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| author | Nicholas Piggin <npiggin@gmail.com> | 2020-05-07 14:13:31 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-15 03:58:54 +0200 |
| commit | 912237ea166428edcbf3c137adf12cb987c477f2 (patch) | |
| tree | e5397bfdc0e5723782986aeceb77db3a06de4947 /arch/powerpc/kernel/signal_64.c | |
| parent | powerpc: Use set_trap() and avoid open-coding trap masking (diff) | |
| download | linux-912237ea166428edcbf3c137adf12cb987c477f2.tar.xz linux-912237ea166428edcbf3c137adf12cb987c477f2.zip | |
powerpc: trap_is_syscall() helper to hide syscall trap number
A new system call interrupt will be added with a new trap number.
Hide the explicit 0xc00 test behind an accessor to reduce churn
in callers.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
[mpe: Make it a static inline]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200507121332.2233629-3-mpe@ellerman.id.au
Diffstat (limited to 'arch/powerpc/kernel/signal_64.c')
0 files changed, 0 insertions, 0 deletions