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| author | Will Deacon <[email protected]> | 2021-07-30 11:24:40 +0000 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2021-08-20 10:33:07 +0000 |
| commit | 7af33504d1c8077b40121294b5eb6e680a859468 (patch) | |
| tree | 0e752bf86c2ee085da287eab821325e9cd6faca0 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | arm64: Prevent offlining first CPU with 32-bit EL0 on mismatched system (diff) | |
| download | kernel-7af33504d1c8077b40121294b5eb6e680a859468.tar.gz kernel-7af33504d1c8077b40121294b5eb6e680a859468.zip | |
arm64: Advertise CPUs capable of running 32-bit applications in sysfs
Since 32-bit applications will be killed if they are caught trying to
execute on a 64-bit-only CPU in a mismatched system, advertise the set
of 32-bit capable CPUs to userspace in sysfs.
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Reviewed-by: Catalin Marinas <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions