Work around qemu static deadlock
Workaround issue pmbootstrap#1715.
This adds jemalloc
package and brings back qemu
package. These packages are compiled for x86
and x86_64
only. The binfmt_misc chroots on arm hosts are untested.
I tried to run an x86_64 pmbootstrap chroot on an arm device (ouya) but binfmt_misc doesn't seem to work. The /proc/sys/fs/binfmt_misc
directory is empty.