Em Tue, Aug 14, 2018 at 09:27:26AM +0200, Jiri Olsa escreveu: > On Tue, Aug 14, 2018 at 11:47:39AM +1000, Michael Ellerman wrote: > > Jiri Olsa <jo...@kernel.org> writes: > > > diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh > > > index ea48aa6f8d19..9d466e853aec 100755 > > > --- a/tools/perf/check-headers.sh > > > +++ b/tools/perf/check-headers.sh > > > @@ -88,6 +88,8 @@ check () { > > > # differences. > > > test -d ../../include || exit 0 > > > > > > +pushd ../.. > /dev/null > > > + > > > # simple diff check > > > for i in $HEADERS; do > > > check $i -B > > > > This breaks the build when sh is not bash: > > > > ./check-headers.sh: 91: ./check-headers.sh: pushd: not found > > ./check-headers.sh: 107: ./check-headers.sh: popd: not found > > Makefile.perf:205: recipe for target 'sub-make' failed > > sry.. Arnaldo, would you change it for simple cd (attached below) > or should I send the fix?
Nah, I'm folding this in, to keep it bisectable. > thanks, > jirka > > > --- > diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh > index 80bf84803677..466540ee8ea7 100755 > --- a/tools/perf/check-headers.sh > +++ b/tools/perf/check-headers.sh > @@ -88,7 +88,7 @@ check () { > # differences. > test -d ../../include || exit 0 > > -pushd ../.. > /dev/null > +cd ../.. > > # simple diff check > for i in $HEADERS; do > @@ -104,4 +104,4 @@ check include/uapi/linux/mman.h '-I "^#include > <\(uapi/\)*asm/mman.h>"' > # diff non-symmetric files > check_2 tools/perf/arch/x86/entry/syscalls/syscall_64.tbl > arch/x86/entry/syscalls/syscall_64.tbl > > -popd > /dev/null > +cd tools/perf