linux-kernel - Re: [PATCH 04/11] Define the virtual space of KASan's shadow region

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Message-ID: <20171019124357.GY20805@n2100.armlinux.org.uk>
Date:   Thu, 19 Oct 2017 13:43:57 +0100
From:   Russell King - ARM Linux <linux@...linux.org.uk>
To:     "Liuwenliang (Lamb)" <liuwenliang@...wei.com>
Cc:     Ard Biesheuvel <ard.biesheuvel@...aro.org>,
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        Heshaoliang <heshaoliang@...wei.com>
Subject: Re: [PATCH 04/11] Define the virtual space of KASan's shadow region

On Tue, Oct 17, 2017 at 11:27:19AM +0000, Liuwenliang (Lamb) wrote:
> ---c0a3b198:       b6e00000        .word   0xb6e00000   //TASK_SIZE:0xb6e00000

It's probably going to be better all round to round TASK_SIZE down
to something that fits in an 8-bit rotated constant anyway (like
we already guarantee) which would mean this patch is not necessary.

-- 
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