powerpc/64s: Add EX_SIZE definition for paca exception save areas
authorNicholas Piggin <npiggin@gmail.com>
Sun, 21 May 2017 13:15:46 +0000 (23:15 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 20 Jun 2017 12:22:00 +0000 (22:22 +1000)
commit8c3885141537966065e3d2b9be03e574ae381c79
treee9f291a3ef0bbf380f1c5118cc3ff2f6970ca780
parent4d7cd3b956713d3dfbc3028ad1251b3f6b416a53
powerpc/64s: Add EX_SIZE definition for paca exception save areas

Rather than open-coding it 4 times.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
[mpe: Move __ASSEMBLY__ guards into head-64.h where they're really needed]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/exception-64s.h
arch/powerpc/include/asm/head-64.h
arch/powerpc/include/asm/paca.h