From: Christoph Hellwig <hch@lst.de>
To: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
Cc: "Robin Murphy" <robin.murphy@arm.com>,
"Geert Uytterhoeven" <geert+renesas@glider.be>,
"Arnd Bergmann" <arnd@arndb.de>, "Icenowy Zheng" <uwu@icenowy.me>,
"Jisheng Zhang" <jszhang@kernel.org>,
"Drew Fustini" <dfustini@baylibre.com>,
"Christoph Hellwig" <hch@lst.de>,
"Lad Prabhakar" <prabhakar.mahadev-lad.rj@bp.renesas.com>,
"Robert Nelson" <robertcnelson@gmail.com>,
"Ulf Hansson" <ulf.hansson@linaro.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Adrian Hunter" <adrian.hunter@intel.com>,
"Guo Ren" <guoren@kernel.org>, "Fu Wei" <wefu@redhat.com>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Conor Dooley" <conor@kernel.org>,
"Jason Kridner" <jkridner@beagleboard.org>,
"Xi Ruoyao" <xry111@xry111.site>, "Han Gao" <gaohan@iscas.ac.cn>,
linux-mmc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
"Björn Töpel" <bjorn@kernel.org>,
"Alexandre Ghiti" <alexghiti@rivosinc.com>,
Linux-MM <linux-mm@kvack.org>,
"Fabrizio Castro" <fabrizio.castro@bp.renesas.com>
Subject: Re: [PATCH 0/6] RISC-V: Add eMMC support for TH1520 boards
Date: Thu, 5 Oct 2023 08:57:26 +0200 [thread overview]
Message-ID: <20231005065726.GA5760@lst.de> (raw)
In-Reply-To: <CA+V-a8vbWW6=HTfR+FCPOB0bAa8M3Bbm_k=7+XbjOc3ybo6VNQ@mail.gmail.com>
No. The global pool is a last resort only for nommu and other very
limited setups. It should never be enable in a general-purpose kernel,
and if your hardware requires it is a failed designed and should not
be supported in a general purpose kernel build.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
Cc: "Ulf Hansson" <ulf.hansson@linaro.org>,
"Jisheng Zhang" <jszhang@kernel.org>,
"Drew Fustini" <dfustini@baylibre.com>,
linux-kernel@vger.kernel.org, Linux-MM <linux-mm@kvack.org>,
"Guo Ren" <guoren@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
linux-riscv@lists.infradead.org, "Christoph Hellwig" <hch@lst.de>,
"Geert Uytterhoeven" <geert+renesas@glider.be>,
"Fabrizio Castro" <fabrizio.castro@bp.renesas.com>,
devicetree@vger.kernel.org, "Conor Dooley" <conor+dt@kernel.org>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Alexandre Ghiti" <alexghiti@rivosinc.com>,
"Arnd Bergmann" <arnd@arndb.de>, "Han Gao" <gaohan@iscas.ac.cn>,
"Lad Prabhakar" <prabhakar.mahadev-lad.rj@bp.renesas.com>,
"Jason Kridner" <jkridner@beagleboard.org>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Robert Nelson" <robertcnelson@gmail.com>,
linux-mmc@vger.kernel.org,
"Adrian Hunter" <adrian.hunter@intel.com>,
"Conor Dooley" <conor@kernel.org>,
"Björn Töpel" <bjorn@kernel.org>,
"Rob Herring" <robh+dt@kernel.org>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Xi Ruoyao" <xry111@xry111.site>,
"Robin Murphy" <robin.murphy@arm.com>, "Fu Wei" <wefu@redhat.com>
Subject: Re: [PATCH 0/6] RISC-V: Add eMMC support for TH1520 boards
Date: Thu, 5 Oct 2023 08:57:26 +0200 [thread overview]
Message-ID: <20231005065726.GA5760@lst.de> (raw)
In-Reply-To: <CA+V-a8vbWW6=HTfR+FCPOB0bAa8M3Bbm_k=7+XbjOc3ybo6VNQ@mail.gmail.com>
No. The global pool is a last resort only for nommu and other very
limited setups. It should never be enable in a general-purpose kernel,
and if your hardware requires it is a failed designed and should not
be supported in a general purpose kernel build.
