1 The rcutorture scripting tools automatically create an initrd containing 2 a single statically linked binary named "init" that loops over a 3 very long sleep() call. In both cases, this creation is done by 4 tools/testing/selftests/rcutorture/bin/mkinitrd.sh. 5 6 However, if you don't like the notion of statically linked bare-bones 7 userspace environments, you might wish to press an existing initrd 8 into service: 9 10 ------------------------------------------------------------------------ 11 cd tools/testing/selftests/rcutorture 12 zcat /initrd.img > /tmp/initrd.img.zcat 13 mkdir initrd 14 cd initrd 15 cpio -id < /tmp/initrd.img.zcat 16 # Manually verify that initrd contains needed binaries and libraries.
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