Excerpts from Christophe Leroy's message of January 16, 2021 3:09 am: > > > Le 15/01/2021 à 17:49, Nicholas Piggin a écrit : >> Similar to the previous patch this makes interrupt handler function >> types more regular so they can be wrapped with the next patch. >> >> Signed-off-by: Nicholas Piggin <npig...@gmail.com> >> --- >> arch/powerpc/include/asm/bug.h | 5 +++-- >> arch/powerpc/kernel/entry_32.S | 3 +-- >> arch/powerpc/kernel/exceptions-64e.S | 3 +-- >> arch/powerpc/kernel/exceptions-64s.S | 4 +--- >> arch/powerpc/kernel/traps.c | 2 +- >> arch/powerpc/mm/book3s64/hash_utils.c | 4 ++-- >> arch/powerpc/mm/book3s64/slb.c | 2 +- >> arch/powerpc/mm/fault.c | 13 ++++++++++--- >> arch/powerpc/platforms/8xx/machine_check.c | 2 +- >> 9 files changed, 21 insertions(+), 17 deletions(-) >> >> diff --git a/arch/powerpc/include/asm/bug.h b/arch/powerpc/include/asm/bug.h >> index f7827e993196..8f09ddae9305 100644 >> --- a/arch/powerpc/include/asm/bug.h >> +++ b/arch/powerpc/include/asm/bug.h >> @@ -112,8 +112,9 @@ >> >> struct pt_regs; >> long do_page_fault(struct pt_regs *); >> -extern void bad_page_fault(struct pt_regs *, unsigned long, int); >> -void __bad_page_fault(struct pt_regs *regs, unsigned long address, int sig); >> +void bad_page_fault(struct pt_regs *, int); >> +void __bad_page_fault(struct pt_regs *regs, int sig); >> +void do_bad_page_fault_segv(struct pt_regs *regs); > > What is that do_bad_page_fault_segv() ? Shouldn't it be in a separate patch ?
Hmm, yeah probably. It will be an interrupt handler (that doesn't require SIGSEGV argument). Thanks, Nick
