From 13906db670a128864714c30c244b866dce119494 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Wed, 21 Aug 2013 13:03:20 +1000 Subject: [PATCH] powerpc/powernv: Return secondary CPUs to firmware on kexec With OPAL v3 we can return secondary CPUs to firmware on kexec. This allows firmware to do various cleanups making things generally more reliable, and will enable the "new" kernel to call OPAL to perform some reconfiguration tasks early on that can only be done while all the CPUs are in firmware. Signed-off-by: Benjamin Herrenschmidt --- Reading git-format-patch failed