From: Al Viro <viro@ZenIV.linux.org.uk>
To: agrover@redhat.com
Cc: linux-kernel@vger.kernel.org
Subject: drivers/target/target_core_transport.c breakage on i386
Date: Mon, 8 Aug 2011 01:10:55 +0100 [thread overview]
Message-ID: <20110808001055.GB2203@ZenIV.linux.org.uk> (raw)
In commit ec98f7825c6eaa4a9afb0eb518826efc8a2ed4a2
Author: Andy Grover <agrover@redhat.com>
Date: Wed Jul 20 19:28:46 2011 +0000
target: Eliminate usage of struct se_mem
we got
+ task_count = DIV_ROUND_UP(sectors, dev_max_sectors);
and that's sector_t/sector_t. 64bit division on i386 is no-no in
the kernel - it emits __udivdi3 call and it's not there. Can
sectors really reach 2^32 here?
next reply other threads:[~2011-08-08 0:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-08 0:10 Al Viro [this message]
2011-08-08 19:12 ` Nicholas A. Bellinger
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