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From: Johannes Berg <johannes@sipsolutions.net>
To: Catalin Marinas <catalin.marinas@arm.com>
Cc: linux-kernel <linux-kernel@vger.kernel.org>
Subject: kmemleak - percpu reliability?
Date: Wed, 27 Apr 2016 11:00:34 +0200	[thread overview]
Message-ID: <1461747634.3723.4.camel@sipsolutions.net> (raw)

Hi,

Yesterday I found the bug fixed by this commit:
https://git.kernel.org/cgit/linux/kernel/git/jberg/mac80211.git/commit/?id=e6436be21e77e3659b4ff7e357ab5a8342d132d2

The first case can easily be reproduced by running:

# iw wlan0 interface add wlan0 type monitor

(reusing the name "wlan0" twice, the command should fail)

I tried to see what happens with kmemleak, but for some reason it won't
report it even with forced rescan etc.

Am I missing something?

Thanks,
johannes

             reply	other threads:[~2016-04-27  9:00 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-27  9:00 Johannes Berg [this message]
2016-04-27  9:38 ` kmemleak - percpu reliability? Catalin Marinas
2016-04-27  9:40   ` Johannes Berg

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