xen: relax signature check

!MAILaRCHIVE_VOTE_RePLACE
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To: <git-commits-head@...>
Date: Tuesday, December 11, 2007 - 1:59 am

Gitweb:     http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=7999f4...
Commit:     7999f4b4e56d36265d789d52bb0c0bb0167346a7
Parent:     c34c15b02e0af7e235f84ca1471747ee1cbb1b87
Author:     Jeremy Fitzhardinge <jeremy@goop.org>
AuthorDate: Mon Dec 10 13:00:41 2007 -0800
Committer:  Linus Torvalds <torvalds@woody.linux-foundation.org>
CommitDate: Mon Dec 10 19:46:58 2007 -0800

    xen: relax signature check
    
    Some versions of Xen 3.x set their magic number to "xen-3.[12]", so
    relax the test to match them.
    
    Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 arch/x86/xen/enlighten.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 94c39aa..b6af3ea 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1131,7 +1131,7 @@ asmlinkage void __init xen_start_kernel(void)
 	if (!xen_start_info)
 		return;
 
-	BUG_ON(memcmp(xen_start_info->magic, "xen-3.0", 7) != 0);
+	BUG_ON(memcmp(xen_start_info->magic, "xen-3", 5) != 0);
 
 	/* Install Xen paravirt ops */
 	pv_info = xen_info;
-
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xen: relax signature check, Linux Kernel Mailing List..., (Tue Dec 11, 1:59 am)