From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org,
"Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 10/21] perf symbols: Warn on build id mismatch
Date: Mon, 4 May 2015 18:36:19 -0300 [thread overview]
Message-ID: <1430775390-22523-11-git-send-email-acme@kernel.org> (raw)
In-Reply-To: <1430775390-22523-1-git-send-email-acme@kernel.org>
From: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>
Add a debug message to indicate that the build id didn't match.
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1429904686-16516-1-git-send-email-naveen.n.rao@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/symbol-elf.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index d99b442..9d526a5 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -683,6 +683,7 @@ int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name,
}
if (!dso__build_id_equal(dso, build_id)) {
+ pr_debug("%s: build id mismatch for %s.\n", __func__, name);
dso->load_errno = DSO_LOAD_ERRNO__MISMATCHING_BUILDID;
goto out_elf_end;
}
--
2.1.0
next prev parent reply other threads:[~2015-05-04 21:37 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-04 21:36 [GIT PULL 00/21] perf/core improvements and fixes Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 01/21] perf probe ppc: Fix symbol fixup issues due to ELF type Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 02/21] perf probe ppc: Use the right prefix when ignoring SyS symbols on ppc Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 03/21] perf probe ppc: Enable matching against dot symbols automatically Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 04/21] perf probe ppc64le: Fix ppc64 ABIv2 symbol decoding Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 05/21] perf probe ppc64le: Prefer symbol table lookup over DWARF Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 06/21] perf probe ppc64le: Fixup function entry if using kallsyms lookup Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 07/21] perf evlist: Amend mmap ref counting for the AUX area mmap Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 08/21] perf script: Always allow fields 'addr' and 'cpu' for auxtrace Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 09/21] perf report: Add Instruction Tracing support Arnaldo Carvalho de Melo
2015-05-04 21:36 ` Arnaldo Carvalho de Melo [this message]
2015-05-04 21:36 ` [PATCH 11/21] perf tools: Fix bison-related build failure on CentOS 6 Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 12/21] perf probe: Improve detection of file/function name in the probe pattern Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 13/21] perf tools: Improve strfilter to append additional rules Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 14/21] perf tools: Add strfilter__string to recover rules string Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 15/21] perf probe: Accept multiple filter options Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 16/21] perf probe: Accept filter argument for --list Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 17/21] perf kmem: Implement stat --page --caller Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 18/21] perf kmem: Support sort keys on page analysis Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 19/21] perf kmem: Add --live option for current allocation stat Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 20/21] perf kmem: Print gfp flags in human readable string Arnaldo Carvalho de Melo
2015-05-04 21:36 ` [PATCH 21/21] perf kmem: Add kmem.default config option Arnaldo Carvalho de Melo
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