Update QEMU to v8.2.2 (#63)

* Merge with QEMU v8.2.2

Author: rmalmain

.gitlab-ci.d/cirrus/build.yml

@@ -21,7 +21,7 @@ build_task:
   install_script:
     - @UPDATE_COMMAND@
     - @INSTALL_COMMAND@ @PKGS@
-    - if test -n "@PYPI_PKGS@" ; then @PIP3@ install @PYPI_PKGS@ ; fi
+    - if test -n "@PYPI_PKGS@" ; then PYLIB=$(@PYTHON@ -c 'import sysconfig; print(sysconfig.get_path("stdlib"))'); rm -f $PYLIB/EXTERNALLY-MANAGED; @PIP3@ install @PYPI_PKGS@ ; fi
   clone_script:
     - git clone --depth 100 "$CI_REPOSITORY_URL" .
     - git fetch origin "$CI_COMMIT_REF_NAME"

.gitlab-ci.d/windows.yml

@@ -88,7 +88,6 @@
       $MINGW_TARGET-libpng
       $MINGW_TARGET-libssh
       $MINGW_TARGET-libtasn1
-      $MINGW_TARGET-libusb
       $MINGW_TARGET-lzo2
       $MINGW_TARGET-nettle
       $MINGW_TARGET-ninja
@@ -98,9 +97,8 @@
       $MINGW_TARGET-SDL2
       $MINGW_TARGET-SDL2_image
       $MINGW_TARGET-snappy
-      $MINGW_TARGET-spice
-      $MINGW_TARGET-usbredir
-      $MINGW_TARGET-zstd "
+      $MINGW_TARGET-zstd
+      $EXTRA_PACKAGES "
   - Write-Output "Running build at $(Get-Date -Format u)"
   - $env:CHERE_INVOKING = 'yes'  # Preserve the current working directory
   - $env:MSYS = 'winsymlinks:native' # Enable native Windows symlink
@@ -123,6 +121,8 @@ msys2-64bit:
   variables:
     MINGW_TARGET: mingw-w64-x86_64
     MSYSTEM: MINGW64
+    # msys2 only ship these packages for 64-bit, not 32-bit
+    EXTRA_PACKAGES: $MINGW_TARGET-libusb $MINGW_TARGET-usbredir $MINGW_TARGET-spice
     # do not remove "--without-default-devices"!
     # commit 9f8e6cad65a6 ("gitlab-ci: Speed up the msys2-64bit job by using --without-default-devices"
     # changed to compile QEMU with the --without-default-devices switch
@@ -131,11 +131,3 @@ msys2-64bit:
     # qTests don't run successfully with "--without-default-devices",
     # so let's exclude the qtests from CI for now.
     TEST_ARGS: --no-suite qtest
-
-msys2-32bit:
-  extends: .shared_msys2_builder
-  variables:
-    MINGW_TARGET: mingw-w64-i686
-    MSYSTEM: MINGW32
-    CONFIGURE_ARGS:  --target-list=ppc64-softmmu -Ddebug=false -Doptimization=0
-    TEST_ARGS: --no-suite qtest

VERSION

@@ -1 +1 @@
-8.2.1
+8.2.2

audio/meson.build

@@ -30,7 +30,8 @@ endforeach
 
 if dbus_display
     module_ss = ss.source_set()
-    module_ss.add(when: [gio, pixman], if_true: files('dbusaudio.c'))
+    module_ss.add(when: [gio, dbus_display1_dep, pixman],
+                  if_true: files('dbusaudio.c'))
     audio_modules += {'dbus': module_ss}
 endif
 

block/blkio.c

@@ -68,7 +68,7 @@ typedef struct {
     CoQueue bounce_available;
 
     /* The value of the "mem-region-alignment" property */
-    size_t mem_region_alignment;
+    uint64_t mem_region_alignment;
 
