From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: Sekhar Nori <nsekhar@ti.com>, Kevin Hilman <khilman@ti.com>,
Tony Lindgren <tony@atomide.com>,
Paul Mundt <lethal@linux-sh.org>,
Magnus Damm <magnus.damm@gmail.com>,
davinci-linux-open-source@linux.davincidsp.com,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [RFC PATCH v2] Consolidate SRAM support
Date: Wed, 20 Apr 2011 06:06:41 +0200 [thread overview]
Message-ID: <20110420040641.GF4204@game.jcrosoft.org> (raw)
In-Reply-To: <20110419232038.GC24972@n2100.arm.linux.org.uk>
On 00:20 Wed 20 Apr , Russell King - ARM Linux wrote:
> On Tue, Apr 19, 2011 at 09:05:57PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > On 17:18 Tue 19 Apr , Russell King - ARM Linux wrote:
> > > On Tue, Apr 19, 2011 at 06:01:35PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > > > Hi,
> > > >
> > > > I do post a patch to add the support to specify a virt and phys
> > > > address to the generic allocator so the pv-pool.c is not needed
> > > > we can just use the generic fucntion
> > >
> > > You've talked about this before in the thread, but the patch never appeared.
> > I forget to re-send it sorry
> > it's the mm tree
>
> One obvious issue here is that you're using 'unsigned long' for phys
> addresses. With LPAE we could start seeing SRAM outside of the 4GB
> PA range, and so would need this to be phys_addr_t.
I'll update it
any other issue?
Best Regards,
J.
WARNING: multiple messages have this Message-ID (diff)
From: plagnioj@jcrosoft.com (Jean-Christophe PLAGNIOL-VILLARD)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH v2] Consolidate SRAM support
Date: Wed, 20 Apr 2011 06:06:41 +0200 [thread overview]
Message-ID: <20110420040641.GF4204@game.jcrosoft.org> (raw)
In-Reply-To: <20110419232038.GC24972@n2100.arm.linux.org.uk>
On 00:20 Wed 20 Apr , Russell King - ARM Linux wrote:
> On Tue, Apr 19, 2011 at 09:05:57PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > On 17:18 Tue 19 Apr , Russell King - ARM Linux wrote:
> > > On Tue, Apr 19, 2011 at 06:01:35PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > > > Hi,
> > > >
> > > > I do post a patch to add the support to specify a virt and phys
> > > > address to the generic allocator so the pv-pool.c is not needed
> > > > we can just use the generic fucntion
> > >
> > > You've talked about this before in the thread, but the patch never appeared.
> > I forget to re-send it sorry
> > it's the mm tree
>
> One obvious issue here is that you're using 'unsigned long' for phys
> addresses. With LPAE we could start seeing SRAM outside of the 4GB
> PA range, and so would need this to be phys_addr_t.
I'll update it
any other issue?
Best Regards,
J.
next prev parent reply other threads:[~2011-04-20 4:15 UTC|newest]
Thread overview: 144+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-15 13:06 [RFC PATCH] Consolidate SRAM support Russell King - ARM Linux
2011-04-15 13:06 ` Russell King - ARM Linux
2011-04-15 13:39 ` Rob Herring
2011-04-15 13:39 ` Rob Herring
2011-04-15 14:02 ` Ithamar R. Adema
2011-04-15 14:02 ` Ithamar R. Adema
2011-04-15 14:40 ` Arnd Bergmann
