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From: Roland Dreier <rdreier@cisco.com>
To: Jeff Garzik <jeff@garzik.org>
Cc: markus.lidel@shadowconnect.com, Andrew Morton <akpm@osdl.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] I2O: mark i2o_config broken on 64-bit
Date: Sun, 01 Oct 2006 09:11:30 -0700	[thread overview]
Message-ID: <adalko0xbgt.fsf@cisco.com> (raw)
In-Reply-To: <20061001155636.GA6836@havoc.gtf.org> (Jeff Garzik's message of "Sun, 1 Oct 2006 11:56:36 -0400")

 > -			//TODO 64bit fix
 > +			//FIXME: broken on 64-bit
 >  			sg[i].addr_bus = (u32) p->phys;

This looks worse than just broken on 64 bit.  I didn't even attempt to
understand what's going on here, but would this even work on 32 bit
systems that have physical addresses above 4 gigs (eg i386 with PAE)?

 - R.

  reply	other threads:[~2006-10-01 16:11 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-01 15:56 [PATCH] I2O: mark i2o_config broken on 64-bit Jeff Garzik
2006-10-01 16:11 ` Roland Dreier [this message]
2006-10-01 16:45   ` Markus Lidel

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