powerpc/mm: Move exception_enter/exit to a do_page_fault wrapper

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This will allow simplifying the returns from do_page_fault

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Benjamin Herrenschmidt 2017-07-19 14:49:23 +10:00 • committed by Michael Ellerman

parent 424de9c6e3

commit 7afad422ac

1 changed files with 11 additions and 3 deletions

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arch/powerpc/mm/fault.c

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