 's390-6.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Alexander Gordeev: - Fix NULL pointer dereference in program check handler - Fake IRBs are important events relevant for problem analysis. Add traces when queueing and delivering - Fix a race condition in ccw_device_set_online() that can cause the online process to fail - Deferred condition code 1 response indicates that I/O was not started and should be retried. The current QDIO implementation handles a cc1 response as an error, resulting in a failed QDIO setup. Fix that by retrying the setup when a cc1 response is received * tag 's390-6.9-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/mm: Fix NULL pointer dereference s390/cio: log fake IRB events s390/cio: fix race condition during online processing s390/qdio: handle deferred cc1 |
||
|
Linus Torvalds
|
9c6e84e4ba |
Bootconfig fixes for v6.9-rc4:
- Fix potential static_command_line buffer overrun. Currently we allocate the memory for static_command_line based on "boot_command_line", but it will copy "command_line" into it. So we use the length of "command_line" instead of "boot_command_line" (as previously we did). - Use memblock_free_late() in xbc_exit() instead of memblock_free() after the buddy system is initialized. - Fix a kerneldoc warning. -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEh7BulGwFlgAOi5DV2/sHvwUrPxsFAmYgN1kbHG1hc2FtaS5o aXJhbWF0c3VAZ21haWwuY29tAAoJENv7B78FKz8b/yEH/1FFgb7UJDtQLbtHl5/b bcxLbSzfb/N37Bc+sE/AKZYrt5QAMjaOmdtzQz9kdLtycxWcQinne4jqGxd6zfTU UIisfDjEZr46/Rs5sJg+5i8wWrud1TJOmlMsqiSVcorl0f/wE4S7PqgYXRNWZ0p+ KipjuCCV43ITmVjsiq2NxfZGDaWzow/EJXwZzpQkJE1zaU13w2nzgzg64JW3f/lf Dx/o9jlYEoLkCjiQJ6XaRuTpHbPP1grozSMbvE3z1WnxCaiFHlzXGi6WUhto+pTu vt/pUrIFYE7k0IFHAVEgBjOkfCm5y9FwOdPLqwy3harQ5ek9D6h6bFnDhbZw7I27 6V8= =e2c5 -----END PGP SIGNATURE----- Merge tag 'bootconfig-fixes-v6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace Pull bootconfig fixes from Masami Hiramatsu: - Fix potential static_command_line buffer overrun. Currently we allocate the memory for static_command_line based on "boot_command_line", but it will copy "command_line" into it. So we use the length of "command_line" instead of "boot_command_line" (as we previously did) - Use memblock_free_late() in xbc_exit() instead of memblock_free() after the buddy system is initialized - Fix a kerneldoc warning * tag 'bootconfig-fixes-v6.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: bootconfig: Fix the kerneldoc of _xbc_exit() bootconfig: use memblock_free_late to free xbc memory to buddy init/main.c: Fix potential static_command_line memory overflow |
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|
Linus Torvalds
|
dbe0a7be28 |
Thermal control fix for 6.9-rc5
Prevent the thermal debug code from attempting to divide by zero and correct trip point statistics (Rafael Wysocki). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmYibScSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRx9AYP/0UJFnF4BiMvGevgmL12XpyYMFJDnDfB 0pOyb3vDQrggc7GdLe2osp0ZDiYkawJ+R1BeabrsZ7Xq7xKvpFnORiolb2XI4E6P zwcmvtmicjPUb60+FyZOOKJvuJguMIx08VJqqgwS4o9ZvAGOfBbhXfMLnxXzDIDy vJOzu88tnnqqsGl48PW5rRq8KIdvMCqPjSmDLeoE7G4nMtUfzvhfqJseQ7Vr7m6B lyKyPAJ+Dy+KjpNbM1B+H4ZD+cDznOZxZoPO0IUBEyIdq40dntkeIBjxXjobUUF+ I7dDIAEQQRWExGGtZb/gI8j7kIik9E8D4BWb7dhQLrEusDGIBr2OJn51im0d73LP 5uaDal+2tN5H6WfGFh5BI45wSWONO5EH20/t1ELvl/cDQG/2+MU+xrP7UPM+FKtp aL1MuW/5rIfXAkXyFLhbdFbuR7GnFu+aoe/7bC0NOpqxxPz2H37C1niVYs+wvlXQ HVu6RyBm+FygP7u+91j0tXUGyucGsGhlxcX2QEjT1uNPGDMXLaNpbVdo0WXsylm9 5URBqR2Tcp9Ue2Rsba+8a08O1XHxS6jqNuEhSihzwDLc206uYoay2B1EtsH8IpmR kSS5Vfjv4kRITjzQRStYjUjuwhqX6jLalwJoXTfOMMLYtSgehuDAdEu1wXXe3OqP V7eCBA/ZJNA7 =4+IH -----END PGP SIGNATURE----- Merge tag 'thermal-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fix from Rafael Wysocki: "This prevents the thermal debug code from attempting to divide by zero and corrects trip point statistics (Rafael Wysocki)" * tag 'thermal-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal/debugfs: Add missing count increment to thermal_debug_tz_trip_up() |
