similar to: Bug#464969: xen-hypervisor-3.2-1-i386: Linux mmap()/vmsplice() exploit causes memory map corruption in hypervisor regardless of domain privilege

Howdy all, I compiled a set of kernel RPMs with the upstream kernel patch applied. Obviously they haven't gone through the full QA process, but I know of them running on approximately 50 servers without any reported issues. They're available at: http://erek.blumenthals.com/blog/2008/02/11/rhel-5-centos-5-kernel-rpms-patched-against-vmsplice-local-root-exploit/ Let me know any

https://bugzilla.redhat.com/show_bug.cgi?id=432251 Mentioned on Slashdot here: http://it.slashdot.org/article.pl?sid=08/02/10/2011257 Fedora bug report here: https://bugzilla.redhat.com/show_bug.cgi?id=432229 -- MELVILLE THEATRE ~ Melville Sask ~ http://www.melvilletheatre.com

Package: xen-hypervisor-3.2-1-amd64 Version: 3.2.1-2 Severity: grave Current xen hypervisor don't support Intel Core 2 Duo T9400 processor. Processor supports Intel (R) Virtualization Technology. -- System Information: Debian Release: 5.0 APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 2.6.28.1 (SMP w/2 CPU cores; PREEMPT) Locale:

Hi, I maintain several dom0 hosts, and I would like to monitor the following with Cacti: * the overall hypervisor CPU usage * available hypervisor memory (e.g. memory that can be allocated to new domUs) and maybe: * domU CPU usage But the latter is not as important to me right now. Anyone have any pointers on how I might do this? My knowledge of Cacti is very basic. Basically: has anyone

Hi, Has anyone actually successfully completed an upgrade from 3.0.4 to 3.2 using tar balls? Ive tried various ways but everytime the compile is complete the system just constantly reboots. Ive managed to upgrade fine from other version like 3.0.1 etc but 3.1 and 3.2 are just a nightmare. Ive spent hours on this and am getting nowhere fast. If anyone has any tips they would be

Hi, Before switching to io mode=native, I wanted to check if there are any disadvantages or potential problem with this setting. I virtio-blk data plane required to use this setting effectively? (as illustrated here: http://blog.vmsplice.net/2013/03/new-in-qemu-14-high-performance-virtio.html) Is there a requirement on the host kernel (eg minimum version)? Thanks in advance Raph

On Mon, Apr 08, 2019 at 02:43:28PM +0800, Jason Wang wrote: > Another thing that may help is to implement sendpage(), which will greatly > improve the performance. I can't find documentation for ->sendpage(). Is the idea that you get a struct page for the payload and can do zero-copy tx? (And can userspace still write to the page, invalidating checksums in the header?) Stefan

On 03/24/2014 03:57 AM, Raphael Bauduin wrote: > > > > On Thu, Mar 20, 2014 at 9:13 AM, Raphael Bauduin <rblists@gmail.com > <mailto:rblists@gmail.com>> wrote: > > Hi, > > Before switching to io mode=native, I wanted to check if there are any > disadvantages or potential problem with this setting. > I virtio-blk data plane required

Package: xen-hypervisor-3.2-1-amd64 Version: 3.2.1-2 Severity: serious After noting that this version supposedly loads bzImage kernels: | xen-3 (3.2.1-2) unstable; urgency=low | | * Use e2fslibs based ext2 support for pygrub. (closes: #476366) | * Fix missing checks in pvfb code. | See CVE-2008-1952. (closes: #487095) | * Add support for loading bzImage files. (closes: #474509) | *

Using virsh edit, I made the following change to the domain XML file: <on_reboot>destroy</on_reboot> But this appears to do nothing. The VM guest is Windows 10, and when directing it to reboot, it still reboots, instead of shutting off the VM. I was trying to work around some kind of a bug, somewhere, that started happening after updating to Fedora 26 and qemu 2.9, where a

