From: tip-bot for Arnaldo Carvalho de Melo <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: tglx@linutronix.de, jolsa@kernel.org, hpa@zytor.com,
dsahern@gmail.com, mingo@kernel.org, adrian.hunter@intel.com,
wangnan0@huawei.com, linux-kernel@vger.kernel.org,
namhyung@kernel.org, acme@redhat.com
Subject: [tip:perf/core] perf tests bp_account: Fix build with clang-6
Date: Mon, 19 Mar 2018 23:37:11 -0700 [thread overview]
Message-ID: <tip-a3jnkzh4xam0l954de5tn66d@git.kernel.org> (raw)
Commit-ID: 1cd618838b9703eabe4a75badf433382b12f6bef
Gitweb: https://git.kernel.org/tip/1cd618838b9703eabe4a75badf433382b12f6bef
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
AuthorDate: Mon, 19 Mar 2018 10:51:00 -0300
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Mon, 19 Mar 2018 13:51:54 -0300
perf tests bp_account: Fix build with clang-6
To shut up this compiler warning:
CC /tmp/build/perf/tests/bp_account.o
CC /tmp/build/perf/tests/task-exit.o
CC /tmp/build/perf/tests/sw-clock.o
tests/bp_account.c:106:20: error: pointer type mismatch ('int (*)(void)' and 'void *') [-Werror,-Wpointer-type-mismatch]
void *addr = is_x ? test_function : (void *) &the_var;
^ ~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~
1 error generated.
Noticed with clang 6 on fedora rawhide.
[perfbuilder@44490f0e7241 perf]$ clang -v
clang version 6.0.0 (tags/RELEASE_600/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-redhat-linux/8
Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/8
Selected GCC installation: /usr/bin/../lib/gcc/x86_64-redhat-linux/8
Candidate multilib: .;@m64
Candidate multilib: 32;@m32
Selected multilib: .;@m64
[perfbuilder@44490f0e7241 perf]$
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Fixes: 032db28e5fa3 ("perf tests: Add breakpoint accounting/modify test")
Link: https://lkml.kernel.org/n/tip-a3jnkzh4xam0l954de5tn66d@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/tests/bp_account.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/tests/bp_account.c b/tools/perf/tests/bp_account.c
index 9e88d7608951..a20cbc445426 100644
--- a/tools/perf/tests/bp_account.c
+++ b/tools/perf/tests/bp_account.c
@@ -103,7 +103,7 @@ static int bp_accounting(int wp_cnt, int share)
static int detect_cnt(bool is_x)
{
struct perf_event_attr attr;
- void *addr = is_x ? test_function : (void *) &the_var;
+ void *addr = is_x ? (void *)test_function : (void *)&the_var;
int fd[100], cnt = 0, i;
while (1) {
reply other threads:[~2018-03-20 6:37 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=tip-a3jnkzh4xam0l954de5tn66d@git.kernel.org \
--to=tipbot@zytor.com \
--cc=acme@redhat.com \
--cc=adrian.hunter@intel.com \
--cc=dsahern@gmail.com \
--cc=hpa@zytor.com \
--cc=jolsa@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-tip-commits@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=namhyung@kernel.org \
--cc=tglx@linutronix.de \
--cc=wangnan0@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome