[xen master] x86/p2m.h: Add include guards

[patchbot@xxxxxxx]

commit 621625f696f7be958bef8d31419d42886cffb85d
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Mon May 9 11:17:35 2022 +0100
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Thu Jun 15 10:51:57 2023 +0100

    x86/p2m.h: Add include guards
    
    Spotted by Eclair MISRA scanner.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    Reviewed-by: Bertrand Marquis <bertrand.marquis@xxxxxxx>
---
 xen/arch/x86/mm/p2m.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/xen/arch/x86/mm/p2m.h b/xen/arch/x86/mm/p2m.h
index 11e63b8fe4..04308cfb6d 100644
--- a/xen/arch/x86/mm/p2m.h
+++ b/xen/arch/x86/mm/p2m.h
@@ -3,6 +3,9 @@
  * arch/x86/mm/p2m.h
  */
 
+#ifndef __ARCH_MM_P2M_H__
+#define __ARCH_MM_P2M_H__
+
 struct p2m_domain *p2m_init_one(struct domain *d);
 void p2m_free_one(struct p2m_domain *p2m);
 
@@ -27,6 +30,8 @@ int ept_p2m_init(struct p2m_domain *p2m);
 void ept_p2m_uninit(struct p2m_domain *p2m);
 void p2m_init_altp2m_ept(struct domain *d, unsigned int i);
 
+#endif /* __ARCH_MM_P2M_H__ */
+
 /*
  * Local variables:
  * mode: C
--
generated by git-patchbot for /home/xen/git/xen.git#master