2011-04-15 14:40 ` Arnd Bergmann
2011-04-15 15:26 ` Russell King - ARM Linux
2011-04-15 15:26 ` Russell King - ARM Linux
2011-04-15 15:32 ` Grant Likely
2011-04-15 15:32 ` Grant Likely
2011-04-15 15:41 ` Russell King - ARM Linux
2011-04-15 15:41 ` Russell King - ARM Linux
2011-04-16 4:11 ` Magnus Damm
2011-04-16 4:11 ` Magnus Damm
2011-04-17 17:47 ` Arnd Bergmann
2011-04-17 17:47 ` Arnd Bergmann
2011-04-15 16:03 ` Russell King - ARM Linux
2011-04-15 16:03 ` Russell King - ARM Linux
2011-04-15 16:18 ` Nguyen Dinh-R00091
2011-04-15 16:18 ` Nguyen Dinh-R00091
2011-04-15 16:20 ` Russell King - ARM Linux
2011-04-15 16:20 ` Russell King - ARM Linux
2011-04-15 16:58 ` Russell King - ARM Linux
2011-04-15 16:58 ` Russell King - ARM Linux
2011-04-15 19:20 ` Nguyen Dinh-R00091
2011-04-15 19:20 ` Nguyen Dinh-R00091
2011-04-15 19:40 ` Russell King - ARM Linux
2011-04-15 19:40 ` Russell King - ARM Linux
2011-04-15 20:06 ` Nguyen Dinh-R00091
2011-04-15 20:06 ` Nguyen Dinh-R00091
2011-04-15 13:52 ` Eduardo Valentin
2011-04-15 13:52 ` Eduardo Valentin
2011-04-15 15:24 ` Russell King - ARM Linux
2011-04-15 15:24 ` Russell King - ARM Linux
2011-04-15 14:50 ` Detlef Vollmann
2011-04-15 14:50 ` Detlef Vollmann
2011-04-15 15:37 ` Russell King - ARM Linux
2011-04-15 15:37 ` Russell King - ARM Linux
2011-04-15 18:12 ` Detlef Vollmann
2011-04-15 18:12 ` Detlef Vollmann
2011-04-15 18:21 ` Russell King - ARM Linux
2011-04-15 18:21 ` Russell King - ARM Linux
2011-04-15 16:04 ` Nicolas Ferre
2011-04-15 16:04 ` Nicolas Ferre
2011-04-15 18:14 ` Detlef Vollmann
2011-04-15 18:14 ` Detlef Vollmann
2011-04-16 11:27 ` Detlef Vollmann
2011-04-16 11:27 ` Detlef Vollmann
2011-04-15 18:31 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-15 18:31 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-15 18:38 ` [PATCH 1/2] at91: 9260 and 9g20 add support of join SRAM Memory Mapping Jean-Christophe PLAGNIOL-VILLARD
2011-04-15 18:39 ` [PATCH 2/2] at91: add generic allocator support for sram Jean-Christophe PLAGNIOL-VILLARD
2011-04-15 20:11 ` [RFC PATCH] Consolidate SRAM support Uwe Kleine-König
2011-04-15 20:11 ` Uwe Kleine-König
2011-04-15 20:19 ` Russell King - ARM Linux
2011-04-15 20:19 ` Russell King - ARM Linux
2011-04-15 20:22 ` Uwe Kleine-König
2011-04-15 20:22 ` Uwe Kleine-König
2011-04-16 13:01 ` Haojian Zhuang
2011-04-16 13:01 ` Haojian Zhuang
2011-04-16 13:09 ` Russell King - ARM Linux
2011-04-16 13:09 ` Russell King - ARM Linux
2011-04-18 6:48 ` Tony Lindgren
2011-04-18 6:48 ` Tony Lindgren
2011-04-18 7:00 ` Tomi Valkeinen
2011-04-18 7:00 ` Tomi Valkeinen
2011-04-18 8:17 ` Tony Lindgren
2011-04-18 8:17 ` Tony Lindgren
2011-04-19 14:16 ` Tomi Valkeinen
2011-04-19 14:16 ` Tomi Valkeinen
2011-04-20 5:27 ` Tony Lindgren
2011-04-20 5:27 ` Tony Lindgren
2011-04-18 8:52 ` [RFC PATCH v2] " Russell King - ARM Linux
2011-04-18 8:52 ` Russell King - ARM Linux
2011-04-18 9:31 ` Haojian Zhuang
2011-04-18 9:31 ` Haojian Zhuang
2011-04-18 11:33 ` Tony Lindgren
2011-04-18 11:33 ` Tony Lindgren
2011-04-18 13:50 ` Detlef Vollmann
2011-04-18 13:50 ` Detlef Vollmann
2011-04-18 16:12 ` Nori, Sekhar
2011-04-18 16:12 ` Nori, Sekhar
