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| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Ian Rogers
|
1cdae3d673 |
perf cpumap: Remove map+index get_die()
Migrate final users to appropriate cpu variant. Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Clarke <pc@us.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Stephane Eranian <eranian@google.com> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Vineet Singh <vineet.singh@intel.com> Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: zhengjun.xing@intel.com Link: https://lore.kernel.org/r/20220105061351.120843-9-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
448a69d9f3 |
perf cpumap: Remove map+index get_socket()
Migrate final users to appropriate cpu variant. Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Clarke <pc@us.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Stephane Eranian <eranian@google.com> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Vineet Singh <vineet.singh@intel.com> Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: zhengjun.xing@intel.com Link: https://lore.kernel.org/r/20220105061351.120843-8-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
eff54c24bb |
perf cpumap: Switch cpu_map__build_map() to cpu function
Avoid error prone cpu_map + idx variant. Remove now unused functions. Committer notes: Remove by now unused perf_env__get_cpu(). Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Clarke <pc@us.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Stephane Eranian <eranian@google.com> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Vineet Singh <vineet.singh@intel.com> Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: zhengjun.xing@intel.com Link: https://lore.kernel.org/r/20220105061351.120843-7-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
88031a0de7 |
perf stat: Switch to cpu version of cpu_map__get()
Avoid possible bugs where the wrong index is passed with the cpu_map. Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Clarke <pc@us.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Stephane Eranian <eranian@google.com> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Vineet Singh <vineet.singh@intel.com> Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: zhengjun.xing@intel.com Link: https://lore.kernel.org/r/20220105061351.120843-6-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
a023283fad |
perf stat: Switch aggregation to use for_each loop
Tidy up the use of cpu and index to hopefully make the code less error prone. Avoid unused warnings with (void) which will be removed in a later patch. Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Clarke <pc@us.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Stephane Eranian <eranian@google.com> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Vineet Singh <vineet.singh@intel.com> Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: zhengjun.xing@intel.com Link: https://lore.kernel.org/r/20220105061351.120843-5-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
01843ca019 |
perf stat: Correct aggregation CPU map
Switch the perf_cpu_map in aggr_update_shadow from
the evlist to the counter's cpu map, so the index is appropriate. This
addresses a problem where uncore counts, with a cpumap like:
$ cat /sys/devices/uncore_imc_0/cpumask
0,18
Don't aggregate counts in CPUs based on the index of those values in the
cpumap (0 and 1) but on the actual CPU (0 and 18). Thereby correcting
metric calculations in per-socket mode for counters without a full
cpumask.
On a SkylakeX with a tweaked DRAM_BW_Use metric, to remove unnecessary
scaling, this gives:
Before:
$ /perf stat --per-socket -M DRAM_BW_Use -I 1000
1.001102293 S0 1 27.01 MiB uncore_imc/cas_count_write/ # 103.00 DRAM_BW_Use
1.001102293 S0 1 30.22 MiB uncore_imc/cas_count_read/
1.001102293 S0 1 1,001,102,293 ns duration_time
1.001102293 S1 1 20.10 MiB uncore_imc/cas_count_write/ # 0.00 DRAM_BW_Use
1.001102293 S1 1 32.74 MiB uncore_imc/cas_count_read/
1.001102293 S1 0 <not counted> ns duration_time
2.003517973 S0 1 83.04 MiB uncore_imc/cas_count_write/ # 920.00 DRAM_BW_Use
2.003517973 S0 1 145.95 MiB uncore_imc/cas_count_read/
2.003517973 S0 1 1,002,415,680 ns duration_time
2.003517973 S1 1 302.45 MiB uncore_imc/cas_count_write/ # 0.00 DRAM_BW_Use
2.003517973 S1 1 290.99 MiB uncore_imc/cas_count_read/
2.003517973 S1 0 <not counted> ns duration_time
After:
$ perf stat --per-socket -M DRAM_BW_Use -I 1000
1.001080840 S0 1 24.96 MiB uncore_imc/cas_count_write/ # 54.00 DRAM_BW_Use
1.001080840 S0 1 33.64 MiB uncore_imc/cas_count_read/
1.001080840 S0 1 1,001,080,840 ns duration_time
1.001080840 S1 1 42.43 MiB uncore_imc/cas_count_write/ # 84.00 DRAM_BW_Use
1.001080840 S1 1 47.05 MiB uncore_imc/cas_count_read/
1.001080840 S1 0 <not counted> ns duration_time
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: John Garry <john.garry@huawei.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Clarke <pc@us.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Riccardo Mancini <rickyman7@gmail.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Vineet Singh <vineet.singh@intel.com>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: zhengjun.xing@intel.com
Link: https://lore.kernel.org/r/20220105061351.120843-4-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Ian Rogers
|
ca2c9b76bc |
perf stat: Add aggr creators that are passed a cpu
The cpu_map and index can get confused. Add variants of the cpu_map__get routines that are passed a cpu. Make the existing cpu_map__get routines use the new functions with a view to remove them when no longer used. Reviewed-by: James Clark <james.clark@arm.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: John Garry <john.garry@huawei.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Clarke <pc@us.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Stephane Eranian <eranian@google.com> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Vineet Singh <vineet.singh@intel.com> Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: zhengjun.xing@intel.com Link: https://lore.kernel.org/r/20220105061351.120843-3-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
818ab78c03 |
libperf: Add comments to 'struct perf_cpu_map'
A particular observed problem is confusing the index with the CPU value, documentation should hopefully reduce this type of problem. Reviewed-by: James Clark <james.clark@arm.com> Reviewed-by: John Garry <john.garry@huawei.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Clarke <pc@us.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Riccardo Mancini <rickyman7@gmail.com> Cc: Stephane Eranian <eranian@google.com> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: Vineet Singh <vineet.singh@intel.com> Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: zhengjun.xing@intel.com Link: https://lore.kernel.org/r/20220105061351.120843-2-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Ian Rogers
|
dcffc5ebb8 |
perf evsel: Improve error message for uncore events
When a group has multiple events and the leader fails it can yield
errors like:
$ perf stat -e '{uncore_imc/cas_count_read/},instructions' /bin/true
Error:
The sys_perf_event_open() syscall returned with 22 (Invalid argument) for event (uncore_imc/cas_count_read/).
/bin/dmesg | grep -i perf may provide additional information.
However, when not the group leader <not supported> is given:
$ perf stat -e '{instructions,uncore_imc/cas_count_read/}' /bin/true
...
1,619,057 instructions
<not supported> MiB uncore_imc/cas_count_read/
This is necessary because get_group_fd will fail if the leader fails and
is the direct result of the check on line 750 of builtin-stat.c in
stat_handle_error that returns COUNTER_SKIP for the latter case.
This patch improves the error message to:
$ perf stat -e '{uncore_imc/cas_count_read/},instructions' /bin/true
Error:
Invalid event (uncore_imc/cas_count_read/) in per-thread mode, enable system wide with '-a'.
v2. Changed the test to use !target__has_cpu as suggested by Namhyung Kim.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20211223183948.3423989-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo
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b4bb6f05e4 |
Revert "perf powerpc: Add data source encodings for power10 platform"
This was in a patchkit mixing up kernel with tools/ parts and I
mistakenly got it merged in the perf tools tree, revert it, it'll go via
the PowerPC kernel tree.
This reverts commit
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Arnaldo Carvalho de Melo
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8de78328f0 |
Revert "perf powerpc: Add encodings to represent data based on newer composite PERF_MEM_LVLNUM* fields"
This was in a patchkit mixing up kernel with tools/ parts and I
mistakenly got it merged in the perf tools tree, revert it, it'll go via
the PowerPC kernel tree.
This reverts commit
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Adrian Hunter
|
62942e9fda |
perf script: Fix hex dump character output
Using grep -C with perf script -D can give erroneous results as grep loses
lines due to non-printable characters, for example, below the 0020, 0060
and 0070 lines are missing:
$ perf script -D | grep -C10 AUX | head
. 0010: 08 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 00 ................
