diff options
Diffstat (limited to 'include/asm-x86/processor_64.h')
| -rw-r--r-- | include/asm-x86/processor_64.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-x86/processor_64.h b/include/asm-x86/processor_64.h index 20d8935d141..e7bea4fed64 100644 --- a/include/asm-x86/processor_64.h +++ b/include/asm-x86/processor_64.h @@ -238,6 +238,8 @@ struct thread_struct { int ioperm; unsigned long *io_bitmap_ptr; unsigned io_bitmap_max; +/* MSR_IA32_DEBUGCTLMSR value to switch in if TIF_DEBUGCTLMSR is set. */ + unsigned long debugctlmsr; /* cached TLS descriptors. */ u64 tls_array[GDT_ENTRY_TLS_ENTRIES]; } __attribute__((aligned(16))); |