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| author | Max Filippov <[email protected]> | 2019-11-29 09:25:20 +0000 |
|---|---|---|
| committer | Max Filippov <[email protected]> | 2019-11-30 03:37:12 +0000 |
| commit | 9d9043f6a81713248d82d88983c06b1eaedda287 (patch) | |
| tree | 07e43db996f00f85a7ef86fcc2858c4e71895349 /drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c | |
| parent | xtensa: fix system_call interaction with ptrace (diff) | |
| download | kernel-9d9043f6a81713248d82d88983c06b1eaedda287.tar.gz kernel-9d9043f6a81713248d82d88983c06b1eaedda287.zip | |
xtensa: clean up system_call/xtensa_rt_sigreturn interaction
system_call assembly code always pushes pointer to struct pt_regs as the
last additional parameter for all system calls. The only user of this
feature is xtensa_rt_sigreturn.
Avoid this special case. Define xtensa_rt_sigreturn as accepting no
argiments. Use current_pt_regs to get pointer to struct pt_regs in
xtensa_rt_sigreturn. Don't pass additional parameter from system_call
code.
Signed-off-by: Max Filippov <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c')
0 files changed, 0 insertions, 0 deletions