lkml.org 
[lkml]   [2012]   [Apr]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
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@zytor.com>
AuthorDate: Fri, 20 Apr 2012 12:19:51 -0700
Committer: H. Peter Anvin <hpa@zytor.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@zytor.com>
Cc: David Daney <david.daney@cavium.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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
\
 
 \ /
  Last update: 2012-04-21 00:05    [W:0.150 / U:0.232 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site