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From:   Linus Walleij <linus.walleij@linaro.org>
Date:   Mon, 17 May 2021 12:26:02 +0200
Message-ID: <CACRpkdYM5Rk9qxhkpsWqaGp-uZDoHJ3_r0605vC9SLQw6=BCAQ@mail.gmail.com>
Subject: Re: [PATCH] arm: Enlarge IO_SPACE_LIMIT needed for some SoC
To:     Ard Biesheuvel <ardb@kernel.org>
Cc:     Ansuel Smith <ansuelsmth@gmail.com>,
        Matthew Wilcox <willy@infradead.org>,
        Russell King <linux@armlinux.org.uk>,
        Jonathan Corbet <corbet@lwn.net>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Abbott Liu <liuwenliang@huawei.com>,
        Luis Chamberlain <mcgrof@kernel.org>,
        Palmer Dabbelt <palmerdabbelt@google.com>,
        Linux Doc Mailing List <linux-doc@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>
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On Tue, May 11, 2021 at 6:26 AM Ard Biesheuvel <ardb@kernel.org> wrote:

> I used to carry a PCIe serial port
> card to UEFI plugfests because that was the only thing that would stop
> working if a system configured its I/O resource window incorrectly

I've been looking for a thing like that for testing, I was actually
thinking that it would perhaps be a good idea to add a I/O-resource
requiring device to QEMU just to be able to test this kind of
thing for completeness.

Yours,
Linus Walleij