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Date: Wed, 8 Aug 2018 13:42:14 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Thomas-Mich Richter <tmricht@...ux.ibm.com>
Cc: mpe@...erman.id.au, linux-kernel@...r.kernel.org,
linux-perf-users@...r.kernel.org, brueckner@...ux.vnet.ibm.com,
schwidefsky@...ibm.com, heiko.carstens@...ibm.com
Subject: Re: [PATCH 2/3] perf report: Add raw report support for s390
auxiliary trace
Em Wed, Aug 08, 2018 at 01:14:51PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Wed, Aug 08, 2018 at 01:08:43PM -0300, Arnaldo Carvalho de Melo escreveu:
> > No need for __packed.
>
> > I'm removing that to avoid having this failling in compilers that have
> > such a warning, since we default to Werror.
>
> > Holler if there is something I'missing :-)
>
> In file included from util/cpumap.h:10,
> from util/s390-cpumsf.c:150:
> util/s390-cpumsf.c: In function 's390_cpumsf_diag_show':
> util/s390-cpumsf.c:208:10: error: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
> pr_err("Invalid AUX trace diagnostic entry [%#08lx]\n", pos);
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /git/linux/tools/perf/util/debug.h:20:21: note: in definition of macro 'pr_fmt'
> #define pr_fmt(fmt) fmt
> ^~~
> util/s390-cpumsf.c:208:3: note: in expansion of macro 'pr_err'
> pr_err("Invalid AUX trace diagnostic entry [%#08lx]\n", pos);
> ^~~~~~
> util/s390-cpumsf.c: In function 's390_cpumsf_trailer_show':
> util/s390-cpumsf.c:233:10: error: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]
> pr_err("Invalid AUX trace trailer entry [%#08lx]\n", pos);
So for those I applied this, seems to pass the ones that were failing,
restarting tests...
diff --git a/tools/perf/util/s390-cpumsf.c b/tools/perf/util/s390-cpumsf.c
index 2bcb160a08f0..d2c78ffd9fee 100644
--- a/tools/perf/util/s390-cpumsf.c
+++ b/tools/perf/util/s390-cpumsf.c
@@ -187,7 +187,7 @@ static bool s390_cpumsf_basic_show(const char *color, size_t pos,
pr_err("Invalid AUX trace basic entry [%#08zx]\n", pos);
return false;
}
- color_fprintf(stdout, color, " [%#08x] Basic Def:%04x Inst:%#04x"
+ color_fprintf(stdout, color, " [%#08zx] Basic Def:%04x Inst:%#04x"
" %c%c%c%c AS:%d ASN:%#04x IA:%#018llx\n"
"\t\tCL:%d HPP:%#018llx GPP:%#018llx\n",
pos, basic->def, basic->U,
@@ -205,10 +205,10 @@ static bool s390_cpumsf_diag_show(const char *color, size_t pos,
struct hws_diag_entry *diag)
{
if (diag->def < S390_CPUMSF_DIAG_DEF_FIRST) {
- pr_err("Invalid AUX trace diagnostic entry [%#08lx]\n", pos);
+ pr_err("Invalid AUX trace diagnostic entry [%#08zx]\n", pos);
return false;
}
- color_fprintf(stdout, color, " [%#08x] Diag Def:%04x %c\n",
+ color_fprintf(stdout, color, " [%#08zx] Diag Def:%04x %c\n",
pos, diag->def, diag->I ? 'I' : ' ');
return true;
}
@@ -230,10 +230,10 @@ static bool s390_cpumsf_trailer_show(const char *color, size_t pos,
struct hws_trailer_entry *te)
{
if (te->bsdes != sizeof(struct hws_basic_entry)) {
- pr_err("Invalid AUX trace trailer entry [%#08lx]\n", pos);
+ pr_err("Invalid AUX trace trailer entry [%#08zx]\n", pos);
return false;
}
- color_fprintf(stdout, color, " [%#08x] Trailer %c%c%c bsdes:%d"
+ color_fprintf(stdout, color, " [%#08zx] Trailer %c%c%c bsdes:%d"
" dsdes:%d Overflow:%lld Time:%#llx\n"
"\t\tC:%d TOD:%#lx 1:%#llx 2:%#llx\n",
pos,
@@ -418,7 +418,7 @@ static bool s390_cpumsf_make_event(size_t pos,
event.sample.header.misc = sample.cpumode;
event.sample.header.size = sizeof(struct perf_event_header);
- pr_debug4("%s pos:%#zx ip:%#lx P:%d CL:%d pid:%d.%d cpumode:%d cpu:%d\n",
+ pr_debug4("%s pos:%#zx ip:%#" PRIx64 " P:%d CL:%d pid:%d.%d cpumode:%d cpu:%d\n",
__func__, pos, sample.ip, basic->P, basic->CL, sample.pid,
sample.tid, sample.cpumode, sample.cpu);
if (perf_session__deliver_synth_event(sfq->sf->session, &event,
@@ -498,7 +498,7 @@ static int s390_cpumsf_samples(struct s390_cpumsf_queue *sfq, u64 *ts)
*/
aux_ts = get_trailer_time(buf);
if (!aux_ts) {
- pr_err("[%#08lx] Invalid AUX trailer entry TOD clock base\n",
+ pr_err("[%#08" PRIx64 "] Invalid AUX trailer entry TOD clock base\n",
sfq->buffer->data_offset);
aux_ts = ~0ULL;
goto out;
@@ -607,7 +607,7 @@ static int s390_cpumsf_run_decoder(struct s390_cpumsf_queue *sfq,
buffer->use_size = buffer->size;
buffer->use_data = buffer->data;
}
- pr_debug4("%s queue_nr:%d buffer:%ld offset:%#lx size:%#zx rest:%#zx\n",
+ pr_debug4("%s queue_nr:%d buffer:%" PRId64 " offset:%#" PRIx64 " size:%#zx rest:%#zx\n",
__func__, sfq->queue_nr, buffer->buffer_nr, buffer->offset,
buffer->size, buffer->use_size);
err = s390_cpumsf_samples(sfq, ts);
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