From: "Pali Rohár" <pali@kernel.org>
To: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Ash Logan <ash@heyquark.com>,
"paulus@samba.org" <paulus@samba.org>,
"mpe@ellerman.id.au" <mpe@ellerman.id.au>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"benh@kernel.crashing.org" <benh@kernel.crashing.org>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"j.ne@posteo.net" <j.ne@posteo.net>,
"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: [PATCH 11/12] powerpc: wiiu: don't enforce flat memory
Date: Thu, 8 Sep 2022 17:35:11 +0200 [thread overview]
Message-ID: <20220908153511.57ceunyusziqfcav@pali> (raw)
In-Reply-To: <219cda7b-da4b-7a5a-9809-0878e0fc02ba@csgroup.eu>
On Thursday 08 September 2022 15:25:14 Christophe Leroy wrote:
> Le 08/08/2022 à 20:40, Pali Rohár a écrit :
> > On Friday 10 June 2022 00:24:20 Pali Rohár wrote:
> >> On Friday 20 May 2022 14:30:02 Pali Rohár wrote:
> >>> + linux-mm
> >>>
> >>> Do you know what are requirements for kernel to support non-contiguous
> >>> memory support and what is needed to enable it for 32-bit powerpc?
> >>
> >> Any hints?
> >
> > PING?
> >
>
> The tree following patches landed in powerpc/next branch, so they should
> soon be visible in linux-next too:
>
> fc06755e2562 ("powerpc/32: Drop a stale comment about reservation of
> gigantic pages")
> b0e0d68b1c52 ("powerpc/32: Allow fragmented physical memory")
> 0115953dcebe ("powerpc/32: Remove wii_memory_fixups()")
Ou, nice! I will try to test it if it allows me to access more than 2GB
of RAM from 4GB DDR3 module with 32-bit addressing mode on P2020 CPU.
next prev parent reply other threads:[~2022-09-08 15:35 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-02 4:43 [PATCH 00/12] powerpc: Nintendo Wii U support Ash Logan
2022-03-02 4:43 ` [PATCH 01/12] dt-bindings: wiiu: Document the Nintendo Wii U devicetree Ash Logan
2022-03-02 13:28 ` Rob Herring
2022-03-02 4:43 ` [PATCH 02/12] powerpc: wiiu: device tree Ash Logan
2022-03-02 13:36 ` Rob Herring
2022-03-03 2:41 ` Ash Logan
2022-03-02 4:43 ` [PATCH 03/12] powerpc: wiiu: bootwrapper support Ash Logan
2022-03-02 4:43 ` [PATCH 04/12] powerpc: wiiu: introduce wiiu platform Ash Logan
2022-03-02 4:43 ` [PATCH 05/12] powerpc: wiiu: declare as non-coherent Ash Logan
2022-03-02 4:44 ` [PATCH 06/12] powerpc: wiiu: udbg support for latteipc Ash Logan
2022-03-02 4:44 ` [PATCH 07/12] powerpc: wiiu: espresso interrupt controller support Ash Logan
2022-03-02 4:44 ` [PATCH 08/12] powerpc: wiiu: latte " Ash Logan
2022-03-02 4:44 ` [PATCH 09/12] powerpc: espresso processor support Ash Logan
2022-03-02 4:44 ` [PATCH 10/12] powerpc: wiiu: platform support Ash Logan
2022-03-02 4:44 ` [PATCH 11/12] powerpc: wiiu: don't enforce flat memory Ash Logan
2022-05-13 22:43 ` Pali Rohár
2022-05-20 3:41 ` Ash Logan
2022-05-20 8:04 ` Pali Rohár
2022-05-20 10:44 ` Ash Logan
2022-05-20 12:30 ` Pali Rohár
2022-06-09 22:24 ` Pali Rohár
2022-08-08 18:40 ` Pali Rohár
2022-09-08 15:25 ` Christophe Leroy
2022-09-08 15:35 ` Pali Rohár [this message]
2022-09-08 20:17 ` Fragmented physical memory on powerpc/32 Pali Rohár
2022-09-10 9:39 ` Christophe Leroy
2022-09-12 14:48 ` Mike Rapoport
2022-09-12 21:16 ` Pali Rohár
2022-09-13 6:11 ` Christophe Leroy
2022-09-13 12:36 ` Christophe Leroy
2022-09-14 9:32 ` Mike Rapoport
2022-09-14 9:43 ` Christophe Leroy
2022-09-14 15:55 ` Mike Rapoport
2022-09-14 19:56 ` Pali Rohár
2022-03-02 4:44 ` [PATCH 12/12] powerpc: wiiu: Add minimal default config Ash Logan
2022-06-22 13:10 ` [PATCH v2 00/12] powerpc: Nintendo Wii U support Ash Logan
