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Message-ID: <dd62210d-d095-f971-2b7b-0ec54fd189a9@leemhuis.info>
Date: Thu, 6 Oct 2022 15:23:01 +0200
From: Thorsten Leemhuis <regressions@...mhuis.info>
To: Mirsad Todorovac <mirsad.todorovac@....unizg.hr>,
linux-kernel@...r.kernel.org
Cc: Marc Miltenberger <marcmiltenberger@...il.com>,
"regressions@...ts.linux.dev" <regressions@...ts.linux.dev>
Subject: Re: 6.0.0-RC kernels trigger Firefox snap bug with 6.0.0-rc3 through
6.0.0-rc7
On 06.10.22 14:43, Mirsad Todorovac wrote:
> On 10/6/22 14:25, Thorsten Leemhuis wrote:
>
>> One more question:
>>
>> On 06.10.22 14:00, Thorsten Leemhuis wrote:
>> Were those two vanilla kernels? I asked in #snappy on IRC and was told
>> that "snapd simply expects some ubuntu bit in patched into the kernel if
>> it detects that it runs on an official ubuntu install...". This was also
>> suggested "it probably makes sense to file a but in LP to make the
>> kernel team aware".
>>
> Yes, last time I tried it with git clone from linux_stable on kernel.org
> and
> config-6.0.0-060000-generic from the official Ubuntu mainline build
You don't want to do that. Better take the config used to build a
working kernel (say 5.19.y) and then build 6.0 with it (after running
"make olddefconfig"), because it might be a new kernel option (say for a
new security technique) that might cause the problem, as explained here:
https://docs.kernel.org/admin-guide/reporting-regressions.html
Ciao, Thorsten
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