From: Peter Zijlstra <peterz@infradead.org>
To: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Zqiang <qiang.zhang@windriver.com>,
Kees Cook <keescook@chromium.org>,
Stephen Boyd <swboyd@chromium.org>, Tejun Heo <tj@kernel.org>,
Lai Jiangshan <jiangshanlai@gmail.com>,
Ingo Molnar <mingo@redhat.com>, Will Deacon <will@kernel.org>,
Waiman Long <longman@redhat.com>,
Boqun Feng <boqun.feng@gmail.com>, linux-mm <linux-mm@kvack.org>
Subject: Re: [5.14] problem with dynamic memory allocation for object debugging
Date: Mon, 16 Aug 2021 11:10:59 +0200 [thread overview]
Message-ID: <YRoroyqsetwJVwah@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <b9cadd1b-ed1f-8eab-5de5-36c79c709c67@i-love.sakura.ne.jp>
On Sun, Aug 15, 2021 at 07:23:03PM +0900, Tetsuo Handa wrote:
> Hello.
>
> I'm frequently hitting "BUG: Invalid wait context", and
> it seems that this problem is not fixed yet.
Unless you're doing PREEMPT_RT development, don't use this lockdep
option. Once we get mainline clean, I'll default enable it and make it
go away, until then, don't use it unless you're interested.
prev parent reply other threads:[~2021-08-16 9:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-15 10:23 Tetsuo Handa
2021-08-15 10:42 ` Matthew Wilcox
2021-08-16 9:10 ` Peter Zijlstra [this message]
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