Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2015-04-30' into...

trivial patches for 2015-04-30

# gpg: Signature made Thu Apr 30 14:07:50 2015 BST using RSA key ID A4C3D7DB
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg:                 aka "Michael Tokarev <mjt@corpit.ru>"
# gpg:                 aka "Michael Tokarev <mjt@debian.org>"

* remotes/mjt/tags/pull-trivial-patches-2015-04-30: (42 commits)
  openrisc: cpu: Remove unused cpu_get_pc
  microblaze: fix memory leak
  tcg: Delete unused cpu_pc_from_tb()
  kvm: Silence warning from valgrind
  vhost-user: remove superfluous '\n' around error_report()
  target-mips: fix memory leak
  qmp-commands: Fix typo
  linux-user/elfload: use QTAILQ_FOREACH instead of open-coding it
  coroutine: remove unnecessary parentheses in qemu_co_queue_empty
  qemu-char: remove unused list node from FDCharDriver
  input: remove unused mouse_handlers list
  cpus: use first_cpu macro instead of QTAILQ_FIRST(&cpus)
  microblaze: cpu: delete unused cpu_interrupts_enabled
  microblaze: cpu: Renumber EXCP_* constants to close gap
  microblaze: cpu: Delete EXCP_NMI
  microblaze: cpu: Remove unused CC_OP enum
  microblaze: cpu: Remote unused cpu_get_pc
  microblaze: mmu: Delete flip_um fn prototype
  defconfigs: Piggyback microblazeel on microblaze
  libcacard: do not use full paths for include files in the same dir
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --cc kvm-all.c
Simple merge

diff --cc target-s390x/mmu_helper.c
index 30a38ec,7baf5e9..e8dcd0c
--- 1/target-s390x/mmu_helper.c
--- 2/target-s390x/mmu_helper.c
+++ b/target-s390x/mmu_helper.c
@@@ -435,11 -435,10 +435,11 @@@ static int translate_pages(S390CPU *cpu
  /**
   * s390_cpu_virt_mem_rw:
   * @laddr:     the logical start address
 + * @ar:        the access register number
   * @hostbuf:   buffer in host memory. NULL = do only checks w/o copying
-  * @len:       length that should be transfered
+  * @len:       length that should be transferred
   * @is_write:  true = write, false = read
-  * Returns:    0 on success, non-zero if an exception occured
+  * Returns:    0 on success, non-zero if an exception occurred
   *
   * Copy from/to guest memory using logical addresses. Note that we inject a
   * program interrupt in case there is an error while accessing the memory.