. 0030: 01 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 ................
. 0040: 00 08 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ................
. 0050: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
. 0080: 02 00 00 00 00 00 00 00 1b 00 00 00 00 00 00 00 ................
. 0090: 00 00 00 00 00 00 00 00 ........
0 0 0x450 [0x98]: PERF_RECORD_AUXTRACE_INFO type: 1
PMU Type 8
Time Shift 31
perf's isprint() is a custom implementation from the kernel, but the
kernel's _ctype appears to include characters from Latin-1 Supplement which
is not compatible with, for example, UTF-8. Fix by checking also isascii().
After:
$ tools/perf/perf script -D | grep -C10 AUX | head
. 0010: 08 00 00 00 00 00 00 00 1f 00 00 00 00 00 00 00 ................
. 0020: 03 84 32 2f 00 00 00 00 63 7c 4f d2 fa ff ff ff ..2/....c|O.....
. 0030: 01 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 ................
. 0040: 00 08 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ................
. 0050: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................
. 0060: 00 02 00 00 00 00 00 00 00 c0 03 00 00 00 00 00 ................
. 0070: e2 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 ................
. 0080: 02 00 00 00 00 00 00 00 1b 00 00 00 00 00 00 00 ................
. 0090: 00 00 00 00 00 00 00 00 ........
Fixes:
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Ian Rogers
|
0046686da0 |
perf test: Enable system wide for metricgroups test
Uncore events as group leaders fail in per-thread mode causing exit
errors. Enable system-wide for metricgroup testing. This fixes the HPC
metric group when tested on skylakex.
Fixes:
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Dario Petrillo
|
d5962fb7d6 |
perf annotate: Avoid TUI crash when navigating in the annotation of recursive functions
In 'perf report', entering a recursive function from inside of itself
(either directly of indirectly through some other function) results in
calling symbol__annotate2 multiple() times, and freeing the whole
disassembly when exiting from the innermost instance.
The first issue causes the function's disassembly to be duplicated, and
the latter a heap use-after-free (and crash) when trying to access the
disassembly again.
I reproduced the bug on perf 5.11.22 (Ubuntu 20.04.3 LTS) and 5.16.rc8
with the following testcase (compile with gcc recursive.c -o recursive).
To reproduce:
- perf record ./recursive
- perf report
- enter fibonacci and annotate it
- move the cursor on one of the "callq fibonacci" instructions and press enter
- at this point there will be two copies of the function in the disassembly
- go back by pressing q, and perf will crash
#include <stdio.h>
int fibonacci(int n)
{
if(n <= 2) return 1;
return fibonacci(n-1) + fibonacci(n-2);
}
int main()
{
printf("%d\n", fibonacci(40));
}
This patch addresses the issue by annotating a function and freeing the
associated memory on exit only if no annotation is already present, so
that a recursive function is only annotated on entry.
Signed-off-by: Dario Petrillo <dario.pk1@gmail.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: stable@kernel.org
Link: http://lore.kernel.org/lkml/20220109234441.325106-1-dario.pk1@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Athira Rajeev
|
befee3775b |
perf powerpc: Update global/local variants for p_stage_cyc
Update the arch_support_sort_key() function in powerpc to enable presenting local and global variants of sort key 'p_stage_cyc'. Update the "se_header" strings for these in arch_perf_header_entry() along with instruction latency. Reported-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Athira Jajeev <atrajeev@linux.vnet.ibm.com> Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: linuxppc-dev@lists.ozlabs.org Link: https://lore.kernel.org/r/20211203022038.48240-2-atrajeev@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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Athira Rajeev
|
e3304c2135 |
perf sort: Include global and local variants for p_stage_cyc sort key
Sort key 'p_stage_cyc' is used to present the latency cycles spent in
pipeline stages.
perf has local 'p_stage_cyc' sort key to display this info. There is no
global variant available for this sort key. The local variant shows
latency in a single sample, whereas the global value will be useful to
present the total latency (sum of latencies) in the hist entry. It
represents the latency number multiplied by the number of samples.
Add global ('p_stage_cyc') and local variant ('local_p_stage_cyc') for
this sort key. Use 'local_p_stage_cyc' as default option for "mem" sort
mode.
Also add this to the list of dynamic sort keys and made the
"dynamic_headers" and "arch_specific_sort_keys" as static.
Reported-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20211203022038.48240-1-atrajeev@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo
|
debe70e488 |
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up fixes. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
||
Linus Torvalds
|
133d9c53c9 |
- Remove -nostdlib compiler flag now that the vDSO uses the linker
instead of the compiler driver to link files -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmHcGJkACgkQEsHwGGHe VUqZ8w/+JqbI2c3ShKyh2Zz8P9yjZre1yPqocg/DBGJKmWOfRkjSjwzHJoMN45E6 CgjqqcBFv8i1YkUkYKkn+2LHeVZ4o9FJWKXeTvQ7+H4oewiUMDeOS487cxGjKBlf aR0ER/1MDZLMqLfiER4s/Ek6cPAZ9uwz9zBn6WZAi95fjXkpAnMpN8U5IKI9/icH ICCeU4EYqhZGVElhpEOb36/zuy6iZZ6laDl79ecdPL5MfMJnzdRaC+rCgcHTGM3p AmyhMyL1cJxxH1u/GYW7yI3DNHKKHluFO8xxeGagk9yKCbNcA8/XjkW7oy/5T4FS WWmDuUqae3kcToNxSm+z2u2InY9mzk6jkl7icXu9TbZZbniaX+/FtM7mWxLtQmsD e0IHH1DtUK/NovKiLzCI89Lrzj4Z5ZAC2q9m3z/MrTUZo8YoRxIYS94Xe4LNY2Z8 itjAmUPO+H3DAOSuHWv/AD/qehM7k05I9sw3yxQusDJH3S4sWQOBcpqKEqpzDliK 9rvg68K73aHM0lrdq2QRu+A5GjsKZ8FbFNG/uZDDU1tghwa6pcQ6BARMR+db7vD9 bncEpuQ0cM3Dxll0GarSL3nNtodZzvUCJ4fhrd/l31rq80Fs0IdB96jrUgLmwVnX FTns3BQS27bJpDWAwL6O2K46FKeKFgjeuvKD2mfTK2Cyv3xmEB0= =oxKT -----END PGP SIGNATURE----- Merge tag 'x86_vdso_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 vdso updates from Borislav Petkov: "Remove -nostdlib compiler flag now that the vDSO uses the linker instead of the compiler driver to link files" * tag 'x86_vdso_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/purgatory: Remove -nostdlib compiler flag x86/vdso: Remove -nostdlib compiler flag |
||
|
Linus Torvalds
|
3c6d405666 |
- A fix for cross-compiling the compressed stub on arm64 with clang
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||
|
Linus Torvalds
|
25f8c7785e |
- Enable the short string copies for CPUs which support them, in
