Re: crypto: x86/crct10dif-pcl - cleanup and optimizations

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On Wed, Jul 3, 2019 at 9:15 AM Eric Biggers <ebiggers@xxxxxxxxxx> wrote:
> Sorry, I am still confused.  Are you saying that something still needs to be
> fixed in the kernel code, and if so, why?  To reiterate, the byteshift_table
> doesn't actually *need* any particular alignment.  Would it avoid the confusion
> if I changed it to no alignment?  Or is there some section merging related
> reason it actually needs to be 32?

Looks like the section merging of similarly named sections of
differing alignment in LLD just got reverted:
https://bugs.llvm.org/show_bug.cgi?id=42289#c8
I wasn't able to find any documentation that said alignment must match
entity size, but if there's not a functional reason for them to differ
then it seems like LLD need not even support such a particularly
non-common case.

-- 
Thanks,
~Nick Desaulniers



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