Merge branch 'fixes' into next/fixes-non-critical

Merge a set of fixes that we missed sending in before v4.0 release. These
will also be sent to -stable.

* fixes: (659 commits)
  ARM: at91/dt: sama5d3 xplained: add phy address for macb1
  kbuild: Create directory for target DTB
  ARM: mvebu: Disable CPU Idle on Armada 38x
  arm64: juno: Fix misleading name of UART reference clock
  ARM: dts: sunxi: Remove overclocked/overvoltaged OPP
  ARM: dts: sun4i: a10-lime: Override and remove 1008MHz OPP setting
  ARM: socfpga: dts: fix spi1 interrupt
  ARM: dts: Fix gpio interrupts for dm816x
  ARM: dts: dra7: remove ti,hwmod property from pcie phy
  ARM: EXYNOS: Fix build breakage cpuidle on !SMP
  ARM: OMAP: dmtimer: disable pm runtime on remove
  ARM: OMAP: dmtimer: check for pm_runtime_get_sync() failure
  ARM: dts: fix lid and power pin-functions for exynos5250-spring
  ARM: dts: fix mmc node updates for exynos5250-spring
  ARM: OMAP2+: Fix socbus family info for AM33xx devices
  ARM: dts: omap3: Add missing dmas for crypto
  + Linux 4.0-rc4

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 16 insertions, 2 deletions

diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 5ad908e9ce9c..f95e3b58bbc3 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -346,9 +346,23 @@ int nfs41_discover_server_trunking(struct nfs_client *clp,
         status = nfs4_proc_exchange_id(clp, cred);
         if (status != NFS4_OK)
                 return status;
-        set_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state);
 
-        return nfs41_walk_client_list(clp, result, cred);
+        status = nfs41_walk_client_list(clp, result, cred);
+        if (status < 0)
+                return status;
+        if (clp != *result)
+                return 0;
+
+        /* Purge state if the client id was established in a prior instance */
+        if (clp->cl_exchange_flags & EXCHGID4_FLAG_CONFIRMED_R)
+                set_bit(NFS4CLNT_PURGE_STATE, &clp->cl_state);
+        else
+                set_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state);
+        nfs4_schedule_state_manager(clp);
+        status = nfs_wait_client_init_complete(clp);
+        if (status < 0)
+                nfs_put_client(clp);
+        return status;
 }
 
 #endif /* CONFIG_NFS_V4_1 */