From: Mike Rapoport <rppt@kernel.org>
To: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Tiezhu Yang <yangtiezhu@loongson.cn>,
Jinyang He <hejinyang@loongson.cn>,
Youling Tang <tangyouling@loongson.cn>,
Tobias Wolf <dev-NTEO@vplace.de>,
Marcin Nowakowski <marcin.nowakowski@mips.com>,
linux-mips@vger.kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
stable@vger.kernel.org
Subject: Re: [PATCH] MIPS: fix memory reservation for non-usermem setups
Date: Wed, 17 Mar 2021 08:33:11 +0200 [thread overview]
Message-ID: <YFGip16ObFp/vOZS@kernel.org> (raw)
In-Reply-To: <CALCv0x1AEZanNsVcNuUrbHuLyWYNegEVuye9Gso-Ou9xX8JEAg@mail.gmail.com>
Hi Ilya,
On Tue, Mar 16, 2021 at 10:10:09PM -0700, Ilya Lipnitskiy wrote:
> Hi Thomas,
>
> On Fri, Mar 12, 2021 at 7:19 AM Thomas Bogendoerfer
> <tsbogend@alpha.franken.de> wrote:
> >
> > On Sun, Mar 07, 2021 at 11:40:30AM -0800, Ilya Lipnitskiy wrote:
> > > From: Tobias Wolf <dev-NTEO@vplace.de>
> > >
> > > Commit 67a3ba25aa95 ("MIPS: Fix incorrect mem=X@Y handling") introduced a new
> > > issue for rt288x where "PHYS_OFFSET" is 0x0 but the calculated "ramstart" is
> > > not. As the prerequisite of custom memory map has been removed, this results
> > > in the full memory range of 0x0 - 0x8000000 to be marked as reserved for this
> > > platform.
> >
> > and where is the problem here ?
> Turns out this was already attempted to be upstreamed - not clear why
> it wasn't merged. Context:
> https://lore.kernel.org/linux-mips/6504517.U6H5IhoIOn@loki/
>
> I hope the thread above helps you understand the problem.
The memory initialization was a bit different then. Do you still see the
same problem?
--
Sincerely yours,
Mike.
next prev parent reply other threads:[~2021-03-17 6:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-07 19:40 [PATCH] MIPS: fix memory reservation for non-usermem setups Ilya Lipnitskiy
2021-03-12 15:19 ` Thomas Bogendoerfer
2021-03-17 5:10 ` Ilya Lipnitskiy
2021-03-17 6:33 ` Mike Rapoport [this message]
2021-04-04 2:02 ` Ilya Lipnitskiy
2021-04-06 13:10 ` Thomas Bogendoerfer
2021-04-13 6:45 ` Ilya Lipnitskiy
2021-04-13 6:52 ` Ilya Lipnitskiy
2021-04-14 13:46 ` Mike Rapoport
2021-04-04 2:11 ` [PATCH] MIPS: ralink: rt288x: select MIPS_AUTO_PFN_OFFSET Ilya Lipnitskiy
2021-04-06 13:11 ` Thomas Bogendoerfer
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