linux-kernel - [PATCH v1 3/6] powerpc: Include asm/reg.h in asm/svm.h

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Date:   Tue,  8 Mar 2022 20:20:22 +0100
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v1 3/6] powerpc: Include asm/reg.h in asm/svm.h

is_secure_guest() uses mfmsr().

Don't rely on users to include asm/reg.h, include
it in asm/svm.h

Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
 arch/powerpc/include/asm/svm.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/powerpc/include/asm/svm.h b/arch/powerpc/include/asm/svm.h
index 7546402d796a..da864623cc00 100644
--- a/arch/powerpc/include/asm/svm.h
+++ b/arch/powerpc/include/asm/svm.h
@@ -10,6 +10,8 @@
 
 #ifdef CONFIG_PPC_SVM
 
+#include <asm/reg.h>
+
 static inline bool is_secure_guest(void)
 {
 	return mfmsr() & MSR_S;
-- 
2.34.1