diff --git a/Makefile.rhelver b/Makefile.rhelver
index 1a1e2ffbd..803f1358f 100644
--- a/Makefile.rhelver
+++ b/Makefile.rhelver
@@ -12,7 +12,7 @@ RHEL_MINOR = 99
 #
 # Use this spot to avoid future merge conflicts.
 # Do not trim this comment.
-RHEL_RELEASE = 37
+RHEL_RELEASE = 39
 
 #
 # RHEL_REBASE_NUM
diff --git a/Patchlist.changelog b/Patchlist.changelog
index 8c08381b1..0741c178e 100644
--- a/Patchlist.changelog
+++ b/Patchlist.changelog
@@ -1,8 +1,8 @@
-https://gitlab.com/cki-project/kernel-ark/-/commit/ac800eaab10cb4a12b5d0af771737988408a9fa3
- ac800eaab10cb4a12b5d0af771737988408a9fa3 tools/rtla: fix collision with glibc sched_attr/sched_set_attr
+https://gitlab.com/cki-project/kernel-ark/-/commit/cab37c80f953542e991b52337efe10323026a9b9
+ cab37c80f953542e991b52337efe10323026a9b9 tools/rtla: fix collision with glibc sched_attr/sched_set_attr
 
-https://gitlab.com/cki-project/kernel-ark/-/commit/3d4b2894460137ae3b130cfe438355eb72f483f6
- 3d4b2894460137ae3b130cfe438355eb72f483f6 tools/rtla: drop __NR_sched_getattr
+https://gitlab.com/cki-project/kernel-ark/-/commit/96db7b0931300a5f334e22239f1d58184dfaf02d
+ 96db7b0931300a5f334e22239f1d58184dfaf02d tools/rtla: drop __NR_sched_getattr
 
 https://gitlab.com/cki-project/kernel-ark/-/commit/77e6d045cb6220934aef9b192b291466fd205d21
  77e6d045cb6220934aef9b192b291466fd205d21 Revert "Merge branch 'drop_engine_api' into 'os-build'"
diff --git a/kernel.changelog b/kernel.changelog
index dc21b6ab6..8dda87d2c 100644
--- a/kernel.changelog
+++ b/kernel.changelog
@@ -1,8 +1,16 @@
-* Sat Oct 19 2024 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.12.0-0.rc3.3d5ad2d4eca3.37]
+* Mon Oct 21 2024 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.12.0-0.rc4.39]
 - tools/rtla: fix collision with glibc sched_attr/sched_set_attr (Jan Stancek)
 - tools/rtla: drop __NR_sched_getattr (Jan Stancek)
 Resolves: 
 
+* Mon Oct 21 2024 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.12.0-0.rc4.38]
+- Linux v6.12.0-0.rc4
+Resolves: 
+
+* Sun Oct 20 2024 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.12.0-0.rc3.715ca9dd687f.37]
+- Linux v6.12.0-0.rc3.715ca9dd687f
+Resolves: 
+
 * Sat Oct 19 2024 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.12.0-0.rc3.3d5ad2d4eca3.36]
 - Linux v6.12.0-0.rc3.3d5ad2d4eca3
 Resolves: 
diff --git a/kernel.spec b/kernel.spec
index 44a29478d..e78d9b4e7 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -163,13 +163,13 @@ Summary: The Linux kernel
 %define specrpmversion 6.12.0
 %define specversion 6.12.0
 %define patchversion 6.12
-%define pkgrelease 0.rc3.20241019git3d5ad2d4eca3.37
+%define pkgrelease 0.rc4.39
 %define kversion 6
-%define tarfile_release 6.12-rc3-389-g3d5ad2d4eca3
+%define tarfile_release 6.12-rc4
 # This is needed to do merge window version magic
 %define patchlevel 12
 # This allows pkg_release to have configurable %%{?dist} tag
-%define specrelease 0.rc3.20241019git3d5ad2d4eca3.37%{?buildid}%{?dist}
+%define specrelease 0.rc4.39%{?buildid}%{?dist}
 # This defines the kabi tarball version
 %define kabiversion 6.12.0
 
@@ -4136,10 +4136,16 @@ fi\
 #
 #
 %changelog
-* Sat Oct 19 2024 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.12.0-0.rc3.3d5ad2d4eca3.37]
+* Mon Oct 21 2024 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.12.0-0.rc4.39]
 - tools/rtla: fix collision with glibc sched_attr/sched_set_attr (Jan Stancek)
 - tools/rtla: drop __NR_sched_getattr (Jan Stancek)
 
+* Mon Oct 21 2024 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.12.0-0.rc4.38]
+- Linux v6.12.0-0.rc4
+
+* Sun Oct 20 2024 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.12.0-0.rc3.715ca9dd687f.37]
+- Linux v6.12.0-0.rc3.715ca9dd687f
+
 * Sat Oct 19 2024 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.12.0-0.rc3.3d5ad2d4eca3.36]
 - Linux v6.12.0-0.rc3.3d5ad2d4eca3
 
diff --git a/patch-6.12-redhat.patch b/patch-6.12-redhat.patch
index 43c6791aa..d7419dda6 100644
--- a/patch-6.12-redhat.patch
+++ b/patch-6.12-redhat.patch
@@ -193,7 +193,7 @@ index 000000000000..7465c78a90e6
 +
 +endmenu
 diff --git a/Makefile b/Makefile
-index 8cf3cf528892..00daac348e0c 100644
+index a9a7d9ffaa98..46972770fd97 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -22,6 +22,18 @@ $(if $(filter __%, $(MAKECMDGOALS)), \
diff --git a/sources b/sources
index 34d09a6cd..d0f0ab134 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-SHA512 (linux-6.12-rc3-389-g3d5ad2d4eca3.tar.xz) = 87f99a2bd55128af7e54a15d51029fa862d23682e8ce231a48ef54e7b37d38b806485aec18d2401d8b30bbf5c26d2efeabc4daa63c3bbde3515c23edfacce999
-SHA512 (kernel-abi-stablelists-6.12.0.tar.xz) = d3b3dc1df9ead1d489242f20286ef7a23c01ee5b8c3da6f0f63e3678e3b57932de6d5333d5a798f0eee22ecb88e5e26b5a59b103d54c8dede7bd4a3e3333765d
-SHA512 (kernel-kabi-dw-6.12.0.tar.xz) = e3b483d081ef33efbe4515e47ebdfbe9743b56f2de014972ede778e479bc7bc678dd6c41e6f663927ecfaf95d9b5251a8a5e324cd1faa54c5af164938a4b1d26
+SHA512 (linux-6.12-rc4.tar.xz) = 634d15b095a4b5fe844ca7df782130c304db825f2a4da6bd65091b1952ad8712dc34d4d76f1eed3b6d4305896d187799e64dd06afd4a4cbb563d8ba9a78e3dd8
+SHA512 (kernel-abi-stablelists-6.12.0.tar.xz) = 9e2ddeea36dd0280b0bb5f8cd8ea0208e5bec68a79f181d8f59020fe196a8c527dbb5054964dc32f6d6082bb769fd0a905013cf53364576fc17b27631c6333ca
+SHA512 (kernel-kabi-dw-6.12.0.tar.xz) = 5c8fa053788d1c387bcbdb1e89012acdff57c170b33d72a79c0626b0a6cbabc8e452aa55ef7073adb4dd814ad6cb878233b39e1712b45a3d8319c5050df96bf6