copy_user_enhanced_fast_string() - Avoid writing MSR_CSTAR on Intel due to TDX guests raising a #VE trap -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmHcFRcACgkQEsHwGGHe VUrVYRAAg8hJS/aIMnqr+CDX+iOlx2hxJ2TA2bA45NwWc1A4VTt9kwRB0+NIKkjj F3uJbidZjxSch9Oza6O5KyjJK8QtOfqxyYcx8TLjSleqJRoJWxl1Ub1/yAfKIX/0 QsqXVc/OuMzgwVGYLUwGSWifJOWMYKy03vSczmXK74zp9vZ56fdot8rOhDm3Xb/R QSfT5nKlgCvxbvAqgFfbXKoEu/EqT43sTXq4o1C6yDX/G6JOGe6nXZIAvIVm3iKZ utOqO+tBOmektF/yg3EHZL/7paFgtfETcI1YpmPYqKhG3KvvZgm7yyU6SqrcctSx vMSPTcgcuZl2I5OF+eesUGfGGhHSfSPBAhkxpCTOb6lHf73PYRC3BnQtlQkQt6g/ UOtm3fQwrVJcKlMu7nem46iDCgbSyvASFa5ZyuOGcrAiFLhJzQNRDlXLpxp/q615 yOYTRgj4YS6vomzc6bL3zNCcF5aJUwAPNVghe3l2zwKXetoOPvtWX8sKlYjiN3GW DTtEi117IAiWkosDIYY+aFNxLeOqxpNMcOkwd5eHHdpR3rkeFkjOtBctll/eHzPi NYx++cV5yYW0z4S2uRr6o4k4hdgAQU/p7xhdO28Z+yzWpmXQ//79HhiOf2nNd1iI dpQAx9roo8vbR3JYLxGYFuJrZsHna+/f6Gqf5teUy7SjVL5M95U= =zbYM -----END PGP SIGNATURE----- Merge tag 'x86_cpu_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cpuid updates from Borislav Petkov: - Enable the short string copies for CPUs which support them, in copy_user_enhanced_fast_string() - Avoid writing MSR_CSTAR on Intel due to TDX guests raising a #VE trap * tag 'x86_cpu_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/lib: Add fast-short-rep-movs check to copy_user_enhanced_fast_string() x86/cpu: Don't write CSTAR MSR on Intel CPUs |
||
|
Linus Torvalds
|
308319e990 |
- The mandatory set of random minor cleanups all over tip
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||
|
Linus Torvalds
|
2e97a0c02b |
- Add support for decoding instructions which do MMIO accesses in order
to use it in SEV and TDX guests
- An include fix and reorg to allow for removing set_fs in UML later
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Merge tag 'x86_misc_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc x86 updates from Borislav Petkov:
"The pile which we cannot find the proper topic for so we stick it in
x86/misc:
- Add support for decoding instructions which do MMIO accesses in
order to use it in SEV and TDX guests
- An include fix and reorg to allow for removing set_fs in UML later"
* tag 'x86_misc_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mtrr: Remove the mtrr_bp_init() stub
x86/sev-es: Use insn_decode_mmio() for MMIO implementation
x86/insn-eval: Introduce insn_decode_mmio()
x86/insn-eval: Introduce insn_get_modrm_reg_ptr()
x86/insn-eval: Handle insn_get_opcode() failure
|
||
|
Linus Torvalds
|
4a692ae360 |
- Flush *all* mappings from the TLB after switching to the trampoline
pagetable to prevent any stale entries' presence - Flush global mappings from the TLB, in addition to the CR3-write, after switching off of the trampoline_pgd during boot to clear the identity mappings - Prevent instrumentation issues resulting from the above changes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmHcEGIACgkQEsHwGGHe VUp14RAAgo6BbW9J82Pyl55egIhcQDdGsa16Gdm9S/AFIIW/NhwYo9ydrgtzr/70 3XKpJYX7nH7PUKYRmoca/m3NnzUU+wnjSGS1XMyB3bJvn2/8S1qeuwBty2VP2dYM iS2eGRLjVjbMWwQUSK7tPJa5wi11zUqLIyCe3t0YiWso6TK7xKaVJTQ3/19Xc+/a zVQ5VpmzglUTxA6xGCvTDn5IUViUb8QmIuw7Ty6QtQEoI6T3qQvPkdJNXOxDcHNy 9gDGf4O+5YlPCxYsNEkWDDa02zSZ2aWFSq76b98VyMiOK0xts+ktnAwq6oes+as9 ZLIipOu5aIkj8te7he0FelyvPhZAVzrFvvmMf1U+EV3PqbyVkabhk5SBeP5v8CZy bM4eYNuJ2FLvFpUCC9zQ/MNVQ6ZtxN15rrrsTqk46KLPBHmHp/Aj9W/DP4zpCcNg Wwh4xbnGNIN8jZBiBJG6R6q7oM/lZt/loEicxm2QFZHtAIYMsiUmE99HnIREjUHd +0mwo2rHniie9zh6GoybX8OcbZCLYGdfe3iPvlO9fQpyDTn8IUIlnruDlUiTBMDM fX4J2dynh7xXRH1WW+MwxDv4n400+C08SG9zTD0qPCbGhYwNscMlZhA2JN6mlPep spuRPOzzwUUxqjXkDloeDDJNUQ8r032OB2LMhWSbLApJrJM9/QA= =cM+z -----END PGP SIGNATURE----- Merge tag 'x86_mm_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 mm updates from Borislav Petkov: - Flush *all* mappings from the TLB after switching to the trampoline pagetable to prevent any stale entries' presence - Flush global mappings from the TLB, in addition to the CR3-write, after switching off of the trampoline_pgd during boot to clear the identity mappings - Prevent instrumentation issues resulting from the above changes * tag 'x86_mm_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm: Prevent early boot triple-faults with instrumentation x86/mm: Include spinlock_t definition in pgtable. x86/mm: Flush global TLB when switching to trampoline page-table x86/mm/64: Flush global TLB on boot and AP bringup x86/realmode: Add comment for Global bit usage in trampoline_pgd x86/mm: Add missing <asm/cpufeatures.h> dependency to <asm/page_64.h> |
||
|
Linus Torvalds
|
bfed6efb8e |
- Add support for handling hw errors in SGX pages: poisoning, recovering
from poison memory and error injection into SGX pages - A bunch of changes to the SGX selftests to simplify and allow of SGX features testing without the need of a whole SGX software stack - Add a sysfs attribute which is supposed to show the amount of SGX memory in a NUMA node, similar to what /proc/meminfo is to normal memory - The usual bunch of fixes and cleanups too -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmHcDQMACgkQEsHwGGHe VUq42xAAjWM0AFpIxgUBpbE0swV3ZMulnndl3/vA5XN+9Yn7Q52+AFyPRE0s7Zam Ap+cInh2Il7d/sv54rZ4x/j7+TH4i7s8fWPVU/XiPALQuOuw0/B1wJJ+jmMiPFiU 3jr7DkUPyWjWTHduMY/tk+xMOpkx1XsxJheYnKvsKVW+fjJ0vPuftAZtfu2z2VOh 3JLcp5cAXPxW0UK9gdoF5bCBQhBu0NRguTbhHhbByAixQO2GyVSKLSRovUdj0a+y QRrQ6hgcvpTOsVHJoWJ7yIX4SBzQTe9Bg6dT9DghOxE4Sc2GH89hu7wRztGawBJO nLyzWgiW9ttjQutDpBvZANNVcFAPAdtDWczrzZpREbrGKkzT+kOBnIIL1LWITWOy 2YWTO3ytW0KNIK85GzMjSVOKRMgaHJeBaGuYZ7Z0kb3GuUPJ9zRlaRxNapKQFuzA 0PGoA4IDT+2Afy7VYBBNUA2d/WverFQuXKusSxK6b5zJ173o5/DXL2q0d3gn/j8Z hhxJUJyVOsfRXSG4NKrj4se4FiA0n/RL4oyUZR9iJ8kWzzZTd0eZTAn468bpGIp5 yiOlPOLgsmu0xzVmAtG1+4d2+S2x+Ec5YE0sP1V/JLNciYk3Ebp7UyfnS3tn33Xc cpdWjELvD1LJVpMEURnbjRrwU6OiiAekYJCP/9lmK9zfOGpwRHc= =vFTM -----END PGP SIGNATURE----- Merge tag 'x86_sgx_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 SGX updates from Borislav Petkov: - Add support for handling hw errors in SGX pages: poisoning, recovering from poison memory and error injection into SGX pages - A bunch of changes to the SGX selftests to simplify and allow of SGX features testing without the need of a whole SGX software stack - Add a sysfs attribute which is supposed to show the amount of SGX memory in a NUMA node, similar to what /proc/meminfo is to normal memory - The usual bunch of fixes and cleanups too * tag 'x86_sgx_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits) x86/sgx: Fix NULL pointer dereference on non-SGX systems selftests/sgx: Fix corrupted cpuid macro invocation x86/sgx: Add an attribute for the amount of SGX memory in a NUMA node x86/sgx: Fix minor documentation issues selftests/sgx: Add test for multiple TCS entry selftests/sgx: Enable multiple thread support selftests/sgx: Add page permission and exception test selftests/sgx: Rename test properties in preparation for more enclave tests selftests/sgx: Provide per-op parameter structs for the test enclave selftests/sgx: Add a new kselftest: Unclobbered_vdso_oversubscribed selftests/sgx: Move setup_test_encl() to each TEST_F() selftests/sgx: Encpsulate the test enclave creation selftests/sgx: Dump segments and /proc/self/maps only on failure selftests/sgx: Create a heap for the test enclave selftests/sgx: Make data measurement for an enclave segment optional selftests/sgx: Assign source for each segment selftests/sgx: Fix a benign linker warning x86/sgx: Add check for SGX pages to ghes_do_memory_failure() x86/sgx: Add hook to error injection address validation x86/sgx: Hook arch_memory_failure() into mainline code ... |
