Re: [PATCH v3 09/11] x86/mm: Add nopcid to turn off PCID
From: Borislav Petkov
Date: Fri Jun 23 2017 - 05:34:43 EST
On Tue, Jun 20, 2017 at 10:22:15PM -0700, Andy Lutomirski wrote:
> The parameter is only present on x86_64 systems to save a few bytes,
> as PCID is always disabled on x86_32.
> Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxx>
> Documentation/admin-guide/kernel-parameters.txt | 2 ++
> arch/x86/kernel/cpu/common.c | 18 ++++++++++++++++++
> 2 files changed, 20 insertions(+)
Reviewed-by: Borislav Petkov <bp@xxxxxxx>
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