[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Question re do_switch_stack()
On 9 Jun 2005, at 16:22, Avi Kivity wrote: the tss is not consulted on iretd as far as I can tell, and kernel_sp isonly loaded in create_bounce_frame. what did I miss? thanks in advance. The actual stack switch occurs in do_switch() macro defined in include/asm-xen/asm-i386/system.h. do_stack_switch() changes the stack that Xen switches to when switching to ring 1 when previously the guest was executing in ring 3. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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