||
|
Linus Torvalds
|
d3c20bfb74 |
- A minor code cleanup removing a redundant assignment
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||
|
Linus Torvalds
|
01d5e7872c |
- Share the SEV string unrolling logic with TDX as TDX guests need it too
- Cleanups and generalzation of code shared by SEV and TDX
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Merge tag 'x86_sev_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 SEV updates from Borislav Petkov:
"The accumulated pile of x86/sev generalizations and cleanups:
- Share the SEV string unrolling logic with TDX as TDX guests need it
too
- Cleanups and generalzation of code shared by SEV and TDX"
* tag 'x86_sev_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/sev: Move common memory encryption code to mem_encrypt.c
x86/sev: Rename mem_encrypt.c to mem_encrypt_amd.c
x86/sev: Use CC_ATTR attribute to generalize string I/O unroll
x86/sev: Remove do_early_exception() forward declarations
x86/head64: Carve out the guest encryption postprocessing into a helper
x86/sev: Get rid of excessive use of defines
x86/sev: Shorten GHCB terminate macro names
|
||
|
Linus Torvalds
|
cd36722d74 |
- A DT compatibility fix for the Intel media processor CE4100 driver
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmHcCIEACgkQEsHwGGHe VUpLhxAAh23oInJaO7fE5vZAz7pBzMaN87UKAEBuSMSrd5VhGwJBNZXvI+vrH1Cm kDdFoP9HJhjx5wsreNf9XmRx/gHX7F7FZoUWD9CjhbDkSZwZLmf0tmwldQT3KL2S PLQ1Xtiyk3FqTT7y2dvhhgbj5802QXf7rEgeHQ2IRitvZCQZ89i/VpNcBMk0c8pj qN+pIOp/A/R6ENifdb1mbv6vx9gB+8jYcEHen+nmNUWdaArdoxZ9PAAyrWtzcHi/ JYOdvS0h75GnBp/PWunQv+QXC32PFUXmXRflpydD7cT5i1EY7ukQFjv5XV7exXoV b0wiNQNA2Ni9Is38ww3Vq+ImYAjWCHeCP2lTJnlmEIfZxM4iJ35hOx3DOMKnswzD BtgQmlbM+9edqx+zjkiTvUhnoiObt8R1I8oOXmrYHJJrazNyZzNFqvlVOEau2siM U5lwzHV6pyUPA8E12avIt0MkEoQq2l/KEL8SQlDbElN8ZImL6BhX5TLaGStMBIps Vc6z8WjAWxBC4iQuXrcagAc2pcdf6kr1NH0MsMHmoX6gXk8mxww0bCuNvO6Gp5ib Fc6YJjYDSi5fB4CDdrcaHfF+DWDJzTq4nVtoeXHhkUYR+boTWjYJx2NrsMEf7aQ6 RLi+KVQNqsu+eYaLpFtVFwmqxU8P/yU6AFE53sAlsrIGmIBW5eE= =EVop -----END PGP SIGNATURE----- Merge tag 'x86_platform_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 platform fix from Borislav Petkov: "A single DT compatibility fix for the Intel media processor CE4100 driver" * tag 'x86_platform_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/ce4100: Replace "ti,pcf8575" by "nxp,pcf8575" |
||
|
Linus Torvalds
|
e59451fd3b |
- Define the INTERRUPT_RETURN macro only when CONFIG_XEN_PV is enabled
as it is its only user -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmHcBagACgkQEsHwGGHe VUoCJhAAvkF8KHowvKB7xpxO5b8ifngPvzjGIehKTRIV9p/AetDW0PgmNChXVT69 73dkvAuEfJId3pAvN8spgfBYYZff20fVp+gTlCSr4MkzH1oKoBp3EWvAwI/eQImP iuVUnWmMcWQQ/sFJ5dwzQF0mGWZoLzxkQgBX6aNlvJ0Dy10ulowGSwaBVAUFr3YR 19wdoYBlXvgT4i2kcrFsVWMFOre9ZtBL6DW+xvdc/1yqlurF281q5W94iyneUk5y ZgE6lZklnxdzxoOnJe2hwi7A34PCZ8AZkd2i0skuSpug8yOiVfmON7Xn/p8J5adO 93Rn+DqmiBz26i+TQ7yt2dAYakn7BdC1r+l5/tx5Kw3qBwk6aExOWS7uPFOL/SxV ru5t3daEx9HIkCnwVvyX+kmiZ+9sude1YUTixgSPtNYx+xHCj03P6df+v7Wd3Rlm q5miWWfcqAWHbyWDd1/gaVL282/Sc03dwTd+DjWO8xJ4Fglccx5hhYYRnvhBRG2C pgJnNTI///pO9P7S0u6By6QjvacylU2zAF9EW66y4E/1EFciWZ0+ezgsHsrahOFN ftQMZfluVOH6TMU5hOXvXgp/Z1t0naC+SRWyxSKFck8t+jFQWORd9WZJ9I8CN4Qh gumJrOkKfsF3e5/14CvvlC99TP0XQNUHf3zPjFNNnnbChTVHeRw= =YEKc -----END PGP SIGNATURE----- Merge tag 'x86_paravirt_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 paravirtualization fix from Borislav Petkov: "Define the INTERRUPT_RETURN macro only when CONFIG_XEN_PV is enabled as it is its only user" * tag 'x86_paravirt_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/paravirt: Fix build PARAVIRT_XXL=y without XEN_PV |
||
|
Linus Torvalds
|
191cf7fab9 |
- Exclude AVX opmask registers use from AVX512 state tracking as they
don't contribute to frequency throttling
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Merge tag 'x86_fpu_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fpu update from Borislav Petkov:
"A single x86/fpu update for 5.17:
- Exclude AVX opmask registers use from AVX512 state tracking as they
don't contribute to frequency throttling"
* tag 'x86_fpu_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/fpu: Correct AVX512 state tracking
|
||
|
Linus Torvalds
|
8cc1e20765 |
m68k updates for v5.17
- Enable memtest functionality, - Defconfig updates. -----BEGIN PGP SIGNATURE----- iIsEABYIADMWIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCYdv5NBUcZ2VlcnRAbGlu dXgtbTY4ay5vcmcACgkQisJQ/WRJ8XC64QEA05ivU51OseXmg32fdo0peKpPNE2/ 2Nl+4j9lKlRyZzcBAL3EmUe+rrJ84kiGeI8g90asWbJw7qHRC2QsdA7RQ/YA =lHFZ -----END PGP SIGNATURE----- Merge tag 'm68k-for-v5.17-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: - enable memtest functionality - defconfig updates * tag 'm68k-for-v5.17-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: defconfig: Update defconfigs for v5.16-rc1 m68k: Enable memtest functionality |
||
|
Linus Torvalds
|
f0d43b3a38 |
s390 updates for 5.17 merge window
- add fast vector/SIMD implementation of the ChaCha20 stream cipher,
which mainly adapts Andy Polyakov's code for the kernel
- add status attribute to AP queue device so users can easily figure
out its status
- fix race in page table release code, and and lots of documentation
- remove uevent suppress from cio device driver, since it turned out
that it generated more problems than it solved problems
- quite a lot of virtual vs physical address confusion fixes
- various other small improvements and cleanups all over the place
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Merge tag 's390-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Heiko Carstens:
"Besides all the small improvements and cleanups the most notable part
is the fast vector/SIMD implementation of the ChaCha20 stream cipher,
which is an adaptation of Andy Polyakov's code for the kernel.
