diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2022-11-27 22:49:32 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-12-02 17:54:08 +1100 |
| commit | c03be0a3f3cc656eab5c427b78959b8f1b169a11 (patch) | |
| tree | ea5a871e5ab66eb6f0d25a708e9e26206af9a692 /arch/powerpc/kernel/trace/ftrace_mprofile.S | |
| parent | 37195b820d32c23bdefce3f460ed7de48a57e5e4 (diff) | |
powerpc: add definition for pt_regs offset within an interrupt frame
This is a common offset that currently uses the overloaded
STACK_FRAME_OVERHEAD constant. It's easier to read and more
flexible to use a specific regs offset for this.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221127124942.1665522-8-npiggin@gmail.com
Diffstat (limited to 'arch/powerpc/kernel/trace/ftrace_mprofile.S')
| -rw-r--r-- | arch/powerpc/kernel/trace/ftrace_mprofile.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/trace/ftrace_mprofile.S b/arch/powerpc/kernel/trace/ftrace_mprofile.S index d031093bc436..ffb1db386849 100644 --- a/arch/powerpc/kernel/trace/ftrace_mprofile.S +++ b/arch/powerpc/kernel/trace/ftrace_mprofile.S @@ -110,7 +110,7 @@ .endif /* Load &pt_regs in r6 for call below */ - addi r6, r1, STACK_FRAME_OVERHEAD + addi r6, r1, STACK_INT_FRAME_REGS .endm .macro ftrace_regs_exit allregs |