From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Vrabel Subject: [PATCH 2/3] trace: allow HVMOP_xentrace to set trace record subclass Date: Thu, 25 Jul 2013 14:23:01 +0100 Message-ID: <1374758582-29038-3-git-send-email-david.vrabel@citrix.com> References: <1374758582-29038-1-git-send-email-david.vrabel@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1374758582-29038-1-git-send-email-david.vrabel@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org Cc: David Vrabel , George Dunlap List-Id: xen-devel@lists.xenproject.org From: David Vrabel Allow guests adding trace records with HVMOP_xentrace to set the sub-class. This allows different guest generated traces to be filtered by xentrace. Signed-off-by: David Vrabel --- xen/arch/x86/hvm/hvm.c | 4 ++-- xen/include/public/trace.h | 3 +++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c index e2701b6..b0d8094 100644 --- a/xen/arch/x86/hvm/hvm.c +++ b/xen/arch/x86/hvm/hvm.c @@ -4388,10 +4388,10 @@ long do_hvm_op(unsigned long op, XEN_GUEST_HANDLE_PARAM(void) arg) return -EFAULT; if ( tr.extra_bytes > sizeof(tr.extra) - || (tr.event & ~((1u<