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|
Linus Torvalds
|
3c08ab6dad |
sound fixes for 6.9-rc5
Things look calm and normal, we got handful HD-audio-related small fixes and a fix for MIDI 2.0 UMP handling. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmYidpAOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE8O5w/+LLPJ+7LvHJonOuSf4EDIPOT90bL+zkvSJyLo +7GYqgy7YqAvu7xef2gwT3u9ZJ5Sg5Mvq4GrNp/cMjwxxf2bafpCxe5Lt8iOFufC TTeS53f+iRWBYUk2EkGbYBPpLpQDNKIVpTT0MyJoJtAJu8mjKvtIzmlG+nM9S3Ec yxI/EgqkirwxkwNkV9PPLDogdP7ZJpZ9s+9UTlcnDSnGVnQvlzjejHnz+G/y0G+I WJZU1N3aHjY3RAEoPkViqT62xXtA8Dsx2Rjcjyh1mS3W/gCu4KNOqpqyv3c7KGj+ eyWzt5dl0CdARBhdGkbybIVanmkq3oAtlh6FygdgaO4ZRSp5NWf5nxxBNS7B+fZc n+Lcb/ZrPLMLhqWa0Uun+ZqABWpLZYVqdhyn5ZOHYfkgZIrSVzewnCzHuFMY1HiD aOveSWSm1Ds3wwl2D8yPDSB2OdkMzyJZbBYi0IUeaKAmbnSkqlUVGptqBY3lFS+r 02lyJ+mSbfNswh7JkvRisrgBNHLgErtSnTdo2ST3CDDyLTEOJx1YqB6+ELTq9H7l vwYBV0p72eNHTXwjT9hOLgsMZiO4ovY8G/wegrztJFsCZrhyxFPEzVtt82/4hnPA xpU+mH+I2AnHksvC1pE+o2EbKisQzMwiNF81ixIC0HPXc8DYftaPE7Y/ycPjKY+H zQw3RDY= =59Kf -----END PGP SIGNATURE----- Merge tag 'sound-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Things look calm and normal, we got handful HD-audio-related small fixes and a fix for MIDI 2.0 UMP handling" * tag 'sound-6.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: seq: ump: Fix conversion from MIDI2 to MIDI1 UMP messages ALSA: hda/realtek - Enable audio jacks of Haier Boyue G42 with ALC269VC ALSA: hda/realtek: Add quirks for Huawei Matebook D14 NBLB-WAX9N ALSA: hda/realtek: Fix volumn control of ThinkBook 16P Gen4 ALSA: hda/realtek: Fixes for Asus GU605M and GA403U sound ALSA: hda/tas2781: Add new vendor_id and subsystem_id to support ThinkPad ICE-1 ALSA: hda/tas2781: correct the register for pow calibrated data ALSA: hda/realtek: Add quirk for HP SnowWhite laptops |
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Linus Torvalds
|
ce944f3f97 |
drm fixes for v6.9-rc5
ttm: - Stop pooling cached NUMA pages amdgpu: - Fix invalid resource->start check - USB-C DSC fix - Fix a potential UAF in VA IOCTL - Fix visible VRAM handling during faults amdkfd: - Fix memory leak in create_process failure radeon: - Silence UBSAN warnings from variable sized arrays nouveau: - dp: Don't probe DP ports twice - nv04: Fix OOB access - nv50: Disable AUX bus for disconnected DP ports - nvkm: Fix instmem race condition panel: - Don't unregister DSI devices in several drivers v3d: - Fix enabled_ns increment xe: - Fix bo leak on error path during fb init - Fix use-after-free due to order vm is put and destroyed -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmYhv5wACgkQDHTzWXnE hr7H2RAAho4Ry8+0Tfg2rUDwqhUD2tNEkzvVJcD/1Y0GBmxkj4asKTOWH7fAQjEB r4hSqNA1cIa4LP6Gg/hwuqPi+3OSyYRgVEBGjSH3fhOeNNHeN7PWW9ihlTNJNAnh UUPfHPe6U7ZLUKxH7ob/NgKrxfaPoEiCXvU6L0e2rOWpSmcn/j76NwP4WTsqDriv Zfh4lBnhCPkImp4OChIDG9RIRUvKL6tucNHMNpPee6lQ64pnM1zalSjLzMqmsuTG Y5b0v0P1lif5YNXxGOAQJdg6xe96w4VzkezyNNCDJrx5Eva3x48i2HVtAcdUau0K t11iai7M72Igjl3N9t4Ym84s1nsqwWr6nZ+pS4+8/MrEgEhhFyHm9FeYMdnax8jh wmlRD6QbvF3l6dxqgg/RChatTxFkqaI3BYU9rzh+Ofk52LUpjNFsHLD6qNzHxa05 c/byKvgwJIfcfnCEAuUFP+MRyS4+2xl1RPrC2usCVQLZIVoj1Y/N4G8kx9kvQuY5 m3a/Ym4uC5yrOaHrACtKDmbkGIQIExorqBuWi9VRbsXcHv4IEFL3JmQpwRq4UEs7 