On October 22, 2017 3:04:29 PM GMT+02:00, Peter Zijlstra
wrote:
>I realize this is an erratum work around, but would it be too much to
>ask for a small comment explaining the magic values?
Revision guide doesn't state what those bits are. By the looks of it, they
could be some sort of chicken b
On Sun, Oct 22, 2017 at 05:16:29AM -0700, tip-bot for Borislav Petkov wrote:
> +static void __fix_erratum_688(void *info)
> +{
> +#define MSR_AMD64_IC_CFG 0xC0011021
> +
> + msr_set_bit(MSR_AMD64_IC_CFG, 3);
> + msr_set_bit(MSR_AMD64_IC_CFG, 14);
I realize this is an erratum work around, b
Commit-ID: bfc1168de949cd3e9ca18c3480b5085deff1ea7c
Gitweb: https://git.kernel.org/tip/bfc1168de949cd3e9ca18c3480b5085deff1ea7c
Author: Borislav Petkov
AuthorDate: Sun, 22 Oct 2017 12:47:31 +0200
Committer: Ingo Molnar
CommitDate: Sun, 22 Oct 2017 13:06:02 +0200
x86/cpu/AMD: Apply the
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