diff options
| author | Al Viro | 2016-12-25 20:12:18 +0100 |
|---|---|---|
| committer | Al Viro | 2017-03-29 00:23:32 +0200 |
| commit | 9a7513cfa26f5fcce15de6130ce3c27d77c0ce55 (patch) | |
| tree | 1f7769fc94432e965b7e6d19bb0f28ed40254ae5 /arch/frv/kernel/traps.c | |
| parent | generic ...copy_..._user primitives (diff) | |
| download | kernel-qcow2-linux-9a7513cfa26f5fcce15de6130ce3c27d77c0ce55.tar.gz kernel-qcow2-linux-9a7513cfa26f5fcce15de6130ce3c27d77c0ce55.tar.xz kernel-qcow2-linux-9a7513cfa26f5fcce15de6130ce3c27d77c0ce55.zip | |
frv: switch to use of fixup_exception()
Massage frv search_exception_table() to
a) taking pt_regs pointer as explicit argument
b) updating ->pc on success
Simplifies callers a bit and allows to convert to generic extable.h,
while we are at it.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/frv/kernel/traps.c')
| -rw-r--r-- | arch/frv/kernel/traps.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/frv/kernel/traps.c b/arch/frv/kernel/traps.c index ce29991e4219..fb08ebe0dab4 100644 --- a/arch/frv/kernel/traps.c +++ b/arch/frv/kernel/traps.c @@ -360,13 +360,8 @@ asmlinkage void memory_access_exception(unsigned long esr0, siginfo_t info; #ifdef CONFIG_MMU - unsigned long fixup; - - fixup = search_exception_table(__frame->pc); - if (fixup) { - __frame->pc = fixup; + if (fixup_exception(__frame)) return; - } #endif die_if_kernel("-- Memory Access Exception --\n" |