| Message ID | 20240215113128.275608-3-nikunj@amd.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add Secure TSC support for SNP guests | expand |
On Thu, Feb 15, 2024 at 05:01:14PM +0530, Nikunj A Dadhania wrote: > In preparation of moving code to arch/x86/kernel/sev.c, > replace dev_dbg with pr_debug. > > Signed-off-by: Nikunj A Dadhania <nikunj@amd.com> > Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com> > Tested-by: Peter Gonda <pgonda@google.com> > --- > drivers/virt/coco/sev-guest/sev-guest.c | 9 +++++---- > 1 file changed, 5 insertions(+), 4 deletions(-) > > diff --git a/drivers/virt/coco/sev-guest/sev-guest.c b/drivers/virt/coco/sev-guest/sev-guest.c > index af35259bc584..01b565170729 100644 > --- a/drivers/virt/coco/sev-guest/sev-guest.c > +++ b/drivers/virt/coco/sev-guest/sev-guest.c > @@ -178,8 +178,9 @@ static int verify_and_dec_payload(struct snp_guest_dev *snp_dev, void *payload, > struct aesgcm_ctx *ctx = snp_dev->ctx; > u8 iv[GCM_AES_IV_SIZE] = {}; > > - dev_dbg(snp_dev->dev, "response [seqno %lld type %d version %d sz %d]\n", > - resp_hdr->msg_seqno, resp_hdr->msg_type, resp_hdr->msg_version, resp_hdr->msg_sz); > + pr_debug("response [seqno %lld type %d version %d sz %d]\n", > + resp_hdr->msg_seqno, resp_hdr->msg_type, resp_hdr->msg_version, > + resp_hdr->msg_sz); > > /* Copy response from shared memory to encrypted memory. */ > memcpy(resp, snp_dev->response, sizeof(*resp)); > @@ -232,8 +233,8 @@ static int enc_payload(struct snp_guest_dev *snp_dev, u64 seqno, int version, u8 > if (!hdr->msg_seqno) > return -ENOSR; > > - dev_dbg(snp_dev->dev, "request [seqno %lld type %d version %d sz %d]\n", > - hdr->msg_seqno, hdr->msg_type, hdr->msg_version, hdr->msg_sz); > + pr_debug("request [seqno %lld type %d version %d sz %d]\n", > + hdr->msg_seqno, hdr->msg_type, hdr->msg_version, hdr->msg_sz); > > if (WARN_ON((sz + ctx->authsize) > sizeof(req->payload))) > return -EBADMSG; > -- Reviewed-by: Borislav Petkov (AMD) <bp@alien8.de>
diff --git a/drivers/virt/coco/sev-guest/sev-guest.c b/drivers/virt/coco/sev-guest/sev-guest.c index af35259bc584..01b565170729 100644 --- a/drivers/virt/coco/sev-guest/sev-guest.c +++ b/drivers/virt/coco/sev-guest/sev-guest.c @@ -178,8 +178,9 @@ static int verify_and_dec_payload(struct snp_guest_dev *snp_dev, void *payload, struct aesgcm_ctx *ctx = snp_dev->ctx; u8 iv[GCM_AES_IV_SIZE] = {}; - dev_dbg(snp_dev->dev, "response [seqno %lld type %d version %d sz %d]\n", - resp_hdr->msg_seqno, resp_hdr->msg_type, resp_hdr->msg_version, resp_hdr->msg_sz); + pr_debug("response [seqno %lld type %d version %d sz %d]\n", + resp_hdr->msg_seqno, resp_hdr->msg_type, resp_hdr->msg_version, + resp_hdr->msg_sz); /* Copy response from shared memory to encrypted memory. */ memcpy(resp, snp_dev->response, sizeof(*resp)); @@ -232,8 +233,8 @@ static int enc_payload(struct snp_guest_dev *snp_dev, u64 seqno, int version, u8 if (!hdr->msg_seqno) return -ENOSR; - dev_dbg(snp_dev->dev, "request [seqno %lld type %d version %d sz %d]\n", - hdr->msg_seqno, hdr->msg_type, hdr->msg_version, hdr->msg_sz); + pr_debug("request [seqno %lld type %d version %d sz %d]\n", + hdr->msg_seqno, hdr->msg_type, hdr->msg_version, hdr->msg_sz); if (WARN_ON((sz + ctx->authsize) > sizeof(req->payload))) return -EBADMSG;