From: Jens Axboe <axboe@kernel.dk>
To: Matthew Wilcox <willy@infradead.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Christoph Lameter <cl@linux.com>,
Linux Memory Management List <linux-mm@kvack.org>
Subject: Re: slub: BUG: Invalid wait context
Date: Thu, 2 Sep 2021 12:59:33 -0600 [thread overview]
Message-ID: <91af18d0-64cb-71ac-e9f4-4135fe02cb33@kernel.dk> (raw)
In-Reply-To: <YTEeTK83KNBmuJLC@casper.infradead.org>
On 9/2/21 12:56 PM, Matthew Wilcox wrote:
> On Thu, Sep 02, 2021 at 10:22:23AM -0600, Jens Axboe wrote:
>> Hi,
>>
>> Booting current -git yields the below splat. I'm assuming this is
>> related to the new RT stuff, where spin_lock() can sleep. This obviously
>> won't fly off IPI.
>
> You want to turn off PROVE_RAW_LOCK_NESTING for the moment.
Because?
--
Jens Axboe
next prev parent reply other threads:[~2021-09-02 18:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-02 16:22 slub: BUG: Invalid wait context Jens Axboe
2021-09-02 18:56 ` Matthew Wilcox
2021-09-02 18:59 ` Jens Axboe [this message]
2021-09-02 19:02 ` Matthew Wilcox
2021-09-02 19:05 ` Jens Axboe
2021-09-02 19:55 ` Thomas Gleixner
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