[PATCH v7 35/36] x86/boot: Add early cmdline parsing for options with arguments

[Borislav Petkov]

On Fri, Jun 16, 2017 at 01:56:30PM -0500, Tom Lendacky wrote:
> Add a cmdline_find_option() function to look for cmdline options that
> take arguments. The argument is returned in a supplied buffer and the
> argument length (regardless of whether it fits in the supplied buffer)
> is returned, with -1 indicating not found.
> 
> Signed-off-by: Tom Lendacky <thomas.lendacky at amd.com>
> ---
>  arch/x86/include/asm/cmdline.h |    2 +
>  arch/x86/lib/cmdline.c         |  105 ++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 107 insertions(+)

Reviewed-by: Borislav Petkov <bp at suse.de>

-- 
Regards/Gruss,
    Boris.

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