[xen-4.13-testing test] 149604: tolerable FAIL - PUSHED

2020-04-10 Thread osstest service owner
flight 149604 xen-4.13-testing real [real] http://logs.test-lab.xenproject.org/osstest/logs/149604/ Failures :-/ but no regressions. Regressions which are regarded as allowable (not blocking): test-amd64-amd64-xl-rtds 16 guest-localmigrate fail REGR. vs. 149553 Tests which did not

[linux-linus test] 149596: regressions - FAIL

2020-04-10 Thread osstest service owner
flight 149596 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/149596/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-examine 8 reboot fail REGR. vs. 149238

[qemu-mainline test] 149598: tolerable FAIL - PUSHED

2020-04-10 Thread osstest service owner
flight 149598 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/149598/ Failures :-/ but no regressions. Regressions which are regarded as allowable (not blocking): test-amd64-amd64-xl-rtds 16 guest-localmigrate fail REGR. vs. 149564 Tests which did not

Re: [GIT PULL] xen: branch for v5.7-rc1

2020-04-10 Thread pr-tracker-bot
The pull request you sent on Fri, 10 Apr 2020 08:24:30 +0200: > git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git > for-linus-5.7-rc1b-tag has been merged into torvalds/linux.git: https://git.kernel.org/torvalds/c/e6383b185a998861cadb2f95d97cfe29945b9c32 Thank you! -- Deet-doot-dot,

[ovmf test] 149594: all pass - PUSHED

2020-04-10 Thread osstest service owner
flight 149594 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/149594/ Perfect :-) All tests in this flight passed as required version targeted for testing: ovmf a5d8a399635d86c8155a252874fbf3c0e6613d34 baseline version: ovmf

[xen-4.12-testing test] 149583: regressions - FAIL

2020-04-10 Thread osstest service owner
flight 149583 xen-4.12-testing real [real] http://logs.test-lab.xenproject.org/osstest/logs/149583/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-xl-qcow216 guest-saverestore.2 fail REGR. vs. 148185 Tests which

Re: preparations for 4.13.1 and 4.12.3

2020-04-10 Thread Julien Grall
Hi Stefano, On 10/04/2020 17:37, Stefano Stabellini wrote: On Fri, 10 Apr 2020, Julien Grall wrote: On 09/04/2020 08:41, Jan Beulich wrote: All, Hi Jan & Stefano, the releases are due in a week or two. Please point out backports you find missing from the respective staging branches, but

Re: [PATCH v2] Introduce a description of a new optional tag for Backports

2020-04-10 Thread Julien Grall
Hi Stefano, On 10/04/2020 17:49, Stefano Stabellini wrote: Create a new document under docs/process to describe our special tags. For now, only add the new backport tag. Signed-off-by: Stefano Stabellini Acked-by: Ian Jackson Acked-by: Wei Liu Acked-by: Julien Grall It would be good to

[xen-unstable-smoke test] 149602: tolerable all pass - PUSHED

2020-04-10 Thread osstest service owner
flight 149602 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/149602/ Failures :-/ but no regressions. Tests which did not succeed, but are not blocking: test-amd64-amd64-libvirt 13 migrate-support-checkfail never pass test-arm64-arm64-xl-xsm

[libvirt test] 149590: regressions - FAIL

2020-04-10 Thread osstest service owner
flight 149590 libvirt real [real] http://logs.test-lab.xenproject.org/osstest/logs/149590/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-amd64-libvirt 6 libvirt-buildfail REGR. vs. 146182 build-i386-libvirt

[PATCH v2] Introduce a description of a new optional tag for Backports

2020-04-10 Thread Stefano Stabellini
Create a new document under docs/process to describe our special tags. For now, only add the new backport tag. Signed-off-by: Stefano Stabellini Acked-by: Ian Jackson Acked-by: Wei Liu CC: jbeul...@suse.com CC: george.dun...@citrix.com CC: jul...@xen.org CC: lars.ku...@citrix.com CC:

Re: preparations for 4.13.1 and 4.12.3

2020-04-10 Thread Stefano Stabellini
On Fri, 10 Apr 2020, Julien Grall wrote: > On 09/04/2020 08:41, Jan Beulich wrote: > > All, > > Hi Jan & Stefano, > > > the releases are due in a week or two. Please point out backports > > you find missing from the respective staging branches, but which > > you consider relevant. (Ian, I notice

[xen-unstable test] 149565: tolerable FAIL - PUSHED

2020-04-10 Thread osstest service owner
flight 149565 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/149565/ Failures :-/ but no regressions. Tests which are failing intermittently (not blocking): test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm 10 debian-hvm-install fail in 149547 pass in 149565

