From: Chris Paterson <Chris.Paterson2@renesas.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>, Arnd Bergmann <arnd@arndb.de>
Cc: Russell King - ARM Linux admin <linux@armlinux.org.uk>,
Linus Torvalds <torvalds@linux-foundation.org>,
Michal Hocko <mhocko@suse.com>, Rik van Riel <riel@surriel.com>,
Catalin Marinas <catalin.marinas@arm.com>,
"kernel-team@fb.com" <kernel-team@fb.com>,
Dave Chinner <david@fromorbit.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux-MM <linux-mm@kvack.org>, Yafang Shao <laoar.shao@gmail.com>,
Al Viro <viro@zeniv.linux.org.uk>,
Johannes Weiner <hannes@cmpxchg.org>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Roman Gushchin <guro@fb.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Kishon Vijay Abraham I <kishon@ti.com>,
Santosh Shilimkar <ssantosh@kernel.org>,
"cip-dev@lists.cip-project.org" <cip-dev@lists.cip-project.org>
Subject: RE: [PATCH] vfs: keep inodes with page cache off the inode shrinker LRU
Date: Sun, 16 Feb 2020 19:54:34 +0000 [thread overview]
Message-ID: <TYAPR01MB228505DD9E7C85F9FA4AA785B7170@TYAPR01MB2285.jpnprd01.prod.outlook.com> (raw)
In-Reply-To: <CAMuHMdVpTngVXUnLzpS3hZWuVg97GVTf2Y3X8md--41AtaD1Ug@mail.gmail.com>
Hello Arnd, Geert,
> From: Geert Uytterhoeven <geert@linux-m68k.org>
> Sent: 16 February 2020 09:45
> To: Arnd Bergmann <arnd@arndb.de>
>
> Hi Arnd,
>
> On Sat, Feb 15, 2020 at 5:59 PM Arnd Bergmann <arnd@arndb.de> wrote:
> > On Sat, Feb 15, 2020 at 12:25 PM Geert Uytterhoeven
> > <geert@linux-m68k.org> wrote:
> > > On Thu, Feb 13, 2020 at 5:54 PM Arnd Bergmann <arnd@arndb.de>
> wrote:
> > > > On Wed, Feb 12, 2020 at 9:50 AM Russell King - ARM Linux admin
> > > > <linux@armlinux.org.uk> wrote:
> > >
> > > The CIP-supported RZ/G1 SoCs can have up to 4 GiB, typically split (even
> > > for 1 GiB or 2 GiB configurations) in two parts, one below and one above
> > > the 32-bit physical limit.
Yep. One example is r8a7743-iwg20m.dtsi.
> >
> > Good to know. I think there are several other chips that have dual-channel
> > DDR3 and thus /can/ support this configuration, but this rarely happens.
> > Are you aware of commercial products that use a 4GB configuration, aside
> from
> > the reference board?
iWave Systems make a range of SOM modules using the RZ/G1 SoCs.
I believe there are options for some of these to use 4 GB, although 1 or 2 GB is used in the boards we've upstreamed support for.
There are also other SOM vendors (e.g. Emtrion) and end users of RZ/G1, but I'm not sure of the details.
Kind regards, Chris
>
> Unfortunately I don't know.
> Chris Paterson might know.
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-
> m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
next prev parent reply other threads:[~2020-02-16 19:54 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-11 17:55 [PATCH] vfs: keep inodes with page cache off the inode shrinker LRU Johannes Weiner
2020-02-11 18:20 ` Johannes Weiner
2020-02-11 19:05 ` Rik van Riel
2020-02-11 19:31 ` Johannes Weiner
2020-02-11 23:44 ` Andrew Morton
2020-02-12 0:28 ` Linus Torvalds
2020-02-12 0:47 ` Andrew Morton
2020-02-12 1:03 ` Linus Torvalds
2020-02-12 8:50 ` Russell King - ARM Linux admin
2020-02-13 9:50 ` Lucas Stach
2020-02-13 16:52 ` Arnd Bergmann
2020-02-15 11:25 ` Geert Uytterhoeven
2020-02-15 16:59 ` Arnd Bergmann
2020-02-16 9:44 ` Geert Uytterhoeven
2020-02-16 19:54 ` Chris Paterson [this message]
2020-02-16 20:38 ` Arnd Bergmann
2020-02-20 14:35 ` Chris Paterson
2020-02-26 18:04 ` santosh.shilimkar
2020-02-26 21:01 ` Arnd Bergmann
2020-02-26 21:11 ` santosh.shilimkar
2020-03-06 20:34 ` Nishanth Menon
2020-03-07 1:08 ` santosh.shilimkar
2020-03-08 10:58 ` Arnd Bergmann
2020-03-08 14:19 ` Russell King - ARM Linux admin
2020-03-09 13:33 ` Arnd Bergmann
2020-03-09 14:04 ` Russell King - ARM Linux admin
2020-03-09 15:04 ` Arnd Bergmann
2020-03-10 9:16 ` Michal Hocko
2020-03-09 15:59 ` Catalin Marinas
2020-03-09 16:09 ` Russell King - ARM Linux admin
2020-03-09 16:57 ` Catalin Marinas
2020-03-09 19:46 ` Arnd Bergmann
2020-03-11 14:29 ` Catalin Marinas
2020-03-11 16:59 ` Arnd Bergmann
2020-03-11 17:26 ` Catalin Marinas
2020-03-11 22:21 ` Arnd Bergmann
2020-02-12 3:58 ` Matthew Wilcox
2020-02-12 8:09 ` Michal Hocko
2020-02-17 13:31 ` Pavel Machek
2020-02-12 16:35 ` Johannes Weiner
2020-02-12 18:26 ` Andrew Morton
2020-02-12 18:52 ` Johannes Weiner
2020-02-12 12:25 ` Yafang Shao
2020-02-12 16:42 ` Johannes Weiner
2020-02-13 1:47 ` Yafang Shao
2020-02-13 13:46 ` Johannes Weiner
2020-02-14 2:02 ` Yafang Shao
2020-02-13 18:34 ` [PATCH v2] " Johannes Weiner
2020-02-14 16:53 ` [PATCH] " kbuild test robot
2020-02-14 21:30 ` kbuild test robot
2020-02-14 21:30 ` [PATCH] vfs: fix boolreturn.cocci warnings kbuild test robot
2020-05-12 21:29 ` [PATCH] vfs: keep inodes with page cache off the inode shrinker LRU Johannes Weiner
2020-05-13 1:32 ` Yafang Shao
2020-05-13 13:00 ` Johannes Weiner
2020-05-13 21:15 ` Andrew Morton
2020-05-14 11:27 ` Johannes Weiner
2020-05-14 2:24 ` Andrew Morton
2020-05-14 10:37 ` Johannes Weiner
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