On Fri, Feb 19, 2021 at 09:26:08AM +0300, Ivan Safonov wrote: > On 2/18/21 11:55 AM, kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > head: cd560d8023bf73c94d755908c8d4a0994dd1ec34 > > commit: bc4bf94cc2aed9192184782dbb9f884c5d6b9e82 [10767/11658] staging:wlan-ng: use memdup_user instead of kmalloc/copy_from_user > > config: i386-randconfig-s001-20210218 (attached as .config) > > compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 > > reproduce: > > # apt-get install sparse > > # sparse version: v0.6.3-215-g0fb77bb6-dirty > > # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=bc4bf94cc2aed9192184782dbb9f884c5d6b9e82 > > git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > > git fetch --no-tags linux-next master > > git checkout bc4bf94cc2aed9192184782dbb9f884c5d6b9e82 > > # save the attached .config to linux build tree > > make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386 > > > > If you fix the issue, kindly add following tag as appropriate > > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > > > Greg, should I fix my patch? > > Pritthijit Nath <pritthijit.nath at icloud.com> has already made a fix for > this warning: > http://driverdev.linuxdriverproject.org/pipermail/driverdev-devel/2021-February/150785.html Can you respond to that email with a "Reviewed-by:" please? thanks, greg k-h