Messages in this thread | | | Date | Mon, 26 Dec 2022 08:26:00 -0600 | Subject | Re: [PATCH v9 1/4] crypto: ccp - Name -1 return value as SEV_RET_NO_FW_CALL | From | Tom Lendacky <> |
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On 12/22/22 09:31, Borislav Petkov wrote: > On Wed, Dec 07, 2022 at 01:02:07AM +0000, Dionna Glaze wrote: >> From: Peter Gonda <pgonda@google.com> >> >> The PSP can return a "firmware error" code of -1 in circumstances where >> the PSP is not actually called. To make this protocol unambiguous, the >> value is named SEV_RET_NO_FW_CALL. >> >> Cc: Thomas Lendacky <Thomas.Lendacky@amd.com> >> Cc: Paolo Bonzini <pbonzini@redhat.com> >> Cc: Joerg Roedel <jroedel@suse.de> >> Cc: Ingo Molnar <mingo@redhat.com> >> Cc: Andy Lutomirsky <luto@kernel.org> >> Cc: John Allen <john.allen@amd.com> >> Cc: Herbert Xu <herbert@gondor.apana.org.au> >> Cc: "David S. Miller" <davem@davemloft.net> >> Cc: Borislav Petkov <bp@alien8.de> >> >> Signed-off-by: Peter Gonda <pgonda@google.com> >> Signed-off-by: Dionna Glaze <dionnaglaze@google.com> >> --- >> Documentation/virt/coco/sev-guest.rst | 2 +- >> drivers/crypto/ccp/sev-dev.c | 22 ++++++++++++++-------- >> include/uapi/linux/psp-sev.h | 7 +++++++ >> 3 files changed, 22 insertions(+), 9 deletions(-) > > Looks good, did some minor touch ups ontop, see below. > > @Tom: Ack/Rev-by?
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
> > @Herbert: ok to carry this through tip? > > Thx. >
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