From: Anup Patel <anup@brainfault.org>
To: Christoph Hellwig <hch@infradead.org>
Cc: Palmer Dabbelt <palmer@sifive.com>,
Anup Patel <Anup.Patel@wdc.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Mike Rapoport <rppt@linux.ibm.com>,
Atish Patra <Atish.Patra@wdc.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Paul Walmsley <paul.walmsley@sifive.com>,
"linux-riscv@lists.infradead.org"
<linux-riscv@lists.infradead.org>
Subject: Re: [PATCH v3 4/4] RISC-V: Allow booting kernel from any 4KB aligned address
Date: Mon, 25 Mar 2019 18:12:28 +0530 [thread overview]
Message-ID: <CAAhSdy3MZFayMDTiEEV7WseUsxgcWT_um=nbPgXUBFik19OYuQ@mail.gmail.com> (raw)
In-Reply-To: <20190325113935.GD27843@infradead.org>
On Mon, Mar 25, 2019 at 5:09 PM Christoph Hellwig <hch@infradead.org> wrote:
>
> I'm still not sold on this at all. It is a lot more code, a lot harder
> to read code and all for a very narrow corner case that isn't even
> going to be enabled in default configs.
The old page table setup code does not exist anymore.
It uses new code for 2M mappings as well.
In fact, it will also try to create 1G mappings if possible.
The code is lot better, readable and flexible.
Regards,
Anup
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next prev parent reply other threads:[~2019-03-25 12:58 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-25 9:22 [PATCH v3 0/4] Boot RISC-V kernel from any 4KB aligned address Anup Patel
2019-03-25 9:23 ` [PATCH v3 1/4] RISC-V: Add separate defconfig for 32bit systems Anup Patel
2019-03-25 9:23 ` [PATCH v3 2/4] RISC-V: Fix memory reservation in setup_bootmem() Anup Patel
2019-03-25 11:38 ` Christoph Hellwig
2019-03-25 16:13 ` Mike Rapoport
2019-04-24 21:06 ` Palmer Dabbelt
2019-03-25 9:23 ` [PATCH v3 3/4] RISC-V: Remove redundant trampoline page table Anup Patel
2019-03-25 11:38 ` Christoph Hellwig
2019-03-25 9:23 ` [PATCH v3 4/4] RISC-V: Allow booting kernel from any 4KB aligned address Anup Patel
2019-03-25 11:39 ` Christoph Hellwig
2019-03-25 12:42 ` Anup Patel [this message]
2019-03-25 14:55 ` Christoph Hellwig
2019-03-25 12:48 ` Anup Patel
2019-03-25 14:59 ` Christoph Hellwig
2019-03-25 16:16 ` Anup Patel
2019-03-25 17:35 ` Gary Guo
2019-03-26 9:43 ` Anup Patel
2019-03-27 7:54 ` Christoph Hellwig
2019-03-28 7:55 ` Mike Rapoport
2019-03-28 9:52 ` Anup Patel
2019-03-28 10:24 ` Anup Patel
2019-03-28 15:35 Anthony Coulter
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