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| author | Michael Ellerman <mpe@ellerman.id.au> | 2018-07-26 23:07:03 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-08-07 21:49:32 +1000 |
| commit | 92b6d65c079450b7eb6a59ceb4d9855640914007 (patch) | |
| tree | 5818e2d164c03bc7865cafa8d18626465056f086 /arch/powerpc | |
| parent | 4a7a0a8444ba4cebb3a6744e9c14fc6391d7f266 (diff) | |
| download | linux-92b6d65c079450b7eb6a59ceb4d9855640914007.tar.bz2 | |
powerpc/64s: Move SET_SCRATCH0() into EXCEPTION_RELON_PROLOG_PSERIES()
EXCEPTION_RELON_PROLOG_PSERIES() only has two users,
STD_RELON_EXCEPTION_PSERIES() and STD_RELON_EXCEPTION_HV() both of
which "call" SET_SCRATCH0(), so just move SET_SCRATCH0() into
EXCEPTION_RELON_PROLOG_PSERIES().
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/exception-64s.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index 311f6a753791..138ea976f730 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -183,6 +183,7 @@ * case EXCEPTION_RELON_PROLOG_PSERIES_1 will be using lr. */ #define EXCEPTION_RELON_PROLOG_PSERIES(area, label, h, extra, vec) \ + SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_PROLOG_0(area); \ EXCEPTION_PROLOG_1(area, extra, vec); \ EXCEPTION_RELON_PROLOG_PSERIES_1(label, h) @@ -576,7 +577,6 @@ END_FTR_SECTION_NESTED(ftr,ftr,943) #define STD_RELON_EXCEPTION_PSERIES(loc, vec, label) \ /* No guest interrupts come through here */ \ - SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_RELON_PROLOG_PSERIES(PACA_EXGEN, label, EXC_STD, NOTEST, vec); #define STD_RELON_EXCEPTION_PSERIES_OOL(vec, label) \ @@ -584,7 +584,6 @@ END_FTR_SECTION_NESTED(ftr,ftr,943) EXCEPTION_RELON_PROLOG_PSERIES_1(label, EXC_STD) #define STD_RELON_EXCEPTION_HV(loc, vec, label) \ - SET_SCRATCH0(r13); /* save r13 */ \ EXCEPTION_RELON_PROLOG_PSERIES(PACA_EXGEN, label, \ EXC_HV, KVMTEST_HV, vec); |