kmemleak - percpu reliability?
From: Johannes Berg
Date: Wed Apr 27 2016 - 05:00:46 EST
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