diff --git a/.SRCINFO b/.SRCINFO
index 1b94850..ba9ff26 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,8 +1,8 @@
 pkgbase = linux-vfio
 	pkgdesc = Linux
-	pkgver = 5.15.10.arch1
+	pkgver = 5.15.11.arch2
 	pkgrel = 1
-	url = https://github.com/archlinux/linux/commits/v5.15.10-arch1
+	url = https://github.com/archlinux/linux/commits/v5.15.11-arch2
 	arch = x86_64
 	license = GPL2
 	makedepends = bc
@@ -20,7 +20,7 @@ pkgbase = linux-vfio
 	makedepends = imagemagick
 	makedepends = git
 	options = !strip
-	source = archlinux-linux::git+https://github.com/archlinux/linux?signed#tag=v5.15.10-arch1
+	source = archlinux-linux::git+https://github.com/archlinux/linux?signed#tag=v5.15.11-arch2
 	source = config
 	source = add-acs-overrides.patch
 	source = i915-vga-arbiter.patch
@@ -29,7 +29,7 @@ pkgbase = linux-vfio
 	validpgpkeys = A2FF3A36AAA56654109064AB19802F8B0D70FC30
 	validpgpkeys = C7E7849466FE2358343588377258734B41C31549
 	sha256sums = SKIP
-	sha256sums = 324a9d46c2338806a0c3ce0880c8d5e85c2ef30d342af3dc96f87b54fae7a586
+	sha256sums = 6000b247aac5620ba08ec862353063f5f8806a33c4c8f55263843c8f47027e63
 	sha256sums = b90be7b79652be61f7d50691000f6a8c75a240dc2eee2667b68d984f67583f77
 	sha256sums = 856230cfbdc2bb53a4920dfbcb6fb2d58427b7b184e5f94e21f08011d0a2fcc6
 
diff --git a/PKGBUILD b/PKGBUILD
index 072b3d6..e23e5b5 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -4,7 +4,7 @@
 # Upstream: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
 
 pkgbase=linux-vfio
-pkgver=5.15.10.arch1
+pkgver=5.15.11.arch2
 pkgrel=1
 pkgdesc='Linux'
 _srctag=v${pkgver%.*}-${pkgver##*.}
@@ -31,7 +31,7 @@ validpgpkeys=(
   'C7E7849466FE2358343588377258734B41C31549' # David Runge <dvzrv@archlinux.org>
 )
 sha256sums=('SKIP'
-            '324a9d46c2338806a0c3ce0880c8d5e85c2ef30d342af3dc96f87b54fae7a586'
+            '6000b247aac5620ba08ec862353063f5f8806a33c4c8f55263843c8f47027e63'
             'b90be7b79652be61f7d50691000f6a8c75a240dc2eee2667b68d984f67583f77'
             '856230cfbdc2bb53a4920dfbcb6fb2d58427b7b184e5f94e21f08011d0a2fcc6')
 
diff --git a/config b/config
index df045a3..d56c236 100644
--- a/config
+++ b/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 5.15.5-arch1 Kernel Configuration
+# Linux/x86 5.15.9-arch1 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (GCC) 11.1.0"
 CONFIG_CC_IS_GCC=y
@@ -2337,7 +2337,7 @@ CONFIG_MTD_BLOCK=m
 # CONFIG_MTD_OOPS is not set
 CONFIG_MTD_PSTORE=m
 # CONFIG_MTD_SWAP is not set
-# CONFIG_MTD_PARTITIONED_MASTER is not set
+CONFIG_MTD_PARTITIONED_MASTER=y
 
 #
 # RAM/ROM/Flash chip drivers
@@ -2349,7 +2349,7 @@ CONFIG_MTD_MAP_BANK_WIDTH_2=y
 CONFIG_MTD_MAP_BANK_WIDTH_4=y
 CONFIG_MTD_CFI_I1=y
 CONFIG_MTD_CFI_I2=y
-CONFIG_MTD_RAM=m
+# CONFIG_MTD_RAM is not set
 CONFIG_MTD_ROM=m
 # CONFIG_MTD_ABSENT is not set
 # end of RAM/ROM/Flash chip drivers
@@ -2360,7 +2360,7 @@ CONFIG_MTD_ROM=m
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 # CONFIG_MTD_PHYSMAP is not set
 # CONFIG_MTD_INTEL_VR_NOR is not set
-CONFIG_MTD_PLATRAM=m
+# CONFIG_MTD_PLATRAM is not set
 # end of Mapping drivers for chip access
 
 #
@@ -2373,7 +2373,9 @@ CONFIG_MTD_PLATRAM=m
 # CONFIG_MTD_SST25L is not set
 # CONFIG_MTD_SLRAM is not set
 CONFIG_MTD_PHRAM=m
-# CONFIG_MTD_MTDRAM is not set
+CONFIG_MTD_MTDRAM=m
+CONFIG_MTDRAM_TOTAL_SIZE=4096
+CONFIG_MTDRAM_ERASE_SIZE=128
 CONFIG_MTD_BLOCK2MTD=m
 
 #