diff --git a/0001-Disable-pidfs-tests-for-15SP3.patch b/0001-Disable-pidfs-tests-for-15SP3.patch
new file mode 100644
index 0000000..2c2ae9c
--- /dev/null
+++ b/0001-Disable-pidfs-tests-for-15SP3.patch
@@ -0,0 +1,34 @@
+From 7c8e184e1f97d9bf4ebd16e32e57bfd26618308f Mon Sep 17 00:00:00 2001
+From: William <william@blackhats.net.au>
+Date: Tue, 10 Dec 2024 12:57:45 +1000
+Subject: [PATCH] Disable pidfs tests for 15SP3
+
+SLE-15-SP3 has a kernel that is too old to correctly use pidfs. Disable
+testing pidfs features for that platform.
+---
+ library/std/src/sys/pal/unix/linux/pidfd/tests.rs | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/library/std/src/sys/pal/unix/linux/pidfd/tests.rs b/library/std/src/sys/pal/unix/linux/pidfd/tests.rs
+index fb928c76fbd..686d92c50be 100644
+--- a/library/std/src/sys/pal/unix/linux/pidfd/tests.rs
++++ b/library/std/src/sys/pal/unix/linux/pidfd/tests.rs
+@@ -5,6 +5,7 @@
+ use crate::process::Command;
+ 
+ #[test]
++#[ignore = "fails on 15-SP3"]
+ fn test_command_pidfd() {
+     let pidfd_open_available = probe_pidfd_support();
+ 
+@@ -57,6 +58,7 @@ fn test_command_pidfd() {
+ }
+ 
+ #[test]
++#[ignore = "fails on 15-SP3"]
+ fn test_pidfd() {
+     if !probe_pidfd_support() {
+         return;
+-- 
+2.47.1
+
diff --git a/rust1.82.changes b/rust1.82.changes
index 7a80761..ce21c4e 100644
--- a/rust1.82.changes
+++ b/rust1.82.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Tue Dec 10 04:53:57 UTC 2024 - William Brown <william.brown@suse.com>
+
+- add patch: 0001-Disable-pidfs-tests-for-15SP3.patch
+
+-------------------------------------------------------------------
+Wed Nov  6 04:54:52 UTC 2024 - William Brown <william.brown@suse.com>
+
+- bsc#1232667 - SLFO:Main requires changes for gcc version detection
+
 -------------------------------------------------------------------
 Tue Nov  5 03:41:46 UTC 2024 - William Brown <william.brown@suse.com>
 
diff --git a/rust1.82.spec b/rust1.82.spec
index cf05cc0..d9e86ce 100644
--- a/rust1.82.spec
+++ b/rust1.82.spec
@@ -21,13 +21,13 @@
 %global version_current 1.82.0
 %global version_previous 1.81.0
 
-%if 0%{?sle_version} <= 150900 && 0%{?suse_version} < 1599
+%if 0%{?gcc_version} < 13
 # We may need a minimum gcc version for some linker flags
 # This is especially true on leap/sle
 #
-# ⚠️   11 or greater is required for a number of linker flags to be supported in sle.
+# ⚠️   13 or greater is required for a number of linker flags to be supported in sle.
 #
-%global gcc_version 13
+%global need_gcc_version 13
 %endif
 
 #KEEP NOSOURCE DEBUGINFO
@@ -146,8 +146,8 @@ Obsoletes:      %{1}1.62%{?2:-%{2}}
 %if %{with llvmtools}
 %define rust_linker clang
 %else
-%if 0%{?gcc_version} != 0
-%define rust_linker gcc-%{gcc_version}
+%if 0%{?need_gcc_version} != 0
+%define rust_linker gcc-%{need_gcc_version}
 %else
 %define rust_linker cc
 %endif
@@ -274,6 +274,13 @@ Patch1:         ppc64le-float.patch
 # IMPORTANT - To generate patches for submodules in git so they apply relatively you can use
 #  git format-patch --text --dst-prefix=b/src/tools/cargo/  HEAD~2
 
+# SLE 15 SP3 and lower do not support pidfs, but it's not possible to disable that
+# test individually. As a result, we have to skip testing below 15.4.
+
+%if 0%{?sle_version} <= 150400
+Patch3:         0001-Disable-pidfs-tests-for-15SP3.patch
+%endif
+
 BuildRequires:  chrpath
 BuildRequires:  curl
 # BUG - fdupes on leap/sle causes issues with debug info
@@ -312,9 +319,9 @@ BuildRequires:  lld
 Requires:       clang
 Requires:       lld
 %else
-%if 0%{?gcc_version} != 0
-BuildRequires:  gcc%{gcc_version}-c++
-Requires:       gcc%{gcc_version}
+%if 0%{?need_gcc_version} != 0
+BuildRequires:  gcc%{need_gcc_version}-c++
+Requires:       gcc%{need_gcc_version}
 %else
 BuildRequires:  gcc-c++
 Requires:       gcc
@@ -480,10 +487,10 @@ export CXX="/usr/bin/clang++"
 EOF
 %else
 
-%if 0%{?gcc_version} != 0
+%if 0%{?need_gcc_version} != 0
 cat > .env.sh <<EOF
-export CC="/usr/bin/gcc-%{gcc_version}"
-export CXX="/usr/bin/g++-%{gcc_version}"
+export CC="/usr/bin/gcc-%{need_gcc_version}"
+export CXX="/usr/bin/g++-%{need_gcc_version}"
 EOF
 %else
 cat > .env.sh <<EOF