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next prev parent reply other threads:[~2023-10-05 15:58 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-22 1:49 [PATCH 0/6] RISC-V: Add eMMC support for TH1520 boards Drew Fustini
2023-09-22 1:49 ` Drew Fustini
2023-09-22 1:49 ` [PATCH 1/6] dt-bindings: mmc: sdhci-of-dwcmhsc: Add T-Head TH1520 support Drew Fustini
2023-09-22 1:49 ` Drew Fustini
2023-09-22 9:57 ` Conor Dooley
2023-09-22 9:57 ` Conor Dooley
2023-09-22 15:18 ` Drew Fustini
2023-09-22 15:18 ` Drew Fustini
2023-09-23 8:10 ` Guo Ren
2023-09-23 8:10 ` Guo Ren
2023-09-24 21:04 ` Drew Fustini
2023-09-24 21:04 ` Drew Fustini
2023-09-22 1:49 ` [PATCH 2/6] mmc: sdhci: add __sdhci_execute_tuning() to header Drew Fustini
2023-09-22 1:49 ` Drew Fustini
2023-09-25 10:21 ` Adrian Hunter
2023-09-25 10:21 ` Adrian Hunter
2023-09-25 10:23 ` Xi Ruoyao
2023-09-25 10:23 ` Xi Ruoyao
2023-09-25 10:31 ` Adrian Hunter
2023-09-25 10:31 ` Adrian Hunter
2023-09-25 14:41 ` Drew Fustini
2023-09-25 14:41 ` Drew Fustini
2023-09-22 1:49 ` [PATCH 3/6] mmc: sdhci-of-dwcmshc: Add support for T-Head TH1520 Drew Fustini
2023-09-22 1:49 ` Drew Fustini
2023-09-25 10:35 ` Adrian Hunter
2023-09-25 10:35 ` Adrian Hunter
2023-09-25 14:43 ` Drew Fustini
2023-09-25 14:43 ` Drew Fustini
2023-10-04 16:19 ` Jisheng Zhang
2023-10-04 16:19 ` Jisheng Zhang
2023-10-04 19:12 ` Drew Fustini
2023-10-04 19:12 ` Drew Fustini
2023-09-22 1:49 ` [PATCH 4/6] riscv: dts: thead: Add TH1520 mmc controller and sdhci clock Drew Fustini
2023-09-22 1:49 ` Drew Fustini
2023-09-22 1:49 ` [PATCH 5/6] riscv: dts: thead: Enable BeagleV Ahead eMMC controller Drew Fustini
2023-09-22 1:49 ` Drew Fustini
2023-09-22 1:49 ` [PATCH 6/6] riscv: dts: thead: Enable LicheePi 4A " Drew Fustini
2023-09-22 1:49 ` Drew Fustini
2023-09-22 11:41 ` [PATCH 0/6] RISC-V: Add eMMC support for TH1520 boards Xi Ruoyao
2023-09-22 11:41 ` Xi Ruoyao
2023-09-22 16:23 ` Drew Fustini
2023-09-22 16:23 ` Drew Fustini
2023-09-23 16:33 ` Xi Ruoyao
2023-09-23 16:33 ` Xi Ruoyao
2023-09-23 0:11 ` Icenowy Zheng
2023-09-23 0:11 ` Icenowy Zheng
2023-09-22 19:08 ` Robert Nelson
2023-09-22 19:08 ` Robert Nelson
2023-09-22 22:48 ` Robert Nelson
2023-09-22 22:48 ` Robert Nelson
2023-10-03 4:37 ` Drew Fustini
2023-10-03 4:37 ` Drew Fustini
2023-10-04 11:30 ` Jisheng Zhang
2023-10-04 11:30 ` Jisheng Zhang
2023-10-04 13:02 ` Lad, Prabhakar
2023-10-04 13:02 ` Lad, Prabhakar
2023-10-04 13:49 ` Robin Murphy
2023-10-04 13:49 ` Robin Murphy
2023-10-04 14:02 ` Icenowy Zheng
2023-10-04 14:02 ` Icenowy Zheng
2023-10-04 14:18 ` Robin Murphy
2023-10-04 14:18 ` Robin Murphy
2023-10-04 14:46 ` Icenowy Zheng
2023-10-04 14:46 ` Icenowy Zheng
2023-10-04 14:58 ` Icenowy Zheng
2023-10-04 14:58 ` Icenowy Zheng
2023-10-04 16:03 ` Lad, Prabhakar
2023-10-04 16:03 ` Lad, Prabhakar
2023-10-04 17:16 ` Lad, Prabhakar
2023-10-04 17:16 ` Lad, Prabhakar
2023-10-04 18:49 ` Samuel Holland
2023-10-04 18:49 ` Samuel Holland
2023-10-04 19:38 ` Robin Murphy
2023-10-04 19:38 ` Robin Murphy
2023-10-04 20:47 ` Lad, Prabhakar
2023-10-04 20:47 ` Lad, Prabhakar
2023-10-05 6:57 ` Christoph Hellwig [this message]
2023-10-05 6:57 ` Christoph Hellwig
2023-10-04 14:06 ` Jisheng Zhang
2023-10-04 14:06 ` Jisheng Zhang
2023-10-04 15:27 ` Geert Uytterhoeven
2023-10-04 15:27 ` Geert Uytterhoeven
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