linux-kernel - [PATCH 01/11] x86, mpx: rename cfg_reg_u and status

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Message-Id: <20141112170444.C21FBF7E@viggo.jf.intel.com>
Date:	Wed, 12 Nov 2014 09:04:44 -0800
From:	Dave Hansen <dave@...1.net>
To:	hpa@...or.com
Cc:	tglx@...utronix.de, mingo@...hat.com, x86@...nel.org,
	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	linux-ia64@...r.kernel.org, linux-mips@...ux-mips.org,
	qiaowei.ren@...el.com, Dave Hansen <dave@...1.net>,
	dave.hansen@...ux.intel.com
Subject: [PATCH 01/11] x86, mpx: rename cfg_reg_u and status_reg


From: Dave Hansen <dave.hansen@...ux.intel.com>


According to Intel SDM extension, MPX configuration and status registers
should be BNDCFGU and BNDSTATUS. This patch renames cfg_reg_u and
status_reg to bndcfgu and bndstatus.

Signed-off-by: Qiaowei Ren <qiaowei.ren@...el.com>
Signed-off-by: Dave Hansen <dave.hansen@...ux.intel.com>
---

 b/arch/x86/include/asm/processor.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff -puN arch/x86/include/asm/processor.h~2014-10-14-02_12-x86-mpx-rename-cfg-reg-u-and-status-reg arch/x86/include/asm/processor.h
--- a/arch/x86/include/asm/processor.h~2014-10-14-02_12-x86-mpx-rename-cfg-reg-u-and-status-reg	2014-11-12 08:49:23.517782202 -0800
+++ b/arch/x86/include/asm/processor.h	2014-11-12 08:49:23.521782383 -0800
@@ -380,8 +380,8 @@ struct bndreg {
 } __packed;
 
 struct bndcsr {
-	u64 cfg_reg_u;
-	u64 status_reg;
+	u64 bndcfgu;
+	u64 bndstatus;
 } __packed;
 
 struct xsave_hdr_struct {
_
--
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