arm64: fixes for -rc1

Hi Linus,

Given that my availability next week is likely to be poor, here are three arm64 fixes to resolve some issues introduced by features merged last week. I was going to wait until -rc1, but it doesn't make much sense to sit on fixes. Please pull.

Thanks,

Will

--->8

The following changes since commit eb8a653137b7e74f7cdc01f814eb9d094a65aed9:

arm64: remove the unnecessary arm64_swiotlb_init() (2014-12-05 12:19:52 +0000)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes

for you to fetch changes up to fb59d007a0e44e2304e4fc8cf5c20b6fda7890f3:

arm64: mm: dump: don't skip final region (2014-12-11 12:08:07 +0000)

----------------------------------------------------------------
arm64 fixes:

Fix some fallout introduced during the merge window:
- Build failure when PM_SLEEP is disabled but CPU_IDLE is enabled
- Compiler warning from page table dumper w/ 48-bit VAs
- Erroneous page table truncation in reported dump

----------------------------------------------------------------
Krzysztof Kozlowski (1):
arm64: psci: Fix build breakage without PM_SLEEP

Mark Rutland (2):
arm64: mm: dump: fix shift warning
arm64: mm: dump: don't skip final region

 arch/arm64/kernel/psci.c | 2 ++
 arch/arm64/mm/dump.c     | 5 +----
 2 files changed, 3 insertions(+), 4 deletions(-)