diff --git a/core/recipes-kernel/lttng/liburcu/whitelist-sourcery-codebench-2013.11-32.patch b/core/recipes-kernel/lttng/liburcu/whitelist-sourcery-codebench-2013.11-32.patch
deleted file mode 100644
index 9c831b8..0000000
--- a/core/recipes-kernel/lttng/liburcu/whitelist-sourcery-codebench-2013.11-32.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-diff --git a/urcu/compiler.h b/urcu/compiler.h
-index 1e30903..f38e49c 100644
---- a/urcu/compiler.h
-+++ b/urcu/compiler.h
-@@ -122,7 +122,19 @@
-  */
- # ifdef __ARMEL__
- #  if URCU_GCC_VERSION >= 40800 && URCU_GCC_VERSION <= 40802
--#   error Your gcc version produces clobbered frame accesses
-+#   ifdef __CS_SOURCERYGXX_MAJ__
-+#    if __CS_SOURCERYGXX_MAJ__ < 2013
-+#     error Sourcery CodeBench 2013.11-32 or higher is required
-+#    endif
-+#    if __CS_SOURCERYGXX_MAJ__ == 2013 && __CS_SOURCERYGXX_MIN__ < 11
-+#     error Sourcery CodeBench 2013.11-32 or higher is required
-+#    endif
-+#    if __CS_SOURCERYGXX_MAJ__ == 2013 && __CS_SOURCERYGXX_MIN__ == 11 && __CS_SOURCERYGXX_REV__ < 32
-+#     error Sourcery CodeBench 2013.11-32 or higher is required
-+#    endif
-+#   else
-+#    error Your gcc version produces clobbered frame accesses
-+#   endif
- #  endif
- # endif
- #endif
diff --git a/core/recipes-kernel/lttng/liburcu_0.8.4.bb b/core/recipes-kernel/lttng/liburcu_0.8.4.bb
index 149d265..29d9244 100644
--- a/core/recipes-kernel/lttng/liburcu_0.8.4.bb
+++ b/core/recipes-kernel/lttng/liburcu_0.8.4.bb
@@ -11,8 +11,6 @@ SRC_URI = "http://lttng.org/files/urcu/userspace-rcu-${PV}.tar.bz2"
 SRC_URI[md5sum] = "2ca6671b20a550aa0e8020a1a9a96fd4"
 SRC_URI[sha256sum] = "96c0a157e94a15b1506efe9aedd98145e6eb41a3fbcf5b0d118b7a783b22fe12"
 
-SRC_URI_append_arm = " file://whitelist-sourcery-codebench-2013.11-32.patch"
-
 S = "${WORKDIR}/userspace-rcu-${PV}"
 CFLAGS_append_libc-uclibc = " -D_GNU_SOURCE"
 inherit autotools
diff --git a/core/recipes-kernel/lttng/lttng-modules/whitelist-sourcery-codebench-2013.11-32.patch b/core/recipes-kernel/lttng/lttng-modules/whitelist-sourcery-codebench-2013.11-32.patch
deleted file mode 100644
index 9d27da1..0000000
--- a/core/recipes-kernel/lttng/lttng-modules/whitelist-sourcery-codebench-2013.11-32.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-Index: git/wrapper/compiler.h
-===================================================================
---- git.orig/wrapper/compiler.h	2014-02-17 17:49:58.336081938 +0500
-+++ git/wrapper/compiler.h	2014-02-17 18:13:37.632079922 +0500
-@@ -34,7 +34,19 @@
-  */
- # ifdef __ARMEL__
- #  if GCC_VERSION >= 40800 && GCC_VERSION <= 40802
--#   error Your gcc version produces clobbered frame accesses
-+#   ifdef __CS_SOURCERYGXX_MAJ__
-+#    if __CS_SOURCERYGXX_MAJ__ < 2013
-+#     error Sourcery CodeBench 2013.11-32 or higher is required
-+#    endif
-+#    if __CS_SOURCERYGXX_MAJ__ == 2013 && __CS_SOURCERYGXX_MIN__ < 11
-+#     error Sourcery CodeBench 2013.11-32 or higher is required
-+#    endif
-+#    if __CS_SOURCERYGXX_MAJ__ == 2013 && __CS_SOURCERYGXX_MIN__ == 11 && __CS_SOURCERYGXX_REV__ < 32
-+#     error Sourcery CodeBench 2013.11-32 or higher is required
-+#    endif
-+#   else
-+#    error Your gcc version produces clobbered frame accesses
-+#   endif
- #  endif
- # endif
- #endif
diff --git a/core/recipes-kernel/lttng/lttng-modules_2.4.0.bbappend b/core/recipes-kernel/lttng/lttng-modules_2.4.0.bbappend
index eda3f50..7a97194 100644
--- a/core/recipes-kernel/lttng/lttng-modules_2.4.0.bbappend
+++ b/core/recipes-kernel/lttng/lttng-modules_2.4.0.bbappend
@@ -1,3 +1,2 @@
 FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:"
-SRC_URI_append_arm = " file://whitelist-sourcery-codebench-2013.11-32.patch"
 COMPATIBLE_HOST = '(x86_64|i.86|powerpc|arm|aarch64|mips).*-linux'
diff --git a/core/recipes-kernel/lttng/lttng-tools/compile-consumers-with-o1.patch b/core/recipes-kernel/lttng/lttng-tools/compile-consumers-with-o1.patch
deleted file mode 100644
index 110f653..0000000
--- a/core/recipes-kernel/lttng/lttng-tools/compile-consumers-with-o1.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-diff --git a/src/common/consumer.c b/src/common/consumer.c
-index ede214c..b10988b 100644
---- a/src/common/consumer.c
-+++ b/src/common/consumer.c
-@@ -1,3 +1,5 @@
-+#pragma GCC optimize ("O1")
-+
- /*
-  * Copyright (C) 2011 - Julien Desfossez <julien.desfossez@polymtl.ca>
-  *                      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-diff --git a/src/common/kernel-consumer/kernel-consumer.c b/src/common/kernel-consumer/kernel-consumer.c
-index d15329f..78c7725 100644
---- a/src/common/kernel-consumer/kernel-consumer.c
-+++ b/src/common/kernel-consumer/kernel-consumer.c
-@@ -1,3 +1,5 @@
-+#pragma GCC optimize ("O1")
-+
- /*
-  * Copyright (C) 2011 - Julien Desfossez <julien.desfossez@polymtl.ca>
-  *                      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-diff --git a/src/common/ust-consumer/ust-consumer.c b/src/common/ust-consumer/ust-consumer.c
-index 0955e66..0f8f75a 100644
---- a/src/common/ust-consumer/ust-consumer.c
-+++ b/src/common/ust-consumer/ust-consumer.c
-@@ -1,3 +1,5 @@
-+#pragma GCC optimize ("O1")
-+
- /*
-  * Copyright (C) 2011 - Julien Desfossez <julien.desfossez@polymtl.ca>
-  *                      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
diff --git a/core/recipes-kernel/lttng/lttng-tools_2.4.0.bbappend b/core/recipes-kernel/lttng/lttng-tools_2.4.0.bbappend
deleted file mode 100644
index d7581b6..0000000
--- a/core/recipes-kernel/lttng/lttng-tools_2.4.0.bbappend
+++ /dev/null
@@ -1,2 +0,0 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${BPN}:"
-SRC_URI_append_arm = " file://compile-consumers-with-o1.patch"