Dave Martin 0946b8c5c5 ARM: 6517/1: kexec: Add missing memory clobber to inline asm in crash_setup_regs() ... Currently, the inline asm is passed &newregs->ARM_r0 as in input, when modifying multiple fields of newregs. It's plausible to assume that GCC will assume newregs->ARM_r0 is modified when passed the address, but unfortunately this assumption is incorrect. Also, GCC has no way to guess that the other ARM_r* fields are modified without the addition of a "memory" clobber. Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2010-12-04 11:00:52 +00:00
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asm	ARM: 6517/1: kexec: Add missing memory clobber to inline asm in crash_setup_regs()	2010-12-04 11:00:52 +00:00