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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-03-09 12:09:26 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-03-12 11:02:12 +1100 |
| commit | 0b736881c8f1a6cd912f7a9162b9e097b28c1c30 (patch) | |
| tree | b4ce4747259fea94964b96c5e0c37bed158d0e65 /arch/powerpc/kernel/traps.c | |
| parent | bd73758803c2eedc037c2268b65a19542a832594 (diff) | |
| download | linux-0b736881c8f1a6cd912f7a9162b9e097b28c1c30.tar.gz | |
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/kernel/traps.c')
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 1583fd1c60103c..a44a30b0688ca5 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -2170,7 +2170,7 @@ DEFINE_INTERRUPT_HANDLER(SPEFloatingPointRoundException) * in the MSR is 0. This indicates that SRR0/1 are live, and that * we therefore lost state by taking this exception. */ -DEFINE_INTERRUPT_HANDLER(unrecoverable_exception) +void unrecoverable_exception(struct pt_regs *regs) { pr_emerg("Unrecoverable exception %lx at %lx (msr=%lx)\n", regs->trap, regs->nip, regs->msr); |