git-bisect start
# good: [0d514f040ac6629311974889d5b96bcf21c6461a] Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge
git-bisect good 0d514f040ac6629311974889d5b96bcf21c6461a
# bad: [8fce4d8e3b9e3cf47cc8afeb6077e22ab795d989] slab: Node rotor for freeing alien caches and remote per cpu pages.
git-bisect bad 8fce4d8e3b9e3cf47cc8afeb6077e22ab795d989
# good: [eff2c2f6f569267aa52e2431844cec30637d7ade] alpha: fix IRQ handling lockup
git-bisect good eff2c2f6f569267aa52e2431844cec30637d7ade
# bad: [6a88231fc7da311e4da4ce2011d1a132c80c145a] ibmasm: use after free fix
git-bisect bad 6a88231fc7da311e4da4ce2011d1a132c80c145a
# good: [628de616ba760b7b1d5e3d95dbe40a988fbf8ca5] xtensa must set RWSEM_GENERIC_SPINLOCK=y
git-bisect good 628de616ba760b7b1d5e3d95dbe40a988fbf8ca5
# bad: [a6bf527091b1dd40f1b6a496812ce7520621c282] vmscan: no zone_reclaim if PF_MALLOC is set
git-bisect bad a6bf527091b1dd40f1b6a496812ce7520621c282
# bad: [04b857f74cec5efc7730e9db47e291310f4708a4] md: Fix several raid1 bugs which cause a memory leak
git-bisect bad 04b857f74cec5efc7730e9db47e291310f4708a4