[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen-unstable] x86: No need for short jmp before long hjmp when setting CR0.PE
# HG changeset patch # User Keir Fraser <keir.fraser@xxxxxxxxxx> # Date 1228303294 0 # Node ID 28d485613eb3666b7e060c10eee9777a93b9eded # Parent 2797ad5509252b49820fc1713209dc4cf95a9962 x86: No need for short jmp before long hjmp when setting CR0.PE Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx> --- xen/arch/x86/boot/wakeup.S | 3 +-- 1 files changed, 1 insertion(+), 2 deletions(-) diff -r 2797ad550925 -r 28d485613eb3 xen/arch/x86/boot/wakeup.S --- a/xen/arch/x86/boot/wakeup.S Tue Dec 02 22:17:22 2008 +0000 +++ b/xen/arch/x86/boot/wakeup.S Wed Dec 03 11:21:34 2008 +0000 @@ -50,8 +50,7 @@ 1: # Show some progress if VGA is r movw $1, %ax lmsw %ax # Turn on CR0.PE - jmp 1f -1: ljmpl $BOOT_CS32, $bootsym_phys(wakeup_32) + ljmpl $BOOT_CS32, $bootsym_phys(wakeup_32) /* This code uses an extended set of video mode numbers. These include: * Aliases for standard modes _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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