powerpc/64s/exception: machine check restructure to reuse common macros

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Follow the pattern of sreset and HMI handlers more closely: use
EXCEPTION_PROLOG_COMMON_1 rather than open-coding it, and run the
handler at the relocated location.

This helps later simplification and code sharing.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190802105709.27696-12-npiggin@gmail.com

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Nicholas Piggin 2019-08-02 20:56:36 +10:00 • committed by Michael Ellerman

parent 272f636445

commit c8eb54dbc8

1 changed files with 36 additions and 35 deletions

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arch/powerpc/kernel/exceptions-64s.S

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