This is currently twice the amount we actually have (sha[12], skein,
aes), and 512 * sizeof(void*) = 4096: 128x more than we need and a waste
of most of a page in the kernel address space
Plus, there's no need to actually allocate it dynamically: it's always
got a static size. Put it in .data
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes#12901
d59a7fae40