On Wed, Feb 10, 2021 at 5:29 AM Borislav Petkov wrote:
>
> On Tue, Feb 09, 2021 at 10:06:02PM -0800, Andy Lutomirski wrote:
> > On Tue, Feb 9, 2021 at 6:33 PM Andy Lutomirski wrote:
> > >
> > > Erratum #93 applies to the first generation of AMD K8 CPUs. Skip the
> > > workaround on newer CPUs.
>
On Tue, Feb 09, 2021 at 10:06:02PM -0800, Andy Lutomirski wrote:
> On Tue, Feb 9, 2021 at 6:33 PM Andy Lutomirski wrote:
> >
> > Erratum #93 applies to the first generation of AMD K8 CPUs. Skip the
> > workaround on newer CPUs.
>
> Whoops, this breaks the !CPU_SUP_AMD build. It needs a fixup li
On Tue, Feb 9, 2021 at 6:33 PM Andy Lutomirski wrote:
>
> Erratum #93 applies to the first generation of AMD K8 CPUs. Skip the
> workaround on newer CPUs.
Whoops, this breaks the !CPU_SUP_AMD build. It needs a fixup like this:
https://git.kernel.org/pub/scm/linux/kernel/git/luto/linux.git/comm
Erratum #93 applies to the first generation of AMD K8 CPUs. Skip the
workaround on newer CPUs.
Signed-off-by: Andy Lutomirski
---
arch/x86/mm/fault.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index cbb1a9754473..3fe2f4800b
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