2022-06-22 13:10 ` [PATCH v2 01/12] dt-bindings: wiiu: Document the Nintendo Wii U devicetree Ash Logan
2022-06-22 13:10 ` [PATCH v2 02/12] powerpc: wiiu: device tree Ash Logan
2022-06-22 13:10 ` [PATCH v2 03/12] powerpc: wiiu: bootwrapper support Ash Logan
2022-06-22 13:10 ` [PATCH v2 04/12] powerpc: wiiu: introduce wiiu platform Ash Logan
2022-06-22 13:10 ` [PATCH v2 05/12] powerpc: wiiu: declare as non-coherent Ash Logan
2022-06-22 13:10 ` [PATCH v2 06/12] powerpc: wiiu: udbg support for latteipc Ash Logan
2022-06-27 0:15 ` kernel test robot
2022-06-22 13:10 ` [PATCH v2 07/12] powerpc: wiiu: espresso interrupt controller support Ash Logan
2022-06-22 13:10 ` [PATCH v2 08/12] powerpc: wiiu: latte " Ash Logan
2022-06-27 2:51 ` kernel test robot
2022-06-22 13:10 ` [PATCH v2 09/12] powerpc: espresso processor support Ash Logan
2022-06-22 13:10 ` [PATCH v2 10/12] powerpc: wiiu: platform support Ash Logan
2022-06-22 13:10 ` [PATCH v2 11/12] powerpc: wiiu: don't enforce flat memory Ash Logan
2022-06-22 13:10 ` [PATCH v2 12/12] powerpc: wiiu: Add minimal default config Ash Logan
2022-06-28 13:31 ` [PATCH v3 00/12] powerpc: Nintendo Wii U support Ash Logan
2022-06-28 13:31 ` [PATCH v3 01/12] dt-bindings: wiiu: Document the Nintendo Wii U devicetree Ash Logan
2022-06-29 9:52 ` Krzysztof Kozlowski
2022-06-28 13:31 ` [PATCH v3 02/12] powerpc: wiiu: device tree Ash Logan
2022-06-29 9:58 ` Krzysztof Kozlowski
2022-06-29 16:13 ` Segher Boessenkool
2022-06-29 18:13 ` Krzysztof Kozlowski
2022-06-29 20:28 ` Segher Boessenkool
2022-06-28 13:31 ` [PATCH v3 03/12] powerpc: wiiu: bootwrapper support Ash Logan
2022-06-28 13:31 ` [PATCH v3 04/12] powerpc: wiiu: introduce wiiu platform Ash Logan
2022-06-28 13:31 ` [PATCH v3 05/12] powerpc: wiiu: declare as non-coherent Ash Logan
2022-06-28 13:31 ` [PATCH v3 06/12] powerpc: wiiu: udbg support for latteipc Ash Logan
2022-06-28 13:31 ` [PATCH v3 07/12] powerpc: wiiu: espresso interrupt controller support Ash Logan
2022-06-28 13:31 ` [PATCH v3 08/12] powerpc: wiiu: latte " Ash Logan
2022-06-28 13:31 ` [PATCH v3 09/12] powerpc: espresso processor support Ash Logan
2022-06-28 13:31 ` [PATCH v3 10/12] powerpc: wiiu: platform support Ash Logan
2022-06-28 13:31 ` [PATCH v3 11/12] powerpc: wiiu: don't enforce flat memory Ash Logan
2022-06-28 13:31 ` [PATCH v3 12/12] powerpc: wiiu: add minimal default config Ash Logan
2022-11-15 14:47 ` [PATCH v3 00/12] powerpc: Nintendo Wii U support Christophe Leroy
2022-11-19 11:30 ` [PATCH v4 00/11] " Ash Logan
2022-11-19 11:30 ` [PATCH v4 01/11] dt-bindings: wiiu: Document the Nintendo Wii U devicetree Ash Logan
2022-11-19 21:36 ` Rob Herring
2022-11-20 15:30 ` Rob Herring
2024-02-20 16:20 ` Christophe Leroy
2024-02-20 16:24 ` Krzysztof Kozlowski
2022-11-19 11:30 ` [PATCH v4 02/11] powerpc: wiiu: device tree Ash Logan
2022-11-19 11:30 ` [PATCH v4 03/11] powerpc: wiiu: bootwrapper support Ash Logan
2022-11-19 11:30 ` [PATCH v4 04/11] powerpc: wiiu: introduce wiiu platform Ash Logan
2022-11-19 11:30 ` [PATCH v4 05/11] powerpc: wiiu: declare as non-coherent Ash Logan
2022-11-19 11:30 ` [PATCH v4 06/11] powerpc: wiiu: udbg support for latteipc Ash Logan
2022-11-19 11:30 ` [PATCH v4 07/11] powerpc: wiiu: espresso interrupt controller support Ash Logan
2022-11-19 11:30 ` [PATCH v4 08/11] powerpc: wiiu: latte " Ash Logan
2022-11-19 11:30 ` [PATCH v4 09/11] powerpc: espresso processor support Ash Logan
2022-11-19 11:30 ` [PATCH v4 10/11] powerpc: wiiu: platform support Ash Logan
2022-11-19 11:30 ` [PATCH v4 11/11] powerpc: wiiu: add minimal default config Ash Logan
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