StHWhfENHnIELhKj/Bsf368UfBUbbIsdGLRCTFvzSO1yolgu1KAI4z0Yl4OhU0kU DZu4/rqJzi3YiJXqlctqoGwuzAujVJGwN23/YWJvbI5HsRjQA9U= =1H9l -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2024-04-19' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "Regular week of fixes, seems to be about right for this time in the release cycle, amdgpu, and nouveau are the main one with some scattered fixes otherwise. ttm: - Stop pooling cached NUMA pages amdgpu: - Fix invalid resource->start check - USB-C DSC fix - Fix a potential UAF in VA IOCTL - Fix visible VRAM handling during faults amdkfd: - Fix memory leak in create_process failure radeon: - Silence UBSAN warnings from variable sized arrays nouveau: - dp: Don't probe DP ports twice - nv04: Fix OOB access - nv50: Disable AUX bus for disconnected DP ports - nvkm: Fix instmem race condition panel: - Don't unregister DSI devices in several drivers v3d: - Fix enabled_ns increment xe: - Fix bo leak on error path during fb init - Fix use-after-free due to order vm is put and destroyed" * tag 'drm-fixes-2024-04-19' of https://gitlab.freedesktop.org/drm/kernel: drm/radeon: silence UBSAN warning (v3) drm/radeon: make -fstrict-flex-arrays=3 happy drm/amdgpu: fix visible VRAM handling during faults drm/amdgpu: validate the parameters of bo mapping operations more clearly Revert "drm/amd/display: fix USB-C flag update after enc10 feature init" drm/amdkfd: Fix memory leak in create_process failure drm/amdgpu: remove invalid resource->start check v2 drm/xe/vm: prevent UAF with asid based lookup drm/xe: Fix bo leak in intel_fb_bo_framebuffer_init drm/panel: novatek-nt36682e: don't unregister DSI device drm/panel: visionox-rm69299: don't unregister DSI device drm/nouveau/dp: Don't probe eDP ports twice harder drm/nouveau/kms/nv50-: Disable AUX bus for disconnected DP ports drm/v3d: Don't increment `enabled_ns` twice drm/vmwgfx: Sort primary plane formats by order of preference drm/vmwgfx: Fix crtc's atomic check conditional drm/vmwgfx: Fix prime import/export drm/ttm: stop pooling cached NUMA pages v2 drm: nv04: Fix out of bounds access nouveau: fix instmem race condition around ptr stores |
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Linus Torvalds
|
54c23548e0 |
15 hotfixes. 9 are cc:stable and the remainder address post-6.8 issues
or aren't considered suitable for backporting. There are a significant number of fixups for this cycle's page_owner changes (series "page_owner: print stacks and their outstanding allocations"). Apart from that, singleton changes all over, mainly in MM. -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZiGTewAKCRDdBJ7gKXxA jt1QAP9QxiU/+gUMVjkHyKaMBHSBMD/CWBFjDfRjx+BPqYx55gD+JWxUXwlyVkMo Z8fqtCGEgatev1VbwpCwByhvnH9bKgw= =YBZ9 -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2024-04-18-14-41' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "15 hotfixes. 9 are cc:stable and the remainder address post-6.8 issues or aren't considered suitable for backporting. There are a significant number of fixups for this cycle's page_owner changes (series "page_owner: print stacks and their outstanding allocations"). Apart from that, singleton changes all over, mainly in MM" * tag 'mm-hotfixes-stable-2024-04-18-14-41' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: nilfs2: fix OOB in nilfs_set_de_type MAINTAINERS: update Naoya Horiguchi's email address fork: defer linking file vma until vma is fully initialized mm/shmem: inline shmem_is_huge() for disabled transparent hugepages mm,page_owner: defer enablement of static branch Squashfs: check the inode number is not the invalid