Adjust for Rust unstable feature's stability change

framework/aster-frame/src/bus/pci/device_info.rs

@@ -69,20 +69,23 @@ impl PciDeviceLocation {
 
     /// Returns an iterator that enumerates all possible PCI device locations.
     pub fn all() -> impl Iterator<Item = PciDeviceLocation> {
-        iter::from_coroutine(|| {
-            for bus in Self::MIN_BUS..=Self::MAX_BUS {
-                for device in Self::MIN_DEVICE..=Self::MAX_DEVICE {
-                    for function in Self::MIN_FUNCTION..=Self::MAX_FUNCTION {
-                        let loc = PciDeviceLocation {
-                            bus,
-                            device,
-                            function,
-                        };
-                        yield loc;
+        iter::from_coroutine(
+            #[coroutine]
+            || {
+                for bus in Self::MIN_BUS..=Self::MAX_BUS {
+                    for device in Self::MIN_DEVICE..=Self::MAX_DEVICE {
+                        for function in Self::MIN_FUNCTION..=Self::MAX_FUNCTION {
+                            let loc = PciDeviceLocation {
+                                bus,
+                                device,
+                                function,
+                            };
+                            yield loc;
+                        }
                     }
                 }
-            }
-        })
+            },
+        )
     }
 
     /// The page table of all devices is the same. So we can use any device ID.

framework/aster-frame/src/lib.rs

@@ -15,7 +15,6 @@
 #![feature(panic_info_message)]
 #![feature(ptr_sub_ptr)]
 #![feature(strict_provenance)]
-#![feature(pointer_is_aligned)]
 // The `generic_const_exprs` feature is incomplete however required for the page table
 // const generic implementation. We are using this feature in a conservative manner.
 #![allow(incomplete_features)]

framework/aster-frame/src/panicking.rs

@@ -30,7 +30,7 @@ use unwinding::{
 #[export_name = "__aster_panic_handler"]
 pub fn panic_handler(info: &core::panic::PanicInfo) -> ! {
     let throw_info = ktest::PanicInfo {
-        message: info.message().unwrap().to_string(),
+        message: info.message().to_string(),
         file: info.location().unwrap().file().to_string(),
         line: info.location().unwrap().line() as usize,
         col: info.location().unwrap().column() as usize,

framework/libs/linux-bzimage/boot-params/src/lib.rs

@@ -8,7 +8,6 @@
 //! currently not needed by Asterinas.
 //!
 
-#![feature(offset_of)]
 #![cfg_attr(not(test), no_std)]
 
 /// Magic stored in the boot protocol header.

framework/libs/linux-bzimage/setup/.cargo/config.toml

@@ -5,5 +5,5 @@ rustflags = [
     "-Ctarget-feature=+crt-static",
     "-Zplt=yes",
     "-Zrelax-elf-relocations=yes",
-    "-Zrelro-level=full",
+    "-Crelro-level=full",
 ]

kernel/aster-nix/src/lib.rs

@@ -7,7 +7,6 @@
 #![feature(btree_cursors)]
 #![feature(btree_extract_if)]
 #![feature(const_option)]
-#![feature(exclusive_range_pattern)]
 #![feature(extend_one)]
 #![feature(fn_traits)]
 #![feature(format_args_nl)]
@@ -21,6 +20,7 @@
 #![feature(specialization)]
 #![feature(step_trait)]
 #![feature(trait_alias)]
+#![feature(trait_upcasting)]
 #![register_tool(component_access_control)]
 
 use aster_frame::{

kernel/comps/block/src/lib.rs

@@ -30,6 +30,7 @@
 #![deny(unsafe_code)]
 #![feature(fn_traits)]
 #![feature(step_trait)]
+#![feature(trait_upcasting)]
 #![allow(dead_code)]
 
 extern crate alloc;

osdk/src/commands/build/bin.rs

@@ -153,7 +153,7 @@ fn install_setup_with_arch(
     let target_dir = std::fs::canonicalize(target_dir).unwrap();
 
     let mut cmd = Command::new("cargo");
-    cmd.env("RUSTFLAGS", "-Ccode-model=kernel -Crelocation-model=pie -Ctarget-feature=+crt-static -Zplt=yes -Zrelax-elf-relocations=yes -Zrelro-level=full");
+    cmd.env("RUSTFLAGS", "-Ccode-model=kernel -Crelocation-model=pie -Ctarget-feature=+crt-static -Zplt=yes -Zrelax-elf-relocations=yes -Crelro-level=full");
     cmd.arg("install").arg("linux-bzimage-setup");
     cmd.arg("--force");
     cmd.arg("--root").arg(install_dir.as_ref());

osdk/src/commands/build/mod.rs

@@ -205,7 +205,7 @@ fn build_kernel_elf(
         &env_rustflags,
         &rustc_linker_script_arg,
         "-C relocation-model=static",
-        "-Z relro-level=off",
+        "-C relro-level=off",
         // We do not really allow unwinding except for kernel testing. However, we need to specify
         // this to show backtraces when panicking.
         "-C panic=unwind",