diff options
Diffstat (limited to 'arch/x86/kvm/emulate.c')
| -rw-r--r-- | arch/x86/kvm/emulate.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index d0d5dd44b4f4..8e409ad448f9 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /****************************************************************************** * emulate.c * @@ -14,9 +15,6 @@ * Avi Kivity <avi@qumranet.com> * Yaniv Kamay <yaniv@qumranet.com> * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * * From: xen-unstable 10676:af9809f51f81a3c43f276f00c81a52ef558afda4 */ @@ -4260,7 +4258,7 @@ static int check_dr_read(struct x86_emulate_ctxt *ctxt) ulong dr6; ctxt->ops->get_dr(ctxt, 6, &dr6); - dr6 &= ~15; + dr6 &= ~DR_TRAP_BITS; dr6 |= DR6_BD | DR6_RTM; ctxt->ops->set_dr(ctxt, 6, dr6); return emulate_db(ctxt); |