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powerpc/64s/paca: EX_R3 can be merged with EX_DAR
authorNicholas Piggin <npiggin@gmail.com>
Sun, 21 May 2017 13:15:49 +0000 (23:15 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Tue, 20 Jun 2017 12:22:01 +0000 (22:22 +1000)
commit635942ae53cc5d4049c2c4a5bd2ad819e3a47ee5
tree0f69e05c2455cb8bfa38733973ce1a16f94871edtree
parentdbeea1d6b4bd9fff10e125e5516156fb52ddeae8commit | diff
powerpc/64s/paca: EX_R3 can be merged with EX_DAR

EX_R3 is used only for a small section of the bad stack handler.
Merge it with EX_DAR.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/include/asm/exception-64s.h diff | blob | history
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