Summary:
- add fast vector/SIMD implementation of the ChaCha20 stream cipher,
which mainly adapts Andy Polyakov's code for the kernel
- add status attribute to AP queue device so users can easily figure
out its status
- fix race in page table release code, and and lots of documentation
- remove uevent suppress from cio device driver, since it turned out
that it generated more problems than it solved problems
- quite a lot of virtual vs physical address confusion fixes
- various other small improvements and cleanups all over the place"
* tag 's390-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (39 commits)
s390/dasd: use default_groups in kobj_type
s390/sclp_sd: use default_groups in kobj_type
s390/pci: simplify __pciwb_mio() inline asm
s390: remove unused TASK_SIZE_OF
s390/crash_dump: fix virtual vs physical address handling
s390/crypto: fix compile error for ChaCha20 module
s390/mm: check 2KB-fragment page on release
s390/mm: better annotate 2KB pagetable fragments handling
s390/mm: fix 2KB pgtable release race
s390/sclp: release SCLP early buffer after kernel initialization
s390/nmi: disable interrupts on extended save area update
s390/zcrypt: CCA control CPRB sending
s390/disassembler: update opcode table
s390/uv: fix memblock virtual vs physical address confusion
s390/smp: fix memblock_phys_free() vs memblock_free() confusion
s390/sclp: fix memblock_phys_free() vs memblock_free() confusion
s390/exit: remove dead reference to do_exit from copy_thread
s390/ap: add missing virt_to_phys address conversion
s390/pgalloc: use pointers instead of unsigned long values
s390/pgalloc: add virt/phys address handling to base asce functions
...
|
||
|
Linus Torvalds
|
9b9e211360 |
arm64 updates for 5.17:
- KCSAN enabled for arm64. - Additional kselftests to exercise the syscall ABI w.r.t. SVE/FPSIMD. - Some more SVE clean-ups and refactoring in preparation for SME support (scalable matrix extensions). - BTI clean-ups (SYM_FUNC macros etc.) - arm64 atomics clean-up and codegen improvements. - HWCAPs for FEAT_AFP (alternate floating point behaviour) and FEAT_RPRESS (increased precision of reciprocal estimate and reciprocal square root estimate). - Use SHA3 instructions to speed-up XOR. - arm64 unwind code refactoring/unification. - Avoid DC (data cache maintenance) instructions when DCZID_EL0.DZP == 1 (potentially set by a hypervisor; user-space already does this). - Perf updates for arm64: support for CI-700, HiSilicon PCIe PMU, Marvell CN10K LLC-TAD PMU, miscellaneous clean-ups. - Other fixes and clean-ups; highlights: fix the handling of erratum |
||
|
Linus Torvalds
|
a7ac314061 |
asm-generic: cleanups for 5.17
A few minor cleanups for cross-architecture code: Alexandre Ghiti deals with removing some leftovers from drivers and features that have been removed, and Wasin Thonkaew has a cosmetic change. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmHEj8UACgkQmmx57+YA GNnchRAAigY0M7hCG0qV/dRgAuxfnEyUtaV1zcx245tKjfQlVwUgecD33G/rwloO bFWkJBzTWjJSGNyHQwYvi6QF9JyLImT8EtyvHYXgNEjRfAxQj8ayRR9glUcEiOTX 00OagUe9NC0Ui/NdX34J7b0ZMMm1XFij1jKQxaoy+U/I97mKqHHrRqJSHpRw77sK 31948zf3mzJJD10Lo6CBvLngyN/gj5mVPYyrkrerdZ7X7QzzAsoO+gYTeEUDbkie 4tj3tLwUNbqAUoJNO4lkN6BeXGph2G36tNTPgvJATyx9fZ7M5ayeK6I4QwxtlvBK xhmkHTCzc4m1xlwTPjdYO/g/UZHP8pa+WxOkTTSxdQgcgQh/p+zZl3MRxh+5lR/B iXcBy7qQfovDkgX7jW81KCJRJZztaFuLlbmQgskP53xsk/zj2A3oiH2pT3X07gGf qaZQ3xzeBJl4ax0U03QbC9WTjSqvZprprAbKrM52rzhehDCLHn3kYVMBvIeGI6eh m+mlZYBFEzvNh3ak9D5+oOB6iOctqK4h8giIEgvr6HJzxtbLsT1WZ6T4YEfD03fI hdttqkt4dBl06Ofql5TE88SbwEvXikG+nFZ8wIEgeRj9EErozCGjKbAd13SAEsJk u/ySXHJbwuoT+71SdFlqgj74A9PJWE6FJuVNoEZjAD5CxlVI1tA= =ZaDF -----END PGP SIGNATURE----- Merge tag 'asm-generic-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic cleanups from Arnd Bergmann: "A few minor cleanups for cross-architecture code: Alexandre Ghiti deals with removing some leftovers from drivers and features that have been removed, and Wasin Thonkaew has a cosmetic change" * tag 'asm-generic-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: asm-generic/error-injection.h: fix a spelling mistake, and a coding style issue arch: Remove leftovers from prism54 wireless driver arch: Remove leftovers from mandatory file locking Documentation, arch: Remove leftovers from CIFS_WEAK_PW_HASH Documentation, arch: Remove leftovers from raw device |
||
|
Linus Torvalds
|
bb4ed26e7e |
SoC: Add support for StarFive JH7100 RISC-V SoC
This adds support for the StarFive JH7100, including the necessary device drivers and DT files for the BeagleV Starlight prototype board, with additional boards to be added later. This SoC promises to be the first usable low-cost platform for RISC-V. I've taken this through the SoC tree in the anticipation of adding a few other Arm based SoCs as well, but those did not pass the review in time, so it's only this one. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmHE4/wACgkQmmx57+YA GNlSlRAArOIWkgB8Uwf2dz1tdyGNo6b0yqrqPBnc2hlafQVkrd/Cy0imIEt21pJk IkVviuuJmWMS7lFppvjoKbTZDvGt4gcA2o//NorBtSLV5G7mbJAMkeDtfdURRAb0 c7IXbtHaI5qMPHXOzjbKTHedbLJpS2P1uXQtGr9hiZFP8ZfyfbEF1bzL0edcCAWi DuY7cpEHEzeKATN8NQ1ETwpx0MJBfp7pzyfQbB9I1VvIMX1qbuLBUUJ6snLGSiw1 kvLrQoV+2ZISeEfQ8M/PoHpHexO7CzY0thlTFt2mThLVI0ZlaVJvI6oJDAX5AG67 tsmDiBxzvp+gWx5T8TfCgETJOVPUpNpSodF8U+cvIIpZM+DLiDc3Dyu6Zrod5guZ y989Sc+Be1LZEEyy0VscCoDleNxuFohh8aNJZnRtzd5UfJnz7cDIfGUdS2hwP9JN vI7Ci4nQIcvG35RwnLVMOp1azm3RIv2xoESdLkbS9/4smNEjLT1xtr6uVcP+MIKE qsWh8TITRWF4aiFqmsz1JyTHFAL0cCi4lZM//Y6XGKM2z0sCmpbfHIEGhJWuSNme lXvqn62VfiA5CvSnijYMwtRnCKIDDhsjvQo6H0gxCqW6ynCnKAivL/yo65hqtQO8 wBpmlziU7IXx4Js/1eGpF7zq7a9LHFqFnKCrE/+7hK/DPGF2Qck= =X5uk -----END PGP SIGNATURE----- Merge tag 'newsoc-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull RISC-V SoC updates from Arnd Bergmann: "Add support for StarFive JH7100 RISC-V SoC This adds support for the StarFive JH7100, including the necessary device drivers and DT files for the BeagleV Starlight prototype board, with additional boards to be added later. This SoC promises to be the first usable low-cost platform for RISC-V. I've taken this through the SoC tree in the anticipation of adding a few other Arm based SoCs as well, but those did not pass the review in time, so it's only this one" * tag 'newsoc-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: reset: starfive-jh7100: Fix 32bit compilation RISC-V: Add BeagleV Starlight Beta device tree RISC-V: Add initial StarFive JH7100 device tree serial: 8250_dw: Add StarFive JH7100 quirk dt-bindings: serial: snps-dw-apb-uart: Add JH7100 uarts pinctrl: starfive: Add pinctrl driver for StarFive SoCs dt-bindings: pinctrl: Add StarFive JH7100 bindings dt-bindings: pinctrl: Add StarFive pinctrl definitions reset: starfive-jh7100: Add StarFive JH7100 reset driver dt-bindings: reset: Add Starfive JH7100 reset bindings dt-bindings: reset: Add StarFive JH7100 reset definitions clk: starfive: Add JH7100 clock generator driver dt-bindings: clock: starfive: Add JH7100 bindings dt-bindings: clock: starfive: Add JH7100 clock definitions dt-bindings: interrupt-controller: Add StarFive JH7100 plic dt-bindings: timer: Add StarFive JH7100 clint RISC-V: Add StarFive SoC Kconfig option |
||
|
Linus Torvalds
|
aca48b2dd1 |
ARM: SoC devicetree changes for v5.17
As usual, this is the bulk of the updates for the SoC tree, adding
more devices to existing files, addressing issues from ever improving
automated checking, and fixing minor issues.
