diff options
| author | Christophe Leroy <[email protected]> | 2020-07-07 12:33:35 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2020-07-15 12:04:40 +1000 |
| commit | 667e3c413ecf20371692fd2dc37e06dc14d0b140 (patch) | |
| tree | e70ce3a9e6affda12b696e706f5b19dc6f7f8241 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 41ea93cf7ba4e0f0cc46ebfdda8b6ff27c67bc91 (diff) | |
powerpc/signal_32: Remove !FULL_REGS() special handling in PPC64 save_general_regs()
Since commit ("1bd79336a426 powerpc: Fix various
syscall/signal/swapcontext bugs"), getting save_general_regs() called
without FULL_REGS() is very unlikely and generates a warning.
The 32-bit version of save_general_regs() doesn't take care of it
at all and copies all registers anyway since that commit.
Moreover, commit 965dd3ad3076 ("powerpc/64/syscall: Remove
non-volatile GPR save optimisation") is another reason why it would
never happen.
So the same with 64-bit, don't worry about FULL_REGS() and copy
all registers all the time.
Signed-off-by: Christophe Leroy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/173de3b659fa3a5f126a0eb170522cccd909950f.1594125164.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions