Messages in this thread | | | Date | Sun, 17 Sep 2017 16:05:10 +0200 | From | Borislav Petkov <> | Subject | Re: [Part1 PATCH v4 06/17] x86/mm: Include SEV for encryption memory attribute changes |
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On Sat, Sep 16, 2017 at 07:34:07AM -0500, Brijesh Singh wrote: > From: Tom Lendacky <thomas.lendacky@amd.com> > > The current code checks only for sme_active() when determining whether > to perform the encryption attribute change. Include sev_active() in this > check so that memory attribute changes can occur under SME and SEV. > > Cc: Thomas Gleixner <tglx@linutronix.de> > Cc: Ingo Molnar <mingo@redhat.com> > Cc: "H. Peter Anvin" <hpa@zytor.com> > Cc: Borislav Petkov <bp@suse.de> > Cc: Andy Lutomirski <luto@kernel.org> > Cc: John Ogness <john.ogness@linutronix.de> > Cc: Matt Fleming <matt@codeblueprint.co.uk> > Cc: Laura Abbott <labbott@redhat.com> > Cc: Dan Williams <dan.j.williams@intel.com> > Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> > Cc: linux-kernel@vger.kernel.org > Cc: x86@kernel.org > Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> > Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> > --- > arch/x86/mm/pageattr.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Borislav Petkov <bp@suse.de>
-- Regards/Gruss, Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) --
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