From: Mike Galbraith <efault@gmx.de>
To: Hillf Danton <hdanton@sina.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
linux-rt-users <linux-rt-users@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Ben Skeggs <bskeggs@redhat.com>
Subject: Re: kvm+nouveau induced lockdep gripe
Date: Sat, 24 Oct 2020 07:25:16 +0200 [thread overview]
Message-ID: <08aa64d8e07b8b7d4509a0b3233d0c46ce7609c0.camel@gmx.de> (raw)
In-Reply-To: <20201024050000.8104-1-hdanton@sina.com>
On Sat, 2020-10-24 at 13:00 +0800, Hillf Danton wrote:
> On Sat, 24 Oct 2020 05:38:23 +0200 Mike Galbraith wrote:
> > On Sat, 2020-10-24 at 10:22 +0800, Hillf Danton wrote:
> > >
> > > Looks like we can break the lock chain by moving ttm bo's release
> > > method out of mmap_lock, see diff below.
> >
> > Ah, the perfect compliment to morning java, a patchlet to wedge in and
> > see what happens.
> >
> > wedge/build/boot <schlurp... ahhh>
> >
> > Mmm, box says no banana... a lot.
>
> Hmm...curious how that word went into your mind. And when?
There's a colloquial expression "close, but no cigar", and a variant
"close, but no banana". The intended communication being "not quite".
-Mike
next prev parent reply other threads:[~2020-10-24 5:26 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20201021125324.ualpvrxvzyie6d7d@linutronix.de>
2020-10-21 13:14 ` [ANNOUNCE] v5.9.1-rt18 Sebastian Andrzej Siewior
2020-10-27 6:53 ` Fernando Lopez-Lezcano
2020-10-27 8:22 ` Sebastian Andrzej Siewior
2020-10-27 17:07 ` Fernando Lopez-Lezcano
2020-10-28 20:24 ` Sebastian Andrzej Siewior
2020-10-22 5:21 ` ltp or kvm triggerable lockdep alloc_pid() deadlock gripe Mike Galbraith
2020-10-22 16:44 ` Sebastian Andrzej Siewior
2020-10-22 5:28 ` kvm+nouveau induced lockdep gripe Mike Galbraith
2020-10-23 9:01 ` Sebastian Andrzej Siewior
2020-10-23 12:07 ` Mike Galbraith
[not found] ` <20201024022236.19608-1-hdanton@sina.com>
2020-10-24 3:38 ` Mike Galbraith
[not found] ` <20201024050000.8104-1-hdanton@sina.com>
2020-10-24 5:25 ` Mike Galbraith [this message]
[not found] ` <20201024094224.2804-1-hdanton@sina.com>
2020-10-26 17:26 ` Sebastian Andrzej Siewior
2020-10-26 17:31 ` Sebastian Andrzej Siewior
2020-10-26 19:15 ` Mike Galbraith
2020-10-26 19:53 ` Sebastian Andrzej Siewior
2020-10-27 6:03 ` Mike Galbraith
2020-10-27 9:00 ` Sebastian Andrzej Siewior
2020-10-27 9:49 ` Mike Galbraith
2020-10-27 10:14 ` Mike Galbraith
2020-10-27 10:18 ` Sebastian Andrzej Siewior
2020-10-27 11:13 ` Mike Galbraith
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