[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 1/4] x86/HVM: don't inject #DB with error code
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> --- a/xen/arch/x86/hvm/hvm.c +++ b/xen/arch/x86/hvm/hvm.c @@ -4133,7 +4133,7 @@ void hvm_task_switch( goto out; if ( (tss.trace & 1) && !exn_raised ) - hvm_inject_hw_exception(TRAP_debug, tss_sel & 0xfff8); + hvm_inject_hw_exception(TRAP_debug, HVM_DELIVER_NO_ERROR_CODE); tr.attr.fields.type = 0xb; /* busy 32-bit tss */ hvm_set_segment_register(v, x86_seg_tr, &tr); Attachment:
x86-HVM-task-switch-#DB.patch _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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