From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH v5 0/6] enable Memory Bandwidth Monitoring (MBM) for VMs Date: Wed, 21 Jan 2015 11:28:34 +0000 Message-ID: <54BF9B7202000078000579DA@mail.emea.novell.com> References: <1421839164-26037-1-git-send-email-chao.p.peng@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1421839164-26037-1-git-send-email-chao.p.peng@linux.intel.com> Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Chao Peng Cc: wei.liu2@citrix.com, Ian.Campbell@citrix.com, stefano.stabellini@eu.citrix.com, Ian.Jackson@eu.citrix.com, xen-devel@lists.xen.org, will.auld@intel.com, keir@xen.org List-Id: xen-devel@lists.xenproject.org >>> On 21.01.15 at 12:19, wrote: > Changes from v4: > * Make the counter read and timestamp read atomic by disable IRQ; > * Treat MSR_IA32_TSC as a special case and return NOW() for read path; > * Add MBM description in xl command line. You should really have answered Andrew's question regarding the use of NOW() vs RDTSC before posting this new series. You should also see to correct the Cc list of your postings - neither should all patches always have the same set of people Cc-ed, nor should you be missing to Cc maintainers of the code you modify. Jan