linux-kernel - Re: [PATCH 0/2] ARM: MAX_DMA

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Date:   Tue, 26 Apr 2022 09:29:20 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     linux-arm-kernel@...ts.infradead.org,
        Russell King <linux@...linux.org.uk>
Cc:     Nicolas Pitre <nico@...xnic.net>,
        Catalin Marinas <catalin.marinas@....com>,
        open list <linux-kernel@...r.kernel.org>,
        linus.walleij@...aro.org,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Rob Herring <robh+dt@...nel.org>,
        Ard Biesheuvel <ardb@...nel.org>
Subject: Re: [PATCH 0/2] ARM: MAX_DMA_ADDRESS fixes

On 3/24/22 10:54, Florian Fainelli wrote:
> This patch series clamps the MAX_DMA_ADDRESS to 32-bit in order to fit
> within a virtual address, and also fixes the off by one which was
> suggested by Geert.
> 
> Florian Fainelli (2):
>    ARM: Fix off by one in checking DMA zone size
>    ARM: Clamp MAX_DMA_ADDRESS to 32-bit

Russell, do you have any feedback on these two patches?
-- 
Florian