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x86/sev: Drop unnecessary parameter in snp_issue_guest_request()

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  3e385c0d6c ("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: Alexey Kardashevskiy <aik@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Dionna Glaze <dionnaglaze@google.com>
Link: https://lore.kernel.org/20250611040842.2667262-5-aik@amd.com
This commit is contained in:
Alexey Kardashevskiy 2025-06-11 14:08:42 +10:00 committed by Borislav Petkov (AMD)
parent 7ffeb2fc26
commit 040ed574ee
1 changed files with 3 additions and 2 deletions
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5
arch/x86/coco/sev/core.c
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@ -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:
/*