Re: Several suspected memory leaks

From: Michael Ellerman
Date: Wed Jul 11 2018 - 10:27:45 EST


Hi Paul,

Paul Menzel <pmenzel@xxxxxxxxxxxxx> writes:
> Dear Liunx folks,
>
> On a the IBM S822LC (8335-GTA) with Ubuntu 18.04 I built Linux master
> â 4.18-rc4+, commit 092150a2 (Merge branch 'for-linus'
> of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid) â with
> kmemleak. Several issues are found.

Is this the first time you've tested it?
Or did these warnings only show up recently?

> ```
> $ grep KMEMLEAK /boot/config-4.18.0-rc4+
> CONFIG_HAVE_DEBUG_KMEMLEAK=y
> CONFIG_DEBUG_KMEMLEAK=y
> CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=10000
> # CONFIG_DEBUG_KMEMLEAK_TEST is not set
> # CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF is not set


I'm not seeing any warnings on my machine here, maybe it's something
config related. Can you send your full .config ?

cheers