linux-kernel - Re: [PATCH -next] dma-debug: Use %pa to format phys_addr

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Date:   Thu, 30 Mar 2023 08:50:28 +0900
From:   Christoph Hellwig <hch@...radead.org>
To:     Geert Uytterhoeven <geert+renesas@...der.be>
Cc:     Desnes Nunes <desnesn@...hat.com>, Christoph Hellwig <hch@....de>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Robin Murphy <robin.murphy@....com>, iommu@...ts.linux.dev,
        linux-kernel@...r.kernel.org, kernel test robot <lkp@...el.com>,
        noreply@...erman.id.au, Arnd Bergmann <arnd@...nel.org>
Subject: Re: [PATCH -next] dma-debug: Use %pa to format phys_addr_t

I've applied this as it is the first fix I got into my mailbox for it.

Arnd sent one a little later, which uses %pap instead of %pa, which
confused me a bit.  The documentation seems to allow both without
any recommendation which one to use, which confuses me even further.