     /* Can we skip adding/deleting blkio_mem_regions? */
     bool needs_mem_regions;

chardev/char-socket.c

@@ -492,9 +492,9 @@ static gboolean tcp_chr_read(QIOChannel *chan, GIOCondition cond, void *opaque)
         s->max_size <= 0) {
         return TRUE;
     }
-    len = sizeof(buf);
-    if (len > s->max_size) {
-        len = s->max_size;
+    len = tcp_chr_read_poll(opaque);
+    if (len > sizeof(buf)) {
+        len = sizeof(buf);
     }
     size = tcp_chr_recv(chr, (void *)buf, len);
     if (size == 0 || (size == -1 && errno != EAGAIN)) {

configure

@@ -1696,6 +1696,9 @@ fi
 mkdir -p tests/tcg
 echo "# Automatically generated by configure - do not modify" > $config_host_mak
 echo "SRC_PATH=$source_path" >> $config_host_mak
+if test "$plugins" = "yes" ; then
+    echo "CONFIG_PLUGIN=y" >> tests/tcg/$config_host_mak
+fi
 
 tcg_tests_targets=
 for target in $target_list; do

contrib/vhost-user-gpu/virgl.c

@@ -327,15 +327,15 @@ virgl_get_resource_info_modifiers(uint32_t resource_id,
 #ifdef VIRGL_RENDERER_RESOURCE_INFO_EXT_VERSION
     struct virgl_renderer_resource_info_ext info_ext;
     ret = virgl_renderer_resource_get_info_ext(resource_id, &info_ext);
-    if (ret < 0) {
+    if (ret) {
         return ret;
     }
 
     *info = info_ext.base;
     *modifiers = info_ext.modifiers;
 #else
     ret = virgl_renderer_resource_get_info(resource_id, info);
-    if (ret < 0) {
+    if (ret) {
         return ret;
     }
 
@@ -372,7 +372,7 @@ virgl_cmd_set_scanout(VuGpu *g,
         uint64_t modifiers = 0;
         ret = virgl_get_resource_info_modifiers(ss.resource_id, &info,
                                                 &modifiers);
-        if (ret == -1) {
+        if (ret) {
             g_critical("%s: illegal resource specified %d\n",
                        __func__, ss.resource_id);
             cmd->error = VIRTIO_GPU_RESP_ERR_INVALID_RESOURCE_ID;

docs/interop/vhost-user.rst

@@ -148,9 +148,9 @@ Vring descriptor indices for packed virtqueues
 A vring address description
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-+-------+-------+------+------------+------+-----------+-----+
-| index | flags | size | descriptor | used | available | log |
-+-------+-------+------+------------+------+-----------+-----+
++-------+-------+------------+------+-----------+-----+
+| index | flags | descriptor | used | available | log |
++-------+-------+------------+------+-----------+-----+
 
 :index: a 32-bit vring index
 

docs/system/keys.rst.inc

@@ -1,8 +1,9 @@
-During the graphical emulation, you can use special key combinations to
-change modes. The default key mappings are shown below, but if you use
-``-alt-grab`` then the modifier is Ctrl-Alt-Shift (instead of Ctrl-Alt)
-and if you use ``-ctrl-grab`` then the modifier is the right Ctrl key
-(instead of Ctrl-Alt):
+During the graphical emulation, you can use special key combinations from
+the following table to change modes. By default the modifier is Ctrl-Alt
+(used in the table below) which can be changed with ``-display`` suboption
+``mod=`` where appropriate. For example, ``-display sdl,
+grab-mod=lshift-lctrl-lalt`` changes the modifier key to Ctrl-Alt-Shift,
+while ``-display sdl,grab-mod=rctrl`` changes it to the right Ctrl key.
 
 Ctrl-Alt-f
    Toggle full screen
@@ -28,7 +29,7 @@ Ctrl-Alt-n
    *3*
       Serial port
 
-Ctrl-Alt
+Ctrl-Alt-g
    Toggle mouse and keyboard grab.
 
 In the virtual consoles, you can use Ctrl-Up, Ctrl-Down, Ctrl-PageUp and