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Commit 2e66fe24 authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] local_irq_restore wasn't safe to be used in other macros mode. 


    
It always left the assembler in reorder mode possibly causing disaster.
    
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 75bdb426

include/asm-mips/interrupt.h

+2 −2
Original line number Diff line number Diff line
@@ -114,6 +114,7 @@ __asm__ __volatile__( \ 


__asm__ (

	"	.macro	local_irq_restore flags				\n"

	"	.set	push						\n"

	"	.set	noreorder					\n"

	"	.set	noat						\n"

#if defined(CONFIG_CPU_MIPSR2) && defined(CONFIG_IRQ_CPU)
@@ -141,8 +142,7 @@ __asm__ ( 
	"	mtc0	\\flags, $12					\n"

#endif

	"	irq_disable_hazard					\n"

	"	.set	at						\n"

	"	.set	reorder						\n"

	"	.set	pop						\n"

	"	.endm							\n");



#define local_irq_restore(flags)					\