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

* KVM startup speedup (Chao Peng)
* configure fixes and cleanups (David, Thomas)
* ctags fix (Sergey)
* NBD cleanups (Peter, Eric)
* "-L help" command line option (Richard)
* More esp.c bugfixes (me, Prasad)
* KVM_CAP_MAX_VCPU_ID support (Greg)

# gpg: Signature made Thu 16 Jun 2016 17:39:10 BST
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# 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: (29 commits)
  vl: smp_parse: cleanups
  scsi: esp: make cmdbuf big enough for maximum CDB size
  scsi: esp: clean up handle_ti/esp_do_dma if s->do_cmd
  scsi: esp: respect FIFO invariant after message phase
  scsi: esp: check buffer length before reading scsi command
  nbd: Avoid magic number for NBD max name size
  nbd: Detect servers that send unexpected error values
  nbd: Clean up ioctl handling of qemu-nbd -c
  nbd: Group all Linux-specific ioctl code in one place
  nbd: Reject unknown request flags
  nbd: Improve server handling of bogus commands
  nbd: Quit server after any write error
  nbd: More debug typo fixes, use correct formats
  nbd: Use BDRV_REQ_FUA for better FUA where supported
  vl.c: Add '-L help' which lists data dirs.
  KVM: use KVM_CAP_MAX_VCPU_ID
  scsi-disk: Use (unsigned long) typecasts when using "%lu" format string
  target-i386: kvm: cache KVM_GET_SUPPORTED_CPUID data
  nbd: simplify the nbd_request and nbd_reply structs
  nbd: Don't use cpu_to_*w() functions
  ...

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

7 files changed, 3 insertions, 15 deletions

diff --git a/util/cutils.c b/util/cutils.c
index 43d1afb..5830a68 100644
--- a/util/cutils.c
+++ b/util/cutils.c
@@ -256,13 +256,7 @@ static size_t buffer_find_nonzero_offset_inner(const void *buf, size_t len)
     return i * sizeof(VECTYPE);
 }
 
-/*
- * GCC before version 4.9 has a bug which will cause the target
- * attribute work incorrectly and failed to compile in some case,
- * restrict the gcc version to 4.9+ to prevent the failure.
- */
-
-#if defined CONFIG_AVX2_OPT && QEMU_GNUC_PREREQ(4, 9)
+#if defined CONFIG_AVX2_OPT
 #pragma GCC push_options
 #pragma GCC target("avx2")
 #include <cpuid.h>
diff --git a/util/memfd.c b/util/memfd.c
index b374238..4571d1a 100644
--- a/util/memfd.c
+++ b/util/memfd.c
@@ -29,8 +29,6 @@
 
 #include <glib/gprintf.h>
 
-#include <sys/mman.h>
-
 #include "qemu/memfd.h"
 
 #ifdef CONFIG_MEMFD
diff --git a/util/mmap-alloc.c b/util/mmap-alloc.c
index 0b4cc7f..629d97a 100644
--- a/util/mmap-alloc.c
+++ b/util/mmap-alloc.c
@@ -11,7 +11,6 @@
  */
 #include "qemu/osdep.h"
 #include <qemu/mmap-alloc.h>
-#include <sys/mman.h>
 
 #define HUGETLBFS_MAGIC       0x958458f6
 
diff --git a/util/osdep.c b/util/osdep.c
index 9a7a439..ff004e8 100644
--- a/util/osdep.c
+++ b/util/osdep.c
@@ -25,10 +25,6 @@
 
 /* Needed early for CONFIG_BSD etc. */
 
-#if defined(CONFIG_MADVISE) || defined(CONFIG_POSIX_MADVISE)
-#include <sys/mman.h>
-#endif
-
 #ifdef CONFIG_SOLARIS
 #include <sys/statvfs.h>
 /* See MySQL bug #7156 (http://bugs.mysql.com/bug.php?id=7156) for
diff --git a/util/oslib-posix.c b/util/oslib-posix.c
index 4adde93..e2e1d4d 100644
--- a/util/oslib-posix.c
+++ b/util/oslib-posix.c
@@ -36,7 +36,6 @@
 #include "trace.h"
 #include "qapi/error.h"
 #include "qemu/sockets.h"
-#include <sys/mman.h>
 #include <libgen.h>
 #include <sys/signal.h>
 #include "qemu/cutils.h"
diff --git a/util/qdist.c b/util/qdist.c
index 4ea2e34..56f5738 100644
--- a/util/qdist.c
+++ b/util/qdist.c
@@ -6,6 +6,7 @@
  * License: GNU GPL, version 2 or later.
  *   See the COPYING file in the top-level directory.
  */
+#include "qemu/osdep.h"
 #include "qemu/qdist.h"
 
 #include <math.h>
diff --git a/util/qht.c b/util/qht.c
index 6f74909..40d6e21 100644
--- a/util/qht.c
+++ b/util/qht.c
@@ -65,6 +65,7 @@
  *   + Corbet, "Relativistic hash tables, part 1: Algorithms", @ lwn.net, 2014.
  *     https://lwn.net/Articles/612021/
  */
+#include "qemu/osdep.h"
 #include "qemu/qht.h"
 #include "qemu/atomic.h"
 #include "qemu/rcu.h"