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| author | Jiping Ma <[email protected]> | 2020-05-11 02:52:07 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2020-06-25 13:47:04 +0000 |
| commit | 8dfe804a4031ca6ba3a3efb2048534249b64f3a5 (patch) | |
| tree | 98f3ed69b65171b6b53fd2103e2aaa610679596c /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | kselftest: arm64: Remove redundant clean target (diff) | |
| download | kernel-8dfe804a4031ca6ba3a3efb2048534249b64f3a5.tar.gz kernel-8dfe804a4031ca6ba3a3efb2048534249b64f3a5.zip | |
arm64: perf: Report the PC value in REGS_ABI_32 mode
A 32-bit perf querying the registers of a compat task using REGS_ABI_32
will receive zeroes from w15, when it expects to find the PC.
Return the PC value for register dwarf register 15 when returning register
values for a compat task to perf.
Cc: <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Signed-off-by: Jiping Ma <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[will: Shuffled code and added a comment]
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions