On 11/6/2020 12:11 PM, Borislav Petkov wrote:
On Fri, Nov 06, 2020 at 11:48:26AM -0800, Yu, Yu-cheng wrote:
I will drop it. It has been re-based many times, and probably I
accidentally introduced something else?
Yah, I think I added my tag to this version:
On Fri, Nov 06, 2020 at 11:48:26AM -0800, Yu, Yu-cheng wrote:
> I will drop it. It has been re-based many times, and probably I
> accidentally introduced something else?
Yah, I think I added my tag to this version:
https://lkml.kernel.org/lkml/20181119214809.6086-3-yu-cheng...@intel.com/
Do
On 11/6/2020 10:49 AM, Borislav Petkov wrote:
On Mon, Oct 12, 2020 at 08:38:26AM -0700, Yu-cheng Yu wrote:
Add CPU feature flags for Control-flow Enforcement Technology (CET).
CPUID.(EAX=7,ECX=0):ECX[bit 7] Shadow stack
CPUID.(EAX=7,ECX=0):EDX[bit 20] Indirect Branch Tracking
Signed-off-by:
On Mon, Oct 12, 2020 at 08:38:26AM -0700, Yu-cheng Yu wrote:
> Add CPU feature flags for Control-flow Enforcement Technology (CET).
>
> CPUID.(EAX=7,ECX=0):ECX[bit 7] Shadow stack
> CPUID.(EAX=7,ECX=0):EDX[bit 20] Indirect Branch Tracking
>
> Signed-off-by: Yu-cheng Yu
> Reviewed-by: Borislav
Add CPU feature flags for Control-flow Enforcement Technology (CET).
CPUID.(EAX=7,ECX=0):ECX[bit 7] Shadow stack
CPUID.(EAX=7,ECX=0):EDX[bit 20] Indirect Branch Tracking
Signed-off-by: Yu-cheng Yu
Reviewed-by: Borislav Petkov
Reviewed-by: Kees Cook
---
arch/x86/include/asm/cpufeatures.h
Add CPU feature flags for Control-flow Enforcement Technology (CET).
CPUID.(EAX=7,ECX=0):ECX[bit 7] Shadow stack
CPUID.(EAX=7,ECX=0):EDX[bit 20] Indirect Branch Tracking
Signed-off-by: Yu-cheng Yu
Reviewed-by: Borislav Petkov
Reviewed-by: Kees Cook
---
arch/x86/include/asm/cpufeatures.h
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