Pull powerpc fixes from Benjamin Herrenschmidt:
"Here's a handful of powerpc patches, a couple of regression fixes for
problems introduced in the main batch in this merge window, a couple
of defconfig updates, and some trivials.
The radeonfb one is something that was long standing in SLES which I
forgot to pickup earlier."
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc/ftrace: Trace function graph entry before updating index
radeonfb: Add quirk for the graphics adapter in some JSxx
powerpc: Lack of firmware flash support is not an error
powerpc: Enable pseries hardware RNG and crypto modules
powerpc: Update g5_defconfig
powerpc/kvm/bookehv: Fix build regression
powerpc: Set stack limit properly in crit_transfer_to_handler
b387e41e52