Re: [PATCH v14 3/3] xen/tools: VM forking toolstack side

2020-04-10 Thread Tamas K Lengyel
On Fri, Apr 10, 2020 at 10:19 AM Wei Liu wrote: > > On Fri, Apr 10, 2020 at 10:05:50AM -0600, Tamas K Lengyel wrote: > > On Thu, Apr 9, 2020 at 11:30 AM Tamas K Lengyel > > wrote: > > > > > > On Thu, Apr 9, 2020 at 11:11 AM Wei Liu wrote: > > > > > > > > On Thu, Apr 09, 2020 at 10:59:55AM

Re: [PATCH v14 3/3] xen/tools: VM forking toolstack side

2020-04-10 Thread Wei Liu
On Fri, Apr 10, 2020 at 10:05:50AM -0600, Tamas K Lengyel wrote: > On Thu, Apr 9, 2020 at 11:30 AM Tamas K Lengyel > wrote: > > > > On Thu, Apr 9, 2020 at 11:11 AM Wei Liu wrote: > > > > > > On Thu, Apr 09, 2020 at 10:59:55AM -0600, Tamas K Lengyel wrote: > > > [...] > > > > > > > > > > > > > >

Re: [PATCH v14 3/3] xen/tools: VM forking toolstack side

2020-04-10 Thread Tamas K Lengyel
On Thu, Apr 9, 2020 at 11:30 AM Tamas K Lengyel wrote: > > On Thu, Apr 9, 2020 at 11:11 AM Wei Liu wrote: > > > > On Thu, Apr 09, 2020 at 10:59:55AM -0600, Tamas K Lengyel wrote: > > [...] > > > > > > > > > > > > > > > > > > > > > > > +/* > > > > > > > + * The parent domain is expected to be

Re: [PATCH v9 1/3] x86/tlb: introduce a flush HVM ASIDs flag

2020-04-10 Thread Wei Liu
On Thu, Apr 09, 2020 at 01:54:40PM +0200, Jan Beulich wrote: > On 06.04.2020 12:57, Roger Pau Monne wrote: > > --- a/xen/arch/x86/mm/hap/hap.c > > +++ b/xen/arch/x86/mm/hap/hap.c > > @@ -118,7 +118,7 @@ int hap_track_dirty_vram(struct domain *d, > > p2m_change_type_range(d, begin_pfn,

Re: [PATCH -next] xen/pvcalls: Make pvcalls_back_global static

2020-04-10 Thread Stefano Stabellini
On Fri, 10 Apr 2020, YueHaibing wrote: > Fix sparse warning: > > drivers/xen/pvcalls-back.c:30:3: warning: > symbol 'pvcalls_back_global' was not declared. Should it be static? > > Reported-by: Hulk Robot > Signed-off-by: YueHaibing Reviewed-by: Stefano Stabellini > --- >

[xen-unstable-smoke test] 149599: tolerable all pass - PUSHED

2020-04-10 Thread osstest service owner
flight 149599 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/149599/ Failures :-/ but no regressions. Tests which did not succeed, but are not blocking: test-amd64-amd64-libvirt 13 migrate-support-checkfail never pass test-arm64-arm64-xl-xsm

[PATCH -next] xen/pvcalls: Make pvcalls_back_global static

2020-04-10 Thread YueHaibing
Fix sparse warning: drivers/xen/pvcalls-back.c:30:3: warning: symbol 'pvcalls_back_global' was not declared. Should it be static? Reported-by: Hulk Robot Signed-off-by: YueHaibing --- drivers/xen/pvcalls-back.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

Re: preparations for 4.13.1 and 4.12.3

2020-04-10 Thread Julien Grall
On 09/04/2020 08:41, Jan Beulich wrote: All, Hi Jan & Stefano, the releases are due in a week or two. Please point out backports you find missing from the respective staging branches, but which you consider relevant. (Ian, I notice there haven't been any tools side backports at all so

Re: preparations for 4.13.1 and 4.12.3

2020-04-10 Thread Julien Grall
Hi, On 09/04/2020 08:52, Jürgen Groß wrote: On 09.04.20 09:41, Jan Beulich wrote: All, the releases are due in a week or two. Please point out backports you find missing from the respective staging branches, but which you consider relevant. (Ian, I notice there haven't been any tools side

Re: [PATCH v2 3/3] xen/x86: ioapic: Simplify ioapic_init()

