From: Johannes Berg <johannes@sipsolutions.net>
To: Sander Eikelenboom <linux@eikelenboom.it>,
linux-wireless <linux-wireless@vger.kernel.org>,
Arend Van Spriel <arend.vanspriel@broadcom.com>
Cc: netdev@vger.kernel.org
Subject: Re: 4.12-RC2 BUG: scheduling while atomic: irq/47-iwlwifi
Date: Mon, 22 May 2017 12:57:08 +0200 [thread overview]
Message-ID: <1495450628.2653.14.camel@sipsolutions.net> (raw)
In-Reply-To: <a54f3f4f-2365-2154-ad18-82e4cd572aac@eikelenboom.it> (sfid-20170522_124945_484427_F6127CF5)
On Mon, 2017-05-22 at 12:36 +0200, Sander Eikelenboom wrote:
> Hi,
>
> I encountered this splat with 4.12-RC2.
Ugh, yeah, I should've seen that in the review.
Arend, please take a look at this. cfg80211_sched_scan_results() cannot
sleep, so you can't rtnl_lock() in there. Looks like you can just rely
on RCU though?
johannes
next parent reply other threads:[~2017-05-22 10:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <a54f3f4f-2365-2154-ad18-82e4cd572aac@eikelenboom.it>
2017-05-22 10:57 ` Johannes Berg [this message]
2017-05-22 12:09 ` 4.12-RC2 BUG: scheduling while atomic: irq/47-iwlwifi Arend van Spriel
2017-05-22 21:02 ` Arend Van Spriel
2017-05-22 21:04 ` Johannes Berg
2017-05-23 7:19 ` Arend Van Spriel
2017-05-23 7:22 ` Johannes Berg
2017-05-23 7:24 ` Arend Van Spriel
2017-05-23 17:51 ` Sander Eikelenboom
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