The most interesting bits as usual are the new platforms.
All the newly supported SoCs belong into existing families
this time:
- Qualcomm gets support for two newly announced platforms, both
of which can now work in production environments: the SDX65
5G modem that can run a minimal Linux on its Cortex-A7 core,
and the Snapdragon 8 Gen 1, their latest high-end phone SoC.
- Renesas adds support for R-Car S4-8, the most recent automotive
Server/Communication SoC.
- TI adds support for J721s2, a new automotive SoC in the K3
family.
- Mediatek MT7986a/b is a SoC used in Wifi routers, the latest
generation following their popular MT76xx series. Only basic
support is added for now.
- NXP i.MX8 ULP8 is a new low-power variant of the widespread
i.MX8 series.
- TI SPEAr320s is a minor variant of the old SPEAr320 SoC that
we have supported for a long time.
New boards with the existing SoCs include
- Aspeed AST2500/AST2600 BMCs in TYAN, Facebook and Yadro servers
- AT91/SAMA5 based evaluation board
- NXP gains twenty new development and industrial boards for their
i.MX and Layerscape SoCs
- Intel IXP4xx now supports the final two machines in device tree
that were previously only supported in old style board files.
- Mediatek MT6589 is used in the Fairphone FP1 phone from 2013,
while MT8183 is used in the Acer Chromebook 314.
- Qualcomm gains support for the reference machines using the two
new SoCs, plus a number of Chromebook variants and phones based
on the Snapdragon 7c, 845 and 888 SoCs, including various
Sony Xperia devices and the Microsoft Surface Duo 2.
- ST STM32 now supports the Engicam i.Core STM32MP1 carrier board.
- Tegra now boots various older Android devices based on 32-bit
chips out of the box, including a number of ASUS Transformer
tablets.
There is also a new Jetson AGX Orin developer kit.
- Apple support adds the missing device trees for all the remaining
M1 Macbook and iMac variants, though not yet the M1 Pro/Max
versions.
- Allwinner now supports another version of the Tanix TX6 set-top
box based on the H6 SoC.
- Broadcom gains support for the Netgear RAXE500 Wireless router
based on BCM4908.
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Merge tag 'dt-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC devicetree updates from Arnd Bergmann:
"As usual, this is the bulk of the updates for the SoC tree, adding
more devices to existing files, addressing issues from ever improving
automated checking, and fixing minor issues.
The most interesting bits as usual are the new platforms. All the
newly supported SoCs belong into existing families this time:
- Qualcomm gets support for two newly announced platforms, both of
which can now work in production environments: the SDX65 5G modem
that can run a minimal Linux on its Cortex-A7 core, and the
Snapdragon 8 Gen 1, their latest high-end phone SoC.
- Renesas adds support for R-Car S4-8, the most recent automotive
Server/Communication SoC.
- TI adds support for J721s2, a new automotive SoC in the K3 family.
- Mediatek MT7986a/b is a SoC used in Wifi routers, the latest
generation following their popular MT76xx series. Only basic
support is added for now.
- NXP i.MX8 ULP8 is a new low-power variant of the widespread i.MX8
series.
- TI SPEAr320s is a minor variant of the old SPEAr320 SoC that we
have supported for a long time.
New boards with the existing SoCs include
- Aspeed AST2500/AST2600 BMCs in TYAN, Facebook and Yadro servers
- AT91/SAMA5 based evaluation board
- NXP gains twenty new development and industrial boards for their
i.MX and Layerscape SoCs
- Intel IXP4xx now supports the final two machines in device tree
that were previously only supported in old style board files.
- Mediatek MT6589 is used in the Fairphone FP1 phone from 2013, while
MT8183 is used in the Acer Chromebook 314.
- Qualcomm gains support for the reference machines using the two new
SoCs, plus a number of Chromebook variants and phones based on the
Snapdragon 7c, 845 and 888 SoCs, including various Sony Xperia
devices and the Microsoft Surface Duo 2.
- ST STM32 now supports the Engicam i.Core STM32MP1 carrier board.
- Tegra now boots various older Android devices based on 32-bit chips
out of the box, including a number of ASUS Transformer tablets.
There is also a new Jetson AGX Orin developer kit.
- Apple support adds the missing device trees for all the remaining
M1 Macbook and iMac variants, though not yet the M1 Pro/Max
versions.
- Allwinner now supports another version of the Tanix TX6 set-top box
based on the H6 SoC.
- Broadcom gains support for the Netgear RAXE500 Wireless router
based on BCM4908"
* tag 'dt-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (574 commits)
Revert "ARM: dts: BCM5301X: define RTL8365MB switch on Asus RT-AC88U"
arm64: dts: qcom: sm6125: Avoid using missing SM6125_VDDCX
arm64: dts: qcom: sm8450-qrd: Enable USB nodes
arm64: dts: qcom: sm8450: Add usb nodes
ARM: dts: aspeed: add LCLK setting into LPC KCS nodes
dt-bindings: ipmi: bt-bmc: add 'clocks' as a required property
ARM: dts: aspeed: add LCLK setting into LPC IBT node
ARM: dts: aspeed: p10: Add TPM device
ARM: dts: aspeed: p10: Enable USB host ports
ARM: dts: aspeed: Add TYAN S8036 BMC machine
ARM: dts: aspeed: tyan-s7106: Add uart_routing and fix vuart config
ARM: dts: aspeed: Adding Facebook Bletchley BMC
ARM: dts: aspeed: g220a: Enable secondary flash
ARM: dts: Add openbmc-flash-layout-64-alt.dtsi
ARM: dts: aspeed: Add secure boot controller node
dt-bindings: aspeed: Add Secure Boot Controller bindings
ARM: dts: Remove "spidev" nodes
dt-bindings: pinctrl: samsung: Add pin drive definitions for Exynos850
dt-bindings: arm: samsung: Document E850-96 board binding
dt-bindings: Add vendor prefix for WinLink
...
|
||
|
Linus Torvalds
|
e85195d5bf |
ARM: SoC driver updates for v5.17
There are cleanups and minor bugfixes across several SoC specific
drivers, for Qualcomm, Samsung, NXP i.MX, AT91, Tegra, Keystone,
Renesas, ZynqMP
Noteworthy new features are:
- The op-tee firmware driver gains support for asynchronous
notifications from secure-world firmware.
