On Mon, 23 Jul 2018 08:47:51 +0200, Peter Nabbefeld wrote: >CONFIG_CRYPTO_SALSA20_X86_64=m I don't know if this helps. 4.17.9-1 moved from Staging to Testing and at least the version from Staging contains CONFIG_CRYPTO_SALSA20. $ uname -rm; zgrep SALSA /proc/config.gz 4.17.9-1-ARCH x86_64 CONFIG_CRYPTO_SALSA20=m $ grep SALSA /lib/modules/4.17.9-1-ARCH/build/.config CONFIG_CRYPTO_SALSA20=m However, actually it now also contains CONFIG_CRYPTO_SALSA20_X86_64. $ asp update [snip] $ asp checkout linux-headers [snip] $ grep pkg.e.= linux/trunk/PKGBUILD pkgver=4.17.9 pkgrel=1 $ grep SALSA linux/trunk/config CONFIG_CRYPTO_SALSA20=m CONFIG_CRYPTO_SALSA20_X86_64=m
