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perf color: Add printf format checking and resolve issues

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Add printf format checking to vararg printf routines in
color.h. Resolve build errors/bugs that are found through this
checking.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Yicong Yang <yangyicong@hisilicon.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Will Deacon <will@kernel.org>
Cc: James Clark <james.clark@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: John Garry <john.g.garry@oracle.com>
Link: https://lore.kernel.org/r/20241017175356.783793-2-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers 2024-10-17 10:53:50 -07:00 committed by Namhyung Kim
parent 4585038b8e
commit 58fc358a3e
8 changed files with 15 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/perf/builtin-sched.c
View File

@ -1743,7 +1743,7 @@ static int map_switch_event(struct perf_sched *sched, struct evsel *evsel,
}
if (sched->map.comp && new_cpu)
color_fprintf(stdout, color, " (CPU %d)", this_cpu);
color_fprintf(stdout, color, " (CPU %d)", this_cpu.cpu);
if (proceed != 1) {
color_fprintf(stdout, color, "\n");

2
tools/perf/builtin-trace.c
View File

@ -1873,7 +1873,7 @@ static int trace__process_event(struct trace *trace, struct machine *machine,
switch (event->header.type) {
case PERF_RECORD_LOST:
color_fprintf(trace->output, PERF_COLOR_RED,
"LOST %" PRIu64 " events!\n", event->lost.lost);
"LOST %" PRIu64 " events!\n", (u64)event->lost.lost);
ret = machine__process_lost_event(machine, event, sample);
break;
default:

2
tools/perf/util/arm-spe.c
View File

@ -122,7 +122,7 @@ static void arm_spe_dump(struct arm_spe *spe __maybe_unused,
else
pkt_len = 1;
printf(".");
color_fprintf(stdout, color, " %08x: ", pos);
color_fprintf(stdout, color, " %08zx: ", pos);
for (i = 0; i < pkt_len; i++)
color_fprintf(stdout, color, " %02x", buf[i]);
for (; i < 16; i++)

9
tools/perf/util/color.h
View File

@ -2,6 +2,7 @@
#ifndef __PERF_COLOR_H
#define __PERF_COLOR_H
#include <linux/compiler.h>
#include <stdio.h>
#include <stdarg.h>
@ -37,11 +38,11 @@ int perf_config_colorbool(const char *var, const char *value, int stdout_is_tty)
int color_vsnprintf(char *bf, size_t size, const char *color,
const char *fmt, va_list args);
int color_vfprintf(FILE *fp, const char *color, const char *fmt, va_list args);
int color_fprintf(FILE *fp, const char *color, const char *fmt, ...);
int color_snprintf(char *bf, size_t size, const char *color, const char *fmt, ...);
int color_fprintf(FILE *fp, const char *color, const char *fmt, ...) __printf(3, 4);
int color_snprintf(char *bf, size_t size, const char *color, const char *fmt, ...) __printf(4, 5);
int value_color_snprintf(char *bf, size_t size, const char *fmt, double value);
int percent_color_snprintf(char *bf, size_t size, const char *fmt, ...);
int percent_color_len_snprintf(char *bf, size_t size, const char *fmt, ...);
int percent_color_snprintf(char *bf, size_t size, const char *fmt, ...) __printf(3, 4);
int percent_color_len_snprintf(char *bf, size_t size, const char *fmt, ...) __printf(3, 4);
int percent_color_fprintf(FILE *fp, const char *fmt, double percent);
const char *get_percent_color(double percent);

2
tools/perf/util/intel-bts.c
View File

@ -100,7 +100,7 @@ static void intel_bts_dump(struct intel_bts *bts __maybe_unused,
else
sz = len;
printf(".");
color_fprintf(stdout, color, " %08x: ", pos);
color_fprintf(stdout, color, " %08zx: ", pos);
for (i = 0; i < sz; i++)
color_fprintf(stdout, color, " %02x", buf[i]);
for (; i < br_sz; i++)

2
tools/perf/util/intel-pt.c
View File

@ -249,7 +249,7 @@ static void intel_pt_dump(struct intel_pt *pt __maybe_unused,
else
pkt_len = 1;
printf(".");
color_fprintf(stdout, color, " %08x: ", pos);
color_fprintf(stdout, color, " %08zx: ", pos);
for (i = 0; i < pkt_len; i++)
color_fprintf(stdout, color, " %02x", buf[i]);
for (; i < 16; i++)

2
tools/perf/util/s390-cpumsf.c
View File

@ -345,7 +345,7 @@ static bool s390_cpumsf_trailer_show(const char *color, size_t pos,
}
color_fprintf(stdout, color, " [%#08zx] Trailer %c%c%c bsdes:%d"
" dsdes:%d Overflow:%lld Time:%#llx\n"
"\t\tC:%d TOD:%#lx\n",
"\t\tC:%d TOD:%#llx\n",
pos,
te->f ? 'F' : ' ',
te->a ? 'A' : ' ',

8
tools/perf/util/s390-sample-raw.c
View File

@ -98,12 +98,12 @@ static void s390_cpumcfdg_dumptrail(const char *color, size_t offset,
te.res2 = be32_to_cpu(tep->res2);
color_fprintf(stdout, color, " [%#08zx] Trailer:%c%c%c%c%c"
" Cfvn:%d Csvn:%d Speed:%d TOD:%#llx\n",
" Cfvn:%d Csvn:%d Speed:%d TOD:%#lx\n",
offset, te.clock_base ? 'T' : ' ',
te.speed ? 'S' : ' ', te.mtda ? 'M' : ' ',
te.caca ? 'C' : ' ', te.lcda ? 'L' : ' ',
te.cfvn, te.csvn, te.cpu_speed, te.timestamp);
color_fprintf(stdout, color, "\t\t1:%lx 2:%lx 3:%lx TOD-Base:%#llx"
color_fprintf(stdout, color, "\t\t1:%lx 2:%lx 3:%lx TOD-Base:%#lx"
" Type:%x\n\n",
te.progusage1, te.progusage2, te.progusage3,
te.tod_base, te.mach_type);
@ -205,7 +205,7 @@ static void s390_cpumcfdg_dump(struct perf_pmu *pmu, struct perf_sample *sample)
char *ev_name = get_counter_name(ce.set, i, pmu);
color_fprintf(stdout, color,
"\tCounter:%03d %s Value:%#018lx\n", i,
"\tCounter:%03zd %s Value:%#018"PRIx64"\n", i,
ev_name ?: "<unknown>", be64_to_cpu(*p));
free(ev_name);
}
@ -260,7 +260,7 @@ static void s390_pai_all_dump(struct evsel *evsel, struct perf_sample *sample)
ev_name = get_counter_name(evsel->core.attr.config,
pai_data.event_nr, evsel->pmu);
color_fprintf(stdout, color, "\tCounter:%03d %s Value:%#018lx\n",
color_fprintf(stdout, color, "\tCounter:%03d %s Value:%#018"PRIx64"\n",
pai_data.event_nr, ev_name ?: "<unknown>",
pai_data.event_val);
free(ev_name);