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From: Masami Hiramatsu <mhiramat@kernel.org>
To: Shuah Khan <shuah@kernel.org>
Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org,
	jaswinder.singh@linaro.org,
	"Emilio López" <emilio.lopez@collabora.co.uk>
Subject: [BUGFIX PATCH v2 5/5] selftests: sync: Fix cast warnings on arm
Date: Mon, 21 Oct 2019 17:28:47 +0900	[thread overview]
Message-ID: <157164652761.17692.731770786837445849.stgit@devnote2> (raw)
In-Reply-To: <157164647813.17692.3834082082658965225.stgit@devnote2>

Fix warnings on __u64 and pointer translation on arm and
other 32bit architectures. Since the pointer is 32bits on
those archs, we should not directly cast those types.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Emilio López <emilio.lopez@collabora.co.uk>
---
 tools/testing/selftests/sync/sync.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/sync/sync.c b/tools/testing/selftests/sync/sync.c
index f3d599f249b9..7741c0518d18 100644
--- a/tools/testing/selftests/sync/sync.c
+++ b/tools/testing/selftests/sync/sync.c
@@ -109,7 +109,7 @@ static struct sync_file_info *sync_file_info(int fd)
 			return NULL;
 		}
 
-		info->sync_fence_info = (uint64_t)fence_info;
+		info->sync_fence_info = (uint64_t)(unsigned long)fence_info;
 
 		err = ioctl(fd, SYNC_IOC_FILE_INFO, info);
 		if (err < 0) {
@@ -124,7 +124,7 @@ static struct sync_file_info *sync_file_info(int fd)
 
 static void sync_file_info_free(struct sync_file_info *info)
 {
-	free((void *)info->sync_fence_info);
+	free((void *)(unsigned long)info->sync_fence_info);
 	free(info);
 }
 
@@ -152,7 +152,7 @@ int sync_fence_count_with_status(int fd, int status)
 	if (!info)
 		return -1;
 
-	fence_info = (struct sync_fence_info *)info->sync_fence_info;
+	fence_info = (struct sync_fence_info *)(unsigned long)info->sync_fence_info;
 	for (i = 0 ; i < info->num_fences ; i++) {
 		if (fence_info[i].status == status)
 			count++;


      parent reply	other threads:[~2019-10-21  8:28 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-21  8:27 [BUGFIX PATCH v2 0/5] selftests: Fixes for 32bit arch Masami Hiramatsu
2019-10-21  8:28 ` [BUGFIX PATCH v2 1/5] selftests: proc: Make va_max 1GB on " Masami Hiramatsu
2019-10-21 17:30   ` Alexey Dobriyan
2019-10-23  1:56     ` Masami Hiramatsu
2019-10-23  4:51       ` Masami Hiramatsu
2019-10-21  8:28 ` [BUGFIX PATCH v2 2/5] selftests: vm: Build/Run 64bit tests only on 64bit arch Masami Hiramatsu
2019-10-21  8:28 ` [BUGFIX PATCH v2 3/5] selftests: net: Use size_t and ssize_t for counting file size Masami Hiramatsu
2019-10-21  8:28 ` [BUGFIX PATCH v2 4/5] selftests: net: Fix printf format warnings on arm Masami Hiramatsu
2019-10-21  8:28 ` Masami Hiramatsu [this message]

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