Release 4.4.30-openpower1

Since 4.4.27-openpower1 there were a number of possibly relevant fixes:

PowerPC fixes:
  * cccc670b5137 powerpc/nvram: Fix an incorrect partition merge
  * c346241e752a powerpc/mm: Prevent unlikely crash in copro_calculate_slb()
  * b57af607da42 powerpc/pseries: Fix stack corruption in htpe code
  * 800b55c471c2 powerpc/64: Fix incorrect return value from __copy_tofrom_user
  * 8f7929ce0c85 powerpc/powernv: Use CPU-endian PEST in pnv_pci_dump_p7ioc_diag_data()
  * 450a3ad86695 powerpc/powernv: Use CPU-endian hub diag-data type in pnv_eeh_get_and_dump_hub_diag()
  * f0a933ef4462 powerpc/powernv: Pass CPU-endian PE number to opal_pci_eeh_freeze_clear()
  * 74c770181558 powerpc/vdso64: Use double word compare on pointers

Driver fixes:
  * 70c66946ef35 net/mlx4_core: Allow resetting VF admin mac to zero
  * 6896b3dd2da5 bnx2x: Prevent false warning for lack of FC NPIV

Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/openpower/linux/0004-xhci-do-not-halt-the-secondary-HCD.patch b/openpower/linux/0004-xhci-do-not-halt-the-secondary-HCD.patch
index a343235..488570d 100644
--- a/openpower/linux/0004-xhci-do-not-halt-the-secondary-HCD.patch
+++ b/openpower/linux/0004-xhci-do-not-halt-the-secondary-HCD.patch
@@ -1,4 +1,4 @@
-From b815d81e10ca51aa91e6ca2b771afe9d0351669c Mon Sep 17 00:00:00 2001
+From ff752455485aed8aa9ed0bc7ef1652603aed184f Mon Sep 17 00:00:00 2001
 From: Joel Stanley <joel@jms.id.au>
 Date: Tue, 19 Jul 2016 22:43:26 +0930
 Subject: [PATCH 4/9] xhci: do not halt the secondary HCD