diff --git a/gitrev b/gitrev
index 5db6b1d..d1a6da4 100644
--- a/gitrev
+++ b/gitrev
@@ -1 +1 @@
-ace52288edf0cb5e7a52b681f057f86224c49c27
+10a7e9d849150a2879efc0b04d8a51068c9dd0c5
diff --git a/kernel.spec b/kernel.spec
index c4d48c1..7133aee 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -69,7 +69,7 @@ Summary: The Linux kernel
 # The rc snapshot level
 %global rcrev 4
 # The git snapshot level
-%define gitrev 1
+%define gitrev 2
 # Set rpm version accordingly
 %define rpmversion 4.%{upstream_sublevel}.0
 %endif
@@ -2191,6 +2191,9 @@ fi
 #
 #
 %changelog
+* Wed Dec 20 2017 Laura Abbott <labbott@redhat.com> - 4.15.0-0.rc4.git2.1
+- Linux v4.15-rc4-42-g10a7e9d84915
+
 * Wed Dec 20 2017 Jeremy Cline <jeremy@jcline.org>
 - Backport fix e1000_check_for_copper_link_ich8lan return value
 
diff --git a/sources b/sources
index 5a3d7fc..a4e5117 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
 SHA512 (linux-4.14.tar.xz) = 77e43a02d766c3d73b7e25c4aafb2e931d6b16e870510c22cef0cdb05c3acb7952b8908ebad12b10ef982c6efbe286364b1544586e715cf38390e483927904d8
 SHA512 (perf-man-4.14.tar.gz) = 76a9d8adc284cdffd4b3fbb060e7f9a14109267707ce1d03f4c3239cd70d8d164f697da3a0f90a363fbcac42a61d3c378afbcc2a86f112c501b9cb5ce74ef9f8
 SHA512 (patch-4.15-rc4.xz) = e09460a100f4fd6b88503ea9328e0f7463616139152091f0eb5709c7eddb1c7c49c9f80433329be8f7f03f30d82fbf1cdfd020e84656e130d63380eac1858de7
-SHA512 (patch-4.15-rc4-git1.xz) = 3edf9417cd03a8df03637b61a5e8da8409afd9e2917c38693174d8013703c036631b5dd195dd6cff8c00bce6d435d5e490b8e19ed65338e37c8b1d5457aca7ba
+SHA512 (patch-4.15-rc4-git2.xz) = 080129bef00a39ba54c4ba4c8a1f23a400ea8b2fd5e9e7ae96498e19b0ae7782870ee1b54bffb0d4f0178197bf104ab90c3695aaaeac3ceb577a1ab440cf19f3