powerpc/64: Move set_soft_enabled() and rename

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Move set_soft_enabled() from powerpc/kernel/irq.c to asm/hw_irq.c, to
encourage updates to paca->soft_enabled done via these access
function. Add "memory" clobber to hint compiler since
paca->soft_enabled memory is the target here.

Renaming it as soft_enabled_set() will make namespaces works better as
prefix than a postfix when new soft_enabled manipulation functions are
introduced.

Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

...

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Madhavan Srinivasan 2017-12-20 09:25:45 +05:30 • committed by Michael Ellerman

parent b5c1bd62c0

commit 0b63acf4a0

5 changed files with 25 additions and 21 deletions

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22

arch/powerpc/include/asm/hw_irq.h

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2

arch/powerpc/include/asm/kvm_ppc.h

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14

arch/powerpc/kernel/irq.c

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4

arch/powerpc/kernel/setup_64.c

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4

arch/powerpc/kernel/time.c

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