From: Thomas Graf <tgraf@suug.ch>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Phil Sutter <phil@nwl.cc>,
Herbert Xu <herbert@gondor.apana.org.au>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
linux-m68k <linux-m68k@lists.linux-m68k.org>
Subject: Re: concurrent rhashtable test failure
Date: Wed, 26 Oct 2016 11:51:39 +0200 [thread overview]
Message-ID: <20161026095139.GA16590@pox.localdomain> (raw)
In-Reply-To: <CAMuHMdWTqXaJAM-O+mmha=JbuyvvNxYyHuV6e4YK7oUkh9rCkA@mail.gmail.com>
On 10/24/16 at 02:11pm, Geert Uytterhoeven wrote:
> Hi Phil,
>
> On m68k/ARAnyM, test_rhashtable fails with:
>
> Test failed: thread 0 returned: -4
>
> (-4 = -EINTR)
The error is returned by kthread_stop(), I suspect we are running into
this:
static int kthread(void *_create)
{
[...]
complete(done);
schedule();
ret = -EINTR;
if (!test_bit(KTHREAD_SHOULD_STOP, &self.flags)) {
__kthread_parkme(&self);
ret = threadfn(data);
}
/* we can't just return, we must preserve "self" on stack */
do_exit(ret);
}
next prev parent reply other threads:[~2016-10-26 9:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-24 12:11 concurrent rhashtable test failure Geert Uytterhoeven
2016-10-26 7:33 ` Phil Sutter
2016-10-26 9:11 ` Geert Uytterhoeven
2016-10-26 9:51 ` Thomas Graf [this message]
2016-10-26 11:45 ` Geert Uytterhoeven
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