linux-kernel - Re: [PATCH] bootconfig: Extend the magic check range to the preceding 3 bytes

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Message-ID: <3FAD1266-B73D-41C8-A81C-E61867317240@goodmis.org>
Date:   Thu, 12 Nov 2020 22:16:24 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Masami Hiramatsu <mhiramat@...nel.org>,
        Chen Yu <yu.chen.surf@...il.com>
CC:     Chen Yu <yu.c.chen@...el.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] bootconfig: Extend the magic check range to the preceding 3 bytes



On November 12, 2020 9:21:08 PM EST, Masami Hiramatsu <mhiramat@...nel.org> wrote:
>On Fri, 13 Nov 2020 09:27:38 +0800
>Chen Yu <yu.chen.surf@...il.com> wrote:
>
>> On Fri, Nov 13, 2020 at 1:27 AM Masami Hiramatsu
><mhiramat@...nel.org> wrote:
>> >
>> > Since Grub may align the size of initrd to 4 if user pass
>> > initrd from cpio, we have to check the preceding 3 bytes as well.
>> >
>> > Fixes: 85c46b78da58 ("bootconfig: Add bootconfig magic word for
>indicating bootconfig explicitly")
>> > Reported-by: Chen Yu <yu.chen.surf@...il.com>
>> > Signed-off-by: Masami Hiramatsu <mhiramat@...nel.org>
>> > ---
>> Works for me, thanks!
>> Tested-by: Chen Yu <yu.chen.surf@...il.com>
>
>Thank you Chen!
>
>Steve, could you merge this fix? 
>

I'm testing it now.

-- Steve

>Thank you,
>
>> 
>> Best,
>> Chenyu

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