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[Xen-changelog] [xen-unstable] [32on64 kexec] Add an explicit local bran

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Subject: [Xen-changelog] [xen-unstable] [32on64 kexec] Add an explicit local branch after re-enabling paging
From: Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 03 Jul 2007 13:31:54 -0700
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# HG changeset patch
# User Ian Campbell <ian.campbell@xxxxxxxxxxxxx>
# Date 1183455015 -3600
# Node ID 296ffa18524abadd8432852ae51cda18f499de45
# Parent  356bd2f3b9d805df5c59d1758832369183d2ddda
[32on64 kexec] Add an explicit local branch after re-enabling paging
in 32 bit mode.

While it doesn't appear to be strictly required the documentation
calls for it. Thanks to Edwin Zhai for bringing the omission to my

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxxxxx>
 xen/arch/x86/x86_64/compat_kexec.S |    2 ++
 1 files changed, 2 insertions(+)

diff -r 356bd2f3b9d8 -r 296ffa18524a xen/arch/x86/x86_64/compat_kexec.S
--- a/xen/arch/x86/x86_64/compat_kexec.S        Tue Jul 03 10:12:22 2007 +0100
+++ b/xen/arch/x86/x86_64/compat_kexec.S        Tue Jul 03 10:30:15 2007 +0100
@@ -144,6 +144,8 @@ compatibility_mode:
         movl %cr0, %eax
         orl $X86_CR0_PG, %eax
         movl %eax, %cr0
+        jmp 1f
         popl %eax
         call *%eax

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