linux-kernel - [PATCH] md: fix compilation warning: left shift count >= width of type

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:	Fri, 21 Nov 2008 16:21:49 +0100
From:	"Hannes Eder" <hannes@...neseder.net>
To:	"Cheng Renquan" <crquan@...il.com>, NeilBrown <neilb@...e.de>,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH] md: fix compilation warning: left shift count >= width of type

Fix the following warnings:

drivers/md/md.c:1678: warning: left shift count >= width of type
drivers/md/md.c:1702: warning: left shift count >= width of type

Signed-off-by: Hannes Eder <hannes@...neseder.net>
---
 include/linux/raid/md_p.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h
index 269e147..9491026 100644
--- a/include/linux/raid/md_p.h
+++ b/include/linux/raid/md_p.h
@@ -194,7 +194,7 @@ static inline __u64 md_event(mdp_super_t *sb) {
 	return (ev<<32)| sb->events_lo;
 }

-#define MD_SUPERBLOCK_1_TIME_SEC_MASK ((1UL<<40) - 1)
+#define MD_SUPERBLOCK_1_TIME_SEC_MASK ((1ULL<<40) - 1)

 /*
  * The version-1 superblock :
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/