value of zero mm,swapops: update check in is_pfn_swap_entry for hwpoison entries mm/memory-failure: fix deadlock when hugetlb_optimize_vmemmap is enabled mm/userfaultfd: allow hugetlb change protection upon poison entry mm,page_owner: fix printing of stack records mm,page_owner: fix accounting of pages when migrating mm,page_owner: fix refcount imbalance mm,page_owner: update metadata for tail pages userfaultfd: change src_folio after ensuring it's unpinned in UFFDIO_MOVE mm/madvise: make MADV_POPULATE_(READ|WRITE) handle VM_FAULT_RETRY properly |
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Yaxiong Tian
|
50449ca66c |
arm64: hibernate: Fix level3 translation fault in swsusp_save()
On arm64 machines, swsusp_save() faults if it attempts to access
MEMBLOCK_NOMAP memory ranges. This can be reproduced in QEMU using UEFI
when booting with rodata=off debug_pagealloc=off and CONFIG_KFENCE=n:
Unable to handle kernel paging request at virtual address ffffff8000000000
Mem abort info:
ESR = 0x0000000096000007
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x07: level 3 translation fault
Data abort info:
ISV = 0, ISS = 0x00000007, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
swapper pgtable: 4k pages, 39-bit VAs, pgdp=00000000eeb0b000
[ffffff8000000000] pgd=180000217fff9803, p4d=180000217fff9803, pud=180000217fff9803, pmd=180000217fff8803, pte=0000000000000000
Internal error: Oops: 0000000096000007 [#1] SMP
Internal error: Oops: 0000000096000007 [#1] SMP
Modules linked in: xt_multiport ipt_REJECT nf_reject_ipv4 xt_conntrack nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_filter bpfilter rfkill at803x snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg dwmac_generic stmmac_platform snd_hda_codec stmmac joydev pcs_xpcs snd_hda_core phylink ppdev lp parport ramoops reed_solomon ip_tables x_tables nls_iso8859_1 vfat multipath linear amdgpu amdxcp drm_exec gpu_sched drm_buddy hid_generic usbhid hid radeon video drm_suballoc_helper drm_ttm_helper ttm i2c_algo_bit drm_display_helper cec drm_kms_helper drm
CPU: 0 PID: 3663 Comm: systemd-sleep Not tainted 6.6.2+ #76
Source Version: 4e22ed63a0a48e7a7cff9b98b7806d8d4add7dc0
Hardware name: Greatwall GW-XXXXXX-XXX/GW-XXXXXX-XXX, BIOS KunLun BIOS V4.0 01/19/2021
pstate: 600003c5 (nZCv DAIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : swsusp_save+0x280/0x538
lr : swsusp_save+0x280/0x538
sp : ffffffa034a3fa40
x29: ffffffa034a3fa40 x28: ffffff8000001000 x27: 0000000000000000
x26: ffffff8001400000 x25: ffffffc08113e248 x24: 0000000000000000
x23: 0000000000080000 x22: ffffffc08113e280 x21: 00000000000c69f2
x20: ffffff8000000000 x19: ffffffc081ae2500 x18: 0000000000000000
x17: 6666662074736420 x16: 3030303030303030 x15: 3038666666666666
x14: 0000000000000b69 x13: ffffff9f89088530 x12: 00000000ffffffea
x11: 00000000ffff7fff x10: 00000000ffff7fff x9 : ffffffc08193f0d0
x8 : 00000000000bffe8 x7 : c0000000ffff7fff x6 : 0000000000000001
x5 : ffffffa0fff09dc8 x4 : 0000000000000000 x3 : 0000000000000027
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 000000000000004e
Call trace:
swsusp_save+0x280/0x538
swsusp_arch_suspend+0x148/0x190
hibernation_snapshot+0x240/0x39c
hibernate+0xc4/0x378
state_store+0xf0/0x10c
kobj_attr_store+0x14/0x24
The reason is swsusp_save() -> copy_data_pages() -> page_is_saveable()
-> kernel_page_present() assuming that a page is always present when
can_set_direct_map() is false (all of rodata_full,
debug_pagealloc_enabled() and arm64_kfence_can_set_direct_map() false),
irrespective of the MEMBLOCK_NOMAP ranges. Such MEMBLOCK_NOMAP regions
should not be saved during hibernation.
