Merge remote-tracking branch 'remotes/stsquad/tags/pull-for-7.0-180122-2' into staging

Various testing and other misc updates:

  - fix compiler warnings with ui and sdl
  - update QXL/spice dependancy
  - skip I/O tests on Alpine
  - update fedora image to latest version
  - integrate lcitool and regenerate docker images
  - favour CONFIG_LINUX_USER over CONFIG_LINUX
  - add libfuse3 dependencies to docker images
  - add dtb-kaslr-seed control knob to virt machine
  - fix build breakage from HMP update
  - update docs for C standard and suffix usage
  - add more logging for debugging user hole finding
  - expand reserve for brk() for static 64 bit programs
  - fix bug with linux-user hole calculation
  - avoid affecting flags when printing results in float tests
  - add float reference files for ppc64
  - update FreeBSD to 12.3
  - add bison dependancy to tricore images

# gpg: Signature made Tue 18 Jan 2022 16:47:42 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-for-7.0-180122-2: (31 commits)
  docker: include bison in debian-tricore-cross
  FreeBSD: Upgrade to 12.3 release
  test/tcg/ppc64le: Add float reference files
  tests/tcg/multiarch: Read fp flags before printf
  linux-user: don't adjust base of found hole
  linux-user/elfload: add extra logging for hole finding
  linux-user: expand reserved brk space for 64bit guests
  docs/devel: more documentation on the use of suffixes
  docs/devel: update C standard to C11
  monitor: move x-query-profile into accel/tcg to fix build
  hw/arm: add control knob to disable kaslr_seed via DTB
  tests/docker: add libfuse3 development headers
  tests/tcg: use CONFIG_LINUX_USER, not CONFIG_LINUX
  tests/docker: auto-generate alpine.docker with lcitool
  tests/docker: fully expand the alpine package list
  tests/docker: fix sorting of alpine image package lists
  tests/docker: updates to alpine package list
  .gitlab-ci.d/cirrus: auto-generate variables with lcitool
  tests/docker: remove ubuntu.docker container
  tests/docker: auto-generate opensuse-leap.docker with lcitool
  ...

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

2 files changed, 43 insertions, 3 deletions

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index b45b52c..84c2444 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -247,11 +247,15 @@ static void create_fdt(VirtMachineState *vms)
 
     /* /chosen must exist for load_dtb to fill in necessary properties later */
     qemu_fdt_add_subnode(fdt, "/chosen");
-    create_kaslr_seed(ms, "/chosen");
+    if (vms->dtb_kaslr_seed) {
+        create_kaslr_seed(ms, "/chosen");
+    }
 
     if (vms->secure) {
         qemu_fdt_add_subnode(fdt, "/secure-chosen");
-        create_kaslr_seed(ms, "/secure-chosen");
+        if (vms->dtb_kaslr_seed) {
+            create_kaslr_seed(ms, "/secure-chosen");
+        }
     }
 
     /* Clock node, for the benefit of the UART. The kernel device tree
@@ -2235,6 +2239,20 @@ static void virt_set_its(Object *obj, bool value, Error **errp)
     vms->its = value;
 }
 
+static bool virt_get_dtb_kaslr_seed(Object *obj, Error **errp)
+{
+    VirtMachineState *vms = VIRT_MACHINE(obj);
+
+    return vms->dtb_kaslr_seed;
+}
+
+static void virt_set_dtb_kaslr_seed(Object *obj, bool value, Error **errp)
+{
+    VirtMachineState *vms = VIRT_MACHINE(obj);
+
+    vms->dtb_kaslr_seed = value;
+}
+
 static char *virt_get_oem_id(Object *obj, Error **errp)
 {
     VirtMachineState *vms = VIRT_MACHINE(obj);
@@ -2764,6 +2782,13 @@ static void virt_machine_class_init(ObjectClass *oc, void *data)
                                           "Set on/off to enable/disable "
                                           "ITS instantiation");
 
+    object_class_property_add_bool(oc, "dtb-kaslr-seed",
+                                   virt_get_dtb_kaslr_seed,
+                                   virt_set_dtb_kaslr_seed);
+    object_class_property_set_description(oc, "dtb-kaslr-seed",
+                                          "Set off to disable passing of kaslr-seed "
+                                          "dtb node to guest");
+
     object_class_property_add_str(oc, "x-oem-id",
                                   virt_get_oem_id,
                                   virt_set_oem_id);
@@ -2828,6 +2853,9 @@ static void virt_instance_init(Object *obj)
     /* MTE is disabled by default.  */
     vms->mte = false;
 
+    /* Supply a kaslr-seed by default */
+    vms->dtb_kaslr_seed = true;
+
     vms->irqmap = a15irqmap;
 
     virt_flash_create(vms);
diff --git a/hw/display/qxl.c b/hw/display/qxl.c
index e2d6e31..1f9ad31 100644
--- a/hw/display/qxl.c
+++ b/hw/display/qxl.c
@@ -517,13 +517,20 @@ static int qxl_track_command(PCIQXLDevice *qxl, struct QXLCommandExt *ext)
 
 /* spice display interface callbacks */
 
-static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker)
+static void interface_attached_worker(QXLInstance *sin)
 {
     PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
 
     trace_qxl_interface_attach_worker(qxl->id);
 }
 
+#if !(SPICE_HAS_ATTACHED_WORKER)
+static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker)
+{
+    interface_attached_worker(sin);
+}
+#endif
+
 static void interface_set_compression_level(QXLInstance *sin, int level)
 {
     PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
@@ -1131,7 +1138,12 @@ static const QXLInterface qxl_interface = {
     .base.major_version      = SPICE_INTERFACE_QXL_MAJOR,
     .base.minor_version      = SPICE_INTERFACE_QXL_MINOR,
 
+#if SPICE_HAS_ATTACHED_WORKER
+    .attached_worker         = interface_attached_worker,
+#else
     .attache_worker          = interface_attach_worker,
+#endif
+
     .set_compression_level   = interface_set_compression_level,
 #if SPICE_NEEDS_SET_MM_TIME
     .set_mm_time             = interface_set_mm_time,