Pull powerpc fixes from Ben Herrenschmidt:
"Here are some more powerpc fixes for 3.14
The main one is a nasty issue with the NUMA balancing support which
requires a small generic change and the addition of a new accessor to
set _PAGE_NUMA. Both have been reviewed and acked by Mel and Rik.
The changelog should have plenty of details but basically, without
this fix, we get random user segfaults and/or corruptions due to
missing TLB/hash flushes. Aneesh series of 3 patches fixes it.
We have some vDSO vs. perf fixes from Anton, some small EEH fixes
from Gavin, a ppc32 regression vs the stack overflow detector, and a
fix for the way we handle PCIe host bridge speed settings on pseries
(which is needed for proper operations of AMD graphics cards on
Power8)"
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc/eeh: Disable EEH on reboot
powerpc/eeh: Cleanup on eeh_subsystem_enabled
powerpc/powernv: Rework EEH reset
powerpc: Use unstripped VDSO image for more accurate profiling data
powerpc: Link VDSOs at 0x0
mm: Use ptep/pmdp_set_numa() for updating _PAGE_NUMA bit
mm: Dirty accountable change only apply to non prot numa case
powerpc/mm: Add new "set" flag argument to pte/pmd update function
powerpc/pseries: Add Gen3 definitions for PCIE link speed
powerpc/pseries: Fix regression on PCI link speed
powerpc: Set the correct ksp_limit on ppc32 when switching to irq stack
f2a77abdb8