Jiri Olsa f39fbd05f9 perf tools: Fix time sorting ...

commit 722ddfde366fd46205456a9c5ff9b3359dc9a75e upstream.

The final sort might get confused when the comparison is done over
bigger numbers than int like for -s time.

Check the following report for longer workloads:

  $ perf report -s time -F time,overhead --stdio

Fix hist_entry__sort() to properly return int64_t and not possible cut
int.

Fixes: 043ca389a3 ("perf tools: Use hpp formats to sort final output")
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: stable@vger.kernel.org # v3.16+
Link: http://lore.kernel.org/lkml/20191104232711.16055-1-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-11-12 19:20:37 +01:00

..

arch

perf tools: Propagate get_cpuid() error

2019-11-06 13:05:42 +01:00

bench

perf bench numa: Fix cpu0 binding

2019-08-29 08:28:36 +02:00

Documentation

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examples/bpf

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include/bpf

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jvmti

perf jvmti: Address gcc string overflow warning for strncpy()

2019-07-26 09:14:04 +02:00

pmu-events

perf jevents: Fix period for Intel fixed counters

2019-11-06 13:05:42 +01:00

python

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scripts

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tests

perf tests: Avoid raising SEGV using an obvious NULL dereference

2019-11-06 13:05:41 +01:00

trace

perf trace beauty ioctl: Fix off-by-one error in cmd->string table

2019-10-05 13:09:50 +02:00

ui

perf hists browser: Fix potential NULL pointer dereference found by the smatch tool

2019-07-31 07:27:06 +02:00

util

perf tools: Fix time sorting

2019-11-12 19:20:37 +01:00

.gitignore

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Build

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builtin-annotate.c

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builtin-bench.c

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builtin-buildid-cache.c

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builtin-buildid-list.c

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builtin-c2c.c

perf c2c: Fix memory leak in build_cl_output()

2019-11-10 11:27:24 +01:00

builtin-config.c

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builtin-data.c

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builtin-diff.c

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builtin-evlist.c

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builtin-ftrace.c

perf ftrace: Fix failure to set cpumask when only one cpu is present

2019-08-29 08:28:46 +02:00

builtin-help.c

perf help: Remove needless use of strncpy()

2019-07-03 13:14:41 +02:00

builtin-inject.c

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builtin-kallsyms.c

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builtin-kmem.c

perf kmem: Fix memory leak in compact_gfp_flags()

2019-11-10 11:27:25 +01:00

builtin-kvm.c

perf tools: Propagate get_cpuid() error

2019-11-06 13:05:42 +01:00

builtin-list.c

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builtin-lock.c

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builtin-mem.c

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builtin-probe.c

perf probe: Avoid calling freeing routine multiple times for same pointer

2019-08-16 10:12:48 +02:00

builtin-record.c

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builtin-report.c

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builtin-sched.c

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builtin-script.c

perf script brstackinsn: Fix recovery from LBR/binary mismatch

2019-11-06 13:05:42 +01:00

builtin-stat.c

perf stat: Reset previous counts on repeat with interval

2019-10-11 18:21:29 +02:00

builtin-timechart.c

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builtin-top.c

perf top: Fix potential NULL pointer dereference detected by the smatch tool

2019-07-31 07:27:06 +02:00

builtin-trace.c

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builtin-version.c

perf version: Fix segfault due to missing OPT_END()

2019-08-06 19:06:50 +02:00

builtin.h

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check-headers.sh

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command-list.txt

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CREDITS

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design.txt

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Makefile

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Makefile.config

perf build: Add detection of java-11-openjdk-devel package

2019-10-11 18:21:22 +02:00

Makefile.perf

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MANIFEST

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perf-archive.sh

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perf-completion.sh

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perf-read-vdso.c

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perf-sys.h

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perf-with-kcore.sh

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perf.c

perf config: Honour $PERF_CONFIG env var to specify alternate .perfconfig

2019-10-05 13:09:40 +02:00

perf.h

perf tools: Increase MAX_NR_CPUS and MAX_CACHES

2019-07-26 09:14:12 +02:00