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From: Borislav Petkov <bp@amd64.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Frank Arnold <frank.arnold@amd.com>, X86-ML <x86@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Borislav Petkov <borislav.petkov@amd.com>
Subject: [PATCH 1/2] x86, bitops: Move BIT_64 for a wider use
Date: Tue, 22 May 2012 12:53:45 +0200	[thread overview]
Message-ID: <1337684026-19740-1-git-send-email-bp@amd64.org> (raw)

From: Borislav Petkov <borislav.petkov@amd.com>

Needed for shifting 64-bit values on 32-bit, like MSR values, for
example.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
---
 arch/x86/include/asm/bitops.h |    2 ++
 drivers/edac/mce_amd.h        |    2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
index b97596e2b68c..a6983b277220 100644
--- a/arch/x86/include/asm/bitops.h
+++ b/arch/x86/include/asm/bitops.h
@@ -15,6 +15,8 @@
 #include <linux/compiler.h>
 #include <asm/alternative.h>
 
+#define BIT_64(n)			(U64_C(1) << (n))
+
 /*
  * These have to be done with inline assembly: that way the bit-setting
  * is guaranteed to be atomic. All bit operations return 0 if the bit
diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
index c6074c5cd1ef..8c87a5e87057 100644
--- a/drivers/edac/mce_amd.h
+++ b/drivers/edac/mce_amd.h
@@ -5,8 +5,6 @@
 
 #include <asm/mce.h>
 
-#define BIT_64(n)			(U64_C(1) << (n))
-
 #define EC(x)				((x) & 0xffff)
 #define XEC(x, mask)			(((x) >> 16) & mask)
 
-- 
1.7.9.3.362.g71319


             reply	other threads:[~2012-05-22 10:53 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-22 10:53 Borislav Petkov [this message]
2012-05-22 10:53 ` [PATCH 2/2] x86, MCE: Fix 32-bit build Borislav Petkov
2012-05-23 16:08   ` [tip:x86/mce] x86/mce: " tip-bot for Borislav Petkov
2012-05-23 16:18     ` Peter Zijlstra
2012-05-23 16:23       ` Borislav Petkov
2012-05-23 16:31         ` Peter Zijlstra
2012-05-23 16:44           ` Borislav Petkov
2012-05-23 16:46             ` Peter Zijlstra
2012-05-23 16:54               ` Borislav Petkov
2012-05-23 16:07 ` [tip:x86/mce] x86/bitops: Move BIT_64() for a wider use tip-bot for Borislav Petkov
2012-05-23 16:10   ` Peter Zijlstra
2012-05-23 16:11     ` H. Peter Anvin
2012-05-23 16:19       ` Borislav Petkov
2012-05-23 16:29         ` Peter Zijlstra
2012-05-23 16:31           ` H. Peter Anvin
2012-05-23 16:43             ` Linus Torvalds
2012-05-23 16:47               ` H. Peter Anvin
2012-05-23 16:50                 ` H. Peter Anvin
2012-05-23 16:54                 ` Linus Torvalds
2012-05-23 16:55                   ` H. Peter Anvin
2012-05-23 16:53             ` Borislav Petkov
2012-05-23 16:57               ` Linus Torvalds
2012-05-23 17:11                 ` Borislav Petkov
2012-05-23 17:37                   ` Linus Torvalds
2012-05-23 16:54           ` Peter Zijlstra
2012-05-23 16:40         ` Linus Torvalds
2012-05-23 16:42           ` H. Peter Anvin
2012-05-23 16:45             ` Linus Torvalds

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