From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54385) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Wjlzy-0000Ei-RM for qemu-devel@nongnu.org; Mon, 12 May 2014 04:54:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Wjlzt-0005nx-Kv for qemu-devel@nongnu.org; Mon, 12 May 2014 04:54:14 -0400 Received: from cantor2.suse.de ([195.135.220.15]:48145 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Wjlzt-0005nn-ET for qemu-devel@nongnu.org; Mon, 12 May 2014 04:54:09 -0400 Message-ID: <53708C2F.4090900@suse.de> Date: Mon, 12 May 2014 10:54:07 +0200 From: =?ISO-8859-1?Q?Andreas_F=E4rber?= MIME-Version: 1.0 References: <33183CC9F5247A488A2544077AF19020815E2DF1@SZXEMA503-MBS.china.huawei.com> <535BA2E4.4040202@redhat.com> <33183CC9F5247A488A2544077AF19020815E2FE4@SZXEMA503-MBS.china.huawei.com> <20140430000103.GA7429@Inspiron-3521> <33183CC9F5247A488A2544077AF19020815E5FB6@SZXEMA503-MBS.china.huawei.com> <87d2fr1bnu.fsf@blackfin.pond.sub.org> <33183CC9F5247A488A2544077AF19020815E61A2@SZXEMA503-MBS.china.huawei.com> <5368E566.7070900@suse.de> <33183CC9F5247A488A2544077AF19020815E6272@SZXEMA503-MBS.china.huawei.com> <5368EA6C.5080902@suse.de> <33183CC9F5247A488A2544077AF19020815E62A1@SZXEMA503-MBS.china.huawei.com> <5368F971.7080602@suse.de> <5370738A.60503@suse.de> <33183CC9F5247A488A2544077AF19020815E7AEE@SZXEMA503-MBS.china.huawei.com> In-Reply-To: <33183CC9F5247A488A2544077AF19020815E7AEE@SZXEMA503-MBS.china.huawei.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [Crucial bug] Qemu-2.0.0 do not support virtio-net hot plug/unplug exceed two times List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Gonglei (Arei)" Cc: "qemu-devel@nongnu.org" Hello, Am 12.05.2014 10:06, schrieb Gonglei (Arei): >> -----Original Message----- >> From: Andreas F=E4rber [mailto:afaerber@suse.de] >> Sent: Monday, May 12, 2014 3:09 PM >> To: Gonglei (Arei) >> Cc: qemu-devel@nongnu.org >> Subject: Re: [Qemu-devel] [Crucial bug] Qemu-2.0.0 do not support virt= io-net >> hot plug/unplug exceed two times >> >> SLES 11 SP2 kernels since 2012 >> (https://bugzilla.novell.com/show_bug.cgi?id=3D754391) and SP3 should = not >> need the modprobe.conf entry for "Bochs", since the DMI match was adde= d >> to the module itself. So it sounds as if the kernel package is not >> up-to-date? >> > My guest os configuration is: >=20 > linux-b2ij:~ # rpm -qa|grep kernel > kernel-source-3.0.76-0.11.1 > linux-kernel-headers-2.6.32-1.13.5 > kernel-default-devel-3.0.76-0.11.1 > kernel-default-base-3.0.76-0.11.1 > kernel-default-3.0.76-0.11.1 > kernel-firmware-20110923-0.42.49 [...] > linux-b2ij:~ # uname -a > Linux linux-b2ij 3.0.76-0.11-default #1 SMP Fri Jun 14 08:21:43 UTC 201= 3 (ccab990) x86_64 x86_64 x86_64 GNU/Linux > linux-b2ij:~ # cat /etc/SuSE-release=20 > SUSE Linux Enterprise Server 11 (x86_64) > VERSION =3D 11 > PATCHLEVEL =3D 3 The latest kernel version on SLES 11 SP3 would be ~3.0.101. 3.0.76 is the version originally shipped for SP3. Regards, Andreas P.S. For the record, the mentioned code can be seen here: http://kernel.suse.com/cgit/kernel/tree/drivers/pci/hotplug/acpiphp_core.= c?h=3DSLE11-SP3 --=20 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 N=FCrnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imend=F6rffer; HRB 16746 AG N=FCrnbe= rg