Arnaldo Carvalho de Melo 19ce232173 perf flamegraph: Use /bin/bash for report and record scripts ... As all the other tools/perf/scripts/python/bin/*-{report,record} scripts, fixing the this problem reported by Daniel Diaz: Our OpenEmbedded builds detected an issue with 5287f92692 ("perf script: Add flamegraph.py script"): ERROR: perf-1.0-r9 do_package_qa: QA Issue: /usr/libexec/perf-core/scripts/python/bin/flamegraph-report contained in package perf-python requires /usr/bin/sh, but no providers found in RDEPENDS_perf-python? [file-rdeps] This means that there is a new binary pulled in in the shebang line which was unaccounted for: `/usr/bin/sh`. I don't see any other usage of /usr/bin/sh in the kernel tree (does not even exist on my Ubuntu dev machine) but plenty of /bin/sh. This patch is needed: -----8<----------8<----------8<----- diff --git a/tools/perf/scripts/python/bin/flamegraph-record b/tools/perf/scripts/python/bin/flamegraph-record index 725d66e71570..a2f3fa25ef81 100755 --- a/tools/perf/scripts/python/bin/flamegraph-record +++ b/tools/perf/scripts/python/bin/flamegraph-record @@ -1,2 +1,2 @@ -#!/usr/bin/sh +#!/bin/sh perf record -g "$@" diff --git a/tools/perf/scripts/python/bin/flamegraph-report b/tools/perf/scripts/python/bin/flamegraph-report index b1a79afd903b..b0177355619b 100755 --- a/tools/perf/scripts/python/bin/flamegraph-report +++ b/tools/perf/scripts/python/bin/flamegraph-report @@ -1,3 +1,3 @@ -#!/usr/bin/sh +#!/bin/sh # description: create flame graphs perf script -s "$PERF_EXEC_PATH"/scripts/python/flamegraph.py -- "$@" ----->8---------->8---------->8----- Fixes: 5287f92692 ("perf script: Add flamegraph.py script") Reported-by: Daniel Díaz <daniel.diaz@linaro.org> Acked-by: Andreas Gerstmayr <agerstmayr@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: lkft-triage@lists.linaro.org Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lore.kernel.org/lkml/CAEUSe7_wmKS361mKLTB1eYbzYXcKkXdU26BX5BojdKRz8MfPCw@mail.gmail.com Link: http://lore.kernel.org/lkml/20200505170320.GZ30487@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2020-05-05 16:35:32 -03:00
..
bin	perf flamegraph: Use /bin/bash for report and record scripts	2020-05-05 16:35:32 -03:00
Perf-Trace-Util	perf tools: Remove perf.h from source files not needing it	2019-08-29 17:38:32 -03:00
check-perf-trace.py
compaction-times.py
event_analyzing_sample.py
export-to-postgresql.py	perf scripts python: export-to-postgresql.py: Export switch events	2019-07-10 13:05:12 -03:00
export-to-sqlite.py	perf scripts python: export-to-sqlite.py: Export switch events	2019-07-10 12:37:35 -03:00
exported-sql-viewer.py	perf scripts python: exported-sql-viewer.py: Fix use of TRUE with SQLite	2019-11-13 09:13:16 -03:00
failed-syscalls-by-pid.py
flamegraph.py	perf script: Add flamegraph.py script	2020-04-16 12:19:14 -03:00
futex-contention.py
intel-pt-events.py
mem-phys-addr.py
net_dropmonitor.py
netdev-times.py
powerpc-hcalls.py
sched-migration.py
sctop.py
stackcollapse.py
stat-cpi.py
syscall-counts-by-pid.py
syscall-counts.py