From 057e0e72d2a5d598087c5f167ec6a13203a3cf65 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Thu, 12 Nov 2015 16:59:18 +0100 Subject: [PATCH] x86/HVM: don't inject #DB with error code Signed-off-by: Jan Beulich Reviewed-by: Andrew Cooper --- xen/arch/x86/hvm/hvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c index 4490e9de3f..2074a41294 100644 --- a/xen/arch/x86/hvm/hvm.c +++ b/xen/arch/x86/hvm/hvm.c @@ -4132,7 +4132,7 @@ 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); -- 2.39.5