[tip: x86/sev] x86/sev: Add internal header guards

[tip-bot2 for Borislav Petkov (AMD)]

The following commit has been merged into the x86/sev branch of tip:

Commit-ID:     f01c6489ad6ceb8d06eae0c5123fc6cf39276ff1
Gitweb:        https://git.kernel.org/tip/f01c6489ad6ceb8d06eae0c5123fc6cf39276ff1
Author:        Borislav Petkov (AMD) <bp@xxxxxxxxx>
AuthorDate:    Thu, 04 Dec 2025 13:48:07 +01:00
Committer:     Borislav Petkov (AMD) <bp@xxxxxxxxx>
CommitterDate: Wed, 31 Dec 2025 13:16:06 +01:00

x86/sev: Add internal header guards

All headers need guards ifdeffery.

Reviewed-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
Signed-off-by: Borislav Petkov (AMD) <bp@xxxxxxxxx>
Link: https://patch.msgid.link/20251204124809.31783-3-bp@xxxxxxxxxx
---
 arch/x86/coco/sev/internal.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/x86/coco/sev/internal.h b/arch/x86/coco/sev/internal.h
index c58c47c..af991f1 100644
--- a/arch/x86/coco/sev/internal.h
+++ b/arch/x86/coco/sev/internal.h
@@ -1,4 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __X86_COCO_SEV_INTERNAL_H__
+#define __X86_COCO_SEV_INTERNAL_H__
 
 #define DR7_RESET_VALUE        0x400
 
@@ -85,3 +87,4 @@ enum es_result sev_es_ghcb_handle_msr(struct ghcb *ghcb, struct es_em_ctxt *ctxt
 u64 get_hv_features(void);
 
 const struct snp_cpuid_table *snp_cpuid_get_table(void);
+#endif /* __X86_COCO_SEV_INTERNAL_H__ */