From: Adrian Bunk <bunk@stusta.de>
To: Muli Ben-Yehuda <muli@il.ibm.com>
Cc: Andrew Morton <akpm@osdl.org>, linux-kernel@vger.kernel.org
Subject: Re: [2.6 patch] mark virt_to_bus/bus_to_virt as __deprecated on i386
Date: Wed, 19 Apr 2006 20:07:24 +0200 [thread overview]
Message-ID: <20060419180724.GD25047@stusta.de> (raw)
In-Reply-To: <20060419051355.GI4825@rhun.haifa.ibm.com>
On Wed, Apr 19, 2006 at 08:13:55AM +0300, Muli Ben-Yehuda wrote:
> On Wed, Apr 19, 2006 at 12:07:15AM +0200, Adrian Bunk wrote:
> > virt_to_bus/bus_to_virt are long deprecated, mark them as __deprecated
> > on i386.
>
> You should probably update Documentation/ while you're at it.
Which file under Documentation/ are you referring to?
> Also, IIRC Xen uses virt_to_phys to return guest physical addresses
> and virt_to_bus to return machine physical addresses, so the
> difference is useful at least in some scenarios.
Solving this should be easy.
And this still doesn't make it right for architecture independent
drivers to use virt_to_bus/bus_to_virt.
> Cheers,
> Muli
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
next prev parent reply other threads:[~2006-04-19 18:07 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-18 22:07 [2.6 patch] mark virt_to_bus/bus_to_virt as __deprecated on i386 Adrian Bunk
2006-04-18 22:19 ` Roland Dreier
[not found] ` <20060419051355.GI4825@rhun.haifa.ibm.com>
2006-04-19 18:07 ` Adrian Bunk [this message]
2006-04-19 18:21 ` linux-os (Dick Johnson)
2006-04-19 19:23 ` Arjan van de Ven
2006-04-19 19:54 ` [2.6 patch] mark virt_to_bus/bus_to_virt as __deprecated oni386 linux-os (Dick Johnson)
[not found] ` <20060419184957.GK4825@rhun.haifa.ibm.com>
2006-04-19 22:55 ` [2.6 patch] mark virt_to_bus/bus_to_virt as __deprecated on i386 Adrian Bunk
-- strict thread matches above, loose matches on Subject: below --
2006-10-02 21:49 Undefined '.bus_to_virt', '.virt_to_bus' causes compile error on Powerpc 64-bit Judith Lebzelter
2006-10-02 23:44 ` Adrian Bunk
2006-10-03 1:22 ` [2.6 patch] mark virt_to_bus/bus_to_virt as __deprecated on i386 Adrian Bunk
2006-10-03 1:22 ` Adrian Bunk
2006-10-03 1:48 ` Nicholas Miell
2006-10-03 1:48 ` Nicholas Miell
2006-10-03 1:58 ` Adrian Bunk
2006-10-03 1:58 ` Adrian Bunk
2006-10-03 2:55 ` Nicholas Miell
2006-10-03 2:55 ` Nicholas Miell
2006-10-03 4:37 ` Benjamin Herrenschmidt
2006-10-03 4:37 ` Benjamin Herrenschmidt
2006-10-03 11:29 ` Alan Cox
2006-10-03 11:29 ` Alan Cox
2006-10-03 4:37 ` Benjamin Herrenschmidt
2006-10-03 4:37 ` Benjamin Herrenschmidt
2006-10-03 4:44 ` Andrew Morton
2006-10-03 4:44 ` Andrew Morton
2006-10-03 4:49 ` Benjamin Herrenschmidt
2006-10-03 4:49 ` Benjamin Herrenschmidt
2006-10-03 4:55 ` Andrew Morton
2006-10-03 4:55 ` Andrew Morton
2006-10-03 5:07 ` Adrian Bunk
2006-10-03 5:07 ` Adrian Bunk
2006-10-03 9:36 ` Stefan Richter
2006-10-03 9:36 ` Stefan Richter
2006-10-03 11:24 ` Alan Cox
2006-10-03 11:24 ` Alan Cox
2006-07-06 22:30 Adrian Bunk
2006-06-26 15:10 Adrian Bunk
2006-06-26 15:38 ` Dave Jones
2006-06-26 15:46 ` Arjan van de Ven
2006-06-26 15:54 ` Dave Jones
2006-06-27 14:27 ` Jan Engelhardt
2006-06-27 14:42 ` Arjan van de Ven
2006-06-27 15:17 ` Alan Cox
2006-06-27 19:09 ` Jan Engelhardt
2006-06-27 19:17 ` Arjan van de Ven
2006-06-26 16:14 ` Adrian Bunk
2006-06-26 16:45 ` Dave Jones
2006-06-26 15:48 ` Alan Cox
2006-04-27 20:33 Adrian Bunk
[not found] <fa.mZJQjHk9A5D4GHpUn7lttlNhH5U@ifi.uio.no>
[not found] ` <fa.aQp/JAmWqmBjqeleRNK2yrIEx2o@ifi.uio.no>
2006-04-22 21:57 ` Dave Olson
2006-01-06 13:27 Adrian Bunk
2006-01-07 9:51 ` Andrew Morton
2006-01-07 10:53 ` Adrian Bunk
2005-12-13 17:02 Adrian Bunk
2005-11-23 22:34 Adrian Bunk
2005-11-18 1:40 Adrian Bunk
2005-11-18 1:50 ` Andrew Morton
2005-11-18 2:06 ` Adrian Bunk
2005-11-18 2:20 ` Andrew Morton
2005-11-18 2:44 ` Adrian Bunk
2005-11-18 2:55 ` Andrew Morton
2005-11-18 3:17 ` Dave Jones
2005-11-18 3:42 ` David S. Miller
2005-11-18 4:03 ` Andrew Morton
2005-11-18 4:11 ` Dave Jones
2005-11-19 0:34 ` Sam Ravnborg
2005-11-19 0:39 ` Dave Jones
2005-11-19 1:19 ` David S. Miller
2005-11-19 20:44 ` Adrian Bunk
2005-11-19 20:51 ` Adrian Bunk
2005-11-19 21:01 ` Sam Ravnborg
2005-11-20 23:27 ` Pavel Machek
2005-11-21 4:27 ` David S. Miller
2005-11-19 13:44 ` Jesper Juhl
2005-11-07 20:03 [2.6 patch] add -Werror-implicit-function-declaration to CFLAGS Adrian Bunk
2005-11-10 12:28 ` Andrew Morton
2005-11-11 2:12 ` Adrian Bunk
2005-11-11 2:24 ` Andrew Morton
2005-11-11 20:18 ` Adrian Bunk
2005-11-11 20:20 ` Adrian Bunk
2005-11-12 4:34 ` [2.6 patch] mark virt_to_bus/bus_to_virt as __deprecated on i386 Adrian Bunk
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