diff --git a/README.md b/README.md
index 2b20620..3300ba7 100644
--- a/README.md
+++ b/README.md
@@ -25,8 +25,8 @@ Each kernel release tarball currently provides the following files:
 * `/boot/config` (the configuration used to build the kernel);
 * `/boot/Module.symvers.xz` (a table mapping exported symbols to provider, compressed);
 * `/boot/System.map.xz` (the kernel's symbol table, compressed);
-* `/boot/bcm-2710-rpi-3-b.dtb`, `/boot/bcm-2710-rpi-3-b-plus.dtb` and `/boot/bcm-2837-rpi-3-b.dtb` (and, from `5.4.51.20200721` onwards, `/boot/bcm2710-rpi-cm3.dtb`) (the device tree blobs);
-* `/boot/overlays/...` (the device tree blob overlays) (from `5.4.51.20200721`);
+* `/boot/bcm-2710-rpi-3-b.dtb`, `/boot/bcm-2710-rpi-3-b-plus.dtb` and `/boot/bcm-2837-rpi-3-b.dtb` (and, from `5.4.51.20200728` onwards, `/boot/bcm2710-rpi-cm3.dtb`) (the device tree blobs);
+* `/boot/overlays/...` (the device tree blob overlays) (from `5.4.51.20200728`);
 * `/lib/modules/<kernel release name>/...` (the module set for the kernel);
 * `/lib/firmware/...` (the kernel-built firmware, for [< 4.14 only](http://lkml.iu.edu/hypermail/linux/kernel/1709.1/04650.html)).
 
@@ -38,7 +38,7 @@ The current kernel tarball may be downloaded from the link below (or via `wget`,
 
 Variant | Version | Most Recent Image
 :--- | ---: | ---:
-Kernel, dtbs, modules and (kernel) firmware | 5.4.51.20200721 | [bcmrpi3-kernel-5.4.51.20200721.tar.xz](https://github.com/sakaki-/bcmrpi3-kernel/releases/download/5.4.51.20200721/bcmrpi3-kernel-5.4.51.20200721.tar.xz)
+Kernel, dtbs, modules and (kernel) firmware | 5.4.51.20200728 | [bcmrpi3-kernel-5.4.51.20200728.tar.xz](https://github.com/sakaki-/bcmrpi3-kernel/releases/download/5.4.51.20200728/bcmrpi3-kernel-5.4.51.20200728.tar.xz)
 
 The corresponding kernel configuration (derived via `make bcmrpi3_defconfig`) may be viewed [here](https://github.com/sakaki-/bcmrpi3-kernel/blob/master/config).
 
@@ -49,8 +49,8 @@ The corresponding kernel configuration (derived via `make bcmrpi3_defconfig`) ma
 To deploy (assuming that your RPi3's micro SD-card's first partition is mounted as `/boot`, and you are already running a 64-bit RPi3 image, such as my [gentoo-on-rpi3-64bit](https://github.com/sakaki-/gentoo-on-rpi3-64bit)) simply download, untar into the root directory, and reboot:
 ```console
 pi64 ~ # cp /boot/kernel8.img{,.old}
-pi64 ~ # wget -c https://github.com/sakaki-/bcmrpi3-kernel/releases/download/5.4.51.20200721/bcmrpi3-kernel-5.4.51.20200721.tar.xz
-pi64 ~ # tar -xJf bcmrpi3-kernel-5.4.51.20200721.tar.xz -C /
+pi64 ~ # wget -c https://github.com/sakaki-/bcmrpi3-kernel/releases/download/5.4.51.20200728/bcmrpi3-kernel-5.4.51.20200728.tar.xz
+pi64 ~ # tar -xJf bcmrpi3-kernel-5.4.51.20200728.tar.xz -C /
 pi64 ~ # sync && reboot
 ```
 
diff --git a/config b/config
index 789e012..5f45624 100644
--- a/config
+++ b/config
@@ -21,7 +21,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 #
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
-CONFIG_LOCALVERSION="-v8-c4aa56bb2956"
+CONFIG_LOCALVERSION="-v8-1baaf0312786"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_BUILD_SALT=""
 CONFIG_DEFAULT_HOSTNAME="(none)"
@@ -125,8 +125,12 @@ CONFIG_GENERIC_SCHED_CLOCK=y
 CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
 CONFIG_ARCH_SUPPORTS_INT128=y
 CONFIG_CGROUPS=y
-# CONFIG_MEMCG is not set
-# CONFIG_BLK_CGROUP is not set
+CONFIG_PAGE_COUNTER=y
+CONFIG_MEMCG=y
+# CONFIG_MEMCG_SWAP is not set
+CONFIG_MEMCG_KMEM=y
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
 CONFIG_CGROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
 # CONFIG_CFS_BANDWIDTH is not set
@@ -211,6 +215,7 @@ CONFIG_PERF_EVENTS=y
 
 CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
 # CONFIG_COMPAT_BRK is not set
 # CONFIG_SLAB is not set
 CONFIG_SLUB=y
@@ -664,8 +669,11 @@ CONFIG_BLK_DEV_BSG=y
 CONFIG_BLK_DEV_BSGLIB=y
 # CONFIG_BLK_DEV_INTEGRITY is not set
 # CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_DEV_THROTTLING is not set
 # CONFIG_BLK_CMDLINE_PARSER is not set
 # CONFIG_BLK_WBT is not set
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
 CONFIG_BLK_DEBUG_FS=y
 # CONFIG_BLK_SED_OPAL is not set
 
@@ -6418,10 +6426,10 @@ CONFIG_CRYPTO_DRBG_HMAC=y
 CONFIG_CRYPTO_DRBG=m
 CONFIG_CRYPTO_JITTERENTROPY=m
 CONFIG_CRYPTO_USER_API=m
-# CONFIG_CRYPTO_USER_API_HASH is not set
+CONFIG_CRYPTO_USER_API_HASH=m
 CONFIG_CRYPTO_USER_API_SKCIPHER=m
-# CONFIG_CRYPTO_USER_API_RNG is not set
-# CONFIG_CRYPTO_USER_API_AEAD is not set
+CONFIG_CRYPTO_USER_API_RNG=m
+CONFIG_CRYPTO_USER_API_AEAD=m
 # CONFIG_CRYPTO_STATS is not set
 CONFIG_CRYPTO_HASH_INFO=y
 CONFIG_CRYPTO_HW=y