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| author | Haren Myneni <haren@linux.vnet.ibm.com> | 2012-12-06 22:48:26 +0100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-01-10 07:01:05 +0100 |
| commit | a09688cd23d477ebd9c8f57881bfe907240cb0a1 (patch) | |
| tree | c6d2714611c21d92691afa15da76c66b4cc05d00 /arch/powerpc/include/asm/exception-64s.h | |
| parent | powerpc: Enable PPR save/restore (diff) | |
| download | linux-a09688cd23d477ebd9c8f57881bfe907240cb0a1.tar.xz linux-a09688cd23d477ebd9c8f57881bfe907240cb0a1.zip | |
powerpc: Increase exceptions arrays in paca struct to save PPR
[PATCH 3/6] powerpc: Increase exceptions arrays in paca struct to save PPR
Using paca to save user defined PPR value in the first level exception vector.
Signed-off-by: Haren Myneni <haren@us.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/exception-64s.h')
| -rw-r--r-- | arch/powerpc/include/asm/exception-64s.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index 49b7faf7bbf2..ed3cdcb50198 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -47,6 +47,7 @@ #define EX_R3 64 #define EX_LR 72 #define EX_CFAR 80 +#define EX_PPR 88 /* SMT thread status register (priority) */ #ifdef CONFIG_RELOCATABLE #define EXCEPTION_RELON_PROLOG_PSERIES_1(label, h) \ |