From: Stefan Bader <stefan.bader@canonical.com>
To: linux-kernel@vger.kernel.org
Cc: Andy Lutomirski <luto@amacapital.net>,
Roland McGrath <roland@redhat.com>,
"H. Peter Anvin" <hpa@linux.intel.com>,
Stefan Bader <stefan.bader@canonical.com>
Subject: [PATCH] x86_32, entry: Clean up sysenter_badsys declaration
Date: Fri, 15 Aug 2014 10:57:46 +0200 [thread overview]
Message-ID: <1408093066-31021-1-git-send-email-stefan.bader@canonical.com> (raw)
commit 554086d85e "x86_32, entry: Do syscall exit work on badsys
(CVE-2014-4508)" introduced a new jump label (sysenter_badsys) but
somehow the END statements seem to have gone wrong (at least it
feels that way to me).
This does not seem to be a fatal problem, but just for the sake
of symmetry, change the second syscall_badsys to sysenter_badsys.
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
---
arch/x86/kernel/entry_32.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 47c410d..4b0e1df 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel/entry_32.S
@@ -683,7 +683,7 @@ END(syscall_badsys)
sysenter_badsys:
movl $-ENOSYS,%eax
jmp sysenter_after_call
-END(syscall_badsys)
+END(sysenter_badsys)
CFI_ENDPROC
.macro FIXUP_ESPFIX_STACK
--
1.9.1
next reply other threads:[~2014-08-15 8:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-15 8:57 Stefan Bader [this message]
2014-08-15 15:42 ` Andy Lutomirski
2014-08-15 21:19 ` [tip:x86/urgent] " tip-bot for Stefan Bader
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