diff options
Diffstat (limited to 'xen/include/asm-x86/debugreg.h')
| -rw-r--r-- | xen/include/asm-x86/debugreg.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xen/include/asm-x86/debugreg.h b/xen/include/asm-x86/debugreg.h index 9b7e9717cb..24021b8734 100644 --- a/xen/include/asm-x86/debugreg.h +++ b/xen/include/asm-x86/debugreg.h @@ -58,7 +58,7 @@ We can slow the instruction pipeline for instructions coming via the gdt or the ldt if we want to. I am not sure why this is an advantage */ -#define DR_CONTROL_RESERVED_ZERO (0x0000d800ul) /* Reserved, read as zero */ +#define DR_CONTROL_RESERVED_ZERO (~0xffff27fful) /* Reserved, read as zero */ #define DR_CONTROL_RESERVED_ONE (0x00000400ul) /* Reserved, read as one */ #define DR_LOCAL_EXACT_ENABLE (0x00000100ul) /* Local exact enable */ #define DR_GLOBAL_EXACT_ENABLE (0x00000200ul) /* Global exact enable */ |