[S] Change in coreboot[main]: commonlib/bsd/lz4_wrapper.c: Fix misaligned access

[Nico Huber (Code Review)]

Attention is currently required from: Angel Pons, Arthur Heymans, Julius Werner, Maximilian Brune, Philipp Hug, Ron Minnich.

Nico Huber has posted comments on this change by Maximilian Brune. ( https://review.coreboot.org/c/coreboot/+/81910?usp=email )

Change subject: commonlib/bsd/lz4_wrapper.c: Fix misaligned access
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Patch Set 6: Code-Review+2

(1 comment)

File src/commonlib/bsd/lz4_wrapper.c:

https://review.coreboot.org/c/coreboot/+/81910/comment/564fbf68_4f4ee0e9?usp... :
PS5, Line 10: /* LZ4 comes with its own supposedly portable memory access functions, but they
            :  * seem to be very inefficient in practice (at least on ARM64). Since coreboot
            :  * knows about endianness and allows some basic assumptions (such as unaligned
            :  * access support), we can easily write the ones we need ourselves. */
> They now reflect the discussions in the comments.

I have a feeling that the orginal comment meant to include LZ4_copy8().
I don't mind the change, though. Seems less complicated than having to
guess what a comment applies to exactly.