Hi Stephen, [+James] On Wed, Dec 13, 2023 at 10:09:31AM +1100, Stephen Rothwell wrote: > After merging the arm-perf tree, today's linux-next build (x86_64 > allmodconfig) failed like this: > > In file included from drivers/perf/arm_dmc620_pmu.c:26: > include/linux/perf/arm_pmu.h:15:10: fatal error: asm/cputype.h: No such file or directory > 15 | #include <asm/cputype.h> > | ^~~~~~~~~~~~~~~ Damn, I tested with allnoconfig, defconfig and allmodconfig before I pushed, but only for ARCH=arm64. Thanks for reporting this. > I can't easily tell what caused this - possibly commit > > a5f4ca68f348 ("perf/arm_dmc620: Remove duplicate format attribute #defines") > > I have used the arm-perf and arm64 trees from next-20231212 for today > (since the arm64 tree merged the arm-perf tree). That looks likely. I'll try reverting it and see if it resolves the problem locally. Cheers, Will