RE: [PATCH v8 00/37] hw/arm/virt: Add support for user-creatable accelerated SMMUv3

Shameer Kolothum posted 37 patches 1 day, 14 hours ago
Only 0 patches received!
There is a newer version of this series
RE: [PATCH v8 00/37] hw/arm/virt: Add support for user-creatable accelerated SMMUv3
Posted by Shameer Kolothum 1 day, 14 hours ago

> -----Original Message-----
> From: Peter Maydell <peter.maydell@linaro.org>
> Sent: 23 January 2026 17:12
> To: Shameer Kolothum <skolothumtho@nvidia.com>
> Cc: Jonathan Cameron <jonathan.cameron@huawei.com>; Eric Auger
> <eric.auger@redhat.com>; qemu-arm@nongnu.org; qemu-
> devel@nongnu.org; Richard Henderson <richard.henderson@linaro.org>;
> Jason Gunthorpe <jgg@nvidia.com>; Nicolin Chen <nicolinc@nvidia.com>;
> ddutile@redhat.com; berrange@redhat.com; clg@redhat.com;
> alex@shazbot.org; Nathan Chen <nathanc@nvidia.com>; Matt Ochs
> <mochs@nvidia.com>; smostafa@google.com; wangzhou1@hisilicon.com;
> jiangkunkun@huawei.com; zhangfei.gao@linaro.org;
> zhenzhong.duan@intel.com; yi.l.liu@intel.com; Krishnakant Jaju
> <kjaju@nvidia.com>
> Subject: Re: [PATCH v8 00/37] hw/arm/virt: Add support for user-creatable
> accelerated SMMUv3
> 
> External email: Use caution opening links or attachments
> 
> 
> On Fri, 23 Jan 2026 at 16:59, Shameer Kolothum
> <skolothumtho@nvidia.com> wrote:
> >
> >
> >
> > > -----Original Message-----
> > > From: Peter Maydell <peter.maydell@linaro.org>
> > > Sent: 23 January 2026 15:48
> > > To: Shameer Kolothum <skolothumtho@nvidia.com>
> > > Cc: Jonathan Cameron <jonathan.cameron@huawei.com>; Eric Auger
> > > <eric.auger@redhat.com>; qemu-arm@nongnu.org; qemu-
> > > devel@nongnu.org; Richard Henderson <richard.henderson@linaro.org>;
> > > Jason Gunthorpe <jgg@nvidia.com>; Nicolin Chen
> > > <nicolinc@nvidia.com>; ddutile@redhat.com; berrange@redhat.com;
> > > clg@redhat.com; alex@shazbot.org; Nathan Chen <nathanc@nvidia.com>;
> > > Matt Ochs <mochs@nvidia.com>; smostafa@google.com;
> > > wangzhou1@hisilicon.com; jiangkunkun@huawei.com;
> > > zhangfei.gao@linaro.org; zhenzhong.duan@intel.com;
> > > yi.l.liu@intel.com; Krishnakant Jaju <kjaju@nvidia.com>
> > > Subject: Re: [PATCH v8 00/37] hw/arm/virt: Add support for
> > > user-creatable accelerated SMMUv3
> > >
> > > On Fri, 23 Jan 2026 at 15:33, Shameer Kolothum
> > > <skolothumtho@nvidia.com> wrote:
> > > > > stderr:
> > > > > acpi-test: Warning! IORT binary file mismatch. Actual
> > > > > [aml:/tmp/aml-7QQVJ3], Expected
> > > > > [aml:tests/data/acpi/aarch64/virt/IORT.its_off].
> > > >
> > > > Any way to retrieve these files?
> > >
> > > They aren't in the "job artifacts", but you can probably do a patch
> > > to tweak the CI job to add them, push to your own gitlab fork of
> > > QEMU to have it run the CI, and then look at the results.
> >
> > I forked your QEMU GitLab repo and pushed my series here:
> >
> > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitl
> > ab.com%2Fshamiali2008%2Fqemu%2F-%2Fcommits%2Ftarget-arm.next-
> smmuv3-ac
> >
> cel&data=05%7C02%7Cskolothumtho%40nvidia.com%7Cc2d80db53d1c4e4
> 28abf08d
> >
> e5aa29cbd%7C43083d15727340c1b7db39efd9ccc17a%7C0%7C0%7C6390
> 47851647858
> >
> 489%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIw
> LjAuMDAwMC
> >
> IsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&
> sdata=
> >
> ECtYwLUw5TDXOo%2BHzs4ZdGIfogVqgyPx%2BPKYxJUXF4o%3D&reserved=0
> >
> > However, I am not seeing any CI jobs running on my fork. In the
> > settings it shows no assigned runners under Settings CI/CD/Runners, so
> > it looks like CI is not enabled.
> 
> You don't need to fork my repo, you can fork the upstream QEMU one. Things
> aren't set up to run CI by default because it would use up your gitlab CI quota.
> The docs on how to do this are here:
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fww
> w.qemu.org%2Fdocs%2Fmaster%2Fdevel%2Ftesting%2Fci.html&data=05%7
> C02%7Cskolothumtho%40nvidia.com%7Cc2d80db53d1c4e428abf08de5aa2
> 9cbd%7C43083d15727340c1b7db39efd9ccc17a%7C0%7C0%7C639047851
> 647877924%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUs
> IlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3
> D%7C0%7C%7C%7C&sdata=mC973PIuQ5lHxwu3Y19%2BYvOy0lkfWLGk6ejs
> fRkwJXo%3D&reserved=0
> -- you want to push it with the QEMU_CI=1 or =2 settings to get it to run the
> CI. The docs suggest a git alias that you can use to make this simpler.
> 

Thanks Peter, and appreciate the patience and pointers.

I deleted the earlier forks and created a fresh one directly
from upstream QEMU. I cloned it locally and created a branch
with the accel patches, and:

git push -o ci.variable="QEMU_CI=2" origin master-smmuv3-accel-v8

I tried QEMU_CI=1 as well.

However, I’m still not seeing any CI jobs or pipelines show up.
I may be missing something obvious here and will have another
look over the weekend if possible.

Would appreciate it if anyone else familiar with the GitLab CI
setup could take a look, if possible, try to reproduce this, and
help get the IORT files in play here.

Thanks,
Shameer