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Date:   Tue, 31 Mar 2020 03:10:19 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Willy Tarreau <w@1wt.eu>
Cc:     Denis Efremov <efremov@linux.com>, Jens Axboe <axboe@kernel.dk>,
        linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
        "David S. Miller" <davem@davemloft.net>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        Helge Deller <deller@gmx.de>, Ian Molton <spyro@f2s.com>,
        Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
        Matt Turner <mattst88@gmail.com>,
        Richard Henderson <rth@twiddle.net>,
        Russell King <linux@armlinux.org.uk>,
        Thomas Bogendoerfer <tsbogend@alpha.franken.de>, x86@kernel.org
Subject: Re: [PATCH 00/23] Floppy driver cleanups
Message-ID: <20200331101019.GA6299@infradead.org>
References: <20200331094054.24441-1-w@1wt.eu>
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Hi Willy,

given that you are actively maintaining the floppy driver now, any
chance I could trick you into proper highmem handling?  I've been trying
to phase out block layer bounce buffering, and any help from a competent
maintainer to move their drivers to properly support highmem by kmapping
for PIO/MMIO I/O would be very helpful.