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| author | Jeff Garzik <jeff@garzik.org> | 2006-09-04 06:41:37 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-09-04 06:41:37 -0400 |
| commit | f9bcda7760e1373615c9f6d9ce24209b0ab97de1 (patch) | |
| tree | f90b3031126c4e4beb8161f38ea436303e2b8b73 /include/asm-x86_64/processor.h | |
| parent | 9bec2e38527a9f2497b3d976715c672d08d6160d (diff) | |
| parent | c336923b668fdcf0312efbec3b44895d713f4d81 (diff) | |
Merge branch 'master' into upstream
Diffstat (limited to 'include/asm-x86_64/processor.h')
| -rw-r--r-- | include/asm-x86_64/processor.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h index 3b3c1217fe61..de9c3147ee4c 100644 --- a/include/asm-x86_64/processor.h +++ b/include/asm-x86_64/processor.h @@ -232,8 +232,14 @@ struct tss_struct { unsigned long io_bitmap[IO_BITMAP_LONGS + 1]; } __attribute__((packed)) ____cacheline_aligned; + extern struct cpuinfo_x86 boot_cpu_data; DECLARE_PER_CPU(struct tss_struct,init_tss); +/* Save the original ist values for checking stack pointers during debugging */ +struct orig_ist { + unsigned long ist[7]; +}; +DECLARE_PER_CPU(struct orig_ist, orig_ist); #ifdef CONFIG_X86_VSMP #define ARCH_MIN_TASKALIGN (1 << INTERNODE_CACHE_SHIFT) |