git fetch
git reset --hard origin/asahi; git clean -f -x -d &> /dev/null
curl -s https://tg.st/u/0001-4k-iommu-patch.patch | git am -
- curl -s https://tg.st/u/config-debian-distro-kernel-2022-03-09-4k > .config
+ curl -s https://tg.st/u/config-2022-03-09-4k > .config
make olddefconfig
make -j `nproc` V=0 bindeb-pkg > /dev/null
)