[Xen-devel] [PATCH 0/7] Soft affinity for Credit2

Hello, This series implement soft-affinity for Credit2. Or, at least, it implements most of it. In fact, these patches introduces soft-affinity support in the scheduler, everywhere it is needed, with the exception of the load balancer. This is because I think load balancing should be

[Xen-devel] [PATCH 1/7] xen: sched: factor affinity helpers out of sched_credit.c

In fact, we want to be able to use them from any scheduler. While there, make the moved code use 'v' for struct_vcpu* variable, like it should be done everywhere. No functional change intended. Signed-off-by: Dario Faggioli Signed-off-by: Justin T. Weaver

[Xen-devel] [PATCH 4/7] xen: credit2: soft-affinity awareness in csched2_cpu_pick()

We want to find the runqueue with the least average load, and to do that, we scan through all the runqueues. It is, therefore, enough that, during such scan: - we identify the runqueue with the least load, among the ones that have pcpus that are part of the soft affinity of the vcpu we're

[Xen-devel] [qemu-mainline baseline-only test] 71572: regressions - trouble: blocked/broken/fail/pass

This run is configured for baseline tests only. flight 71572 qemu-mainline real [real] http://osstest.xs.citrite.net/~osstest/testlogs/logs/71572/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-pair 21

Re: [Xen-devel] [PATCH] xen: idle_loop: either deal with tasklets or go idle

>>> On 16.06.17 at 15:34, wrote: > Assuming answers are 'no' and 'yes', I think I'd leave > cpu_is_haltable() as it is Agreed, you analysis was quite helpful. Jan ___ Xen-devel mailing list Xen-devel@lists.xen.org

Re: [Xen-devel] write_ctrlreg event masking

Hello, Any comments for this series?  Thanks, Petre On Ma, 2017-05-30 at 12:46 +0300, Petre Pircalabu wrote: > This patchset enables masking the reception of write_ctrlreg events > depending > on the value of certain bits in that register. > The most representative example is filtering out

Re: [Xen-devel] [PATCH v3] VT-d PI: track the vcpu number in pi blocking list

>>> On 24.05.17 at 08:56, wrote: > --- a/xen/arch/x86/hvm/vmx/vmx.c > +++ b/xen/arch/x86/hvm/vmx/vmx.c > @@ -82,6 +82,7 @@ static int vmx_vmfunc_intercept(struct cpu_user_regs *regs); > struct vmx_pi_blocking_vcpu { > struct list_head list; > spinlock_t

[Xen-devel] [distros-debian-jessie test] 71574: tolerable trouble: blocked/broken/pass

flight 71574 distros-debian-jessie real [real] http://osstest.xs.citrite.net/~osstest/testlogs/logs/71574/ Failures :-/ but no regressions. Tests which did not succeed, but are not blocking: test-arm64-arm64-armhf-jessie-netboot-pygrub 1 build-check(1) blocked n/a build-arm64

[Xen-devel] [OSSTEST PATCH] ts-windows-install: Provide guest with 32G of disk rather than 10G

Paul Durrant examined a VM after a migration failure and found it short of free space with some essential services not running, and conjectures that this is cauxed by disk shortage. Signed-off-by: Ian Jackson CC: Paul Durrant ---

Re: [Xen-devel] [PATCH v2 1/2] x86/monitor: add masking support for write_ctrlreg events

>>> On 16.06.17 at 17:28, wrote: > On Fri, Jun 16, 2017 at 9:15 AM, Jan Beulich wrote: > On 16.06.17 at 16:26, wrote: >>> On Tue, May 30, 2017 at 3:46 AM, Petre Pircalabu >>> wrote: Add support

Re: [Xen-devel] [RFC PATCH v3 05/10] arm/p2m: Make PTE helpers publicly available

Hi Julien, On 06/15/2017 09:53 PM, Julien Grall wrote: > Hi Sergej, > > On 06/15/2017 12:05 PM, Sergej Proskurin wrote: >> In this commit we make the p2m_* helpers, which access PTE properties in >> a simplified way, publicly available. This is due to the fact that the >> helpers will be used in

Re: [Xen-devel] [PATCH] VT-d: fix VF of RC integrated endpoint matched to wrong VT-d unit

>>> On 16.06.17 at 08:48, wrote: > The problem is a VF of RC integrated PF (e.g. PF's BDF is 00:02.0), > we would wrongly use 00:00.0 to search VT-d unit. > > To search VT-d unit for a VF, the BDF of the PF is used. And If the > PF is an Extended Function, the BDF of one

Re: [Xen-devel] [PATCH v2 1/2] x86/monitor: add masking support for write_ctrlreg events

On Fri, Jun 16, 2017 at 9:33 AM, Jan Beulich wrote: On 16.06.17 at 17:28, wrote: >> On Fri, Jun 16, 2017 at 9:15 AM, Jan Beulich wrote: >> On 16.06.17 at 16:26, wrote: On Tue, May 30, 2017 at 3:46 AM,

[Xen-devel] [xen-unstable-smoke test] 110492: tolerable trouble: broken/pass - PUSHED

flight 110492 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/110492/ Failures :-/ but no regressions. Tests which did not succeed, but are not blocking: test-arm64-arm64-xl-xsm 1 build-check(1) blocked n/a test-amd64-amd64-libvirt 12

Re: [Xen-devel] [OSSTEST PATCH 3/4] dhcp leases: Introduce new client/server leases query mechanism

Ian Jackson writes ("[OSSTEST PATCH 3/4] dhcp leases: Introduce new client/server leases query mechanism"): > * A Python program `ms-leases-omapiproxy' which speaks OMAPI to the >DHCP server, and a simple synchronous query protocol on its >stdin/stdout. OMAPI authentication is based on

Re: [Xen-devel] EL0 app, stubdoms on ARM conf call

On Fri, 16 Jun 2017, Dario Faggioli wrote: > On Thu, 2017-06-15 at 13:14 -0700, Stefano Stabellini wrote: > > On Thu, 15 Jun 2017, Volodymyr Babchuk wrote: > > > Hello Stefano, > > > On 15 June 2017 at 21:21, Stefano Stabellini > > > wrote: > > > > Would you be up for

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