Re: [Xen-devel] [PATCH v4 3/8] mm: Scrub pages in alloc_heap_pages() if needed

2017-06-11 Thread Jan Beulich
>>> On 09.06.17 at 22:55, wrote: > On 06/09/2017 11:22 AM, Jan Beulich wrote: > On 19.05.17 at 17:50, wrote: >>> @@ -734,8 +735,15 @@ static struct page_info *get_free_buddy(unsigned int >>> +if ( test_bit(_PGC_need_scrub, &pg[i].count_info) ) >>> +{ >>> +if ( nee

Re: [Xen-devel] [PATCH v4 1/8] mm: Place unscrubbed pages at the end of pagelist

2017-06-11 Thread Jan Beulich
>>> On 09.06.17 at 22:07, wrote: > On 06/09/2017 10:50 AM, Jan Beulich wrote: > On 19.05.17 at 17:50, wrote: >>> +unsigned int first_dirty; >> On x86 this change is fine at present, albeit not optimal. Its ARM >> equivalent, however, grows struct page_info in the 32-bit case, > >

Re: [Xen-devel] [PATCH 2/2] x86: consolidate atomic build_*() macros

2017-06-11 Thread Jan Beulich
>>> On 09.06.17 at 20:45, wrote: > On 09/06/17 13:44, Jan Beulich wrote: >> Use a single macro to define both read and write inline functions. >> Avoid redundant inputs (including quotes - use stringification >> instead). Generalize "add" to ease eventual addition of other >> artihmetic operations

Re: [Xen-devel] [PATCH] x86/mm: drop further relics of translated PV domains

2017-06-11 Thread Jan Beulich
>>> On 09.06.17 at 19:38, wrote: > On 08/06/17 16:30, Jan Beulich wrote: >> For PV domains paging_mode_{refcounts,translate}() are always false as >> of commits 4045953527 ("x86/paging: Enforce PG_external == PG_translate >> == PG_refcounts") and 92942fd3d4 ("x86/mm: drop >> guest_{map,get_eff}_l1

Re: [Xen-devel] [PATCH] x86emul: minor cleanup

2017-06-11 Thread Jan Beulich
>>> On 09.06.17 at 19:50, wrote: > On 08/06/17 16:49, Jan Beulich wrote: >> Drop a redundant input constraint, correct a comment, and (re)move >> fix.insn_bytes adjustments (these aren't needed for custom stub >> invocations when the instruction placed in the stub can't raise #XF) > > I'm not sur

[Xen-devel] Solved: HVM guest performance regression

2017-06-11 Thread Juergen Gross
On 08/06/17 23:00, Dario Faggioli wrote: > Bringing in Konrad because... > > On Thu, 2017-06-08 at 11:37 +0200, Juergen Gross wrote: >> On 07/06/17 20:19, Stefano Stabellini wrote: >>> On Wed, 7 Jun 2017, Juergen Gross wrote: On 06/06/17 21:08, Stefano Stabellini wrote: > > 2) PV susp

[Xen-devel] [linux-3.18 baseline-only test] 71544: regressions - trouble: blocked/broken/fail/pass

2017-06-11 Thread Platform Team regression test user
This run is configured for baseline tests only. flight 71544 linux-3.18 real [real] http://osstest.xs.citrite.net/~osstest/testlogs/logs/71544/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-qemuu-win7-amd64 15 guest-loc

Re: [Xen-devel] [PATCH v11 00/34] arm64: Dom0 ITS emulation

2017-06-11 Thread Manish Jaggi
On 6/9/2017 11:11 PM, Andre Przywara wrote: Hi, Hi Andre, Tested this patchset + my acpi ITS patch (https://lists.xen.org/archives/html/xen-devel/2017-06/msg00716.html) on our platform and it works. With v10 was not able to get interrupts. v9 was booting ok. WBR -Manish fixes to v10, with

[Xen-devel] [xen-4.7-testing test] 110301: regressions - FAIL

2017-06-11 Thread osstest service owner
flight 110301 xen-4.7-testing real [real] http://logs.test-lab.xenproject.org/osstest/logs/110301/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i3865 xen-buildfail REGR. vs. 109620 build-i386-xsm

[Xen-devel] Fwd: VM Live Migration with Local Storage

2017-06-11 Thread Bruno Alvisio
Hello, I think it would be beneficial to add local disk migration feature for ‘blkback' backend since it is one of the mostly used backends. I would like to start a discussion about the design of the machinery needed to achieve this feature. === Objective Add a feature to

[Xen-devel] [xen-unstable baseline-only test] 71543: regressions - trouble: blocked/broken/fail/pass

2017-06-11 Thread Platform Team regression test user
This run is configured for baseline tests only. flight 71543 xen-unstable real [real] http://osstest.xs.citrite.net/~osstest/testlogs/logs/71543/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-qemuu-win7-amd64 6 xen-boo

[Xen-devel] [xen-4.8-testing test] 110295: tolerable FAIL - PUSHED

2017-06-11 Thread osstest service owner
flight 110295 xen-4.8-testing real [real] http://logs.test-lab.xenproject.org/osstest/logs/110295/ Failures :-/ but no regressions. Tests which are failing intermittently (not blocking): test-amd64-amd64-xl 5 xen-install fail in 110182 pass in 110295 test-armhf-armhf-xl-arndale

[Xen-devel] Delivery Status Notification (Delay)

2017-06-11 Thread f4da1594
** Delivery incomplete ** There was a temporary problem delivering your message to curtiskwo...@gmail.com. Gmail will retry for 47 more hours. You'll be notified if the delivery fails permanently. The response was: Receive rate too high Reporting-MTA: dns; googlemail.com Received-From-MTA:

