diff options
author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-08-18 17:19:22 +0000 |
---|---|---|
committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-04 01:01:12 +1100 |
commit | c180cb305c9bba094657259487d563c8fbfb648b (patch) | |
tree | eb449a3a7d20a84b365da93f19cae8e0aca137ec /arch/powerpc/kernel/signal_64.c | |
parent | 0ecbc6ad18e324012234183e21805423f5e0cc79 (diff) |
powerpc/signal: Call get_tm_stackpointer() from get_sigframe()
Instead of calling get_tm_stackpointer() from the caller, call it
directly from get_sigframe(). This avoids a double call and
allows get_tm_stackpointer() to become static and be inlined
into get_sigframe() by GCC.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/abfdc105b8b28c4eb3ab9a26297d17f302b600ea.1597770847.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/kernel/signal_64.c')
-rw-r--r-- | arch/powerpc/kernel/signal_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c index d3db78732070..fec27d599e87 100644 --- a/arch/powerpc/kernel/signal_64.c +++ b/arch/powerpc/kernel/signal_64.c @@ -822,7 +822,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, unsigned long msr = regs->msr; #endif - frame = get_sigframe(ksig, get_tm_stackpointer(tsk), sizeof(*frame), 0); + frame = get_sigframe(ksig, tsk, sizeof(*frame), 0); if (!access_ok(frame, sizeof(*frame))) goto badframe; |