diff --git a/testing/linux-edge/APKBUILD b/testing/linux-edge/APKBUILD
index 611b6ce66eb4c91ed4e3e4f3f626065c1a084d23..cd32c1334b08f0200a67d46a3050165196d4718f 100644
--- a/testing/linux-edge/APKBUILD
+++ b/testing/linux-edge/APKBUILD
@@ -4,7 +4,7 @@ _flavor=edge
 pkgname=linux-${_flavor}
 # NOTE: this kernel is intended for testing
 # please resist urge to upgrade it blindly
-pkgver=5.12.8
+pkgver=5.12.10
 case $pkgver in
 	*.*.*)	_kernver=${pkgver%.*};;
 	*.*) _kernver=$pkgver;;
@@ -220,11 +220,11 @@ _dev() {
 
 sha512sums="
 be03b6fee1d1ea8087b09874d27c0a602c0b04fd90ad38b975bd2c8455a07e83c29b56814aaf1389e82305fae0e4c2d1701075a7f0a7295dd28149f967ec5b3d  linux-5.12.tar.xz
-fbb37ec298437b3be125bcd23f9d1561c978840982b15298964c57bdda65f2c5edd505f4c382a6a2b9c89ff07674f27b77e7912a7b5a287adef263334d6150ae  patch-5.12.8.xz
-f4331c70ec067ba34c40bece902b5e89535a061a5c26d954e95df2ef9084b4d28041ea032a2a6caf02f64e4ca0a77993b3cb48e200c54fe4df3ebcca59f1859f  config-edge.aarch64
-3b0406755456e99158881c8a46840d95bad6c087c1eabdf0c9b5bfad96a1eecbbb8a5d9335559cb53bb2389883da9f59451a6f8efb0614d6fbf60619ee8b254a  config-edge.armv7
-cd32a18bf7262b6a9186c9f43004ea6ea3771f184ddc88eb6102df42ff4e1d7daf79937bb99e29b8509ea73b6528835e891d6b8880c4f2945d06f496bbd4fa99  config-edge.x86_64
-490e45070ea6f532eeab3ca391fd4d3b89ea0ec61cbe5b5024ef9793e6799fa2d6737e6de79204be48546225fc8a9c7f2da440d9cba19c6bc20ae5b0f24bc12b  config-edge-virt.aarch64
-8b5205eb189a64e9949a672b17e8820c62eefa16283391b97d48f1cccb704aab387405985d20f609ebc336547618b01a5a9f42b52efcde697ce60c5cfb473ca1  config-edge-virt.armv7
-20fcfe3aa6890ec0447e8fd30eaa18f54ed864895287393104f62547420c7090e79dc01bb01e2903e453d8e5ecb0e5313a68564943620a8cdac5c56473fb4bd3  config-edge-virt.x86_64
+df9e2b7ff789a5f92354ff046f06b92ff9e3c2eabe59e7cc806ca6372fba10555c84bf1074176beda22058fc1dcf95abec8f86e201cdb243d8df200fd2991b1f  patch-5.12.10.xz
+3daf0a9cb3c0dcc340f4f8b4ea7b7d77b0d4fe80ce105a3bb92eeb1662a2c567e97bebb698c4f1823daf0db9068de0392c37a29216e40e4c655355cbc74cb81a  config-edge.aarch64
+b40586b97374b4cfd309e3544dffca5d098f689f8e10d95a3a28d7458f7404d836f573407aa80c52a4454e3d892983280b5619120c4cf0d136f6342065451428  config-edge.armv7
+0dfe37ffcdd7c8a859e687f70263c16dd69c870b2bc1d8a75d9219a1f77988d9e7e2592faad9ca7e91e9c8839e10f95affa869d23333772bca4b1c53aa4eb041  config-edge.x86_64
+4c8a2c2ce693edf514c5dac6d40fe89fe846238a3386c924944301346d01e9030086edaf73de9bff511c420ed8c951acd10e12caa3d72b15855833c8fdca6608  config-edge-virt.aarch64
+ea35f51e56a8a84c154a5cdc10262c1c041c5382705835ddd68b6f832eaef90524011b212e17328cb21d43b9d7fc7ef85f3b1080ebd2760a426bfe6bd905b2ea  config-edge-virt.armv7
+36af3a69f4b25c85c5807c8bdd81f6c0203aee9c6f9c33fe297532bb5129d280f11c696d9c70bc94b4a1f4bca94910c9711c135add9e61acdaa777ac14cafa4c  config-edge-virt.x86_64
 "
diff --git a/testing/linux-edge/config-edge-virt.aarch64 b/testing/linux-edge/config-edge-virt.aarch64
index c9c27888550d6040f5bd02940f1562c7b7e3ae23..f775f60e1f634b0c254ecb29e81438937bc0b12d 100644
--- a/testing/linux-edge/config-edge-virt.aarch64