- Qualcomm platforms gain support for new SoC types in various
drivers: power domain, cache controller, RPM sleep, soc-info
- Samsung SoC drivers gain support for new SoCs in ChipID and PMU,
as well as a new USIv2 driver that handles various types of
serial communiction (uart, i2c, spi)
- Renesas adds support for R-Car S4-8 (R8A779F0) in multiple
drivers, as well as memory controller support for RZ/G2L
(R9A07G044).
- Apple M1 gains support for the PMGR power management driver
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Merge tag 'drivers-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"There are cleanups and minor bugfixes across several SoC specific
drivers, for Qualcomm, Samsung, NXP i.MX, AT91, Tegra, Keystone,
Renesas, ZynqMP
Noteworthy new features are:
- The op-tee firmware driver gains support for asynchronous
notifications from secure-world firmware.
- Qualcomm platforms gain support for new SoC types in various
drivers: power domain, cache controller, RPM sleep, soc-info
- Samsung SoC drivers gain support for new SoCs in ChipID and PMU, as
well as a new USIv2 driver that handles various types of serial
communiction (uart, i2c, spi)
- Renesas adds support for R-Car S4-8 (R8A779F0) in multiple drivers,
as well as memory controller support for RZ/G2L (R9A07G044).
- Apple M1 gains support for the PMGR power management driver"
* tag 'drivers-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (94 commits)
soc: qcom: rpmh-rsc: Fix typo in a comment
soc: qcom: socinfo: Add SM6350 and SM7225
dt-bindings: arm: msm: Don't mark LLCC interrupt as required
dt-bindings: firmware: scm: Add SM6350 compatible
dt-bindings: arm: msm: Add LLCC for SM6350
soc: qcom: rpmhpd: Sort power-domain definitions and lists
soc: qcom: rpmhpd: Remove mx/cx relationship on sc7280
soc: qcom: rpmhpd: Rename rpmhpd struct names
soc: qcom: rpmhpd: sm8450: Add the missing .peer for sm8450_cx_ao
soc: qcom: socinfo: add SM8450 ID
soc: qcom: rpmhpd: Add SM8450 power domains
dt-bindings: power: rpmpd: Add SM8450 to rpmpd binding
soc: qcom: smem: Update max processor count
dt-bindings: arm: qcom: Document SM8450 SoC and boards
dt-bindings: firmware: scm: Add SM8450 compatible
dt-bindings: arm: cpus: Add kryo780 compatible
soc: qcom: rpmpd: Add support for sm6125
dt-bindings: qcom-rpmpd: Add sm6125 power domains
soc: qcom: aoss: constify static struct thermal_cooling_device_ops
PM: AVS: qcom-cpr: Use div64_ul instead of do_div
...
|
||
|
Linus Torvalds
|
0dca3c5e01 |
ARM: defconfig updates for 5.17
These are the usual changes to enable newly added driver by default, and to do some housekeeping around changing Kconfig symbols. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmHB5f4ACgkQmmx57+YA GNn2VQ//cI5wUiiUoRgKSeFnMJH2V4NtQBVJEcadrAWFl10Oj5yAp1HDSIIEJEYZ 8Aw1AVKxLtVHdamXUaaZDs1SB7eJUb6VzciCTw9JNJcWVnjUxeqWdEneMjvkBbO3 zqHlo7uI0oeRX+ZHIpPRxw0fRLit7eANFtLiksG0/fzaPmMZSB5ePQos50N4Wamy cNsH2UqyRAl8VBJ/I+gXxaJRFqhRKns5J5PtUVv924ZDRHruo4KSCQMaJUiVg50L EugxTVHrngqTI+pHU7XAk6i1a0PhOwP0BCuiy+RmqUT3I7ma8SHz69VIhqIFRR7q oryYLiq//oeFPtuMABd3NQBgZuN3jnnexQiswl/U5BAJIirnPd9Mg/nmS0Mp7rg9 KicAVzOPQybKM5ScDV4F2o6Qg78QsitfjgeI23T6o5gPLsAcQLw0Lg4dLMMhKrY3 7SjXtyiOfkJN0UWlvFJCM4eXWecwJO93wGhLez1+L/TjzgAB6Ex4n3CwtWWBVOpG DHlqEzFcCMbD8q2LpNjjTmdwP7BWPELD7JwlOMbBl9A3/9tyLI9rnfDpEC5WT3ui opCJKAQLYq9n63D4H2fnOODH+P6am1Qtp7bNJODpvJUBUXYAvo3JO/Uha3T+sMyO LIe1mga24eBTnjwAgc9bWq6HlzFssJGrlIlfqrJhdG+a/gTZW5M= =JoRj -----END PGP SIGNATURE----- Merge tag 'defconfig-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfig updates from Arnd Bergmann: "These are the usual changes to enable newly added driver by default, and to do some housekeeping around changing Kconfig symbols" * tag 'defconfig-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: arm64: defconfig: Enable Samsung I2C driver ARM: configs: at91: Enable crypto software implementations ARM: configs: at91: sama7: Enable SPI NOR and QSPI controller ARM: config: multi v7: Enable NVIDIA Tegra20 APB DMA driver ARM: config: multi v7: Enable NVIDIA Tegra20 S/PDIF driver ARM: tegra_defconfig: Enable S/PDIF driver ARM: imx_v6_v7_defconfig: Enable for DHCOM devices required RTC_DRV_RV3029C2 ARM: config: multi v7: Enable display drivers used by Tegra devices ARM: tegra_defconfig: Enable drivers wanted by Acer Chromebooks and ASUS tablets ARM: configs: gemini: Activate crypto driver arm64: defconfig: enable drivers for booting i.MX8ULP arm64: defconfig: Enable R-Car S4-8 arm64: defconfig: enable drivers for TQ TQMa8MxML-MBa8Mx arm64: defconfig: Enable OV5640 arm64: defconfig: Enable VIDEO_IMX_MEDIA |
||
|
Linus Torvalds
|
1135ec008e |
ARM: SoC updates for v5.17
These are all minor bug fixes and cleanups to code in arch/arm and
arch/arm64 that is specific to one SoC, updating Kconfig symbols,
the MAINTAINERS file, and removing some dead code.
