On 09/22/2015 12:53 PM, Thomas Gleixner wrote:
> On Wed, 16 Sep 2015, Dave Hansen wrote:
>> --- a/arch/x86/kernel/fpu/xstate.c~pkeys-03-xsave2015-09-16
>> 10:48:13.340060126 -0700
>> +++ b/arch/x86/kernel/fpu/xstate.c 2015-09-16 10:48:13.344060307 -0700
>> @@ -23,6 +23,8 @@ static const char
On Wed, 16 Sep 2015, Dave Hansen wrote:
> --- a/arch/x86/kernel/fpu/xstate.c~pkeys-03-xsave 2015-09-16
> 10:48:13.340060126 -0700
> +++ b/arch/x86/kernel/fpu/xstate.c2015-09-16 10:48:13.344060307 -0700
> @@ -23,6 +23,8 @@ static const char *xfeature_names[] =
> "AVX-512 opmask"
The protection keys register (PKRU) is saved and restored using
xsave. Define the data structure that we will use to access it
inside the xsave buffer.
Note that we also have to widen the printk of the xsave feature
masks since this is feature 0x200 and we only did two characters
before.
---
3 matches
Mail list logo
