diff --git a/pkgs/os-specific/linux/kernel/hardened/patches.json b/pkgs/os-specific/linux/kernel/hardened/patches.json
index e7541e040496..a02d34f2e24f 100644
--- a/pkgs/os-specific/linux/kernel/hardened/patches.json
+++ b/pkgs/os-specific/linux/kernel/hardened/patches.json
@@ -2,61 +2,51 @@
     "4.14": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-4.14.255-hardened1.patch",
-            "sha256": "0d84jwf9vd86qzxq8aqcyrzmwczf3qh2f7a801qsgzb96fyvakrl",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/4.14.255-hardened1/linux-hardened-4.14.255-hardened1.patch"
+            "name": "linux-hardened-4.14.256-hardened1.patch",
+            "sha256": "0dxp40jq9xwrc8v81yyiy6vachqdwlviws152yzinh0k3j4s1c3g",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/4.14.256-hardened1/linux-hardened-4.14.256-hardened1.patch"
         },
-        "sha256": "1mxjwqijnlvrdbpd973kdycz1dwklfkj9vpnj1cihgsf880q02zh",
-        "version": "4.14.255"
+        "sha256": "180s2zmkfxk7af9nnkmfi2cs56af6vwyd21hjcfdxiygjm7j114p",
+        "version": "4.14.256"
     },
     "4.19": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-4.19.217-hardened1.patch",
-            "sha256": "1brx4dvh8acq1r5mbh2a5d95k3n7m4x3jnqnp0s69p3fx9gf1kxh",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/4.19.217-hardened1/linux-hardened-4.19.217-hardened1.patch"
+            "name": "linux-hardened-4.19.219-hardened1.patch",
+            "sha256": "0447km2z1ww6yzixln1a3b7ymrj3ymxag7ny1d60d0d5064id6vj",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/4.19.219-hardened1/linux-hardened-4.19.219-hardened1.patch"
         },
-        "sha256": "01500jcjvhbkn7xcan564jw0nnwc12cf8hhvl8118jqqqw612lc5",
-        "version": "4.19.217"
+        "sha256": "1nq9228zm24d8azvv6d6r5iw8lfkb7z5lblyhk137mydzdqwsklg",
+        "version": "4.19.219"
     },
     "5.10": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-5.10.80-hardened1.patch",
-            "sha256": "1srm1kwh1fhc1rm7hwwyki48x1b4nq2zishscamsb82drnwl5pbs",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.10.80-hardened1/linux-hardened-5.10.80-hardened1.patch"
+            "name": "linux-hardened-5.10.83-hardened1.patch",
+            "sha256": "1ipx6ad7n2lzlrr02fk2qif5ac2mqpis0qghvms95dd3lpi4lj5r",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.10.83-hardened1/linux-hardened-5.10.83-hardened1.patch"
         },
-        "sha256": "0ffvgxaq2ipylzavvgnnqk56pw2a6gy5zhhgdhsf8qs2cbvyhz27",
-        "version": "5.10.80"
-    },
-    "5.14": {
-        "patch": {
-            "extra": "-hardened1",
-            "name": "linux-hardened-5.14.20-hardened1.patch",
-            "sha256": "0bnbwcayfcijgchnhyig9g9q334f4x1hwqns1zwg0wnsi3kxvcsb",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.14.20-hardened1/linux-hardened-5.14.20-hardened1.patch"
-        },
-        "sha256": "0icb14xmwijcamqbnj3v16cl1awmjzhg9cniw5gwwk6la1d7aiwj",
-        "version": "5.14.20"
+        "sha256": "0w4vq8wby3m9f5ryssh6z948m6zj1bjz9x432805dnrxyd1rl9gg",
+        "version": "5.10.83"
     },
     "5.15": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-5.15.3-hardened1.patch",
-            "sha256": "13d78f159bhd6f1fikrnf5madrfg9zrgg4zcmnjzmb1db1irh53n",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.15.3-hardened1/linux-hardened-5.15.3-hardened1.patch"
+            "name": "linux-hardened-5.15.6-hardened1.patch",
