lkml.org 
[lkml]   [2021]   [Feb]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH RESEND v2 4/5] iommu/tegra-smmu: Rework tegra_smmu_probe_device()
From
Date
On 05/02/2021 09:45, Nicolin Chen wrote:
> Hi Guillaume,
>
> On Thu, Feb 04, 2021 at 09:24:23PM -0800, Nicolin Chen wrote:
>>> Please let us know if you need any help debugging this issue or
>>> to try a fix on this platform.
>>
>> Yes, I don't have any Tegra124 platform to run. It'd be very nice
>> if you can run some debugging patch (I can provide you) and a fix
>> after I root cause the issue.
>
> Would it be possible for you to run with the given debugging patch?
>
> It'd be nicer if I can get both logs of the vanilla kernel (failing)
> and the commit-reverted version (passing), each applying this patch.

Sure, I've run 3 jobs:

* v5.11-rc6 as a reference, to see the original issue:
https://lava.collabora.co.uk/scheduler/job/3187848

* + your debug patch:
https://lava.collabora.co.uk/scheduler/job/3187849

* + the "breaking" commit reverted, passing the tests:
https://lava.collabora.co.uk/scheduler/job/3187851


You can see the history of the test branch I'm using here, with
the 3 revisions mentioned above:

https://gitlab.collabora.com/gtucker/linux/-/commits/linux-5.11-rc6-nyan-big-drm-read/


Hope that helps,
Guillaume

\
 
 \ /
  Last update: 2021-02-06 14:42    [W:0.162 / U:0.696 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site