diff -Nru gcc-12-12.2.0/debian/changelog gcc-12-12.2.0/debian/changelog
--- gcc-12-12.2.0/debian/changelog	2023-05-15 02:00:52.000000000 +0000
+++ gcc-12-12.2.0/debian/changelog	2023-05-16 02:04:12.000000000 +0000
@@ -1,9 +1,9 @@
-gcc-12 (12.2.0-17ubuntu2~ppa1) lunar; urgency=medium
+gcc-12 (12.2.0-17ubuntu2~ppa2) lunar; urgency=medium
 
   * Configure with --with-arch-64=x86-64-v3 and --with-tune-64=skylake on
     amd64.
 
- -- Michael Hudson-Doyle <michael.hudson@ubuntu.com>  Mon, 15 May 2023 14:00:52 +1200
+ -- Michael Hudson-Doyle <michael.hudson@ubuntu.com>  Tue, 16 May 2023 14:04:12 +1200
 
 gcc-12 (12.2.0-17ubuntu1) lunar; urgency=medium
 
diff -Nru gcc-12-12.2.0/debian/rules2 gcc-12-12.2.0/debian/rules2
--- gcc-12-12.2.0/debian/rules2	2023-05-15 01:57:13.000000000 +0000
+++ gcc-12-12.2.0/debian/rules2	2023-05-16 02:02:47.000000000 +0000
@@ -618,7 +618,6 @@
 
 ifeq ($(DEB_TARGET_ARCH),amd64)
   CONFARGS += --with-arch-64=x86-64-v3
-  CONFARGS += --with-tune-64=skylake
   CONFARGS += --with-abi=m64
 endif
 ifeq ($(DEB_TARGET_ARCH),x32)
@@ -638,7 +637,7 @@
 endif
 
 ifneq (,$(filter $(DEB_TARGET_ARCH), amd64 i386 hurd-i386 kfreebsd-i386 kfreebsd-amd64))
-  CONFARGS += --with-tune=generic
+  CONFARGS += --with-tune=skylake
 endif
 
 ifneq (,$(findstring mips-linux,$(DEB_TARGET_GNU_TYPE)))