frv: switch to use of fixup_exception()
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 25 Dec 2016 19:12:18 +0000 (14:12 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 28 Mar 2017 22:23:32 +0000 (18:23 -0400)
commit9a7513cfa26f5fcce15de6130ce3c27d77c0ce55
tree1f7769fc94432e965b7e6d19bb0f28ed40254ae5
parentd597580d373774b1bdab84b3d26ff0b55162b916
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>
arch/frv/include/asm/Kbuild
arch/frv/include/asm/uaccess.h
arch/frv/kernel/traps.c
arch/frv/mm/extable.c
arch/frv/mm/fault.c