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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2009-04-09 09:17:22 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-09 10:09:50 +0400 |
| commit | d2de688891909b148efe83a6fc9520a9cd6015f0 (patch) | |
| tree | 8cc373270a8acb7be137c551759286a1a8ff3458 /arch/sparc | |
| parent | bab5bc9e857638880facef76e4b4c3fa807f8c73 (diff) | |
| download | linux-d2de688891909b148efe83a6fc9520a9cd6015f0.tar.xz | |
sparc64: extend TI_RESTART_BLOCK space by 8 bytes
Impact: build fix
Today's linux-next build (sparc64 defconfig) failed like this:
arch/sparc/kernel/built-in.o: In function `trap_init':
(.init.text+0x4): undefined reference to `thread_info_offsets_are_bolixed_dave'
Caused by commit 52400ba946759af28442dee6265c5c0180ac7122 ("futex: add
requeue_pi functionality") (from the tip-core tree) which changed the
size of struct restart_block.
Shift TI_KUNA_REGS and TI_KUNA_INSN up by 8 bytes to make space for the
larger restart block.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: "David S. Miller" <davem@davemloft.net>
Cc: Darren Hart <dvhltc@us.ibm.com>
LKML-Reference: <20090409151722.c8eabb56.sfr@canb.auug.org.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/include/asm/thread_info_64.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h index 639ac805448a..65865726b283 100644 --- a/arch/sparc/include/asm/thread_info_64.h +++ b/arch/sparc/include/asm/thread_info_64.h @@ -102,8 +102,8 @@ struct thread_info { #define TI_KERN_CNTD1 0x00000488 #define TI_PCR 0x00000490 #define TI_RESTART_BLOCK 0x00000498 -#define TI_KUNA_REGS 0x000004c0 -#define TI_KUNA_INSN 0x000004c8 +#define TI_KUNA_REGS 0x000004c8 +#define TI_KUNA_INSN 0x000004d0 #define TI_FPREGS 0x00000500 /* We embed this in the uppermost byte of thread_info->flags */ |