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Date:   Tue, 23 Apr 2019 09:55:51 +0200
From:   Arnd Bergmann <>
To:     Fuqian Huang <>
Cc:     Frank Haverkamp <>,
        Greg Kroah-Hartman <>,
        Linux Kernel Mailing List <>
Subject: Re: [PATCH v2 03/06] misc: genwqe: Fix misuse of %x

On Sun, Apr 21, 2019 at 1:48 PM Fuqian Huang <> wrote:
> The pointer should be printed with %p or %px rather than
> cast to long long type and printed with %016llx.
> Change %x to %p to print the pointer.
> Signed-off-by: Fuqian Huang <>

I would recommend to also use %pad for printing dma_addr_t if you do this.


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