diff --git a/board/czechlight/clearfog/linux.fragment b/board/czechlight/clearfog/linux.fragment
index 0b3f385..afa3eed 100644
--- a/board/czechlight/clearfog/linux.fragment
+++ b/board/czechlight/clearfog/linux.fragment
@@ -52,4 +52,4 @@
 CONFIG_INPUT_MOUSE=n
 CONFIG_BPF_SYSCALL=y
 
-CONFIG_LOCALVERSION="-9-gc5f9c141ed67"
+CONFIG_LOCALVERSION="-10-gf918c39e5648"
diff --git a/board/czechlight/clearfog/patches/linux.patch b/board/czechlight/clearfog/patches/linux.patch
index bd5ae3b..9571ba8 100644
--- a/board/czechlight/clearfog/patches/linux.patch
+++ b/board/czechlight/clearfog/patches/linux.patch
@@ -359,3 +359,16 @@
  		regmaps[i] = devm_regmap_init_i2c(port_client, &regcfg_i2c);
  	}
  
+diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
+index 86569f230e60..b69ab2ae77c6 100644
+--- a/tools/perf/Makefile.perf
++++ b/tools/perf/Makefile.perf
+@@ -188,7 +188,7 @@ HOSTLD  ?= ld
+ HOSTAR  ?= ar
+ CLANG   ?= clang
+ 
+-PKG_CONFIG = $(CROSS_COMPILE)pkg-config
++PKG_CONFIG ?= $(CROSS_COMPILE)pkg-config
+ 
+ RM      = rm -f
+ LN      = ln -f
diff --git a/configs/czechlight_clearfog_defconfig b/configs/czechlight_clearfog_defconfig
index e2b8e83..530a729 100644
--- a/configs/czechlight_clearfog_defconfig
+++ b/configs/czechlight_clearfog_defconfig
@@ -38,11 +38,16 @@
 BR2_PACKAGE_LINUX_TOOLS_GPIO=y
 BR2_PACKAGE_LINUX_TOOLS_IIO=y
 BR2_PACKAGE_LINUX_TOOLS_PERF=y
+BR2_PACKAGE_LINUX_TOOLS_PERF_SCRIPTS=y
+BR2_PACKAGE_LINUX_TOOLS_PERF_TUI=y
+BR2_PACKAGE_LINUX_TOOLS_PERF_NEEDS_HOST_PYTHON3=y
+BR2_PACKAGE_LINUX_TOOLS_RTLA=y
 BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/common/busybox-config"
 BR2_PACKAGE_ZSTD=y
 BR2_PACKAGE_GDB=y
 BR2_PACKAGE_GDB_DEBUGGER=y
 BR2_PACKAGE_STRACE=y
+BR2_PACKAGE_BINUTILS=y
 BR2_PACKAGE_E2FSPROGS=y
 BR2_PACKAGE_MMC_UTILS=y
 BR2_PACKAGE_I2C_TOOLS=y
@@ -56,6 +61,7 @@
 BR2_PACKAGE_NETOPEER2_CLI=y
 BR2_PACKAGE_NGHTTP2_MRUBY=y
 BR2_PACKAGE_ELFUTILS=y
+BR2_PACKAGE_LIBPFM4=y
 BR2_PACKAGE_LIBUNWIND=y
 BR2_PACKAGE_LINUX_PAM=y
 BR2_PACKAGE_ETHTOOL=y
@@ -69,6 +75,7 @@
 BR2_PACKAGE_INOTIFY_TOOLS=y
 BR2_PACKAGE_AUDIT=y
 BR2_PACKAGE_DDRESCUE=y
+BR2_PACKAGE_NUMACTL=y
 BR2_PACKAGE_RAUC=y
 BR2_PACKAGE_RAUC_DBUS=y
 BR2_PACKAGE_RAUC_NETWORK=y
diff --git a/submodules/buildroot b/submodules/buildroot
index 965a3dc..8906c69 160000
--- a/submodules/buildroot
+++ b/submodules/buildroot
@@ -1 +1 @@
-Subproject commit 965a3dcc2ba6efb73cd7721570a6e8f4ef89f182
+Subproject commit 8906c691683d6532bd51e4f3a790f6b1ff48f31c