linux-kernel - [PATCH -tip] perf probe: fix ARM 32 building error.

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Message-ID: <1428459274-138470-1-git-send-email-wangnan0@huawei.com>
Date:	Wed, 8 Apr 2015 02:14:34 +0000
From:	Wang Nan <wangnan0@...wei.com>
To:	<acme@...nel.org>, <jolsa@...nel.org>, <namhyung@...nel.org>,
	<mingo@...hat.com>, <masami.hiramatsu.pt@...achi.com>
CC:	<lizefan@...wei.com>, <pi3orama@....com>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH -tip] perf probe: fix ARM 32 building error.

Commit 9b118acae310f57baee770b5db402500d8695e50 ("perf probe: Fix to
handle aliased symbols in glibc") uses an absolute format '%lx' to
print u64 argument, which causes compiling error on ARM 32.

This patch replaces it with PRIx64.

Signed-off-by: Wang Nan <wangnan0@...wei.com>
---
 tools/perf/util/probe-event.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 8feac07..3dacec9 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -320,7 +320,8 @@ static int find_alternative_probe_point(struct debuginfo *dinfo,
 		ret = -ENOENT;
 		goto out;
 	}
-	pr_debug("Symbol %s address found : %lx\n", pp->function, address);
+	pr_debug("Symbol %s address found : %" PRIx64 "\n",
+			pp->function, address);
 
 	ret = debuginfo__find_probe_point(dinfo, (unsigned long)address,
 					  result);
-- 
1.8.3.4

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