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Diffstat (limited to 'arch/mips/mm/fault.c')
-rw-r--r--arch/mips/mm/fault.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
index 852a41c6da45..4b88fa031891 100644
--- a/arch/mips/mm/fault.c
+++ b/arch/mips/mm/fault.c
@@ -57,12 +57,10 @@ static void __kprobes __do_page_fault(struct pt_regs *regs, unsigned long write,
#ifdef CONFIG_KPROBES
/*
- * This is to notify the fault handler of the kprobes. The
- * exception code is redundant as it is also carried in REGS,
- * but we pass it anyhow.
+ * This is to notify the fault handler of the kprobes.
*/
if (notify_die(DIE_PAGE_FAULT, "page fault", regs, -1,
- (regs->cp0_cause >> 2) & 0x1f, SIGSEGV) == NOTIFY_STOP)
+ current->thread.trap_nr, SIGSEGV) == NOTIFY_STOP)
return;
#endif
@@ -224,6 +222,7 @@ bad_area_nosemaphore:
print_vma_addr(" ", regs->regs[31]);
pr_info("\n");
}
+ current->thread.trap_nr = (regs->cp0_cause >> 2) & 0x1f;
info.si_signo = SIGSEGV;
info.si_errno = 0;
/* info.si_code has been set above */
@@ -282,6 +281,7 @@ do_sigbus:
field, (unsigned long) regs->cp0_epc,
field, (unsigned long) regs->regs[31]);
#endif
+ current->thread.trap_nr = (regs->cp0_cause >> 2) & 0x1f;
tsk->thread.cp0_badvaddr = address;
info.si_signo = SIGBUS;
info.si_errno = 0;