2020-04-10 Thread Julien Grall
Hi Jan, On 06/04/2020 14:24, Jan Beulich wrote: On 04.04.2020 12:26, Julien Grall wrote: From: Julien Grall Since commit 9facd54a45 "x86/ioapic: Add register level checks to detect bogus io-apic entries", Xen is able to cope with IO APICs not mapped in the fixmap. Therefore the whole logic

[qemu-mainline test] 149564: tolerable FAIL - PUSHED

2020-04-10 Thread osstest service owner
flight 149564 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/149564/ Failures :-/ but no regressions. Tests which did not succeed, but are not blocking: test-armhf-armhf-xl-rtds 16 guest-start/debian.repeat fail blocked in 149510 test-amd64-amd64-xl-rtds 18

[linux-linus test] 149559: regressions - FAIL

2020-04-10 Thread osstest service owner
flight 149559 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/149559/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-examine 8 reboot fail REGR. vs. 149238

Re: Make VM save/restore and VM migration work on ARM.

2020-04-10 Thread Julien Grall
On 01/04/2020 16:44, Asaf Fisher wrote: Hello! Hello, Apologies for the late answer. Just wonder if this Open Work Item is still available? https://wiki.xenproject.org/wiki/Xen_ARM_TODO Yes, there was some effort in the past but this wasn't yet upstreamed. I can point you to the

Re: [RFC PATCH 00/26] Runtime paravirt patching

2020-04-10 Thread Ankur Arora
On 2020-04-08 7:12 a.m., Thomas Gleixner wrote: Ankur Arora writes: A KVM host (or another hypervisor) might advertise paravirtualized features and optimization hints (ex KVM_HINTS_REALTIME) which might become stale over the lifetime of the guest. For instance, the host might go from being

Re: [RFC PATCH 00/26] Runtime paravirt patching

2020-04-10 Thread Ankur Arora
On 2020-04-08 5:28 a.m., Jürgen Groß wrote: On 08.04.20 07:02, Ankur Arora wrote: [ snip ] Quite a lot of code churn and hacks for a problem which should not occur on a well administrated machine. Yeah, I agree the patch set is pretty large and clearly the NMI or the stop_machine() are

Re: [RFC PATCH 00/26] Runtime paravirt patching

2020-04-10 Thread Ankur Arora
On 2020-04-08 5:08 a.m., Peter Zijlstra wrote: On Tue, Apr 07, 2020 at 10:02:57PM -0700, Ankur Arora wrote: A KVM host (or another hypervisor) might advertise paravirtualized features and optimization hints (ex KVM_HINTS_REALTIME) which might become stale over the lifetime of the guest. For

Re: [RFC PATCH 00/26] Runtime paravirt patching

2020-04-10 Thread Ankur Arora
So, first thanks for the quick comments even though some of my choices were straight NAKs (or maybe because of that!) Second, I clearly did a bad job of motivating the series. Let me try to address the motivation comments first and then I can address the technical concerns separately. [ I'm

[ovmf test] 149560: all pass - PUSHED

2020-04-10 Thread osstest service owner
flight 149560 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/149560/ Perfect :-) All tests in this flight passed as required version targeted for testing: ovmf e4004e8e505a9ca697b1d5aaee9b3ae25cdc3b21 baseline version: ovmf

Re: [PATCH V7] x86/altp2m: Hypercall to set altp2m view visibility

2020-04-10 Thread Isaila Alexandru
Are there any more r-b needed for this patch? Thanks, Alex On 30.03.2020 09:54, Alexandru Isaila wrote: At this moment a guest can call vmfunc to change the altp2m view. This should be limited in order to avoid any unwanted view switch. The new xc_altp2m_set_visibility() solves this by making

Re: [PATCH V7] x86/altp2m: Hypercall to set altp2m view visibility

2020-04-10 Thread Isaila Alexandru
On 10.04.2020 06:10, Tian, Kevin wrote: diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c index a3d115b650..375e9cf368 100644 --- a/xen/arch/x86/hvm/hvm.c +++ b/xen/arch/x86/hvm/hvm.c @@ -4511,6 +4511,7 @@ static int do_altp2m_op( case HVMOP_altp2m_get_mem_access: case

[GIT PULL] xen: branch for v5.7-rc1

2020-04-10 Thread Juergen Gross
Linus, Please git pull the following tag: git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.7-rc1b-tag xen: branch for v5.7-rc1b This is a second batch of Xen related patches: - two cleanup patches - a patch to fix a boot regression introduced earlier in 5.7 - a patch to