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Merge tag 'soc-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC updates from Arnd Bergmann:
"These are all minor bug fixes and cleanups to code in arch/arm and
arch/arm64 that is specific to one SoC, updating Kconfig symbols, the
MAINTAINERS file, and removing some dead code"
* tag 'soc-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: exynos: Enable Exynos Multi-Core Timer driver
ARM: ixp4xx: remove unused header file pata_ixp4xx_cf.h
ARM: ixp4xx: remove dead configs CPU_IXP43X and CPU_IXP46X
MAINTAINERS: Add Florian as BCM5301X and BCM53573 maintainer
ARM: samsung: Remove HAVE_S3C2410_I2C and use direct dependencies
ARM: imx: rename DEBUG_IMX21_IMX27_UART to DEBUG_IMX27_UART
ARM: imx: remove dead left-over from i.MX{27,31,35} removal
ARM: s3c: add one more "fallthrough" statement in Jive
ARM: s3c: include header for prototype of s3c2410_modify_misccr
ARM: shmobile: rcar-gen2: Add missing of_node_put()
|
||
|
Linus Torvalds
|
df0cc57e05 | Linux 5.16 v5.16 | ||
|
Linus Torvalds
|
e900deb248 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fix from Dmitry Torokhov: "A small fixup to the Zinitix touchscreen driver to avoid enabling the IRQ line before we successfully requested it" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: zinitix - make sure the IRQ is allocated before it gets enabled |
||
|
Linus Torvalds
|
95350123bb |
SoC: One more fix for 5.16
I had missed one patch when I sent up what I thought was the last batch of fixes for this release. This one fixes issues on the Raspberry Pi platforms due to gpio init changes this release, so hopefully we can get it merged before final release is cut. -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAmHajUQPHG9sb2ZAbGl4 b20ubmV0AAoJEIwa5zzehBx3vPwP/0YAs8IS7TcSzSNa4c5OTYxCg3Ly+AFYoUjg 49Fe7NDhZu1Msp7uQNy8KqwoafMJglr45ZkM28i2CgfjvI0Tm98XxvUPUQra26Rb 30RkrF2o2hTrfEIgliJAn9+jJKk9NRiToQpigos/1f94f9jSKD+ZjwLRz1mDraPs pzLqNlLtxl4AAByHPdA7L0XM83j1W32hhHjyaf1DsS1edM99CdlZtVtRGRhDFkDx /maMZj1frY11d7XrJK2blTgvdmH9p8VaGW0SsqhqOUyxhSGV1H8a05it55Jsud7R 7ZvSuXCas93Zf6y48KHKewyNCHlBsW4rtn0IVcEi9zhU/hhCvJrjDJ8fEiJOIoxq 9M2AU6fkZ1mXlX3jHf3w/7pJH6nuzg/1g9xiXS2w7IIyTLSbU9bIC7CrXqZBY7WA WStP/H0Yro7tQoLk0IG/RkiqGyw+ohIELpnOOCvtfAYja71kI0ns8ubEFZpuunPe h/ohPH2Y3+EzMmM7HcVrk7dtVMmjjhUovKn6Ms+RHoyIifZsi85F3wjxbG4CATYb NdUriI7JxzJV2UYF1vijyq8mTrrYjmW398KLz1CXS6UGiX0pwAoENHd8tmA4Rmgc GyuuRc9ROXHBEM31cvBxCKRNJnk+LaDYyLJUGi2oAexVnoA23JhJcJQXvSTBFrhL a2jtpoL+ =8fGJ -----END PGP SIGNATURE----- Merge tag 'soc-fixes-5.16-5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fix from Olof Johansson: "One more fix for 5.16 I had missed one patch when I sent up what I thought was the last batch of fixes for this release. This one fixes issues on the Raspberry Pi platforms due to gpio init changes this release, so hopefully we can get it merged before final release is cut" * tag 'soc-fixes-5.16-5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: dts: gpio-ranges property is now required |
||
|
Linus Torvalds
|
9a12a5aa17 |
perf tools fixes for v5.16: 6th batch
- Revert "libtraceevent: Increase libtraceevent logging when verbose", breaks the build with libtraceevent-1.3.0, i.e. when building with 'LIBTRACEEVENT_DYNAMIC=1'. - Avoid early exit in 'perf trace' due to running SIGCHLD handler before it makes sense to. It can happen when using a BPF source code event that have to be first built into an object file. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQR2GiIUctdOfX2qHhGyPKLppCJ+JwUCYdrrXQAKCRCyPKLppCJ+ J1KLAPwKLu7Mxj5sc0EMB3WJr48PUTaAzNt9GYhfxuok3x6bBgEAvXQL5olib/0A 9sLhZrKVHqeQKApgFtkzOVT6DoNVwwg= =0r49 -----END PGP SIGNATURE----- Merge tag 'perf-tools-fixes-for-v5.16-2022-01-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Revert "libtraceevent: Increase libtraceevent logging when verbose", breaks the build with libtraceevent-1.3.0, i.e. when building with 'LIBTRACEEVENT_DYNAMIC=1'. - Avoid early exit in 'perf trace' due to running SIGCHLD handler before it makes sense to. It can happen when using a BPF source code event that have to be first built into an object file. * tag 'perf-tools-fixes-for-v5.16-2022-01-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: Revert "libtraceevent: Increase libtraceevent logging when verbose" perf trace: Avoid early exit due to running SIGCHLD handler before it makes sense to |
||
Len Brown
|
df5bc0aa7f |
Revert "drm/amdgpu: stop scheduler when calling hw_fini (v2)"
This reverts commit |
||
Nikita Travkin
|
cf73ed894e |
Input: zinitix - make sure the IRQ is allocated before it gets enabled
Since irq request is the last thing in the driver probe, it happens
later than the input device registration. This means that there is a
small time window where if the open method is called the driver will
attempt to enable not yet available irq.
Fix that by moving the irq request before the input device registration.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Fixes:
|
||
Phil Elwell
|
c8013355ea |
ARM: dts: gpio-ranges property is now required
Since [1], added in 5.7, the absence of a gpio-ranges property has prevented GPIOs from being restored to inputs when released. Add those properties for BCM283x and BCM2711 devices. [1] commit |
||
|
Linus Torvalds
|
4634129ad9 |
SoC; Fixes for 5.16, part 4
A few more fixes have come in, nothing overly severe but would be good
to get in by final release:
- More specific compatible fields on the qspi controller for socfpga,
to enable quirks in the driver.
- A runtime PM fix for Renesas to fix mismatched reference counts on
errors.
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Merge tag 'soc-fixes-5.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Olof Johansson:
"A few more fixes have come in, nothing overly severe but would be good
to get in by final release:
- More specific compatible fields on the qspi controller for socfpga,
to enable quirks in the driver
- A runtime PM fix for Renesas to fix mismatched reference counts on
errors"
* tag 'soc-fixes-5.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
ARM: dts: socfpga: change qspi to "intel,socfpga-qspi"
dt-bindings: spi: cadence-quadspi: document "intel,socfpga-qspi"
reset: renesas: Fix Runtime PM usage
|
||
|
Linus Torvalds
|
21f35d2ca8 |
Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang: "Fix the regression with AMD GPU suspend by reverting the handling of bus regulators in the I2C core. Also, there is a fix for the MPC driver to prevent an out-of-bound-access" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: Revert "i2c: core: support bus regulator controlling in adapter" i2c: mpc: Avoid out of bounds memory access |
||
|
Linus Torvalds
|
d445d649c7 |
Power Supply Fixes for 5.16 cycle
Three fixes for the 5.16 cycle:
1. Avoid going beyond last capacity in the power-supply core
2. Replace 1E6L with NSEC_PER_MSEC to avoid floating point calculation
in LLVM resulting in a build failure
3. Fix ADC measurements in bq25890 charger driver
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Merge tag 'for-v5.16-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
Pull power supply fixes from Sebastian Reichel:
"Three fixes for the 5.16 cycle:
- Avoid going beyond last capacity in the power-supply core
- Replace 1E6L with NSEC_PER_MSEC to avoid floating point calculation
in LLVM resulting in a build failure
- Fix ADC measurements in bq25890 charger driver"
* tag 'for-v5.16-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply:
power: reset: ltc2952: Fix use of floating point literals
power: bq25890: Enable continuous conversion for ADC at charging
power: supply: core: Break capacity loop
|
||
|
Linus Torvalds
|
622e42a674 |
Fixes for 5.16-rc8:
- Make the old ALLOCSP ioctl behave in a consistent manner with
newer syscalls like fallocate.
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Merge tag 'xfs-5.16-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fix from Darrick Wong:
- Make the old ALLOCSP ioctl behave in a consistent manner with newer
syscalls like fallocate.
* tag 'xfs-5.16-fixes-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate
|
||
Greg Kroah-Hartman
|
0704a8586f |
s390/dasd: use default_groups in kobj_type
There are currently 2 ways to create a set of sysfs files for a
kobj_type, through the default_attrs field, and the default_groups
field. Move the s390 dasd sysfs code to use default_groups field
which has been the preferred way since commit
|