From mboxrd@z Thu Jan 1 00:00:00 1970 From: Al Viro Subject: Re: [PATCH] Re: cciss: warning: right shift count >= width of type Date: Sun, 12 Aug 2007 07:58:06 +0100 Message-ID: <20070812065806.GC21089@ftp.linux.org.uk> References: <200708120228.26234.jesper.juhl@gmail.com> <46BE60B5.7010708@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <46BE60B5.7010708@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Rene Herman Cc: Jesper Juhl , linux-scsi@vger.kernel.org, Linux Kernel Mailing List List-Id: linux-scsi@vger.kernel.org On Sun, Aug 12, 2007 at 03:21:57AM +0200, Rene Herman wrote: > @@ -2609,13 +2609,13 @@ static void do_cciss_request(request_queue_t *q) > } else { > c->Request.CDBLen = 16; > c->Request.CDB[1]= 0; > - c->Request.CDB[2]= (start_blk >> 56) & 0xff; //MSB > - c->Request.CDB[3]= (start_blk >> 48) & 0xff; > - c->Request.CDB[4]= (start_blk >> 40) & 0xff; > - c->Request.CDB[5]= (start_blk >> 32) & 0xff; > - c->Request.CDB[6]= (start_blk >> 24) & 0xff; > - c->Request.CDB[7]= (start_blk >> 16) & 0xff; > - c->Request.CDB[8]= (start_blk >> 8) & 0xff; > + c->Request.CDB[2]= ((u64)start_blk >> 56) & 0xff; //MSB > + c->Request.CDB[3]= ((u64)start_blk >> 48) & 0xff; > + c->Request.CDB[4]= ((u64)start_blk >> 40) & 0xff; > + c->Request.CDB[5]= ((u64)start_blk >> 32) & 0xff; > + c->Request.CDB[6]= ((u64)start_blk >> 24) & 0xff; > + c->Request.CDB[7]= ((u64)start_blk >> 16) & 0xff; > + c->Request.CDB[8]= ((u64)start_blk >> 8) & 0xff; put_unaligned(cpu_to_be64(start_blk), &c->Request.CDB[2]); which is what's happening here anyway.