I always get the error (not warning or info) "If you have an AMD CPU, you must enable KVM_AMD in your kernel configuration." when checking elogv after compiling qemu. I don't even have an AMD CPU, I have an intel. However, the arch name for 64-bit intel is still "amd64", so I suspect the following lines in the qemu ebuild that check for use support for amd64 are not working as intended and are incorrectly assuming that arch amd64 implies an AMD CPU. > if use amd64 || use x86 || use amd64-linux || use x86-linux; then > CONFIG_CHECK+=" ~KVM_AMD ~KVM_INTEL" > fi None of those four are use flags on the package, so I assume they are arch flags and therefore not quite used correctly. Also, it seems that KVM_AMD and KVM_INTEL checks are always done together, but it would be better to apply KVM_AMD only on AMD systems and KVM_INTEL only on intel systems - otherwise it will always give a false error.
Fixed here: https://gitweb.gentoo.org/repo/gentoo.git/commit/app-emulation/qemu?id=98bce0c3bdf492bc9fcb83cdee7e627f81bea663
Confirmed this fixes the error for me, thanks.
That has been fixed a couple of months ago.