On 11.04.22 20:45, Richard Weinberger wrote:
> - Ursprüngliche Mail -
>> Von: "Nathan Chancellor"
>> I attempted to print out the error code but it seems like there is no
>> output in the console after "reboot: System halted". If I add an
>> unconditional print right before the call to os_
Doug Anderson writes:
> Hi,
>
> On Wed, May 18, 2022 at 3:54 PM Eric W. Biederman
> wrote:
>>
>> kdb has a bug that when using the ps command to display a list of
>> processes, if a process is being debugged the debugger as the parent
>> process.
>>
>> This is silly, and I expect it never comes
On 05/15/22 at 07:47pm, Guilherme G. Piccoli wrote:
> On 12/05/2022 11:03, Petr Mladek wrote:
..
> > OK, the question is how to make it better. Let's start with
> > a clear picture of the problem:
> >
> > 1. panic() has basically two funtions:
> >
> > + show/store debug information (op
Hi,
On Wed, May 18, 2022 at 3:54 PM Eric W. Biederman wrote:
>
> kdb has a bug that when using the ps command to display a list of
> processes, if a process is being debugged the debugger as the parent
> process.
>
> This is silly, and I expect it never comes up in ptractice. As there
> is very
Peter Zijlstra writes:
> On Wed, May 18, 2022 at 05:53:42PM -0500, Eric W. Biederman wrote:
>> kdb has a bug that when using the ps command to display a list of
>> processes, if a process is being debugged the debugger as the parent
>> process.
>>
>> This is silly, and I expect it never comes up
Sebastian Andrzej Siewior writes:
> On 2022-05-18 20:26:05 [-0700], Kyle Huey wrote:
>> Is there a git branch somewhere I can pull to test this? It doesn't apply
>> cleanly to Linus's tip.
>
> https://kernel.googlesource.com/pub/scm/linux/kernel/git/ebiederm/user-namespace.git
> ptrace_stop-clea
On 18/05/2022 19:17, Scott Branden wrote:
> Hi Guilherme,
>
> +Desmond
> [...]
I'm afraid it breaks kdump if this device is not reset beforehand - it's
a doorbell write, so not high risk I think...
But in case the not-reset device can be probed normally in kdump kernel,
t
On 19/05/2022 04:03, Petr Mladek wrote:
> [...]
> I would ignore it for now. If anyone would want to safe the log
> then they would need to read it. They will most likely use
> the existing kmsg_dump() infastructure. In fact, they should
> use it to avoid a code duplication.
>
> Best Regards,
> Pe
On Wed, May 18, 2022 at 05:53:42PM -0500, Eric W. Biederman wrote:
> kdb has a bug that when using the ps command to display a list of
> processes, if a process is being debugged the debugger as the parent
> process.
>
> This is silly, and I expect it never comes up in ptractice. As there
