diff --git a/0001-Add-missing-target_feature-to-the-list-of-well-known.patch b/0001-Add-missing-target_feature-to-the-list-of-well-known.patch
new file mode 100644
index 0000000..7127255
--- /dev/null
+++ b/0001-Add-missing-target_feature-to-the-list-of-well-known.patch
@@ -0,0 +1,36 @@
+From beb4e16f055aa7925194fd2c360105a6d55f10f6 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Lo=C3=AFc=20BRANSTETT?= <lolo.branstett@numericable.fr>
+Date: Wed, 27 Apr 2022 19:11:56 +0200
+Subject: [PATCH] Add missing `target_feature` to the list of well known cfg
+ names
+
+---
+ compiler/rustc_session/src/config.rs | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs
+index 12c5c4445d46..330201dd8fef 100644
+--- a/compiler/rustc_session/src/config.rs
++++ b/compiler/rustc_session/src/config.rs
+@@ -1038,6 +1038,7 @@ fn fill_well_known_names(&mut self) {
+             sym::target_has_atomic_load_store,
+             sym::target_has_atomic,
+             sym::target_has_atomic_equal_alignment,
++            sym::target_feature,
+             sym::panic,
+             sym::sanitize,
+             sym::debug_assertions,
+@@ -1081,6 +1082,10 @@ fn fill_well_known_values(&mut self) {
+             .into_iter()
+             .map(|sanitizer| Symbol::intern(sanitizer.as_str().unwrap()));
+ 
++        // Unknown possible values:
++        //  - `feature`
++        //  - `target_feature`
++
+         // No-values
+         for name in [
+             sym::doc,
+-- 
+2.36.1
+
diff --git a/rust.spec b/rust.spec
index fc424b9..694dd92 100644
--- a/rust.spec
+++ b/rust.spec
@@ -84,7 +84,7 @@
 
 Name:           rust
 Version:        1.61.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        The Rust Programming Language
 License:        (ASL 2.0 or MIT) and (BSD and MIT)
 # ^ written as: (rust itself) and (bundled libraries)
@@ -106,6 +106,13 @@ Patch1:         0001-Use-lld-provided-by-system-for-wasm.patch
 # Set a substitute-path in rust-gdb for standard library sources.
 Patch2:         rustc-1.61.0-rust-gdb-substitute-path.patch
 
+# Infer the type that compiletest uses for TestDesc ignore_message
+Patch3:         rustc-1.61.0-fix-compiletest-ignore_message.patch
+
+# Add missing target_feature to the list of well known cfg names
+# https://github.com/rust-lang/rust/pull/96483
+Patch4:         0001-Add-missing-target_feature-to-the-list-of-well-known.patch
+
 ### RHEL-specific patches below ###
 
 # Simple rpm macros for rust-toolset (as opposed to full rust-packaging)
@@ -571,6 +578,8 @@ test -f '%{local_rust_root}/bin/rustc'
 
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
+%patch4 -p1
 
 %if %with disabled_libssh2
 %patch100 -p1
@@ -1030,6 +1039,9 @@ end}
 
 
 %changelog
+* Mon May 23 2022 Josh Stone <jistone@redhat.com> - 1.61.0-2
+- Add missing target_feature to the list of well known cfg names
+
 * Thu May 19 2022 Josh Stone <jistone@redhat.com> - 1.61.0-1
 - Update to 1.61.0.
 - Add rust-toolset for ELN.
diff --git a/rustc-1.61.0-fix-compiletest-ignore_message.patch b/rustc-1.61.0-fix-compiletest-ignore_message.patch
new file mode 100644
index 0000000..d2dece4
--- /dev/null
+++ b/rustc-1.61.0-fix-compiletest-ignore_message.patch
@@ -0,0 +1,13 @@
+diff --git a/src/tools/compiletest/src/header.rs b/src/tools/compiletest/src/header.rs
+index 1bdea33dffaf..1c21d5e87b68 100644
+--- a/src/tools/compiletest/src/header.rs
++++ b/src/tools/compiletest/src/header.rs
+@@ -807,7 +807,7 @@ pub fn make_test_description<R: Read>(
+ ) -> test::TestDesc {
+     let mut ignore = false;
+     #[cfg(not(bootstrap))]
+-    let ignore_message: Option<String> = None;
++    let ignore_message = None;
+     let mut should_fail = false;
+ 
+     let rustc_has_profiler_support = env::var_os("RUSTC_PROFILER_SUPPORT").is_some();