diff options
Diffstat (limited to 'include/asm-x86/processor_32.h')
| -rw-r--r-- | include/asm-x86/processor_32.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-x86/processor_32.h b/include/asm-x86/processor_32.h index 0d83da19812..9c0ab7f26bd 100644 --- a/include/asm-x86/processor_32.h +++ b/include/asm-x86/processor_32.h @@ -360,6 +360,9 @@ struct thread_struct { unsigned long io_bitmap_max; /* MSR_IA32_DEBUGCTLMSR value to switch in if TIF_DEBUGCTLMSR is set. */ unsigned long debugctlmsr; +/* Debug Store - if not 0 points to a DS Save Area configuration; + * goes into MSR_IA32_DS_AREA */ + unsigned long ds_area_msr; }; #define INIT_THREAD { \ |