diff --git a/107360-modified.patch b/107360-modified.patch
new file mode 100644
index 0000000..3d59653
--- /dev/null
+++ b/107360-modified.patch
@@ -0,0 +1,26 @@
+From de363d54c40a378717881240e719f5f7223ba376 Mon Sep 17 00:00:00 2001
+From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
+Date: Fri, 27 Jan 2023 11:48:36 +0000
+Subject: [PATCH 3/4] Revert back to LlvmArchiveBuilder on all platforms
+
+ArArchiveBuilder doesn't support reading thin archives, causing a
+regression.
+---
+ compiler/rustc_codegen_llvm/src/back/archive.rs | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/compiler/rustc_codegen_llvm/src/back/archive.rs b/compiler/rustc_codegen_llvm/src/back/archive.rs
+index b00676b7c592b..58ca87524deb6 100644
+--- a/compiler/rustc_codegen_llvm/src/back/archive.rs
++++ b/compiler/rustc_codegen_llvm/src/back/archive.rs
+@@ -108,7 +108,9 @@ pub struct LlvmArchiveBuilderBuilder;
+ 
+ impl ArchiveBuilderBuilder for LlvmArchiveBuilderBuilder {
+     fn new_archive_builder<'a>(&self, sess: &'a Session) -> Box<dyn ArchiveBuilder<'a> + 'a> {
+-        if sess.target.arch == "wasm32" || sess.target.arch == "wasm64" {
++        // FIXME use ArArchiveBuilder on most targets again once reading thin archives is
++        // implemented
++        if true || sess.target.arch == "wasm32" || sess.target.arch == "wasm64" {
+             Box::new(LlvmArchiveBuilder { sess, additions: Vec::new() })
+         } else {
+             Box::new(ArArchiveBuilder::new(sess, get_llvm_object_symbols))
diff --git a/675fa0b3dd5fe14b43ad5b7862f4528df7322468.patch b/675fa0b3dd5fe14b43ad5b7862f4528df7322468.patch
new file mode 100644
index 0000000..eb16066
--- /dev/null
+++ b/675fa0b3dd5fe14b43ad5b7862f4528df7322468.patch
@@ -0,0 +1,38 @@
+From 675fa0b3dd5fe14b43ad5b7862f4528df7322468 Mon Sep 17 00:00:00 2001
+From: Michael Goulet <michael@errs.io>
+Date: Mon, 12 Dec 2022 18:29:33 +0000
+Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=A8=20fix=20unsoundness=20in=20bootstr?=
+ =?UTF-8?q?ap=20cache=20code?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+---
+ src/bootstrap/cache.rs | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/bootstrap/cache.rs b/src/bootstrap/cache.rs
+index be5c9bb078808..05f25af68ea8f 100644
+--- a/src/bootstrap/cache.rs
++++ b/src/bootstrap/cache.rs
+@@ -89,16 +89,16 @@ impl<T: Internable + Hash> Hash for Interned<T> {
+ 
+ impl<T: Internable + Deref> Deref for Interned<T> {
+     type Target = T::Target;
+-    fn deref(&self) -> &'static Self::Target {
++    fn deref(&self) -> &Self::Target {
+         let l = T::intern_cache().lock().unwrap();
+-        unsafe { mem::transmute::<&Self::Target, &'static Self::Target>(l.get(*self)) }
++        unsafe { mem::transmute::<&Self::Target, &Self::Target>(l.get(*self)) }
+     }
+ }
+ 
+ impl<T: Internable + AsRef<U>, U: ?Sized> AsRef<U> for Interned<T> {
+-    fn as_ref(&self) -> &'static U {
++    fn as_ref(&self) -> &U {
+         let l = T::intern_cache().lock().unwrap();
+-        unsafe { mem::transmute::<&U, &'static U>(l.get(*self).as_ref()) }
++        unsafe { mem::transmute::<&U, &U>(l.get(*self).as_ref()) }
+     }
+ }
+ 
diff --git a/rust.spec b/rust.spec
index 04de8a6..1c2cc6c 100644
--- a/rust.spec
+++ b/rust.spec
@@ -84,7 +84,7 @@
 
 Name:           rust
 Version:        1.67.0
-Release:        1%{?dist}
+Release:        2awb%{?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 +106,16 @@ 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
 
+# Fix bootstrap failure
+# https://github.com/rust-lang/rust/commit/675fa0b3dd5fe14b43ad5b7862f4528df7322468
+Patch3:         675fa0b3dd5fe14b43ad5b7862f4528df7322468.patch
+
+# fix build of mesa, possibly other things; patch edited to only
+# include the one commit necessary on top of 1.67.0
+# https://github.com/rust-lang/rust/issues/107334
+# https://github.com/rust-lang/rust/pull/107360
+Patch4:         107360-modified.patch
+
 ### RHEL-specific patches below ###
 
 # Simple rpm macros for rust-toolset (as opposed to full rust-packaging)
@@ -580,6 +590,8 @@ test -f '%{local_rust_root}/bin/rustc'
 
 %patch1 -p1
 %patch2 -p1
+%patch3 -p1
+%patch4 -p1
 
 %if %with disabled_libssh2
 %patch100 -p1
@@ -1035,6 +1047,10 @@ end}
 
 
 %changelog
+* Fri Jan 27 2023 Adam Williamson <awilliam@redhat.com> - 1.67.0-2
+- Backport PR #107360 to fix build of mesa
+- Backport 675fa0b3 to fix bootstrapping failure
+
 * Thu Jan 26 2023 Josh Stone <jistone@redhat.com> - 1.67.0-1
 - Update to 1.67.0.