linux-kernel - [PATCH v13 2/8] powerpc/feature: Use CONFIG_PPC64 instead of __powerpc64_

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Date:   Tue,  3 Nov 2020 18:07:13 +0000 (UTC)
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>, nathanl@...ux.ibm.com,
        anton@...abs.org
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        arnd@...db.de, tglx@...utronix.de, vincenzo.frascino@....com,
        luto@...nel.org, linux-arch@...r.kernel.org
Subject: [PATCH v13 2/8] powerpc/feature: Use CONFIG_PPC64 instead of
 __powerpc64__ to define possible features

In order to build VDSO32 for PPC64, we need to have CPU_FTRS_POSSIBLE
and CPU_FTRS_ALWAYS independant of whether we are building the
32 bits VDSO or the 64 bits VDSO.

Use #ifdef CONFIG_PPC64 instead of #ifdef __powerpc64__

Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
v13: new
---
 arch/powerpc/include/asm/cputable.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 5e31960a56a9..e069a2d9f7c1 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -488,7 +488,7 @@ static inline void cpu_feature_keys_init(void) { }
 	    CPU_FTR_PURR | CPU_FTR_REAL_LE | CPU_FTR_DABRX)
 #define CPU_FTRS_COMPATIBLE	(CPU_FTR_PPCAS_ARCH_V2)
 
-#ifdef __powerpc64__
+#ifdef CONFIG_PPC64
 #ifdef CONFIG_PPC_BOOK3E
 #define CPU_FTRS_POSSIBLE	(CPU_FTRS_E6500 | CPU_FTRS_E5500)
 #else
@@ -545,7 +545,7 @@ enum {
 };
 #endif /* __powerpc64__ */
 
-#ifdef __powerpc64__
+#ifdef CONFIG_PPC64
 #ifdef CONFIG_PPC_BOOK3E
 #define CPU_FTRS_ALWAYS		(CPU_FTRS_E6500 & CPU_FTRS_E5500)
 #else
-- 
2.25.0