x86/sev: Fix __reserved field in sev_config

sev_config currently has debug, ghcbs_initialized, and use_cas fields.
However, __reserved count has not been updated. Fix this.

Fixes: 34ff65901735 ("x86/sev: Use kernel provided SVSM Calling Areas")
Signed-off-by: Pavan Kumar Paluri <papaluri@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240729180808.366587-1-papaluri@amd.com

diff --git a/arch/x86/coco/sev/core.c b/arch/x86/coco/sev/core.c
index 082d61d85dfc1022de4266bfbeca880fe20c2e1e..de1df0cb45dab2fe8716ee9c4303f032bba5dd5c 100644 (file)
--- a/arch/x86/coco/sev/core.c
+++ b/arch/x86/coco/sev/core.c
@@ -163,7 +163,7 @@ struct sev_config {
               */
              use_cas           : 1,
 
-             __reserved        : 62;
+             __reserved        : 61;
 };
 
 static struct sev_config sev_cfg __read_mostly;