[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] Remove useless segments push/pop in VMXAssist
Remove useless segments push/pop in VMXAssist. According to Intel Spec, segments registors are cleared when exiting virtual-8086 mode through trap or interrupts gate, so it's no need to save their values in stack. Signed-off-by: Xin Li <xin.b.li@xxxxxxxxx> Attachment:
vmxassist_no_seg_regs.patch _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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