diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2016-10-14 16:47:31 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-11-14 11:11:51 +1100 |
| commit | 61a92f703120daf7ed25e046275aa8a2d3085ad4 (patch) | |
| tree | 0ded0103f9cc2e2a6fc53e0fcc5bb6c4c2329265 /arch/powerpc/mm/fault.c | |
| parent | 24bfa6a9e0d4fe414dfc4ad06c93e10c4c37194e (diff) | |
powerpc: Add support for relative exception tables
This halves the exception table size on 64-bit builds, and it allows
build-time sorting of exception tables to work on relocated kernels.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
[mpe: Minor asm fixups and bits to keep the selftests working]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/fault.c')
| -rw-r--r-- | arch/powerpc/mm/fault.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index d0b137d96df1..73932f4a386e 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -512,7 +512,7 @@ void bad_page_fault(struct pt_regs *regs, unsigned long address, int sig) /* Are we prepared to handle this fault? */ if ((entry = search_exception_tables(regs->nip)) != NULL) { - regs->nip = entry->fixup; + regs->nip = extable_fixup(entry); return; } |