Hi Al, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.headers.unaligned head: 5adcdf60b29da8386cab7bb157927fec96a46c42 commit: 5adcdf60b29da8386cab7bb157927fec96a46c42 [2/2] move asm/unaligned.h to linux/unaligned.h :::::: branch date: 23 hours ago :::::: commit date: 23 hours ago compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240819/202408190146.7jadYUKv-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/r/202408190146.7jadYUKv-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): Makefile.config:656: No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR PERF_VERSION = 6.11.rc1.g5adcdf60b29d >> util/arm-spe-decoder/arm-spe-pkt-decoder.c:14:10: fatal error: 'linux/unaligned.h' file not found 14 | #include <linux/unaligned.h> | ^~~~~~~~~~~~~~~~~~~ 1 error generated. make[8]: *** [tools/build/Makefile.build:106: tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.o] Error 1 make[8]: *** Waiting for unfinished jobs.... >> util/intel-pt-decoder/intel-pt-pkt-decoder.c:13:10: fatal error: 'linux/unaligned.h' file not found 13 | #include <linux/unaligned.h> | ^~~~~~~~~~~~~~~~~~~ In file included from util/intel-pt-decoder/intel-pt-insn-decoder.c:15: util/intel-pt-decoder/../../../arch/x86/lib/insn.c:16:10: fatal error: '../include/linux/unaligned.h' file not found 16 | #include "../include/linux/unaligned.h" /* __ignore_sync_check__ */ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. make[8]: *** [tools/build/Makefile.build:106: tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.o] Error 1 make[8]: *** Waiting for unfinished jobs.... 1 error generated. make[8]: *** [util/intel-pt-decoder/Build:14: tools/perf/util/intel-pt-decoder/intel-pt-insn-decoder.o] Error 1 make[7]: *** [tools/build/Makefile.build:158: arm-spe-decoder] Error 2 make[7]: *** Waiting for unfinished jobs.... make[7]: *** [tools/build/Makefile.build:158: intel-pt-decoder] Error 2 make[6]: *** [tools/build/Makefile.build:158: util] Error 2 make[5]: *** [Makefile.perf:762: tools/perf/perf-util-in.o] Error 2 make[5]: *** Waiting for unfinished jobs.... make[4]: *** [Makefile.perf:265: sub-make] Error 2 make[3]: *** [Makefile:70: all] Error 2 -- >> diff: tools/include/linux/unaligned.h: No such file or directory diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h diff -u tools/include/uapi/linux/stat.h include/uapi/linux/stat.h diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h diff -u tools/arch/x86/include/asm/msr-index.h arch/x86/include/asm/msr-index.h diff -u tools/arch/x86/include/uapi/asm/kvm.h arch/x86/include/uapi/asm/kvm.h diff -u tools/arch/x86/include/uapi/asm/svm.h arch/x86/include/uapi/asm/svm.h diff -u tools/arch/powerpc/include/uapi/asm/kvm.h arch/powerpc/include/uapi/asm/kvm.h diff -u tools/arch/arm64/include/uapi/asm/unistd.h arch/arm64/include/uapi/asm/unistd.h diff -u tools/include/uapi/asm-generic/unistd.h include/uapi/asm-generic/unistd.h diff -u tools/arch/arm64/include/asm/cputype.h arch/arm64/include/asm/cputype.h diff -u tools/include/linux/unaligned.h include/linux/unaligned.h diff -u tools/lib/list_sort.c lib/list_sort.c diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl diff -u tools/perf/arch/powerpc/entry/syscalls/syscall.tbl arch/powerpc/kernel/syscalls/syscall.tbl diff -u tools/perf/arch/s390/entry/syscalls/syscall.tbl arch/s390/kernel/syscalls/syscall.tbl diff -u tools/perf/trace/beauty/include/linux/socket.h include/linux/socket.h diff -u tools/perf/trace/beauty/include/uapi/linux/fs.h include/uapi/linux/fs.h diff -u tools/perf/trace/beauty/include/uapi/linux/mount.h include/uapi/linux/mount.h diff -u tools/perf/trace/beauty/include/uapi/linux/stat.h include/uapi/linux/stat.h diff -u tools/perf/trace/beauty/include/uapi/sound/asound.h include/uapi/sound/asound.h vim +14 tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c 5adcdf60b29da8 tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c Al Viro 2023-12-05 @14 #include <linux/unaligned.h> ffd3d18c20b8df tools/perf/util/arm-spe-pkt-decoder.c Kim Phillips 2018-01-14 15 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
