[Intel-gfx] Regression on linux-next (next-20231013)

[Borah, Chaitanya Kumar]

Hello Christian,

> -----Original Message-----
> From: Borah, Chaitanya Kumar
> Sent: Wednesday, October 25, 2023 7:15 PM
> To: Christian Brauner <brauner at kernel.org>
> Cc: intel-gfx at lists.freedesktop.org; Kurmi, Suresh Kumar
> <Suresh.Kumar.Kurmi at intel.com>; Saarinen, Jani <jani.saarinen at intel.com>
> Subject: RE: Regression on linux-next (next-20231013)
> 
> Hello Christian,
> 
> > -----Original Message-----
> > From: Christian Brauner <brauner at kernel.org>
> > Sent: Wednesday, October 25, 2023 1:02 PM
> > To: Borah, Chaitanya Kumar <chaitanya.kumar.borah at intel.com>
> > Cc: intel-gfx at lists.freedesktop.org; Kurmi, Suresh Kumar
> > <suresh.kumar.kurmi at intel.com>; Saarinen, Jani
> > <jani.saarinen at intel.com>
> > Subject: Re: Regression on linux-next (next-20231013)
> >
> > On Wed, Oct 25, 2023 at 06:32:01AM +0000, Borah, Chaitanya Kumar wrote:
> > >  Hello Christian,
> > >
> > >  Hope you are doing well. I am Chaitanya from the linux graphics
> > > team in
> > Intel.
> > >
> > >  This mail is regarding a regression we are seeing in our CI runs[1]
> > > on linux-next  repository.
> >
> > Any chance I can reproduce this locally?
> 
> Thank you for your response.
> 
> I see that you have already floated a patch [1] to fix the issue. We will test it
> and get back to you ASAP.

The solution is working for us.

Also, linux-next turned green.

http://gfx-ci.igk.intel.com/tree/linux-next/igt@i915_selftest@live@mman.html

Thank you.

Regards

Chaitanya

> 
> In case, you still need it.
> 
> If you happen to have a device with intel CPU on it (we are seeing it in
> machines as old as Gen3[2]), you can follow the below steps.
> 
> 1. Get the latest drm-tip from https://cgit.freedesktop.org/drm-tip/ and install
> it on the machine
> 
> 2. Get IGT suite from https://gitlab.freedesktop.org/drm/igt-gpu-tools
> 
> 3. Build the test suite
>     You can use the instructions in the README.md file for building the suite.
> 
>     We use ubuntu and I generally do the following
> 
> 	a) Make sure the packages listed in Dockerfile.build-debian-minimal
> and Dockerfile.build-debian are installed.
> 	b) meson build && ninja -C build
> 
> 4. If everything goes fine, there should be a "build" folder created within the
> base folder of your repository
>     Then run the test using the following command.
> 
> 	sudo build/tests/i915_selftest --run-subtest live
> 
> Regards
> 
> Chaitanya
> 
> 
> [1] https://lore.kernel.org/intel-gfx/20231025-formfrage-watscheln-
> 84526cd3bd7d at brauner/
> [2] http://gfx-ci.igk.intel.com/tree/linux-
> next/igt at i915_selftest@live at mman.html