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From: Grant Grundler <iod00d@hp.com>
To: Greg KH <gregkh@suse.de>
Cc: yhlu <yhlu.kernel@gmail.com>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	linville@tuxdriver.com, openib-general@openib.org,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linus Torvalds <torvalds@osdl.org>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Subject: Re: [openib-general] Re: mthca and LinuxBIOS
Date: Fri, 5 Aug 2005 22:29:21 -0700	[thread overview]
Message-ID: <20050806052921.GC27352@esmail.cup.hp.com> (raw)
In-Reply-To: <20050805230300.GA4363@suse.de>

On Fri, Aug 05, 2005 at 04:03:00PM -0700, Greg KH wrote:
...
> > yesterday, someone add pci_restore_bars...., that will call
> > pci_update_resource, and it will overwirte upper 32 bit of BAR2 and
> > BAR4 of IB card.
> 
> Hm, perhaps that change should not do this?
> 
> Dominik, care to weigh in here?  That was your patch...

Was the origin of this patch the following thread started
by John Linville:
	http://lkml.org/lkml/2005/6/23/257

I pointed out it would have issues with 64-bit BARs.
And I suggested some solutions to JohnL's patch here:
	http://lkml.org/lkml/2005/7/2/14

In any case same issues apply to pci_update_resource().

grant

  reply	other threads:[~2005-08-06  5:25 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-07-28 20:31 [PATCH 0/2] REALLY final InfiniBand updates for 2.6.13 Roland Dreier
2005-07-28 20:31 ` [PATCH 1/2] [IB/cm]: Correct CM port redirect reject codes Roland Dreier
2005-07-28 20:31   ` [PATCH 2/2] [IPoIB] Handle sending of unicast RARP responses Roland Dreier
2005-08-04  0:58   ` [PATCH 1/2] [IB/cm]: Correct CM port redirect reject codes yhlu
2005-08-04  1:39     ` [openib-general] " Grant Grundler
2005-08-04  4:44     ` mthca and LinuxBIOS (was: [PATCH 1/2] [IB/cm]: Correct CM port redirect reject codes) Roland Dreier
2005-08-04 16:33       ` yhlu
2005-08-04 16:36         ` mthca and LinuxBIOS Roland Dreier
2005-08-04 17:23           ` yhlu
2005-08-04 18:01             ` yhlu
2005-08-04 18:35               ` Roland Dreier
2005-08-04 19:30                 ` yhlu
2005-08-05  3:47                   ` Roland Dreier
2005-08-05 18:03                     ` yhlu
2005-08-05 18:07                       ` yhlu
2005-08-05 18:13                         ` Roland Dreier
2005-08-05 18:26                           ` yhlu
2005-08-05 19:25                             ` yhlu
2005-08-05 19:45                               ` yhlu
2005-08-05 20:28                                 ` yhlu
2005-08-05 20:38                                   ` Linus Torvalds
2005-08-05 22:00                                     ` Greg KH
2005-08-05 22:25                                       ` yhlu
2005-08-05 23:03                                         ` Greg KH
2005-08-06  5:29                                           ` Grant Grundler [this message]
2005-08-05 23:06                                       ` Linus Torvalds
2005-08-05 23:59                                         ` [openib-general] " Grant Grundler
2005-08-06  4:33                                           ` Grant Grundler
2005-08-06 23:52                                             ` yhlu
2005-08-07  9:49                                             ` Ivan Kokshaysky
2005-08-05 18:11                       ` Roland Dreier
2005-08-06  0:57                       ` yhlu
2005-08-06  1:30                         ` Roland Dreier
2005-08-06  2:47                           ` yhlu
2005-08-04  6:42     ` [PATCH 1/2] [IB/cm]: Correct CM port redirect reject codes Michael S. Tsirkin
2005-08-04 18:22       ` yhlu
2005-08-08 12:21         ` Michael S. Tsirkin

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