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| author | Nicholas Piggin <npiggin@gmail.com> | 2021-01-30 23:08:22 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-02-09 00:02:09 +1100 |
| commit | 71f47976fafc4375674bd0714153be10f878040a (patch) | |
| tree | 3df62506464a2dc4c279766b69aaffa793e495e2 /arch/powerpc/mm/fault.c | |
| parent | 8458c628a53ba4311b2df12370be1a6f1870ff37 (diff) | |
| download | linux-71f47976fafc4375674bd0714153be10f878040a.tar.gz linux-71f47976fafc4375674bd0714153be10f878040a.tar.bz2 linux-71f47976fafc4375674bd0714153be10f878040a.zip | |
powerpc/64s: add do_bad_page_fault_segv handler
This function acts like an interrupt handler so it needs to follow
the standard interrupt handler function signature which will be
introduced in a future change.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210130130852.2952424-13-npiggin@gmail.com
Diffstat (limited to 'arch/powerpc/mm/fault.c')
| -rw-r--r-- | arch/powerpc/mm/fault.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index 5dd3248b47c7..e476d7701413 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -615,3 +615,10 @@ void bad_page_fault(struct pt_regs *regs, int sig) else __bad_page_fault(regs, sig); } + +#ifdef CONFIG_PPC_BOOK3S_64 +void do_bad_page_fault_segv(struct pt_regs *regs) +{ + bad_page_fault(regs, SIGSEGV); +} +#endif |