From: Nathan Chancellor <nathan@kernel.org>
To: Thorsten Leemhuis <regressions@leemhuis.info>
Cc: Richard Weinberger <richard@nod.at>,
Zhen Lei <thunder.leizhen@huawei.com>,
Jeff Dike <jdike@addtoit.com>,
anton ivanov <anton.ivanov@cambridgegreys.com>,
Andrew Morton <akpm@linux-foundation.org>,
Eduard-Gabriel Munteanu <maxdamage@aladin.ro>,
linux-um <linux-um@lists.infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
regressions <regressions@lists.linux.dev>
Subject: Re: [PATCH 1/1] um: fix error return code in winch_tramp()
Date: Fri, 20 May 2022 08:55:40 -0700 [thread overview]
Message-ID: <Yoe5/HwL9DXhaw7Z@dev-arch.thelio-3990X> (raw)
In-Reply-To: <e9597cbc-cabb-facf-deb6-662d40cf16a3@leemhuis.info>
On Fri, May 20, 2022 at 08:08:01AM +0200, Thorsten Leemhuis wrote:
> On 11.04.22 20:45, Richard Weinberger wrote:
> > ----- Ursprüngliche Mail -----
> >> Von: "Nathan Chancellor" <nathan@kernel.org>
> >> 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_set_fd_block(), I see it
> >> during start up but I do not see it during shutdown. Is there some way
> >> to see that console output during shutdown?
> >
> > I think in this case the easiest way is attaching gdb with a breakpoint.
>
> I noticed this in my list of open regressions. It seems there wasn't any
> progress to get this regression fixed (please let me know in case I
> missed something), but I guess nobody considered it urgent which is
> likely not that much of a problem in this case.
Yes, sorry, I tried to get gdb to reveal something but I couldn't get it
to work then I had to move onto other work. We have worked around this
for the time being but it would still be nice to figure out what is
going on here; I am just not sure when I am going to have time to
participate in that process.
Cheers,
Nathan
next prev parent reply other threads:[~2022-05-20 15:56 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-08 3:22 [PATCH 1/1] um: fix error return code in winch_tramp() Zhen Lei
2021-05-08 9:13 ` Anton Ivanov
2022-03-23 19:41 ` Nathan Chancellor
2022-03-24 12:40 ` Thorsten Leemhuis
2022-04-10 8:41 ` Thorsten Leemhuis
2022-04-10 9:33 ` Richard Weinberger
2022-04-11 17:48 ` Nathan Chancellor
2022-04-11 18:45 ` Richard Weinberger
2022-05-20 6:08 ` Thorsten Leemhuis
2022-05-20 15:55 ` Nathan Chancellor [this message]
2022-05-20 17:18 ` Johannes Berg
2022-05-20 17:31 ` Nathan Chancellor
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