Hi, On 20/08/19 13:35, kbuild test robot wrote: > Hi Juri, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on linus/master] > [cannot apply to v5.3-rc5 next-20190819] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] This seems to be indeed the case, as this patch is for RT v4.19-rt stable tree: git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git v4.19-rt I was under the impression that putting "RT" on the subject line (before PATCH) would prevent build bot to pick this up, but maybe something else/different is needed? Thanks, Juri