From ce384d83d00ee457c3931d3fdb9fa2c38e345a3c Mon Sep 17 00:00:00 2001 From: Yury Polyanskiy Date: Mon, 26 Apr 2010 00:53:10 -0400 Subject: MIPS: die() does not call die notifier chain The MIPS implementation of die() forgets to call notify_die() and thus notifiers registered via register_die_notifier() are not called. This results in kgdb not being activated on exceptions. The only subtlety is that notify_die declares its regs argument w/o const, so the const had to be removed from mips die() as well. [Ralf: Fixed build error for SGI IP22 and IP28 platforms.] Signed-off-by: Yury Polyanskiy Cc: linux-mips@linux-mips.org Patchworks: http://patchwork.linux-mips.org/patch/1142/ Acked-by: Jason Wessel Signed-off-by: Ralf Baechle --- --- arch/mips/sgi-ip22/ip22-berr.c | 2 +- arch/mips/sgi-ip22/ip28-berr.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/mips/sgi-ip22') diff --git a/arch/mips/sgi-ip22/ip22-berr.c b/arch/mips/sgi-ip22/ip22-berr.c index de6a0cc32fe..911d3999c0c 100644 --- a/arch/mips/sgi-ip22/ip22-berr.c +++ b/arch/mips/sgi-ip22/ip22-berr.c @@ -89,7 +89,7 @@ static void print_buserr(void) void ip22_be_interrupt(int irq) { const int field = 2 * sizeof(unsigned long); - const struct pt_regs *regs = get_irq_regs(); + struct pt_regs *regs = get_irq_regs(); save_and_clear_buserr(); print_buserr(); diff --git a/arch/mips/sgi-ip22/ip28-berr.c b/arch/mips/sgi-ip22/ip28-berr.c index 30e12e2ec4b..88c684e05a3 100644 --- a/arch/mips/sgi-ip22/ip28-berr.c +++ b/arch/mips/sgi-ip22/ip28-berr.c @@ -453,7 +453,7 @@ mips_be_fatal: void ip22_be_interrupt(int irq) { - const struct pt_regs *regs = get_irq_regs(); + struct pt_regs *regs = get_irq_regs(); count_be_interrupt++; -- cgit v1.2.3-70-g09d2