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[MIPS] SMTC: Fix duplicate status dumps on NMI

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Also removes the while(1); loop by propagating the ATTRIB_NORET of die()
to nmi_exception_handler.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Thiemo Seufer
2007-08-20 23:43:49 +01:00
committed by Ralf Baechle
parent 97ce9a8d6c
commit 34412c7231
1 changed files with 1 additions and 9 deletions
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10
arch/mips/kernel/traps.c
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@@ -1035,19 +1035,11 @@ void ejtag_exception_handler(struct pt_regs *regs)
/* /*
* NMI exception handler. * NMI exception handler.
*/ */
void nmi_exception_handler(struct pt_regs *regs) NORET_TYPE void ATTRIB_NORET nmi_exception_handler(struct pt_regs *regs)
{ {
#ifdef CONFIG_MIPS_MT_SMTC
unsigned long dvpret = dvpe();
bust_spinlocks(1); bust_spinlocks(1);
printk("NMI taken!!!!\n"); printk("NMI taken!!!!\n");
mips_mt_regdump(dvpret);
#else
bust_spinlocks(1);
printk("NMI taken!!!!\n");
#endif /* CONFIG_MIPS_MT_SMTC */
die("NMI", regs); die("NMI", regs);
while(1) ;
} }
#define VECTORSPACING 0x100 /* for EI/VI mode */ #define VECTORSPACING 0x100 /* for EI/VI mode */