On Sat, Feb 03, 2018 at 03:14:01AM +0800, kbuild test robot wrote: > Hi Peter, > > I love your patch! Yet something to improve: > > [auto build test ERROR on asm-generic/master] > [also build test ERROR on v4.15 next-20180202] > [if your patch is applied to the wrong git tree, please drop us a note to > help improve the system] > > url: > https://github.com/0day-ci/linux/commits/Peter-Zijlstra/asm-generic-Disallow-no-op-mb-for-SMP-systems/20180203-000108 > base: https://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git > master > config: mn10300-asb2364_defconfig (attached as .config) > compiler: am33_2.0-linux-gcc (GCC) 7.2.0
David, this one is yours :-) Does that mn10300 thing really have sequentially consistent SMP (no store buffers or anything?)
