Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* qom: Do not unparent in instance_finalize
* linux-user: avoid -Werror=int-in-bool-context
* docs: use the pyvenv version of Meson
* rust: parse attributes using the attrs crate
* rust: complete conversion of qdev properties to proc macro
* docs: clarify AI-generated content policy

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# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (29 commits)
  docs/code-provenance: AI exceptions are in addition to DCO
  docs/code-provenance: make the exception process more prominent
  docs/code-provenance: clarify scope very early
  hw/xen: Do not unparent in instance_finalize()
  vfio: Do not unparent in instance_finalize()
  hw/sd/sdhci: Do not unparent in instance_finalize()
  hv-balloon: hw/core/register: Do not unparent in instance_finalize()
  hw/core/register: Do not unparent in instance_finalize()
  vfio/pci: Do not unparent in instance_finalize()
  docs/devel: Do not unparent in instance_finalize()
  linux-user: avoid -Werror=int-in-bool-context
  rust/qdev: Drop declare_properties & define_property macros
  rust/hpet: Convert qdev properties to #property macro
  rust/hpet: Clean up type mismatch for num_timers property
  rust/qdev: Test bit property for #property
  rust/qdev: Support bit property in #property macro
  rust/qdev: Support property info for more common types
  rust/qdev: Refine the documentation for QDevProp trait
  rust/qdev: use addr_of! in QDevProp
  rust/common/uninit: Fix Clippy's complaints about lifetime
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

3 files changed, 1 insertions, 15 deletions

diff --git a/hw/vfio/pci-quirks.c b/hw/vfio/pci-quirks.c
index c97606dbf1..b5da6afbf5 100644
--- a/hw/vfio/pci-quirks.c
+++ b/hw/vfio/pci-quirks.c
@@ -1159,15 +1159,12 @@ void vfio_vga_quirk_exit(VFIOPCIDevice *vdev)
 
 void vfio_vga_quirk_finalize(VFIOPCIDevice *vdev)
 {
-    int i, j;
+    int i;
 
     for (i = 0; i < ARRAY_SIZE(vdev->vga->region); i++) {
         while (!QLIST_EMPTY(&vdev->vga->region[i].quirks)) {
             VFIOQuirk *quirk = QLIST_FIRST(&vdev->vga->region[i].quirks);
             QLIST_REMOVE(quirk, next);
-            for (j = 0; j < quirk->nr_mem; j++) {
-                object_unparent(OBJECT(&quirk->mem[j]));
-            }
             g_free(quirk->mem);
             g_free(quirk->data);
             g_free(quirk);
@@ -1207,14 +1204,10 @@ void vfio_bar_quirk_exit(VFIOPCIDevice *vdev, int nr)
 void vfio_bar_quirk_finalize(VFIOPCIDevice *vdev, int nr)
 {
     VFIOBAR *bar = &vdev->bars[nr];
-    int i;
 
     while (!QLIST_EMPTY(&bar->quirks)) {
         VFIOQuirk *quirk = QLIST_FIRST(&bar->quirks);
         QLIST_REMOVE(quirk, next);
-        for (i = 0; i < quirk->nr_mem; i++) {
-            object_unparent(OBJECT(&quirk->mem[i]));
-        }
         g_free(quirk->mem);
         g_free(quirk->data);
         g_free(quirk);
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index d14e96b2f8..bc0b4c4d56 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -2025,7 +2025,6 @@ static void vfio_bars_finalize(VFIOPCIDevice *vdev)
         vfio_region_finalize(&bar->region);
         if (bar->mr) {
             assert(bar->size);
-            object_unparent(OBJECT(bar->mr));
             g_free(bar->mr);
             bar->mr = NULL;
         }
@@ -2033,9 +2032,6 @@ static void vfio_bars_finalize(VFIOPCIDevice *vdev)
 
     if (vdev->vga) {
         vfio_vga_quirk_finalize(vdev);
-        for (i = 0; i < ARRAY_SIZE(vdev->vga->region); i++) {
-            object_unparent(OBJECT(&vdev->vga->region[i].mem));
-        }
         g_free(vdev->vga);
     }
 }
diff --git a/hw/vfio/region.c b/hw/vfio/region.c
index d04c57db63..b165ab0b93 100644
--- a/hw/vfio/region.c
+++ b/hw/vfio/region.c
@@ -365,12 +365,9 @@ void vfio_region_finalize(VFIORegion *region)
     for (i = 0; i < region->nr_mmaps; i++) {
         if (region->mmaps[i].mmap) {
             munmap(region->mmaps[i].mmap, region->mmaps[i].size);
-            object_unparent(OBJECT(&region->mmaps[i].mem));
         }
     }
 
-    object_unparent(OBJECT(region->mem));
-
     g_free(region->mem);
     g_free(region->mmaps);