linux-kernel - Re: Build regressions/improvements in v6.12-rc3

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Message-ID: <CAMuHMdWedOgc4S12FwQR8_80aqgRJ2pwrKWsNb5Svt6776ti3Q@mail.gmail.com>
Date: Mon, 14 Oct 2024 11:18:14 +0200
From: Geert Uytterhoeven <geert@...ux-m68k.org>
To: Simon Horman <horms@...nel.org>
Cc: linux-kernel@...r.kernel.org, linux-crypto@...r.kernel.org, 
	linuxppc-dev@...ts.ozlabs.org, dmaengine@...r.kernel.org, 
	netdev@...r.kernel.org
Subject: Re: Build regressions/improvements in v6.12-rc3

Hi Simon,

On Mon, Oct 14, 2024 at 10:58 AM Simon Horman <horms@...nel.org> wrote:
> On Mon, Oct 14, 2024 at 10:38:20AM +0200, Geert Uytterhoeven wrote:
> >   + /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c: error: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t {aka long long unsigned int}' [-Werror=format=]:  => 126:37
> >   + /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c: error: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' {aka 'long long unsigned int'} [-Werror=format=]:  => 126:46
>
> I wonder what the correct string format is in these cases?
> I didn't have a good idea the last time I looked.

"%pa" + taking the address of the resource_size_t object.

https://elixir.bootlin.com/linux/v6.11.3/source/Documentation/core-api/printk-formats.rst#L229

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds