From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Linus Torvalds <torvalds@osdl.org>
Cc: Linux Kernel list <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@osdl.org>, Greg KH <greg@kroah.com>
Subject: Re: [RFC] Changing pci_iounmap to take 'bar' argument
Date: Thu, 26 May 2005 14:27:12 +1000 [thread overview]
Message-ID: <1117081633.9076.35.camel@gaston> (raw)
In-Reply-To: <Pine.LNX.4.58.0505252121290.2307@ppc970.osdl.org>
On Wed, 2005-05-25 at 21:25 -0700, Linus Torvalds wrote:
>
> On Thu, 26 May 2005, Benjamin Herrenschmidt wrote:
> >
> > If it's ok with you, I'll send a patch doing it later today.
>
> It's ok by me, certainly. There aren't that many users, and it sounds
> sane. I'll just prefer the patch going through Greg..
Ok, just wanted some feedback from you. Some people prefer that I whack
some "token" in the vitual address at map time, or that I compare the
vaddr at unmap time with all PCI busses IO ranges or that sort of ugly
thing, it sounds to me simpler to just pass along the bar number, but I
wanted your and Greg's ack first.
Ben.
next prev parent reply other threads:[~2005-05-26 4:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-26 4:07 [RFC] Changing pci_iounmap to take 'bar' argument Benjamin Herrenschmidt
2005-05-26 4:25 ` Linus Torvalds
2005-05-26 4:27 ` Benjamin Herrenschmidt [this message]
2005-05-26 4:30 ` Benjamin Herrenschmidt
2005-05-26 4:55 ` Benjamin Herrenschmidt
2005-05-26 15:21 ` Linus Torvalds
2005-05-28 20:08 ` Russell King
2005-05-26 22:53 ` Greg KH
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