From: tip-bot for Borislav Petkov <bp@alien8.de>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, mingo@redhat.com,
tglx@linutronix.de, hpa@linux.intel.com, bp@alien8.de
Subject: [tip:x86/asm] x86, asm: Fix binutils 2.16 issue with __USER32_CS
Date: Fri, 3 Jun 2011 23:30:05 GMT [thread overview]
Message-ID: <tip-dd2897bf0f4d523238e87dabb23e9634ea9ba73d@git.kernel.org> (raw)
In-Reply-To: <1307131642-32595-1-git-send-email-bp@alien8.de>
Commit-ID: dd2897bf0f4d523238e87dabb23e9634ea9ba73d
Gitweb: http://git.kernel.org/tip/dd2897bf0f4d523238e87dabb23e9634ea9ba73d
Author: Borislav Petkov <bp@alien8.de>
AuthorDate: Fri, 3 Jun 2011 22:07:22 +0200
Committer: H. Peter Anvin <hpa@linux.intel.com>
CommitDate: Fri, 3 Jun 2011 14:39:14 -0700
x86, asm: Fix binutils 2.16 issue with __USER32_CS
While testing the patchset at
http://lkml.kernel.org/r/1306873314-32523-1-git-send-email-bp@alien8.de
with binutils 2.16.1 from hell, kernel build fails with the following
error:
arch/x86/ia32/ia32entry.S: Assembler messages:
arch/x86/ia32/ia32entry.S:139: Error: too many positional arguments
make[2]: *** [arch/x86/ia32/ia32entry.o] Error 1
make[1]: *** [arch/x86/ia32] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [arch/x86] Error 2
make: *** Waiting for unfinished jobs....
due to spaces between the operators of the __USER32_CS define. Fix it so
that gas 2.16 can swallow it too.
Signed-off-by: Borislav Petkov <bp@alien8.de>
Link: http://lkml.kernel.org/r/1307131642-32595-1-git-send-email-bp@alien8.de
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---
arch/x86/include/asm/segment.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
index cd84f72..5e64171 100644
--- a/arch/x86/include/asm/segment.h
+++ b/arch/x86/include/asm/segment.h
@@ -162,7 +162,7 @@
#define GDT_ENTRY_DEFAULT_USER32_CS 4
#define GDT_ENTRY_DEFAULT_USER_DS 5
#define GDT_ENTRY_DEFAULT_USER_CS 6
-#define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS * 8 + 3)
+#define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
#define __USER32_DS __USER_DS
#define GDT_ENTRY_TSS 8 /* needs two entries */
prev parent reply other threads:[~2011-06-03 23:30 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-31 20:21 [PATCH 0/4] Some x86, asm cleanups Borislav Petkov
2011-05-31 20:21 ` [PATCH 1/4] x86, asm: Thin down SAVE/RESTORE_* asm macros Borislav Petkov
2011-06-03 23:28 ` [tip:x86/asm] " tip-bot for Borislav Petkov
2011-05-31 20:21 ` [PATCH 2/4] x86, asm: Flip SAVE_ARGS arguments logic Borislav Petkov
2011-06-03 23:28 ` [tip:x86/asm] " tip-bot for Borislav Petkov
2011-05-31 20:21 ` [PATCH 3/4] x86, asm: Flip RESTORE_ARGS " Borislav Petkov
2011-06-03 23:29 ` [tip:x86/asm] " tip-bot for Borislav Petkov
2011-05-31 20:21 ` [PATCH 4/4] x86, asm: Cleanup thunk_64.S Borislav Petkov
2011-06-03 23:29 ` [tip:x86/asm] " tip-bot for Borislav Petkov
2011-06-01 2:06 ` [PATCH 0/4] Some x86, asm cleanups H. Peter Anvin
2011-06-01 6:48 ` Borislav Petkov
2011-06-01 18:14 ` Borislav Petkov
2011-06-01 18:19 ` H. Peter Anvin
2011-06-01 20:40 ` Borislav Petkov
2011-06-03 20:07 ` [PATCH 5/4] x86, asm: Fix another binutils 2.16 issue Borislav Petkov
2011-06-03 23:30 ` tip-bot for Borislav Petkov [this message]
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