diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-03-09 15:09:26 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-03-12 03:02:12 +0300 |
| commit | 0b736881c8f1a6cd912f7a9162b9e097b28c1c30 (patch) | |
| tree | b4ce4747259fea94964b96c5e0c37bed158d0e65 /arch/powerpc/include/asm/interrupt.h | |
| parent | bd73758803c2eedc037c2268b65a19542a832594 (diff) | |
| download | linux-0b736881c8f1a6cd912f7a9162b9e097b28c1c30.tar.xz | |
powerpc/traps: unrecoverable_exception() is not an interrupt handler
unrecoverable_exception() is called from interrupt handlers or
after an interrupt handler has failed.
Make it a standard function to avoid doubling the actions
performed on interrupt entry (e.g.: user time accounting).
Fixes: 3a96570ffceb ("powerpc: convert interrupt handlers to use wrappers")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/ae96c59fa2cb7f24a8929c58cfa2c909cb8ff1f1.1615291471.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/interrupt.h')
| -rw-r--r-- | arch/powerpc/include/asm/interrupt.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/interrupt.h b/arch/powerpc/include/asm/interrupt.h index aedfba29e43a..e8d09a841373 100644 --- a/arch/powerpc/include/asm/interrupt.h +++ b/arch/powerpc/include/asm/interrupt.h @@ -410,7 +410,6 @@ DECLARE_INTERRUPT_HANDLER(altivec_assist_exception); DECLARE_INTERRUPT_HANDLER(CacheLockingException); DECLARE_INTERRUPT_HANDLER(SPEFloatingPointException); DECLARE_INTERRUPT_HANDLER(SPEFloatingPointRoundException); -DECLARE_INTERRUPT_HANDLER(unrecoverable_exception); DECLARE_INTERRUPT_HANDLER(WatchdogException); DECLARE_INTERRUPT_HANDLER(kernel_bad_stack); @@ -437,6 +436,8 @@ DECLARE_INTERRUPT_HANDLER_NMI(hmi_exception_realmode); DECLARE_INTERRUPT_HANDLER_ASYNC(TAUException); +void unrecoverable_exception(struct pt_regs *regs); + void replay_system_reset(void); void replay_soft_interrupts(void); |