This problem was introduced by changes to the pfn_valid() logic in
commit
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Greg Kroah-Hartman
|
7a9a304069 |
USB-serial device ids for 6.9-rc5
Here are some new modem device ids for 6.9-rc5. All have been in linux-next with no reported issues. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQQHbPq+cpGvN/peuzMLxc3C7H1lCAUCZiJlDQAKCRALxc3C7H1l CHssAQDRloOpuKCJJjVrr8PDdLSh9IkCSX82ashJIys9lEHXEAEAhBGJAucsTMBX gvszixRlGe6nfO9M5JTUy8+sBMEZyAw= =1mFa -----END PGP SIGNATURE----- Merge tag 'usb-serial-6.9-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial device ids for 6.9-rc5 Here are some new modem device ids for 6.9-rc5. All have been in linux-next with no reported issues. * tag 'usb-serial-6.9-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: USB: serial: option: add Telit FN920C04 rmnet compositions USB: serial: option: add Rolling RW101-GL and RW135-GL support USB: serial: option: add Lonsung U8300/U9300 product USB: serial: option: add support for Fibocom FM650/FG650 USB: serial: option: support Quectel EM060K sub-models USB: serial: option: add Fibocom FM135-GL variants |
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Li Nan
|
01bc4fda9e |
blk-iocost: do not WARN if iocg was already offlined
In iocg_pay_debt(), warn is triggered if 'active_list' is empty, which is intended to confirm iocg is active when it has debt. However, warn can be triggered during a blkcg or disk removal, if iocg_waitq_timer_fn() is run at that time: WARNING: CPU: 0 PID: 2344971 at block/blk-iocost.c:1402 iocg_pay_debt+0x14c/0x190 Call trace: iocg_pay_debt+0x14c/0x190 iocg_kick_waitq+0x438/0x4c0 iocg_waitq_timer_fn+0xd8/0x130 __run_hrtimer+0x144/0x45c __hrtimer_run_queues+0x16c/0x244 hrtimer_interrupt+0x2cc/0x7b0 The warn in this situation is meaningless. Since this iocg is being removed, the state of the 'active_list' is irrelevant, and 'waitq_timer' is canceled after removing 'active_list' in ioc_pd_free(), which ensures iocg is freed after iocg_waitq_timer_fn() returns. Therefore, add the check if iocg was already offlined to avoid warn when removing a blkcg or disk. Signed-off-by: Li Nan <linan122@huawei.com> Reviewed-by: Yu Kuai <yukuai3@huawei.com> Acked-by: Tejun Heo <tj@kernel.org> Link: https://lore.kernel.org/r/20240419093257.3004211-1-linan666@huaweicloud.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Rafael J. Wysocki
|
b552f63cd4 |
thermal/debugfs: Add missing count increment to thermal_debug_tz_trip_up()
The count field in struct trip_stats, representing the number of times
the zone temperature was above the trip point, needs to be incremented
in thermal_debug_tz_trip_up(), for two reasons.
First, if a trip point is crossed on the way up for the first time,
thermal_debug_update_temp() called from update_temperature() does
not see it because it has not been added to trips_crossed[] array
in the thermal zone's struct tz_debugfs object yet. Therefore, when
thermal_debug_tz_trip_up() is called after that, the trip point's
count value is 0, and the attempt to divide by it during the average
temperature computation leads to a divide error which causes the kernel
to crash. Setting the count to 1 before the division by incrementing it
fixes this problem.
