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| author | Will Deacon <[email protected]> | 2021-06-08 19:02:57 +0100 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2021-06-11 13:25:41 +0100 |
| commit | 873c3e89777c8c56f936ae7aceca1a102aac6b9e (patch) | |
| tree | c84816eb04b65c9c89fe29e873fc311e108b532f /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 2f6a49bbc01da17867c26f6f650b1142e1d7c69d (diff) | |
arm64: Kill 32-bit applications scheduled on 64-bit-only CPUs
Scheduling a 32-bit application on a 64-bit-only CPU is a bad idea.
Ensure that 32-bit applications always take the slow-path when returning
to userspace on a system with mismatched support at EL0, so that we can
avoid trying to run on a 64-bit-only CPU and force a SIGKILL instead.
Reviewed-by: Catalin Marinas <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions