[PATCH] Create a proper header for the saved mtdoops.

[Miquel Raynal]

Hi Jean-Marc,

jmeurin at google.com wrote on Tue, 29 Mar 2022 15:53:28 -0700:

> Avoid a panic if the header size changes.
> Add a timestamp to the oops header.
> 
> Tested:
> Triggered panic saved correctly:
> xxd -l 0x20 -s 0x0000 /dev/mtdblock1
> 00000000: 0100 0000 005e 005d 935d 4117 c5bf df16  .....^.].]A.....
> 00000010: 3c36 3e5b 2020 3133 392e 3938 3039 3533  <6>[  139.980953

Your previous patchset was not applied because I requested several
changes, yet you seem not to have taken them into account. For the
record:

	Can you please send a v2 with:
	- Your two patches in the same series (formatted with
	  git-format-patch to get the dependency/order right)
	- In the other commit, drop the reference pointing to (I
	  believe) a commit hash that is local to your tree only.
	- Use the right prefix ("mtd: mtdoops:").

If you are fixing something different then create another patch in this
series, but please keep you changes atomic and well separated, include
a changelog and use proper subject prefixes.

Thanks,
Miquèl