Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* qemu-char fixes
* SCSI fixes (including CVE-2015-5158)
* RCU fixes
* Framebuffer logic to set DIRTY_MEMORY_VGA
* Fix compiler warning for --disable-vnc
* qemu-doc fixes
* x86 TCG pasto fix

# gpg: Signature made Fri Jul 24 12:57:52 2015 BST using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream:
  target-i386/FPU: a misprint in helper_fistll_ST0
  qemu-doc: fix typos
  framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer
  memory: count number of active VGA logging clients
  vl: Fix compiler warning for builds without VNC
  scsi: Handle no media case for scsi_get_configuration
  rcu: actually register threads that have RCU read-side critical sections
  scsi: fix buffer overflow in scsi_req_parse_cdb (CVE-2015-5158)
  vnc: fix memory leak
  qemu-char: Fix missed data on unix socket
  qemu-char: handle EINTR for TCP character devices
  exec.c: Use atomic_rcu_read() to access dispatch in memory_region_section_get_iotlb()

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

1 files changed, 2 insertions, 0 deletions

diff --git a/util/rcu.c b/util/rcu.c
index 7270151..cdcad67 100644
--- a/util/rcu.c
+++ b/util/rcu.c
@@ -216,6 +216,8 @@ static void *call_rcu_thread(void *opaque)
 {
     struct rcu_head *node;
 
+    rcu_register_thread();
+
     for (;;) {
         int tries = 0;
         int n = atomic_read(&rcu_call_count);