Em Mon, Nov 05, 2018 at 07:44:33AM -0800, Guenter Roeck escreveu: > On Wed, Oct 31, 2018 at 01:44:59PM -0300, Arnaldo Carvalho de Melo wrote: > > From: Arnaldo Carvalho de Melo <a...@redhat.com> > > > > Now when we run 'make -C tools/perf O=/tmp/build/perf' we end up with: > > > > $ cat /tmp/build/perf/trace/beauty/generated/mmap_flags_array.c > > static const char *mmap_flags[] = { > > [ilog2(0x40) + 1] = "32BIT", > > [ilog2(0x01) + 1] = "SHARED", > > [ilog2(0x02) + 1] = "PRIVATE", > > [ilog2(0x10) + 1] = "FIXED", > > [ilog2(0x20) + 1] = "ANONYMOUS", > > [ilog2(0x100000) + 1] = "FIXED_NOREPLACE", > > [ilog2(0x0100) + 1] = "GROWSDOWN", > > [ilog2(0x0800) + 1] = "DENYWRITE", > > [ilog2(0x1000) + 1] = "EXECUTABLE", > > [ilog2(0x2000) + 1] = "LOCKED", > > [ilog2(0x4000) + 1] = "NORESERVE", > > [ilog2(0x8000) + 1] = "POPULATE", > > [ilog2(0x10000) + 1] = "NONBLOCK", > > [ilog2(0x20000) + 1] = "STACK", > > [ilog2(0x40000) + 1] = "HUGETLB", > > [ilog2(0x80000) + 1] = "SYNC", > > }; > > $ > > > > Cc: Adrian Hunter <adrian.hun...@intel.com> > > Cc: David Ahern <dsah...@gmail.com> > > Cc: Jiri Olsa <jo...@kernel.org> > > Cc: Namhyung Kim <namhy...@kernel.org> > > Cc: Wang Nan <wangn...@huawei.com> > > Link: https://lkml.kernel.org/n/tip-t3fn7u3tjsupio6e6vkuf...@git.kernel.org > > Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> > > --- > > tools/perf/Makefile.perf | 11 +++++++++++ > > 1 file changed, 11 insertions(+) > > > > diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf > > index a31c5c29d53a..3ccb4f0bf088 100644 > > --- a/tools/perf/Makefile.perf > > +++ b/tools/perf/Makefile.perf > > @@ -1,4 +1,5 @@ > > include ../scripts/Makefile.include > > +include ../scripts/Makefile.arch > > > > # The default target of this Makefile is... > > all: > > @@ -385,6 +386,8 @@ export INSTALL SHELL_PATH > > SHELL = $(SHELL_PATH) > > > > linux_uapi_dir := $(srctree)/tools/include/uapi/linux > > +asm_generic_uapi_dir := $(srctree)/tools/include/uapi/asm-generic > > +arch_asm_uapi_dir := $(srctree)/tools/arch/$(ARCH)/include/uapi/asm/ > > > > This doesn't work for me. With v4.20-rc1: > > $ make ARCH=x86_64 defconfig > *** Default configuration is based on 'x86_64_defconfig'
I'll fix this, its the ARCH that needs to be normalized to x86 before building the path... - Arnaldo > # > # configuration written to .config > # > groeck@server:~/src/linux-staging$ make ARCH=x86_64 -j30 tools/perf > scripts/kconfig/conf --syncconfig Kconfig > BUILD: Doing 'make -j16' parallel build > HOSTCC /home/groeck/src/linux-staging/tools/perf/fixdep.o > HOSTLD /home/groeck/src/linux-staging/tools/perf/fixdep-in.o > LINK /home/groeck/src/linux-staging/tools/perf/fixdep > Warning: Kernel ABI header at 'tools/include/uapi/drm/i915_drm.h' differs > from latest version at 'include/uapi/drm/i915_drm.h' > diff -u tools/include/uapi/drm/i915_drm.h include/uapi/drm/i915_drm.h > Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' > differs from latest version at 'arch/x86/include/asm/cpufeatures.h' > diff -u tools/arch/x86/include/asm/cpufeatures.h > arch/x86/include/asm/cpufeatures.h > Warning: Kernel ABI header at 'tools/include/uapi/asm-generic/ioctls.h' > differs from latest version at 'include/uapi/asm-generic/ioctls.h' > diff -u tools/include/uapi/asm-generic/ioctls.h > include/uapi/asm-generic/ioctls.h > Makefile.config:814: No libbabeltrace found, disables 'perf data' CTF format > support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev > Makefile.config:851: No openjdk development package found, please install JDK > package, e.g. openjdk-8-jdk, java-1.8.0-openjdk-devel > make[4]: *** No rule to make target > '/home/groeck/src/linux-staging/tools/arch/x86_64/include/uapi/asm//mman.h', > needed by > '/home/groeck/src/linux-staging/tools/perf/trace/beauty/generated/mmap_flags_array.c'. > Stop. > make[4]: *** Waiting for unfinished jobs.... > PERF_VERSION = 4.20.rc1.g6510223 > Makefile.perf:206: recipe for target 'sub-make' failed > make[3]: *** [sub-make] Error 2 > Makefile:69: recipe for target 'all' failed > make[2]: *** [all] Error 2 > Makefile:77: recipe for target 'perf' failed > make[1]: *** [perf] Error 2 > Makefile:1688: recipe for target 'tools/perf' failed > make: *** [tools/perf] Error 2 > groeck@server:~/src/linux-staging$ ls tools/arch > alpha arc arm arm64 h8300 hexagon ia64 microblaze mips parisc > powerpc s390 sh sparc x86 xtensa