From: "Russell King (Oracle)" <linux@armlinux.org.uk>
To: Jungseung Lee <js07.lee@samsung.com>
Cc: linus.walleij@linaro.org, amit.kachhap@arm.com, ardb@kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, keescook@chromium.org,
js07.lee@gmail.com
Subject: Re: [PATCH 2/2] arm/mm : Report actual image regions in /proc/iomem
Date: Mon, 6 Mar 2023 11:10:20 +0000 [thread overview]
Message-ID: <ZAXKHDb4QY1awyRA@shell.armlinux.org.uk> (raw)
In-Reply-To: <1678081915-12599-2-git-send-email-js07.lee@samsung.com>
On Mon, Mar 06, 2023 at 02:51:55PM +0900, Jungseung Lee wrote:
> The resource reservations in /proc/iomem made for the kernel image did
> not reflect the gaps between text, rodata, and data.
> Add the "rodata" resource and update the start/end calculations.
>
> Before :
> 04000000-2f7fffff : System RAM
> 04100000-04cfffff : Kernel code
> 04e00000-05369a27 : Kernel data
>
> After :
> 04000000-2f7fffff : System RAM
> 04100000-049fffff : Kernel code
> 04a00000-04cb2fff : Kernel rodata
> 04e00000-05369a27 : Kernel data
NAK. This is API, and programs do read and parse this file. It is
important that this file reports these parameters in a similar way
to other architectures. Other architectures do not split up the
individual regions.
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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next prev parent reply other threads:[~2023-03-06 11:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20230306061055epcas1p1f7718c46c10f84845e086f9ce9f9a41f@epcas1p1.samsung.com>
2023-03-06 5:51 ` [PATCH 1/2] arm/mm : omit [_text, _stext) from kernel code region Jungseung Lee
2023-03-06 5:51 ` [PATCH 2/2] arm/mm : Report actual image regions in /proc/iomem Jungseung Lee
2023-03-06 11:10 ` Russell King (Oracle) [this message]
2023-03-06 12:14 ` Jungseung Lee
2023-03-06 12:28 ` Russell King (Oracle)
2023-03-06 13:00 ` Ard Biesheuvel
2023-03-06 11:06 ` [PATCH 1/2] arm/mm : omit [_text, _stext) from kernel code region Russell King (Oracle)
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