linux-kernel - Re: [PATCH v4 0/4] LoongArch: Support new relocation types

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Message-ID: <a9777679-ff44-daac-57bb-ea3c52c6907f@xen0n.name>
Date:   Mon, 1 Aug 2022 18:44:28 +0800
From:   WANG Xuerui <kernel@...0n.name>
To:     Jinyang He <hejinyang@...ngson.cn>, Xi Ruoyao <xry111@...111.site>,
        Huacai Chen <chenhuacai@...nel.org>,
        Youling Tang <tangyouling@...ngson.cn>
Cc:     loongarch@...ts.linux.dev, LKML <linux-kernel@...r.kernel.org>,
        Lulu Cheng <chenglulu@...ngson.cn>
Subject: Re: [PATCH v4 0/4] LoongArch: Support new relocation types

On 2022/8/1 18:08, Jinyang He wrote:
> [snip]
> 
> Actually, I really hope kernel image is in the XKVRANGE, rather
> than being in XKPRANGE. So that we can limit kernel and modules
> be in 4GB range. I think it will make all work normally. :-(

Just my 2c. I'd prefer any scheme in which memfd_secret is possible. The 
current design makes it impossible to carve out memory regions from 
kernel's view, IIUC, which is of course something to improve...

-- 
WANG "xen0n" Xuerui

Linux/LoongArch mailing list: https://lore.kernel.org/loongarch/