[kbuild-all] Re: [linux-next:master 10767/11658] drivers/staging/wlan-ng/p80211netdev.c:572:33: sparse: sparse: incorrect type in argument 1 (different address spaces)

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/commi... > 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(a)intel.com&gt; > 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-Fe...