Messages in this thread Patch in this message | | | Date | Thu, 29 Oct 2020 10:27:47 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH RFC v2 2/4] x86/bus_lock: Handle warn and fatal in #DB for bus lock |
| |
On Wed, Oct 28, 2020 at 08:28:02PM +0000, Fenghua Yu wrote: > diff --git a/arch/x86/include/uapi/asm/debugreg.h b/arch/x86/include/uapi/asm/debugreg.h > index d95d080b30e3..61078319fc6c 100644 > --- a/arch/x86/include/uapi/asm/debugreg.h > +++ b/arch/x86/include/uapi/asm/debugreg.h > @@ -16,7 +16,7 @@ > are either reserved or not of interest to us. */ > > /* Define reserved bits in DR6 which are always set to 1 */ > -#define DR6_RESERVED (0xFFFF0FF0) > +#define DR6_RESERVED (0xFFFF07F0)
NAK
| |