diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-02-09 09:41:21 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-02-09 09:41:21 -0300 |
| commit | 0f000f9c89182950cd3500226729977251529364 (patch) | |
| tree | f6b874021d96217b9b00f37ceafe26f9333b7d37 | |
| parent | 61d9fc444987af3637dd4318f209631604f3d409 (diff) | |
perf powerpc: Fix printf conversion specifier for IP addresses
We need to use "%#" PRIx64 for u64 values, not "%lx", fixing this build
problem on powerpc 32-bit:
72 13.69 ubuntu:18.04-x-powerpc : FAIL powerpc-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
arch/powerpc/util/machine.c: In function 'arch__symbols__fixup_end':
arch/powerpc/util/machine.c:23:12: error: format '%lx' expects argument of type 'long unsigned int', but argument 6 has type 'u64 {aka long long unsigned int}' [-Werror=format=]
pr_debug4("%s sym:%s end:%#lx\n", __func__, p->name, p->end);
^
/git/linux/tools/perf/util/debug.h:18:21: note: in definition of macro 'pr_fmt'
#define pr_fmt(fmt) fmt
^~~
/git/linux/tools/perf/util/debug.h:33:29: note: in expansion of macro 'pr_debugN'
#define pr_debug4(fmt, ...) pr_debugN(4, pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~~
/git/linux/tools/perf/util/debug.h:33:42: note: in expansion of macro 'pr_fmt'
#define pr_debug4(fmt, ...) pr_debugN(4, pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~
arch/powerpc/util/machine.c:23:2: note: in expansion of macro 'pr_debug4'
pr_debug4("%s sym:%s end:%#lx\n", __func__, p->name, p->end);
^~~~~~~~~
cc1: all warnings being treated as errors
/git/linux/tools/build/Makefile.build:139: recipe for target 'util' failed
make[5]: *** [util] Error 2
/git/linux/tools/build/Makefile.build:139: recipe for target 'powerpc' failed
make[4]: *** [powerpc] Error 2
/git/linux/tools/build/Makefile.build:139: recipe for target 'arch' failed
make[3]: *** [arch] Error 2
73 30.47 ubuntu:18.04-x-powerpc64 : Ok powerpc64-linux-gnu-gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
Fixes: 557c3eadb7712741 ("perf powerpc: Fix gap between kernel end and module start")
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/arch/powerpc/util/machine.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/arch/powerpc/util/machine.c b/tools/perf/arch/powerpc/util/machine.c index c30e5cc88c16..e652a1aa8132 100644 --- a/tools/perf/arch/powerpc/util/machine.c +++ b/tools/perf/arch/powerpc/util/machine.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 +#include <inttypes.h> #include <stdio.h> #include <string.h> #include <internal/lib.h> // page_size @@ -20,5 +21,5 @@ void arch__symbols__fixup_end(struct symbol *p, struct symbol *c) p->end += page_size; else p->end = c->start; - pr_debug4("%s sym:%s end:%#lx\n", __func__, p->name, p->end); + pr_debug4("%s sym:%s end:%#" PRIx64 "\n", __func__, p->name, p->end); } |