linux-kernel - [tip:x86/extable] x86, extable: Remove open-coded exception table entries in arch/x86/lib/getuser.S

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Date:	Fri, 20 Apr 2012 15:03:01 -0700
From:	"tip-bot for H. Peter Anvin" <hpa@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org,
	david.daney@...ium.com, tglx@...utronix.de
Subject: [tip:x86/extable] x86, extable:
  Remove open-coded exception table entries in arch/x86/lib/getuser.S

Commit-ID:  1a27bc0d99aabea6b628cb994a21a1c79b569fc9
Gitweb:     http://git.kernel.org/tip/1a27bc0d99aabea6b628cb994a21a1c79b569fc9
Author:     H. Peter Anvin <hpa@...or.com>
AuthorDate: Fri, 20 Apr 2012 12:19:51 -0700
Committer:  H. Peter Anvin <hpa@...or.com>
CommitDate: Fri, 20 Apr 2012 13:51:39 -0700

x86, extable: Remove open-coded exception table entries in arch/x86/lib/getuser.S

Remove open-coded exception table entries in arch/x86/lib/getuser.S,
and replace them with _ASM_EXTABLE() macros; this will allow us to
change the format and type of the exception table entries.

Signed-off-by: H. Peter Anvin <hpa@...or.com>
Cc: David Daney <david.daney@...ium.com>
Link: http://lkml.kernel.org/r/CA%2B55aFyijf43qSu3N9nWHEBwaGbb7T2Oq9A=9EyR=Jtyqfq_cQ@mail.gmail.com
---
 arch/x86/lib/getuser.S |    9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
index 51f1504..b33b1fb 100644
--- a/arch/x86/lib/getuser.S
+++ b/arch/x86/lib/getuser.S
@@ -95,10 +95,9 @@ bad_get_user:
 	CFI_ENDPROC
 END(bad_get_user)
 
-.section __ex_table,"a"
-	_ASM_PTR 1b,bad_get_user
-	_ASM_PTR 2b,bad_get_user
-	_ASM_PTR 3b,bad_get_user
+	_ASM_EXTABLE(1b,bad_get_user)
+	_ASM_EXTABLE(2b,bad_get_user)
+	_ASM_EXTABLE(3b,bad_get_user)
 #ifdef CONFIG_X86_64
-	_ASM_PTR 4b,bad_get_user
+	_ASM_EXTABLE(4b,bad_get_user)
 #endif
--
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