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

* ci: enable RISC-V cross jobs
* rust: bump minimum supported version to 1.77
* rust: enable uninlined_format_args lint
* initial Emscripten support
* small fixes

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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (30 commits)
  gitlab: Enable CI for wasm build
  tests: Add Dockerfile containing dependencies for Emscripten build
  meson: Add wasm build in build scripts
  util: Add coroutine backend for emscripten
  util: exclude mmap-alloc.c from compilation target on Emscripten
  Disable options unsupported on Emscripten
  include/qemu/osdep.h: Add Emscripten-specific OS dependencies
  block: Fix type conflict of the copy_file_range stub
  block: Add including of ioctl header for Emscripten build
  util/cacheflush.c: Update cache flushing mechanism for Emscripten
  include/glib-compat.h: Poison g_list_sort and g_slist_sort
  target/s390x: Fix type conflict of GLib function pointers
  target/ppc: Fix type conflict of GLib function pointers
  target/i386/cpu.c: Fix type conflict of GLib function pointers
  target/arm/helper.c: Fix type conflict of GLib function pointers
  docs: build-system: fix typo
  ci: run RISC-V cross jobs by default
  rust: clippy: enable uninlined_format_args lint
  target/i386/emulate: fix target_ulong format strings
  docs: rust: update for newer minimum supported version
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/rust/qemu-api/src/qom.rs b/rust/qemu-api/src/qom.rs
index f1b4022157..41e5a5e29a 100644
--- a/rust/qemu-api/src/qom.rs
+++ b/rust/qemu-api/src/qom.rs
@@ -93,11 +93,10 @@
 //! without incurring into violations of orphan rules for traits.
 
 use std::{
-    ffi::CStr,
+    ffi::{c_void, CStr},
     fmt,
     mem::ManuallyDrop,
     ops::{Deref, DerefMut},
-    os::raw::c_void,
     ptr::NonNull,
 };
 
@@ -389,7 +388,7 @@ where
     {
         #[allow(clippy::as_ptr_cast_mut)]
         {
-            self.as_ptr::<U>() as *mut _
+            self.as_ptr::<U>().cast_mut()
         }
     }
 }
@@ -535,9 +534,10 @@ pub trait ObjectImpl: ObjectType + IsA<Object> {
     /// While `klass`'s parent class is initialized on entry, the other fields
     /// are all zero; it is therefore assumed that all fields in `T` can be
     /// zeroed, otherwise it would not be possible to provide the class as a
-    /// `&mut T`.  TODO: add a bound of [`Zeroable`](crate::zeroable::Zeroable)
-    /// to T; this is more easily done once Zeroable does not require a manual
-    /// implementation (Rust 1.75.0).
+    /// `&mut T`.  TODO: it may be possible to add an unsafe trait that checks
+    /// that all fields *after the parent class* (but not the parent class
+    /// itself) are Zeroable.  This unsafe trait can be added via a derive
+    /// macro.
     const CLASS_INIT: fn(&mut Self::Class);
 }
 
@@ -638,7 +638,7 @@ impl<T: ObjectType> Owned<T> {
         // SAFETY NOTE: while NonNull requires a mutable pointer, only
         // Deref is implemented so the pointer passed to from_raw
         // remains const
-        Owned(NonNull::new(ptr as *mut T).unwrap())
+        Owned(NonNull::new(ptr.cast_mut()).unwrap())
     }
 
     /// Obtain a raw C pointer from a reference.  `src` is consumed