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authorJan Beulich <JBeulich@novell.com>2010-10-22 08:22:35 +0100
committerIngo Molnar <mingo@elte.hu>2010-10-22 10:51:44 +0200
commit07bd8516a2f967aa67904c68ab97bb896a448b09 (patch)
treedd6994dd6a81192a6a326991ade9e8ef4e6908e0
parenta22dcdb0032c78c6b443f6897d7ac432a3b5a272 (diff)
x86, asm: Restore parentheses around one pushl_cfi argument
These were (intentionally) stripped by "fix CFI macro invocations to deal with shortcomings in gas" to expose problems with unexpected splitting of arguments by older gas also on newer versions, but as it turns out there is at least one distro (Ubuntu 6.06) where even not having *any* spaces in a macro argument doesn't reliably prevent splitting into multiple arguments. Signed-off-by: Jan Beulich <jbeulich@novell.com> Acked-by: Alexander van Heukelum <heukelum@fastmail.fm> LKML-Reference: <4CC157DB020000780001E8A2@vpn.id2.novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--arch/x86/kernel/entry_32.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index f73a4b881aa..59e175e8959 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -395,7 +395,7 @@ sysenter_past_esp:
* A tiny bit of offset fixup is necessary - 4*4 means the 4 words
* pushed above; +8 corresponds to copy_thread's esp0 setting.
*/
- pushl_cfi TI_sysenter_return-THREAD_SIZE_asm+8+4*4(%esp)
+ pushl_cfi (TI_sysenter_return-THREAD_SIZE_asm+8+4*4)(%esp)
CFI_REL_OFFSET eip, 0
pushl_cfi %eax