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-rw-r--r--arch/s390/mm/fault.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 11613362c4e7..c220399ae196 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -247,12 +247,24 @@ static noinline void do_sigsegv(struct pt_regs *regs, int si_code)
current);
}
+const struct exception_table_entry *s390_search_extables(unsigned long addr)
+{
+ const struct exception_table_entry *fixup;
+
+ fixup = search_extable(__start_dma_ex_table,
+ __stop_dma_ex_table - __start_dma_ex_table,
+ addr);
+ if (!fixup)
+ fixup = search_exception_tables(addr);
+ return fixup;
+}
+
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 = search_exception_tables(regs->psw.addr);
+ fixup = s390_search_extables(regs->psw.addr);
if (fixup) {
regs->psw.addr = extable_fixup(fixup);
return;