Hi, I've noticed that we already have an updated kernel for the Centos 5. Any idea of when the same thing will happen for Centos 4 386 ? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20080213/59a88267/attachment.html>

Greetings. I'm looking for recommendations for a PCI Express ethernet card that works with Centos5. Kernel is: Linux mgw1.topix.net 2.6.18-53.1.4.el5PAE #1 SMP Fri Nov 30 01:21:20 EST 2007 i686 i686 i386 GNU/Linux Milt Mallory Topix.com 650-461-8316 Always consider the issues of progressive enhancement and graceful degradation (from Dom Scripting manual) -------------- next

On Fri, 2015-09-18 at 14:09 -0700, Nicholas A. Bellinger wrote: > On Fri, 2015-09-18 at 11:12 -0700, Ming Lin wrote: > > On Thu, 2015-09-17 at 17:55 -0700, Nicholas A. Bellinger wrote: > > > On Thu, 2015-09-17 at 16:31 -0700, Ming Lin wrote: > > > > On Wed, 2015-09-16 at 23:10 -0700, Nicholas A. Bellinger wrote: > > > > > Hi Ming & Co, > >

On Fri, 2015-09-18 at 14:09 -0700, Nicholas A. Bellinger wrote: > On Fri, 2015-09-18 at 11:12 -0700, Ming Lin wrote: > > On Thu, 2015-09-17 at 17:55 -0700, Nicholas A. Bellinger wrote: > > > On Thu, 2015-09-17 at 16:31 -0700, Ming Lin wrote: > > > > On Wed, 2015-09-16 at 23:10 -0700, Nicholas A. Bellinger wrote: > > > > > Hi Ming & Co, > >

Dear Debian Xen Team, The following possible problem(s) were detected in the package(s) you maintain in Debian: === xen-3: = This package has 1 bug(s) that should be fixed for the next Debian release: - #464969 <http://bugs.debian.org/464969> xen-hypervisor-3.2-1-i386: Linux mmap()/vmsplice() exploit causes memory map corruption in hypervisor regardless of domain privilege This is a

On 02/26/2014 05:23 PM, Michael S. Tsirkin wrote: > On Wed, Feb 26, 2014 at 03:11:21PM +0800, Jason Wang wrote: >> > On 02/26/2014 02:32 PM, Qin Chuanyu wrote: >>> > >On 2014/2/26 13:53, Jason Wang wrote: >>>> > >>On 02/25/2014 09:57 PM, Michael S. Tsirkin wrote: >>>>> > >>>On Tue, Feb 25, 2014 at 02:53:58PM +0800, Jason

On 02/26/2014 05:23 PM, Michael S. Tsirkin wrote: > On Wed, Feb 26, 2014 at 03:11:21PM +0800, Jason Wang wrote: >> > On 02/26/2014 02:32 PM, Qin Chuanyu wrote: >>> > >On 2014/2/26 13:53, Jason Wang wrote: >>>> > >>On 02/25/2014 09:57 PM, Michael S. Tsirkin wrote: >>>>> > >>>On Tue, Feb 25, 2014 at 02:53:58PM +0800, Jason

Hello, Am 09.07.2016 um 09:14 schrieb Rowland penny: >> What is the purpose of the option >> * >> **--with-**systemd** >> ****Enable****systemd****integration* >> >> To configure Samba (build). >> > > It is there so that there is also the '--without-systemd' option. > > one turns on systemd integration, the other (thank your deity)

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Author: basabi Repository: /hg/zfs-crypto/gate Revision: 4bb3638905e4a1eb6ee0228d46cc603b32dfef22 Log message: 6408445 logadm rotates regardless with -s 2g Files: update: usr/src/cmd/logadm/fn.c update: usr/src/cmd/logadm/fn.h update: usr/src/cmd/logadm/main.c update: usr/src/cmd/logadm/opts.c update: usr/src/cmd/logadm/opts.h