[GIT PULL] xen: fixes for 4.12 rc2

[Juergen Gross]

Linus,

Please git pull the following tag:

 git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-4.12b-rc2-tag

xen: fixes for 4.12 rc2

It contains some fixes for the new Xen 9pfs frontend and some minor cleanups.
Thanks.

Juergen

 arch/x86/xen/enlighten_pv.c | 15 ++-----
 arch/x86/xen/mmu.c          |  2 +-
 arch/x86/xen/mmu_pv.c       | 98 +++++++++++++++++----------------------------
 net/9p/trans_xen.c          |  8 ++--
 4 files changed, 45 insertions(+), 78 deletions(-)

Juergen Gross (2):
      xen: cleanup pvh leftovers from pv-only sources
      xen: make xen_flush_tlb_all() static

Wei Yongjun (2):
      xen/9pfs: fix return value check in xen_9pfs_front_probe()
      xen/9pfs: p9_trans_xen_init and p9_trans_xen_exit can be static