On Sat, Nov 13, 2021 at 10:46:04PM +0800, Yafang Shao wrote: > On Sat, Nov 13, 2021 at 12:25 PM kernel test robot <lkp@xxxxxxxxx> wrote: > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > > head: 66f4beaa6c1d28161f534471484b2daa2de1dce0 > > commit: 60f2415e19d3948641149ac6aca137a7be1d1952 sched: Make schedstats helpers independent of fair sched class > > date: 6 weeks ago > > config: nds32-randconfig-s031-20211015 (attached as .config) > > compiler: nds32le-linux-gcc (GCC) 11.2.0 ... > > All errors (new ones prefixed by >>): > > > > include/linux/rtmutex.h:68:58: sparse: sparse: got $ Hi, Apologies for this late reply. The error was caused by the line: #define tsk $r25 in arch/nds32/include/asm/current.h I suppose it was only meant for assembly files but was also included in (most) C files and the '$' character made sparse crash in some weird circumstances. Patch is on the way. -- Luc
