Merge branch 'akpm' (Andrew's patch-bomb)

Merge the rest of Andrew's patches for -rc1:
 "A bunch of fixes and misc missed-out-on things.

  That'll do for -rc1.  I still have a batch of IPC patches which still
  have a possible bug report which I'm chasing down."

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (25 commits)
  keys: use keyring_alloc() to create module signing keyring
  keys: fix unreachable code
  sendfile: allows bypassing of notifier events
  SGI-XP: handle non-fatal traps
  fat: fix incorrect function comment
  Documentation: ABI: remove testing/sysfs-devices-node
  proc: fix inconsistent lock state
  linux/kernel.h: fix DIV_ROUND_CLOSEST with unsigned divisors
  memcg: don't register hotcpu notifier from ->css_alloc()
  checkpatch: warn on uapi #includes that #include <uapi/...
  revert "rtc: recycle id when unloading a rtc driver"
  mm: clean up transparent hugepage sysfs error messages
  hfsplus: add error message for the case of failure of sync fs in delayed_sync_fs() method
  hfsplus: rework processing of hfs_btree_write() returned error
  hfsplus: rework processing errors in hfsplus_free_extents()
  hfsplus: avoid crash on failed block map free
  kcmp: include linux/ptrace.h
  drivers/rtc/rtc-imxdi.c: must include <linux/spinlock.h>
  mm: cma: WARN if freed memory is still in use
  exec: do not leave bprm->interp on stack
  ...

1 files changed, 6 insertions, 6 deletions

diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 2e4ed13b9ee..e064f562b1f 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -352,18 +352,18 @@ retry:
         if (!ida_pre_get(&proc_inum_ida, GFP_KERNEL))
                 return -ENOMEM;
 
-        spin_lock(&proc_inum_lock);
+        spin_lock_bh(&proc_inum_lock);
         error = ida_get_new(&proc_inum_ida, &i);
-        spin_unlock(&proc_inum_lock);
+        spin_unlock_bh(&proc_inum_lock);
         if (error == -EAGAIN)
                 goto retry;
         else if (error)
                 return error;
 
         if (i > UINT_MAX - PROC_DYNAMIC_FIRST) {
-                spin_lock(&proc_inum_lock);
+                spin_lock_bh(&proc_inum_lock);
                 ida_remove(&proc_inum_ida, i);
-                spin_unlock(&proc_inum_lock);
+                spin_unlock_bh(&proc_inum_lock);
                 return -ENOSPC;
         }
         *inum = PROC_DYNAMIC_FIRST + i;
@@ -372,9 +372,9 @@ retry:
 
 void proc_free_inum(unsigned int inum)
 {
-        spin_lock(&proc_inum_lock);
+        spin_lock_bh(&proc_inum_lock);
         ida_remove(&proc_inum_ida, inum - PROC_DYNAMIC_FIRST);
-        spin_unlock(&proc_inum_lock);
+        spin_unlock_bh(&proc_inum_lock);
 }
 
 static void *proc_follow_link(struct dentry *dentry, struct nameidata *nd)