Commit a3248d60 authored by Chung-Ling Tang's avatar Chung-Ling Tang Committed by Ley Foon Tan

nios2: fix unhandled signals

Follow other architectures for user fault handling.
Signed-off-by: default avatarChung-Ling Tang <cltang@codesourcery.com>
Acked-by: default avatarLey Foon Tan <lftan@altera.com>
parent e36f014e
......@@ -159,9 +159,11 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long cause,
bad_area_nosemaphore:
/* User mode accesses just cause a SIGSEGV */
if (user_mode(regs)) {
pr_alert("%s: unhandled page fault (%d) at 0x%08lx, "
if (unhandled_signal(current, SIGSEGV) && printk_ratelimit()) {
pr_info("%s: unhandled page fault (%d) at 0x%08lx, "
"cause %ld\n", current->comm, SIGSEGV, address, cause);
show_regs(regs);
}
_exception(SIGSEGV, regs, code, address);
return;
}
......
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