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Hi, Jeremy and all This small patch lets pv ops guest handle machine check trap. When non fatal mce error happens, xen will inject vMCE# to the impacted pv ops guest. This patch allows pv ops guest could receive machine check trap and enter its own machine check handler. Thanks & Regards, Criping >From 5efc12fe8214d55e2becc2c4b6ec4a30531d7b60 Mon Sep 17 00:00:00 2001 From: Liping Ke <liping.ke@intel.com> Date: Tue, 22 Sep 2009 10:46:05 +0800 Subject: [PATCH] Let PV guest handle machine check trap. This patch lets pv ops guest handle machine check trap. When non fatal mce error h...

ioemu-remote: The device model needs to write in the ACPI tables when it wakes up from S3 state. Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com> -- Jean Guyader _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...T) in XEN. We have several round internal discussions as well as several mail threads with Keir. Below is the discussion writeup. If agreed, after review, we want to place it in XEN document folder or XEN wiki since we think it might be helpful to developers. Thanks a lot for your help! Regards, Criping [Background] We found error handling [Panic/BUG_ON/ASSERT/BUG] greatly impacts VM Running/service time. So we did some investigation on its usage in current XEN. Also we have some discussion with Keir. The following writeup logged down them. It might be useful to those who have interest in XEN...

...notification to pcifront, pcifront then try to call the corresponding device driver if device driver has the pci_error_handler.. If all each recovery process succeeds, this pcie error should have been fixed and successfully recovered. Otherwise, impacted guest will be killed. Thanks& Regards, Criping _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Not sure how this happened, but filter.btrfs including itself leads to immense sadness for any file that includes it. (I got a segfault when I tried to run 307) Signed-off-by: Eric Sandeen <sandeen@redhat.com> --- diff --git a/common/filter.btrfs b/common/filter.btrfs index b1aa733..99d04a6 100644 --- a/common/filter.btrfs +++ b/common/filter.btrfs @@ -1,7 +1,5 @@ # Filters for btrfs

...e development manual, Chapter 14. -------------------------------------------------------------------------- Machine check (Uncorrectable Error) support will be sent in later patches, so we keep old machine check handling code. Any comment, just let us know. Thanks a lot for your help! Regards, Criping _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...e mask support in XEN by adding boot options in Grub entry as below example: kernel /boot/xen.gz com1=115200,8n1 console=com1 cpuid_mask_ecx = 0xFFFF7FFF cpuid_mask_edx = 0xFFFFFFFC For detailed usage information, please refer to the attached document: cupid_feature_mask.txt. Thanks& Regards, Criping _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...in implementation for XEN AER handling support, adding related pci error handler in pciback and pcifront. Patch 7 pcifront_err_handler.patch: related interface changes (pciif.h) in XEN header file. Also add domain shutdown support in xend for shutting domain from DOM0 kernel. Thanks& Regards, Criping _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Patch 4 pcie_portdrv.patch: PCI-Express AER implemetation: pcie_portdrv error handler. It implements error handlers for pcie_portdrv. Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Thanks& Regards, Criping _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Patch 5 modify_pci: it provides small fix of aerdrv_core, add one new func of get_device by BDF Signed-off-by: Jiang Yunhong<yunhong.jiang@intel.com> Signed-off-by: Ke Liping<liping.ke@intel.com> Thanks& Regards, Criping _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...k error handler will be called accordingly. Pciback then ask pcifront help to call the end-device driver for finally completing the related pci error handling jobs. Signed-off-by Jiang Yunhong<yunhong.jiang@intel.com> Signed-off-by Ke Liping<liping.ke@intel.com> Thanks& Regards, Criping _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi men, When installing Xen, it builds a linux guest kernel of 2.6.18 as dom0, which does not support my network card. While 2.6.27 supports my card. So what should I do now? Thanks, Wu _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi,Keir This patch (Patch 1) is for removing old p4/p6 MCA files. P4/P6 and latest families actually have similar MCA architecture so we cleanup duplicated code. Thanks& Regards, Criping _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...CMCI enabling in XEN. It removes the old p4/p6 mce files, adds those removed logic to intel common part. Also it adds the new CMCI/MCA intel specific init/interrupt processing, CMCI owner judge algorithm when (bring up CPUs /CPU hotplugs), as well as polling mechanisms, etc. Thanks & Regards, Criping _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...XEN log output. When set mce_verbosity=verbose in command line, all mce related log will be printed. Otherwise, those logs will be not be printed. This patch should solve too many mce logs printing problem when guests keep polling machine check status. Thanks a lot for your help! Regards, Criping _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

changing i386 COMMAND_LINE_SIZE to 1024 attached is a simplistic fix to change kernel's command-line size from 256 to 1024, tomatch capability in syslinux 3.08. It seems to work. Is this all there is to it ? One of the reasons I did this was to figure out what extra options are appearing, and why. b4 extending: (the last bit is truncated) Jun 4 06:31:05 truck kernel: Kernel command

Hi there, Is there some way to configure ipfw to do traffic normalizing ("scrubbing", as in ipf for OpenBSD)? Is there any tool to do it for FreeBSD firewalling? I've heard that ipf was ported on current, anything else? TIA, /Dorin. __________________________________ Do you Yahoo!? Yahoo! Mail SpamGuard - Read only the mail you want. http://antispam.yahoo.com/tools

[Patch 4/4]: Xend interface for HVM S3 - extend "xm resume <domid>" to be able to S3 resume HVM domain. - when user issue "xm resume" command for HVM domain, xend will use xc lib API to call HVMOP_s3_resume hypercall. Note: it may not appropriate use xm resume for HVM s3, since xm resume is originally designed for save/restor purpose. It will be fine that

I have a NetGear FV318 living in my DMZ, with one of its LAN-ports living in my LOC zone. What rules are needed in shorewall to allow a certain subnet to make connections to this device from the net zone? Do I define it as a tunnel in shorewall/tunnels, or do I just allow some selected traffic to the DMZ IP? I am not sure which of the docs are right for me in this case?

This patch implements cpu offline feature. Best Regards Haitao Shan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel