diff --git a/device/community/linux-postmarketos-exynos4/APKBUILD b/device/community/linux-postmarketos-exynos4/APKBUILD
index 9c6ac552c..d8527b378 100644
--- a/device/community/linux-postmarketos-exynos4/APKBUILD
+++ b/device/community/linux-postmarketos-exynos4/APKBUILD
@@ -4,7 +4,7 @@
 
 pkgname=linux-postmarketos-exynos4
 pkgver=5.18.0
-pkgrel=0
+pkgrel=1
 pkgdesc="Mainline kernel fork for Samsung Exynos4 devices"
 arch="armv7"
 _carch="arm"
@@ -70,7 +70,7 @@ prepare() {
 
 build() {
 	unset LDFLAGS
-	make ARCH="$_carch" CC="${CC:-gcc}" \
+	make ARCH="$_carch" CC="${CC:-gcc}" KCFLAGS="-Wno-array-bounds" \
 		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
 }
 
@@ -89,7 +89,7 @@ package() {
 
 sha512sums="
 dbbc9d1395898a498fa4947fceda1781344fa5d360240f753810daa4fa88e519833e2186c4e582a8f1836e6413e9e85f6563c7770523b704e8702d67622f98b5  linux-5.18.tar.xz
-a2a5c6cc7c60575b73116e6ba101542a9477f06a5ac86df409116d29a3c930e0e18231452bdd31cd4ad3026b23e7b76db800e49b38a54b4416a44864dd448608  config-postmarketos-exynos4.armv7
+cc4af044eeb1741a2b78ae01b353e39eb7c7987f1346fecfce2f6f6b41295923ce2238c2771a9e1fc067da4be827de433e8329a1841d0c28b31cbeb231d4bbb7  config-postmarketos-exynos4.armv7
 a033fa9afa05825d5c923f1d5a224e230a8b02e75b02a21e0a0077f1b76c01d663ba54204e66db1e85096d9e44cc29fee0acaf919d3187cb47dba9005f94d8be  0001-ARM-decompressor-Flush-tlb-before-swiching-domain-0-.patch
 57590b105cb6d01e5f2d860a21c1417b197abbcaf8553bf57633b261ac1e161b0d424f8baeb7b14b3ed923ebac6f6e27401ef02c0b53a4b3e34600368fe85219  0002-ARM-dts-exynos-Add-reboot-modes-to-midas.patch
 81430b484a0747717ed8dba45c04c40689d9546b7b9d3eb20f0520e78c94f1438afc1f21a0b06007f60ff718e924d1586acc98f4498671a1a7609ed6e6f2b3f0  0003-mmc-core-Workaround-VTU00M-0xf1-FTL-metadata-corrupt.patch
diff --git a/device/community/linux-postmarketos-exynos4/config-postmarketos-exynos4.armv7 b/device/community/linux-postmarketos-exynos4/config-postmarketos-exynos4.armv7
index 10d3b26e4..db2678f23 100644
--- a/device/community/linux-postmarketos-exynos4/config-postmarketos-exynos4.armv7
+++ b/device/community/linux-postmarketos-exynos4/config-postmarketos-exynos4.armv7
@@ -2,14 +2,14 @@
 # Automatically generated file; DO NOT EDIT.
 # Linux/arm 5.18.0 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="armv7-alpine-linux-musleabihf-gcc (Alpine 11.2.1_git20220219) 11.2.1 20220219"
+CONFIG_CC_VERSION_TEXT="armv7-alpine-linux-musleabihf-gcc (Alpine 12.1.1_git20220630) 12.1.1 20220630"
 CONFIG_CC_IS_GCC=y
-CONFIG_GCC_VERSION=110201
+CONFIG_GCC_VERSION=120101
 CONFIG_CLANG_VERSION=0
 CONFIG_AS_IS_GNU=y
-CONFIG_AS_VERSION=23800
+CONFIG_AS_VERSION=23900
 CONFIG_LD_IS_BFD=y
-CONFIG_LD_VERSION=23800
+CONFIG_LD_VERSION=23900
 CONFIG_LLD_VERSION=0
 CONFIG_CC_HAS_ASM_GOTO=y
 CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
@@ -484,6 +484,7 @@ CONFIG_ALIGNMENT_TRAP=y
 # CONFIG_PARAVIRT is not set
 # CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
 # CONFIG_XEN is not set
+CONFIG_CC_HAVE_STACKPROTECTOR_TLS=y
 CONFIG_STACKPROTECTOR_PER_TASK=y
 # end of Kernel Features
 
@@ -701,7 +702,6 @@ CONFIG_HAVE_GCC_PLUGINS=y
 CONFIG_GCC_PLUGINS=y
 # CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
 # CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
-CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK=y
 # end of General architecture-dependent options
 
 CONFIG_RT_MUTEXES=y
@@ -5663,10 +5663,11 @@ CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
 #
 # Memory initialization
 #
+CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
 CONFIG_INIT_STACK_NONE=y
-# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
-# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
-# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
+# CONFIG_INIT_STACK_ALL_PATTERN is not set
+# CONFIG_INIT_STACK_ALL_ZERO is not set
 # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
 # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
 CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y