git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Nicholas Piggin <npiggin@gmail.com>
	Tue, 13 Jun 2017 13:05:45 +0000 (23:05 +1000)
committer	Michael Ellerman <mpe@ellerman.id.au>
	Mon, 19 Jun 2017 09:46:26 +0000 (19:46 +1000)
commit	219e88a32eccdb201640c18912efec1c16e781bc
tree	92d14aa455d4b11e0dac5eebae8f7a65ae0d9837	tree \| snapshot
parent	c1a4f38543d592d5271e504cb1708f5c72e91fb0	commit \| diff

powerpc/64s/idle: Move soft interrupt mask logic into C code

This simplifies the asm and fixes irq-off tracing over sleep
instructions.

Also move powersave_nap check for POWER8 into C code, and move
PSSCR register value calculation for POWER9 into C.

Reviewed-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

Linux Kernel Source Tree.

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arch/powerpc/include/asm/hw_irq.h		diff \| blob \| history
arch/powerpc/include/asm/machdep.h		diff \| blob \| history
arch/powerpc/include/asm/processor.h		diff \| blob \| history
arch/powerpc/kernel/idle_book3s.S		diff \| blob \| history
arch/powerpc/kernel/irq.c		diff \| blob \| history
arch/powerpc/platforms/powernv/idle.c		diff \| blob \| history
arch/powerpc/platforms/powernv/smp.c		diff \| blob \| history
arch/powerpc/platforms/powernv/subcore.c		diff \| blob \| history
drivers/cpuidle/cpuidle-powernv.c		diff \| blob \| history