From: Linus Walleij <linus.walleij@linaro.org>
To: "Kuan-Ying Lee (李冠穎)" <Kuan-Ying.Lee@mediatek.com>
Cc: "corbet@lwn.net" <corbet@lwn.net>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"rppt@kernel.org" <rppt@kernel.org>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>
Subject: Re: [PATCH] Documentation/mm: Initial page table documentation
Date: Thu, 8 Jun 2023 13:51:28 +0200 [thread overview]
Message-ID: <CACRpkdZ7Xn4kUoqvvhRJY7WGbf5Tgo_gvSf81j-on_jRfxPfdA@mail.gmail.com> (raw)
In-Reply-To: <a1690394c1f51875c85600251f7789289c798227.camel@mediatek.com>
On Thu, Jun 8, 2023 at 11:32 AM Kuan-Ying Lee (李冠穎)
<Kuan-Ying.Lee@mediatek.com> wrote:
> > +With a page granularity of 4KB and a address range of 32 bits, pfn 0
> > is at
> > +address 0x00000000, pfn 1 is at address 0x00004000, pfn 2 is at
> > 0x00008000
> > +and so on until we reach pfn 0x3ffff at 0xffffc000.
>
> pfn 1 is at 0x00001000.
> pfn 2 is at 0x00002000.
>
> And so on until we reach pfn 0xfffff at 0xfffff000.
It seems I went immediately for 16K pages... Thanks, I'll fix it up.
Yours,
Linus Walleij
prev parent reply other threads:[~2023-06-08 11:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230605221035.3681812-1-linus.walleij@linaro.org>
[not found] ` <ZH6uolQWeyX9kb+j@casper.infradead.org>
2023-06-08 8:13 ` Linus Walleij
2023-06-08 9:00 ` Mike Rapoport
2023-06-08 9:31 ` Kuan-Ying Lee (李冠穎)
2023-06-08 11:51 ` Linus Walleij [this message]
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