From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56397) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bsCiL-0003iL-Ej for qemu-devel@nongnu.org; Thu, 06 Oct 2016 13:44:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bsCiK-0003T6-Jj for qemu-devel@nongnu.org; Thu, 06 Oct 2016 13:44:13 -0400 Message-ID: <1475775844.3533.76.camel@redhat.com> From: Andrea Bolognani Date: Thu, 06 Oct 2016 19:44:04 +0200 In-Reply-To: <1475617134-28180-3-git-send-email-wei@redhat.com> References: <1475617134-28180-1-git-send-email-wei@redhat.com> <1475617134-28180-3-git-send-email-wei@redhat.com> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH V6 2/2] arm: virt: add PMU property to mach-virt machine type List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Wei Huang , qemu-arm@nongnu.org Cc: qemu-devel@nongnu.org, peter.maydell@linaro.org, drjones@redhat.com, shannon.zhao@linaro.org On Tue, 2016-10-04 at 17:38 -0400, Wei Huang wrote: > CPU vPMU is now turned off by default, but it was ON in virt-2.7 > machine type. To solve this problem, this patch adds a PMU option > in machine state, which is used to control CPU's vPMU status. This > PMU option is not exposed to command line and is turned on in > virt-2.7 machine type to make sure it is backward compatible. > > Signed-off-by: Wei Huang > --- > hw/arm/virt.c | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) On both Moonshot and ThunderX, Tested-by: Andrea Bolognani -- Andrea Bolognani / Red Hat / Virtualization