[ovmf test] 174548: all pass - PUSHED

2022-10-30 Thread osstest service owner
flight 174548 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/174548/ Perfect :-) All tests in this flight passed as required version targeted for testing: ovmf 52199bf5326a8355d28b2d395db483f7c77d5a4d baseline version: ovmf d98efb468211ab508710e

[linux-linus test] 174545: regressions - FAIL

2022-10-30 Thread osstest service owner
flight 174545 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/174545/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-arm64-arm64-xl-credit1 8 xen-boot fail REGR. vs. 173462 test-arm64-arm64-xl

[linux-linus test] 174544: regressions - FAIL

2022-10-30 Thread osstest service owner
flight 174544 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/174544/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-arm64-arm64-xl-credit1 8 xen-boot fail REGR. vs. 173462 test-arm64-arm64-xl

Re: Proposal for virtual IOMMU binding b/w vIOMMU and passthrough devices

2022-10-30 Thread Stefano Stabellini
On Sun, 30 Oct 2022, Julien Grall wrote: > Hi Stefano, > > On 30/10/2022 14:23, Stefano Stabellini wrote: > > On Fri, 28 Oct 2022, Julien Grall wrote: > > > On 28/10/2022 14:13, Bertrand Marquis wrote: > > > > > On 28 Oct 2022, at 14:06, Julien Grall wrote: > > > > > > > > > > Hi Rahul, > > > >

Re: Proposal for virtual IOMMU binding b/w vIOMMU and passthrough devices

2022-10-30 Thread Julien Grall
Hi Stefano, On 30/10/2022 14:23, Stefano Stabellini wrote: On Fri, 28 Oct 2022, Julien Grall wrote: On 28/10/2022 14:13, Bertrand Marquis wrote: On 28 Oct 2022, at 14:06, Julien Grall wrote: Hi Rahul, On 28/10/2022 13:54, Rahul Singh wrote: For ACPI, I would have expected the information t

Re: Possible bug? DOM-U network stopped working after fatal error reported in DOM0

2022-10-30 Thread G.R.
On Mon, Jan 10, 2022 at 10:54 PM Roger Pau Monné wrote: > > So looks like at least the imbalance between two directions are not > > related to your patch. > > Likely the debug build is a bigger contributor to the perf difference > > in both directions. > > > > I also tried your patch on a release

[linux-linus test] 174543: regressions - FAIL

2022-10-30 Thread osstest service owner
flight 174543 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/174543/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-arm64-arm64-xl-credit1 8 xen-boot fail REGR. vs. 173462 test-arm64-arm64-xl

Re: Proposal for virtual IOMMU binding b/w vIOMMU and passthrough devices

2022-10-30 Thread Stefano Stabellini
On Fri, 28 Oct 2022, Julien Grall wrote: > On 28/10/2022 14:13, Bertrand Marquis wrote: > > > On 28 Oct 2022, at 14:06, Julien Grall wrote: > > > > > > Hi Rahul, > > > > > > On 28/10/2022 13:54, Rahul Singh wrote: > > > > > > > > > For ACPI, I would have expected the information to be found in >

[xen-unstable test] 174542: tolerable FAIL

2022-10-30 Thread osstest service owner
flight 174542 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/174542/ Failures :-/ but no regressions. Tests which did not succeed, but are not blocking: test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 174538 test-amd64-i386-xl-qemuu-win7-amd64

[PATCH 1/3] Xen/gntdev: don't ignore kernel unmapping error

2022-10-30 Thread Demi Marie Obenour
From: Jan Beulich commit f28347cc66395e96712f5c2db0a302ee75bafce6 upstream. While working on XSA-361 and its follow-ups, I failed to spot another place where the kernel mapping part of an operation was not treated the same as the user space part. Detect and propagate errors and add a 2nd pr_debu

[PATCH 2/3] xen/gntdev: Prevent leaking grants

2022-10-30 Thread Demi Marie Obenour
From: "M. Vefa Bicakci" commit 0991028cd49567d7016d1b224fe0117c35059f86 upstream. Prior to this commit, if a grant mapping operation failed partially, some of the entries in the map_ops array would be invalid, whereas all of the entries in the kmap_ops array would be valid. This in turn would ca

[PATCH 3/3] xen/gntdev: Accommodate VMA splitting

2022-10-30 Thread Demi Marie Obenour
From: "M. Vefa Bicakci" Prior to this commit, the gntdev driver code did not handle the following scenario correctly with paravirtualized (PV) Xen domains: * User process sets up a gntdev mapping composed of two grant mappings (i.e., two pages shared by another Xen domain). * User process munm

[PATCH 0/3] Stable backports of gntdev fixes

2022-10-30 Thread Demi Marie Obenour
I backported the recent gntdev patches to stable branches before 5.15. The first patch is a prerequisite for the other backports. The second patch should apply cleanly to all stable branches, but the third only applies to 5.10 as it requires mmu_interval_notifier_insert_locked(). Jan Beulich (1):