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| author | Heiko Carstens <[email protected]> | 2022-02-23 12:02:59 +0000 |
|---|---|---|
| committer | Vasily Gorbik <[email protected]> | 2022-03-01 19:41:28 +0000 |
| commit | 9fa881f7e3c74ce6626d166bca9397e5d925937f (patch) | |
| tree | 7197c2dd10105a8244fa2258931d943bb462fc87 /drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | |
| parent | s390/setup: preserve memory at OLDMEM_BASE and OLDMEM_SIZE (diff) | |
| download | kernel-9fa881f7e3c74ce6626d166bca9397e5d925937f.tar.gz kernel-9fa881f7e3c74ce6626d166bca9397e5d925937f.zip | |
s390/ftrace: fix ftrace_caller/ftrace_regs_caller generation
ftrace_caller was used for both ftrace_caller and ftrace_regs_caller,
which means that the target address of the hotpatch trampoline was
never updated.
With commit 894979689d3a ("s390/ftrace: provide separate
ftrace_caller/ftrace_regs_caller implementations") a separate
ftrace_regs_caller entry point was implemeted, however it was
forgotten to implement the necessary changes for ftrace_modify_call
and ftrace_make_call, where the branch target has to be modified
accordingly.
Therefore add the missing code now.
Fixes: 894979689d3a ("s390/ftrace: provide separate ftrace_caller/ftrace_regs_caller implementations")
Reviewed-by: Sven Schnelle <[email protected]>
Acked-by: Ilya Leoshkevich <[email protected]>
Signed-off-by: Heiko Carstens <[email protected]>
Signed-off-by: Vasily Gorbik <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c')
0 files changed, 0 insertions, 0 deletions