diff --git a/PKGBUILD b/PKGBUILD
index 7f5309b..551ccd3 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,7 +2,7 @@
 # copied from Jan Alexander Steffens (heftig) <heftig@archlinux.org>
 
 pkgbase=linux-tom
-pkgver=6.2.4.arch1
+pkgver=6.2.8.arch1
 pkgrel=1
 pkgdesc='Linux'
 _srctag=v${pkgver%.*}-${pkgver##*.}
@@ -29,7 +29,7 @@ validpgpkeys=(
   'AC2B29BD34A6AFDDB3F68F35E7BFC8EC95861109'  # Ben Hutchings
 )
 sha256sums=('SKIP'
-            '2d1403632957f816cd3fa3fe02bde367bcc8298c78279315cea7b49f1a68a5a2')
+            '2ee4368f8f159d1849850ee4732b32fbe52ac79c5566321380ad74a27f69fa50')
 
 export KBUILD_BUILD_HOST=archlinux
 export KBUILD_BUILD_USER=$pkgbase
diff --git a/config b/config
index e685aba..722c444 100644
--- a/config
+++ b/config
@@ -43,8 +43,8 @@ CONFIG_HAVE_KERNEL_ZSTD=y
 # CONFIG_KERNEL_LZMA is not set
 # CONFIG_KERNEL_XZ is not set
 # CONFIG_KERNEL_LZO is not set
-CONFIG_KERNEL_LZ4=y
-# CONFIG_KERNEL_ZSTD is not set
+# CONFIG_KERNEL_LZ4 is not set
+CONFIG_KERNEL_ZSTD=y
 CONFIG_DEFAULT_INIT=""
 CONFIG_DEFAULT_HOSTNAME="archlinux"
 CONFIG_SYSVIPC=y
@@ -258,7 +258,7 @@ CONFIG_INITRAMFS_PRESERVE_MTIME=y
 CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_LD_ORPHAN_WARN=y
-CONFIG_LD_ORPHAN_WARN_LEVEL="warn"
+CONFIG_LD_ORPHAN_WARN_LEVEL="error"
 CONFIG_SYSCTL=y
 CONFIG_HAVE_UID16=y
 CONFIG_SYSCTL_EXCEPTION_TRACE=y
@@ -1771,7 +1771,6 @@ CONFIG_DEFAULT_NET_SCH="fq_codel"
 #
 CONFIG_NET_CLS=y
 CONFIG_NET_CLS_BASIC=m
-CONFIG_NET_CLS_TCINDEX=m
 CONFIG_NET_CLS_ROUTE4=m
 CONFIG_NET_CLS_FW=m
 CONFIG_NET_CLS_U32=m
@@ -4892,7 +4891,6 @@ CONFIG_DRM_I915_FORCE_PROBE="*"
 CONFIG_DRM_I915_CAPTURE_ERROR=y
 CONFIG_DRM_I915_COMPRESS_ERROR=y
 CONFIG_DRM_I915_USERPTR=y
-CONFIG_DRM_I915_GVT=y
 CONFIG_DRM_I915_GVT_KVMGT=m
 CONFIG_DRM_I915_PXP=y
 CONFIG_DRM_I915_REQUEST_TIMEOUT=20000
@@ -4904,6 +4902,7 @@ CONFIG_DRM_I915_PREEMPT_TIMEOUT_COMPUTE=7500
 CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000
 CONFIG_DRM_I915_STOP_TIMEOUT=100
 CONFIG_DRM_I915_TIMESLICE_DURATION=1
+CONFIG_DRM_I915_GVT=y
 CONFIG_DRM_VGEM=m
 CONFIG_DRM_VKMS=m
 CONFIG_DRM_VMWGFX=m
@@ -7783,7 +7782,7 @@ CONFIG_CRYPTO_SHA256_SSSE3=m
 CONFIG_CRYPTO_SHA512_SSSE3=m
 # CONFIG_CRYPTO_SM3_AVX_X86_64 is not set
 CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL=m
-CONFIG_CRYPTO_CRC32C_INTEL=m
+CONFIG_CRYPTO_CRC32C_INTEL=y
 CONFIG_CRYPTO_CRC32_PCLMUL=m
 CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m
 # end of Accelerated Cryptographic Algorithms for CPU (x86)
diff --git a/documentation/linux_configuration.pdf b/documentation/linux_configuration.pdf
index 203bd91..827ea5f 100644
--- a/documentation/linux_configuration.pdf
+++ b/documentation/linux_configuration.pdf
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b593f63f22d60e5eb7a6b6c6b7cf694aa3d64153c0d3e2f924fff70be61a1ef5
-size 49847
+oid sha256:78bcfa0569c622b4054481f8f3806849854552aa329b1295b21079ed85af97b3
+size 66893