[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] A small fix to xen/arch/x86/x86_64/entry.S
Hi Keir, actually, this patch doesn't fix any bug here, for UREGS_rip+8(%rsp) is updated later, but I think that's not elegant. -Xin diff -r 215d8b2f3d94 xen/arch/x86/x86_64/entry.S --- a/xen/arch/x86/x86_64/entry.S Sat Jul 9 10:24:14 2005 +++ b/xen/arch/x86/x86_64/entry.S Sun Jul 10 21:49:41 2005 @@ -349,7 +349,7 @@ FLT14: movq %rax,(%rsi) # RCX /* Rewrite our stack frame and return to guest-OS mode. */ /* IA32 Ref. Vol. 3: TF, VM, RF and NT flags are cleared on trap. */ - movq $TRAP_syscall,UREGS_entry_vector+8(%rsp) + movl $TRAP_syscall,UREGS_entry_vector+8(%rsp) andl $0xfffcbeff,UREGS_eflags+8(%rsp) movq $__GUEST_SS,UREGS_ss+8(%rsp) movq %rsi,UREGS_rsp+8(%rsp) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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