+++ b/testing/linux-edge/config-edge-virt.aarch64
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 5.12.8 Kernel Configuration
+# Linux/arm64 5.12.10 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (Alpine 10.3.1_git20210409) 10.3.1 20210409"
 CONFIG_CC_IS_GCC=y
diff --git a/testing/linux-edge/config-edge-virt.armv7 b/testing/linux-edge/config-edge-virt.armv7
index 30b57fef958463355ec6c3a89a6fe43f309992f3..145ec108f041aa74d3117024689a7bc80ac15127 100644
--- a/testing/linux-edge/config-edge-virt.armv7
+++ b/testing/linux-edge/config-edge-virt.armv7
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm 5.12.8 Kernel Configuration
+# Linux/arm 5.12.10 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (Alpine 10.3.1_git20210409) 10.3.1 20210409"
 CONFIG_CC_IS_GCC=y
diff --git a/testing/linux-edge/config-edge-virt.x86_64 b/testing/linux-edge/config-edge-virt.x86_64
index 820891b31e0b4fd017591c7f6df051a190a99c2e..04c58de1685c15a24f9b88c28912f301745e8b33 100644
--- a/testing/linux-edge/config-edge-virt.x86_64
+++ b/testing/linux-edge/config-edge-virt.x86_64
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86_64 5.12.8 Kernel Configuration
+# Linux/x86_64 5.12.10 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (Alpine 10.3.1_git20210424) 10.3.1 20210424"
 CONFIG_CC_IS_GCC=y
diff --git a/testing/linux-edge/config-edge.aarch64 b/testing/linux-edge/config-edge.aarch64
index 7790475367464696f401010f3b46e05d00b02cc0..c645b18c73d332144aae1669005528e185c1f5d6 100644
--- a/testing/linux-edge/config-edge.aarch64
+++ b/testing/linux-edge/config-edge.aarch64
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 5.12.8 Kernel Configuration
+# Linux/arm64 5.12.10 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (Alpine 10.3.1_git20210409) 10.3.1 20210409"
 CONFIG_CC_IS_GCC=y
diff --git a/testing/linux-edge/config-edge.armv7 b/testing/linux-edge/config-edge.armv7
index 80e4d23bf7852affa6a071afd0e319e45836c6ca..40bb895ee960d6b47dbee1ebfd21954d50acdaf9 100644
--- a/testing/linux-edge/config-edge.armv7
+++ b/testing/linux-edge/config-edge.armv7
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm 5.12.8 Kernel Configuration
+# Linux/arm 5.12.10 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (Alpine 10.3.1_git20210409) 10.3.1 20210409"
 CONFIG_CC_IS_GCC=y
diff --git a/testing/linux-edge/config-edge.x86_64 b/testing/linux-edge/config-edge.x86_64
index 019171eb706cf9f2076af93c5557e0b02c6b1fd7..eb67e4ea19cf674f3bfb420849e4fe5525d43dea 100644
--- a/testing/linux-edge/config-edge.x86_64
+++ b/testing/linux-edge/config-edge.x86_64
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 5.12.8 Kernel Configuration
+# Linux/x86 5.12.10 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (Alpine 10.3.1_git20210424) 10.3.1 20210424"
 CONFIG_CC_IS_GCC=y
@@ -3406,7 +3406,7 @@ CONFIG_RTL8192C_COMMON=m
 CONFIG_RTL8723_COMMON=m
 CONFIG_RTLBTCOEXIST=m
 CONFIG_RTL8XXXU=m
-# CONFIG_RTL8XXXU_UNTESTED is not set
+CONFIG_RTL8XXXU_UNTESTED=y
 CONFIG_RTW88=m
 CONFIG_RTW88_CORE=m
 CONFIG_RTW88_PCI=m