[PATCH v2] crypto: arm64/poly1305 - move data to rodata section

[Andy Polyakov]

> I'm getting the following error with next-20240806
> 
> make LLVM=1 ARCH=arm64 allyesconfig
> make LLVM=1 ARCH=arm64 -j$(nproc)
> 
> ld.lld: error: vmlinux.a(arch/arm64/crypto/poly1305-core.o):(function poly1305_blocks_neon: .text+0x3d4): relocation R_AARCH64_ADR_PREL_LO21 out of range: 269166444 is not in [-1048576, 1048575]

This looks like the original version of the path. At the very least the 
R_AARCH64_ADR_PREL_LO21 relocation is generated for the adr instruction. 
The v2 has adrp and add pair for which the relocations are 
R_AARCH64_ADR_PREL_PG_HI21 and R_AARCH64_ADD_ABS_LO12_NC.