From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Subject: [PATCH] dm log: Use ULL suffix for 64-bit constants Date: Sun, 19 Apr 2015 00:07:30 +0200 Message-ID: <1429394850-8480-1-git-send-email-geert@linux-m68k.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Josef Bacik , Alasdair Kergon , Mike Snitzer Cc: dm-devel@redhat.com, Neil Brown , linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven List-Id: linux-raid.ids On 32-bit: drivers/md/dm-log-writes.c: In function =E2=80=98log_super=E2=80=99: drivers/md/dm-log-writes.c:323: warning: integer constant is too large = for =E2=80=98long=E2=80=99 type drivers/md/dm-log-writes.c:323: warning: integer constant is too large = for =E2=80=98long=E2=80=99 type drivers/md/dm-log-writes.c:323: warning: integer constant is too large = for =E2=80=98long=E2=80=99 type drivers/md/dm-log-writes.c:323: warning: integer constant is too large = for =E2=80=98long=E2=80=99 type drivers/md/dm-log-writes.c:323: warning: integer constant is too large = for =E2=80=98long=E2=80=99 type drivers/md/dm-log-writes.c:323: warning: integer constant is too large = for =E2=80=98long=E2=80=99 type drivers/md/dm-log-writes.c:323: warning: integer constant is too large = for =E2=80=98long=E2=80=99 type drivers/md/dm-log-writes.c:323: warning: integer constant is too large = for =E2=80=98long=E2=80=99 type drivers/md/dm-log-writes.c:323: warning: integer constant is too large = for =E2=80=98long=E2=80=99 type drivers/md/dm-log-writes.c:323: warning: integer constant is too large = for =E2=80=98long=E2=80=99 type Add a ULL suffix to WRITE_LOG_MAGIC to fix this. Also add a ULL suffix to WRITE_LOG_VERSION as it's stored in a __le64 field. Signed-off-by: Geert Uytterhoeven --- drivers/md/dm-log-writes.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/md/dm-log-writes.c b/drivers/md/dm-log-writes.c index 93e08446a87d06ff..ad1b049ae2ab80a9 100644 --- a/drivers/md/dm-log-writes.c +++ b/drivers/md/dm-log-writes.c @@ -55,8 +55,8 @@ #define LOG_DISCARD_FLAG (1 << 2) #define LOG_MARK_FLAG (1 << 3) =20 -#define WRITE_LOG_VERSION 1 -#define WRITE_LOG_MAGIC 0x6a736677736872 +#define WRITE_LOG_VERSION 1ULL +#define WRITE_LOG_MAGIC 0x6a736677736872ULL =20 /* * The disk format for this is braindead simple. --=20 1.9.1