Re: [Xen-devel] [PATCH 2/4] tools: libxc: add routine to get CMT L3 event mask

2014-12-24 Thread Chao Peng
On Tue, Dec 23, 2014 at 03:46:41PM +, Andrew Cooper wrote: On 23/12/2014 08:54, Chao Peng wrote: This is the xc side wrapper for XEN_SYSCTL_PSR_CMT_get_l3_event_mask of XEN_SYSCTL_psr_cmt_op. Additional check for event id against value got from this routine is also added.

Re: [Xen-devel] [PATCH 0/4] enable Memory Bandwidth Monitoring (MBM) for VMs

2014-12-24 Thread Chao Peng
On Tue, Dec 23, 2014 at 03:47:35PM +, Andrew Cooper wrote: On 23/12/2014 08:54, Chao Peng wrote: Intel Memory Bandwidth Monitoring(MBM) is a new hardware feature which builds on the CMT infrastructure to allow monitoring of system memory bandwidth. Event codes are provided to monitor both

[Xen-devel] [PATCH] xen-pt: Fix PCI devices re-attach failed

2014-12-24 Thread Liang Li
Use the 'xl pci-attach $DomU $BDF' command to attach more then one PCI devices to the guest, then detach the devices with 'xl pci-detach $DomU $BDF', after that, re-attach these PCI devices again, an error message will be reported like following: libxl: error:

Re: [Xen-devel] Help: VMXNET3 support with XEN 4.4.1

2014-12-24 Thread Don Slutz
On 12/23/14 05:51, Singhal, Upanshu wrote: Hello Don, I am not trying to configure VMW PVSCSI type of device but not able to do so. Though, PVSCSI is available on the distribution I am using. Any inputs on how to configure PVSCSI type disk device? device_model_args_hvm = [ -device,

[Xen-devel] [qemu-mainline test] 32611: regressions - FAIL

2014-12-24 Thread xen . org
flight 32611 qemu-mainline real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/32611/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-armhf-libvirt 5 libvirt-build fail REGR. vs. 32598

Re: [Xen-devel] Help: VMXNET3 support with XEN 4.4.1

2014-12-24 Thread Don Slutz
On 12/22/14 02:04, Singhal, Upanshu wrote: Hello Don, xen_emul_unplug=unnecessary does the trick, I am able to see the vmxnet3 driver using lspci and ethtool --I eth0. Thanks a lot for your help, much appreciated. Performance between vmxnet3 running on XEN is about 1/3 of vmxnet3 running

[Xen-devel] [PATCH] xc Python ext lib: Xen 4.6 Unable to start a 2T guest without OverflowError

2014-12-24 Thread Cathy Avery
Starting a vm with memory over 2T resulted in an overflow error. memory = 2097152 defined as number of megabytes returns the error OverflowError: signed integer is greater than maximum The error is the result of the python extension argument translator defining max_memkb as a signed int instead

Re: [Xen-devel] virtio_net: Fix napi poll list corruption

2014-12-24 Thread Marcelo Ricardo Leitner
On 19-12-2014 22:23, Herbert Xu wrote: David Vrabel david.vra...@citrix.com wrote: After d75b1ade567ffab085e8adbbdacf0092d10cd09c (net: less interrupt masking in NAPI) the napi instance is removed from the per-cpu list prior to calling the n-poll(), and is only requeued if all of the budget was

[Xen-devel] [xen-unstable test] 32612: tolerable FAIL

2014-12-24 Thread xen . org
flight 32612 xen-unstable real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/32612/ Failures :-/ but no regressions. Tests which are failing intermittently (not blocking): test-amd64-i386-xl-qemut-debianhvm-amd64 13 guest-localmigrate/x10 fail pass in 32594

[Xen-devel] [linux-3.10 test] 32624: regressions - FAIL

2014-12-24 Thread xen . org
flight 32624 linux-3.10 real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/32624/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-qemut-winxpsp3 7 windows-install fail REGR. vs. 26303 Regressions which are