From: Borislav Petkov <bp@alien8.de>
To: Jan Beulich <jbeulich@suse.com>
Cc: Andy Lutomirski <luto@kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
the arch/x86 maintainers <x86@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>
Subject: Re: [PATCH] x86/vdso: avoid warning when building vdso2c on 32-bit host
Date: Wed, 10 Mar 2021 12:27:23 +0100 [thread overview]
Message-ID: <20210310112723.GD23521@zn.tnic> (raw)
In-Reply-To: <14b269f1-a9d2-3083-00d7-c23368f135e9@suse.com>
On Wed, Mar 10, 2021 at 10:22:16AM +0100, Jan Beulich wrote:
> size_t arguments can't compatibly be passed for l-modifier format
> specifiers. Use z instead.
>
> Fixes: 8382c668ce4f ("x86/vdso: Add support for exception fixup in vDSO functions")
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
>
> --- a/arch/x86/entry/vdso/vdso2c.h
> +++ b/arch/x86/entry/vdso/vdso2c.h
> @@ -35,7 +35,7 @@ static void BITSFUNC(extract)(const unsi
> if (offset + len > data_len)
> fail("section to extract overruns input data");
>
> - fprintf(outfile, "static const unsigned char %s[%lu] = {", name, len);
> + fprintf(outfile, "static const unsigned char %s[%zu] = {", name, len);
> BITSFUNC(copy)(outfile, data + offset, len);
> fprintf(outfile, "\n};\n\n");
Already fixed:
https://git.kernel.org/tip/70c9d959226b7c5c48c119e2c1cfc1424f87b023
Thx.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
prev parent reply other threads:[~2021-03-10 11:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 9:22 [PATCH] x86/vdso: avoid warning when building vdso2c on 32-bit host Jan Beulich
2021-03-10 11:27 ` Borislav Petkov [this message]
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