2011-04-18 16:18 ` Russell King - ARM Linux
2011-04-18 16:18 ` Russell King - ARM Linux
2011-04-19 16:01 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-19 16:01 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-19 16:18 ` Russell King - ARM Linux
2011-04-19 16:18 ` Russell King - ARM Linux
2011-04-19 19:05 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-19 19:05 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-19 23:20 ` Russell King - ARM Linux
2011-04-19 23:20 ` Russell King - ARM Linux
2011-04-20 4:06 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2011-04-20 4:06 ` Jean-Christophe PLAGNIOL-VILLARD
2011-04-19 1:23 ` [RFC PATCH] " Linus Walleij
2011-04-19 1:23 ` Linus Walleij
2011-05-12 17:45 ` [RFC PATCH v3] " Russell King - ARM Linux
2011-05-12 17:45 ` Russell King - ARM Linux
2011-05-12 18:35 ` Jean-Christophe PLAGNIOL-VILLARD
2011-05-12 18:35 ` Jean-Christophe PLAGNIOL-VILLARD
2011-05-13 7:30 ` Jean Pihet
2011-05-13 7:30 ` Jean Pihet
2011-05-13 9:11 ` Russell King - ARM Linux
2011-05-13 9:11 ` Russell King - ARM Linux
2011-05-13 9:25 ` Jean Pihet
2011-05-13 9:25 ` Jean Pihet
2011-05-13 9:19 ` Santosh Shilimkar
2011-05-13 9:19 ` Santosh Shilimkar
2011-05-17 13:06 ` Nori, Sekhar
2011-05-17 13:06 ` Nori, Sekhar
2011-05-17 21:41 ` [PATCH 0/9] Ben Gardiner
2011-05-17 21:41 ` [PATCH 1/9] davinci: pm: fix compiler errors and kernel panics from sram consolidation Ben Gardiner
2011-05-17 21:41 ` [PATCH 2/9] davinci: sram: ioremap the davinci_soc_info specified sram regions Ben Gardiner
2011-05-18 4:51 ` Jean-Christophe PLAGNIOL-VILLARD
2011-05-18 12:11 ` Nori, Sekhar
2011-05-18 12:14 ` Russell King - ARM Linux
2011-05-18 15:58 ` Jean-Christophe PLAGNIOL-VILLARD
2011-05-25 23:16 ` Jean-Christophe PLAGNIOL-VILLARD
2011-05-18 13:18 ` Nori, Sekhar
2011-05-18 13:36 ` Ben Gardiner
2011-05-17 21:41 ` [PATCH 3/9] davinci: da850: remove the SRAM_VIRT iotable entry Ben Gardiner
2011-05-17 21:42 ` [PATCH 4/9] davinci: dm355: " Ben Gardiner
2011-05-17 21:42 ` [PATCH 5/9] davinci: dm365: " Ben Gardiner
2011-05-17 21:42 ` [PATCH 6/9] davinci: dm644x: " Ben Gardiner
2011-05-17 21:42 ` [PATCH 7/9] davinci: dm646x: " Ben Gardiner
2011-05-17 21:42 ` [PATCH 8/9] davinci: remove definition of SRAM_VIRT Ben Gardiner
2011-05-18 10:40 ` Sergei Shtylyov
2011-05-17 21:42 ` [PATCH 9/9] davinci: da850: changed SRAM allocator to shared ram Ben Gardiner
2011-05-18 10:29 ` Sergei Shtylyov
2011-05-18 12:33 ` Ben Gardiner
2011-05-26 1:02 ` [RFC PATCH v4] Consolidate SRAM support Jean-Christophe PLAGNIOL-VILLARD
2011-05-26 1:02 ` Jean-Christophe PLAGNIOL-VILLARD
[not found] ` <1306371777-20431-1-git-send-email-plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org>
2011-05-31 17:09 ` Nori, Sekhar
2011-05-31 17:09 ` Nori, Sekhar
2011-05-31 21:21 ` Russell King - ARM Linux
2011-05-31 21:21 ` Russell King - ARM Linux
2011-06-29 13:12 ` Nori, Sekhar
2011-06-29 13:12 ` Nori, Sekhar
2011-07-08 16:51 ` Nori, Sekhar
2011-07-08 16:51 ` Nori, Sekhar
2011-07-08 16:58 ` Nori, Sekhar
2011-07-08 16:58 ` Nori, Sekhar
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