diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2021-03-16 20:42:04 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-04-14 23:04:44 +1000 |
| commit | 8dc7f0229b7892ccb23e19c9f30511c68cc0fdcc (patch) | |
| tree | 6ef6627a2883d155912ded4ca97b7ac01b1ffe09 /arch/powerpc/kernel/traps.c | |
| parent | c45ba4f44f6b9c98a5fc1511d8853ad6843c877b (diff) | |
| download | linux-8dc7f0229b7892ccb23e19c9f30511c68cc0fdcc.tar.gz | |
powerpc: remove partial register save logic
All subarchitectures always save all GPRs to pt_regs interrupt frames
now. Remove FULL_REGS and associated bits.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210316104206.407354-11-npiggin@gmail.com
Diffstat (limited to 'arch/powerpc/kernel/traps.c')
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index fd965cbe07d86c..2babed7a6a2999 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -1318,7 +1318,6 @@ static int emulate_instruction(struct pt_regs *regs) if (!user_mode(regs)) return -EINVAL; - CHECK_FULL_REGS(regs); if (get_user(instword, (u32 __user *)(regs->nip))) return -EFAULT; |