diff options
| author | Heiko Carstens <hca@linux.ibm.com> | 2022-02-28 16:29:25 +0300 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2022-03-08 02:33:00 +0300 |
| commit | 46fee16f571250d6cef74af73ffd47512da981a2 (patch) | |
| tree | 074b3194069d030927a944091daa36b63f4e8032 /arch/s390/mm/fault.c | |
| parent | cfa45c5e0d36b87f99e76f1060526eac032dd624 (diff) | |
| download | linux-46fee16f571250d6cef74af73ffd47512da981a2.tar.xz | |
s390/extable: add and use fixup_exception helper function
Add and use fixup_exception helper function in order to remove the
duplicated exception handler fixup code at several places.
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/mm/fault.c')
| -rw-r--r-- | arch/s390/mm/fault.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c index caa4ab0ff80a..e173b6187ad5 100644 --- a/arch/s390/mm/fault.c +++ b/arch/s390/mm/fault.c @@ -230,13 +230,8 @@ static noinline void do_sigsegv(struct pt_regs *regs, int si_code) static noinline void do_no_context(struct pt_regs *regs) { - const struct exception_table_entry *fixup; - - /* Are we prepared to handle this kernel fault? */ - fixup = s390_search_extables(regs->psw.addr); - if (fixup && ex_handle(fixup, regs)) + if (fixup_exception(regs)) return; - /* * Oops. The kernel tried to access some bad page. We'll have to * terminate things with extreme prejudice. |