[Xen-devel] [xen-4.7-testing bisection] complete build-i386

2017-06-11 Thread osstest service owner
branch xen-4.7-testing xenbranch xen-4.7-testing job build-i386 testid xen-build Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: xen git://xenbits.xen.org/xen.git *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: 164c34dd2

[Xen-devel] [linux-linus test] 110288: regressions - FAIL

2017-06-11 Thread osstest service owner
flight 110288 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/110288/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-qemut-debianhvm-amd64 6 xen-bootfail REGR. vs. 110093 test-amd64-amd64-xl

[Xen-devel] [qemu-mainline test] 110268: regressions - FAIL

2017-06-11 Thread osstest service owner
flight 110268 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/110268/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-qcow210 guest-start fail REGR. vs. 109975 test-amd64-amd64-

[Xen-devel] [linux-4.9 test] 110266: regressions - FAIL

2017-06-11 Thread osstest service owner
flight 110266 linux-4.9 real [real] http://logs.test-lab.xenproject.org/osstest/logs/110266/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-armhf-armhf-xl-credit2 6 xen-boot fail REGR. vs. 107358 Tests which are faili

[Xen-devel] [ovmf baseline-only test] 71542: tolerable FAIL

2017-06-11 Thread Platform Team regression test user
This run is configured for baseline tests only. flight 71542 ovmf real [real] http://osstest.xs.citrite.net/~osstest/testlogs/logs/71542/ Failures :-/ but no regressions. Regressions which are regarded as allowable (not blocking): build-amd64-libvirt 5 libvirt-buildfai

[Xen-devel] [xen-4.6-testing baseline-only test] 71541: regressions - FAIL

2017-06-11 Thread Platform Team regression test user
This run is configured for baseline tests only. flight 71541 xen-4.6-testing real [real] http://osstest.xs.citrite.net/~osstest/testlogs/logs/71541/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-xtf-amd64-amd64-320 xtf/test-hvm32-

[Xen-devel] [xen-4.7-testing bisection] complete build-amd64

2017-06-11 Thread osstest service owner
branch xen-4.7-testing xenbranch xen-4.7-testing job build-amd64 testid xen-build Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: xen git://xenbits.xen.org/xen.git *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: 164c34dd

[Xen-devel] [linux-3.18 test] 110264: tolerable FAIL - PUSHED

2017-06-11 Thread osstest service owner
flight 110264 linux-3.18 real [real] http://logs.test-lab.xenproject.org/osstest/logs/110264/ Failures :-/ but no regressions. Tests which are failing intermittently (not blocking): test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm 15 guest-localmigrate/x10 fail in 110189 pass in 110264 tes

[Xen-devel] Delivery Status Notification (Delay)

2017-06-11 Thread f4da1594
** Delivery incomplete ** There was a temporary problem delivering your message to curtiskwo...@gmail.com. Gmail will retry for 23 more hours. You'll be notified if the delivery fails permanently. Reporting-MTA: dns; googlemail.com Received-From-MTA: dns; FWD-737QHYSMHVAYQAUCAOIQBDAAGAQLMA2Y

[Xen-devel] Delivery Status Notification (Delay)

2017-06-11 Thread f4da1594
** Delivery incomplete ** There was a temporary problem delivering your message to curtiskwo...@gmail.com. Gmail will retry for 23 more hours. You'll be notified if the delivery fails permanently. The response was: Receive rate too high Reporting-MTA: dns; googlemail.com Received-From-MTA:

[Xen-devel] [xen-unstable test] 110262: tolerable FAIL - PUSHED

2017-06-11 Thread osstest service owner
flight 110262 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/110262/ Failures :-/ but no regressions. Tests which did not succeed, but are not blocking: test-amd64-i386-xl-qemuu-win7-amd64 17 guest-start/win.repeat fail blocked in 110186 test-amd64-i386-xl-qemut-win7

[Xen-devel] Is: Release-ack for 4.9, Is:Re: [PATCH for v4.9] livepatch: Wrong usage of spinlock on debug console.

2017-06-11 Thread Konrad Rzeszutek Wilk
On Fri, Jun 09, 2017 at 01:12:10PM -0400, Boris Ostrovsky wrote: > On 06/09/2017 10:16 AM, Konrad Rzeszutek Wilk wrote: > > If we have a large amount of livepatches and want to print them > > on the console using 'xl debug-keys x' we eventually hit > > the preemption check: > > > > if ( i && !(i

[Xen-devel] [xen-unstable-coverity test] 110306: all pass - PUSHED

2017-06-11 Thread osstest service owner
flight 110306 xen-unstable-coverity real [real] http://logs.test-lab.xenproject.org/osstest/logs/110306/ Perfect :-) All tests in this flight passed as required version targeted for testing: xen aeef64107afca9c6c0428b2cb26a3ba599b3ed75 baseline version: xen 3d20

[Xen-devel] [ovmf test] 110263: all pass - PUSHED

2017-06-11 Thread osstest service owner
flight 110263 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/110263/ Perfect :-) All tests in this flight passed as required version targeted for testing: ovmf ec4910cd3336565fdb61dafdd9ec4ae7a6160ba3 baseline version: ovmf 8f98c76f992be0d22cafa

[Xen-devel] [xen-4.6-testing test] 110249: tolerable FAIL - PUSHED

2017-06-11 Thread osstest service owner
flight 110249 xen-4.6-testing real [real] http://logs.test-lab.xenproject.org/osstest/logs/110249/ Failures :-/ but no regressions. Tests which are failing intermittently (not blocking): test-armhf-armhf-xl-xsm 5 xen-install fail in 110183 pass in 110249 test-xtf-amd64-amd64-1 45 x