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
next 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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