Second, if a trip point is crossed on the way up, but it has been
crossed on the way up already before, its count value needs to be
incremented to make a record of the fact that the zone temperature is
above the trip now. Without doing that, if the mitigations applied
after crossing the trip cause the zone temperature to drop below its
threshold, the count will not be updated for this episode at all and
the average temperature in the trip statistics record will be somewhat
higher than it should be.
Fixes:
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|
Takashi Iwai
|
f25f17dc5c |
ALSA: seq: ump: Fix conversion from MIDI2 to MIDI1 UMP messages
The conversion from MIDI2 to MIDI1 UMP messages had a leftover
artifact (superfluous bit shift), and this resulted in the bogus type
check, leading to empty outputs. Let's fix it.
Fixes:
|
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|
Ai Chao
|
7ee5faad0f |
ALSA: hda/realtek - Enable audio jacks of Haier Boyue G42 with ALC269VC
The Haier Boyue G42 with ALC269VC cannot detect the MIC of headset, the line out and internal speaker until ALC269VC_FIXUP_ACER_VCOPPERBOX_PINS quirk applied. Signed-off-by: Ai Chao <aichao@kylinos.cn> Cc: <stable@vger.kernel.org> Message-ID: <20240419082159.476879-1-aichao@kylinos.cn> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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|
Arnaldo Carvalho de Melo
|
61ba075d99 |
Revert "tools headers: Remove almost unused copy of uapi/stat.h, add few conditional defines"
This reverts commit
|
||
|
Dima Kogan
|
c15ed44429 |
perf probe-event: Better error message for a too-long probe name
This is a common failure mode when probing userspace C++ code (where the mangling adds significant length to the symbol names). Prior to this patch, only a very generic error message is produced, making the user guess at what the issue is. Signed-off-by: Dima Kogan <dima@secretsauce.net> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Link: https://lore.kernel.org/r/20240416045533.162692-3-dima@secretsauce.net Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
|
Dima Kogan
|
a529bec023 |
perf probe-event: Un-hardcode sizeof(buf)
In several places we had char buf[64]; ... snprintf(buf, 64, ...); This patch changes it to char buf[64]; ... snprintf(buf, sizeof(buf), ...); so the "64" is only stated once. Signed-off-by: Dima Kogan <dima@secretsauce.net> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Link: https://lore.kernel.org/r/20240416045533.162692-2-dima@secretsauce.net Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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|
Weilin Wang
|
03f2357017 |
perf stat: Add new field in stat_config to enable hardware aware grouping
Hardware counter and event information could be used to help creating event groups that better utilize hardware counters and improve multiplexing. Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: Weilin Wang <weilin.wang@intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Caleb Biggers <caleb.biggers@intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Perry Taylor <perry.taylor@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Samantha Alt <samantha.alt@intel.com> Link: https://lore.kernel.org/r/20240412210756.309828-2-weilin.wang@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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|
James Clark
|
10b6ee3b59 |
perf test shell arm_coresight: Increase buffer size for Coresight basic tests
These tests record in a mode that includes kernel trace but look for
samples of a userspace process. This makes them sensitive to any kernel
compilation options that increase the amount of time spent in the
kernel. If the trace buffer is completely filled before userspace is
reached then the test will fail. Double the buffer size to fix this.
The other tests in the same file aren't sensitive to this for various
reasons, for example the iterate devices test filters by userspace trace
only. But in order to keep coverage of all the modes, increase the
buffer size rather than filtering by userspace for the basic tests.
Fixes:
|
||
|
Chen Pei
|
b828a23a75 |
perf genelf: Fix compiling with libelf on rv32
When cross-compiling perf with libelf, the following error occurred: In file included from tests/genelf.c:14: tests/../util/genelf.h:50:2: error: #error "unsupported architecture" 50 | #error "unsupported architecture" | ^~~~~ tests/../util/genelf.h:59:5: warning: "GEN_ELF_CLASS" is not defined, evaluates to 0 [-Wundef] 59 | #if GEN_ELF_CLASS == ELFCLASS64 Fix this by adding GEN-ELF-ARCH and GEN-ELF-CLASS definitions for rv32. Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: Chen Pei <cp0613@linux.alibaba.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Link: https://lore.kernel.org/r/20240415095532.4930-1-cp0613@linux.alibaba.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |