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authorScott Wood <scottwood@freescale.com>2013-05-10 05:09:41 +0200
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-05-10 09:01:09 +0200
commit4a3b8d0b833707811011ad14dd12dabf31fa690a (patch)
treee66e13b7f6687bc8e977b98197f15ae2ba95c907 /Documentation/powerpc
parentpowerpc/powernv: Improve kexec reliability (diff)
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powerpc: hard_irq_disable(): Call trace_hardirqs_off after disabling
lockdep.c has this: /* * So we're supposed to get called after you mask local IRQs, * but for some reason the hardware doesn't quite think you did * a proper job. */ if (DEBUG_LOCKS_WARN_ON(!irqs_disabled())) return; Since irqs_disabled() is based on soft_enabled(), that (not just the hard EE bit) needs to be 0 before we call trace_hardirqs_off. Signed-off-by: Scott Wood <scottwood@freescale.com>
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