Re: [RFC PATCH 6/8] selftests/x86: Test Key Locker internal key maintenance

From: Bae, Chang Seok
Date: Fri Dec 18 2020 - 05:44:04 EST



> On Dec 18, 2020, at 18:59, Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
>
> On Wed, Dec 16, 2020 at 09:41:44AM -0800, Chang S. Bae wrote:
>> + /* ENCODEKEY128 %EAX */
>> + asm volatile (".byte 0xf3, 0xf, 0x38, 0xfa, 0xc0");
>
> This is lacking a binutils version number.

I will add the version number when any new release begins to support
this.

Thanks,
Chang