Commit 040ed574 authored by Alexey Kardashevskiy's avatar Alexey Kardashevskiy Committed by Borislav Petkov (AMD)
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x86/sev: Drop unnecessary parameter in snp_issue_guest_request() 



Commit

  3e385c0d ("virt: sev-guest: Move SNP Guest Request data pages handling under snp_cmd_mutex")

moved @input from snp_msg_desc to snp_guest_req which is passed to
snp_issue_guest_request().

Drop the extra parameter.

No functional change intended.

Signed-off-by: default avatarAlexey Kardashevskiy <aik@amd.com>
Signed-off-by: default avatarBorislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: default avatarTom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: default avatarDionna Glaze <dionnaglaze@google.com>
Link: https://lore.kernel.org/20250611040842.2667262-5-aik@amd.com
parent 7ffeb2fc

arch/x86/coco/sev/core.c

+3 −2
Original line number Diff line number Diff line
@@ -1389,8 +1389,9 @@ int snp_issue_svsm_attest_req(u64 call_id, struct svsm_call *call, 
}

EXPORT_SYMBOL_GPL(snp_issue_svsm_attest_req);



static int snp_issue_guest_request(struct snp_guest_req *req, struct snp_req_data *input)

static int snp_issue_guest_request(struct snp_guest_req *req)

{

	struct snp_req_data *input = &req->input;

	struct ghcb_state state;

	struct es_em_ctxt ctxt;

	unsigned long flags;
@@ -1932,7 +1933,7 @@ static int __handle_guest_request(struct snp_msg_desc *mdesc, struct snp_guest_r 
	 * sequence number must be incremented or the VMPCK must be deleted to

	 * prevent reuse of the IV.

	 */

	rc = snp_issue_guest_request(req, &req->input);

	rc = snp_issue_guest_request(req);

	switch (rc) {

	case -ENOSPC:

		/*