+            "sha256": "1ndj0dsxpailr12pp5kg8qqsvrmcdkhzlnxarl1jsp6c70g051r1",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.15.6-hardened1/linux-hardened-5.15.6-hardened1.patch"
         },
-        "sha256": "1rh5zkany0gxwha74l8ivb2psykp236h8q56plas7dc7hghxmwx9",
-        "version": "5.15.3"
+        "sha256": "1w0plw9rzk2c0g8yxzwj7c6wkq538sy56mx1skmf58wrl83bmsdk",
+        "version": "5.15.6"
     },
     "5.4": {
         "patch": {
             "extra": "-hardened1",
-            "name": "linux-hardened-5.4.160-hardened1.patch",
-            "sha256": "06f7qnc21miz5yjrws3kbavj3v6ir8z3m87ljpnq55y6b73bxngy",
-            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.4.160-hardened1/linux-hardened-5.4.160-hardened1.patch"
+            "name": "linux-hardened-5.4.163-hardened1.patch",
+            "sha256": "1yybid435c466grsfx53iax5x0b1ycz7a02ymx9r85gixp6qd3bp",
+            "url": "https://github.com/anthraxx/linux-hardened/releases/download/5.4.163-hardened1/linux-hardened-5.4.163-hardened1.patch"
         },
-        "sha256": "0n04nlg44l7p855lxkdz80x2avwm1pmrx1761cjmqv4w1qlq1c6l",
-        "version": "5.4.160"
+        "sha256": "1glh0azkrqdwydvbz9rp3czc5ppb72gq7svl3zbkjc6qfqbzwik2",
+        "version": "5.4.163"
     }
 }
diff --git a/pkgs/os-specific/linux/kernel/linux-4.14.nix b/pkgs/os-specific/linux/kernel/linux-4.14.nix
index 2073d28f078f..7fbd38d43602 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.14.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.14.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "4.14.255";
+  version = "4.14.256";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1mxjwqijnlvrdbpd973kdycz1dwklfkj9vpnj1cihgsf880q02zh";
+    sha256 = "180s2zmkfxk7af9nnkmfi2cs56af6vwyd21hjcfdxiygjm7j114p";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.19.nix b/pkgs/os-specific/linux/kernel/linux-4.19.nix
index 1e813076d1f9..6f6cb7527f34 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.19.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.19.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "4.19.217";
+  version = "4.19.219";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "01500jcjvhbkn7xcan564jw0nnwc12cf8hhvl8118jqqqw612lc5";
+    sha256 = "1nq9228zm24d8azvv6d6r5iw8lfkb7z5lblyhk137mydzdqwsklg";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.4.nix b/pkgs/os-specific/linux/kernel/linux-4.4.nix
index f39340b59bca..a9470ecb625f 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.4.nix
@@ -1,12 +1,12 @@
 { buildPackages, fetchurl, perl, buildLinux, nixosTests, stdenv, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.4.292";
+  version = "4.4.293";
   extraMeta.branch = "4.4";
   extraMeta.broken = stdenv.isAarch64;
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "0v5rz8na1d458grc49x3j1951mhvxvqzjq5g9rv1hi0p9rjala97";
+    sha256 = "1z9hc68v8fvph29l2w3md4734hhgp36sy8mzdlkmdrlkjihq6bvd";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-4.9.nix b/pkgs/os-specific/linux/kernel/linux-4.9.nix
index f58f7c4a7e4d..50feb2c821ca 100644
--- a/pkgs/os-specific/linux/kernel/linux-4.9.nix
+++ b/pkgs/os-specific/linux/kernel/linux-4.9.nix
@@ -1,12 +1,12 @@
 { buildPackages, fetchurl, perl, buildLinux, nixosTests, stdenv, ... } @ args:
 
 buildLinux (args // rec {
-  version = "4.9.290";
+  version = "4.9.291";
   extraMeta.branch = "4.9";
   extraMeta.broken = stdenv.isAarch64;
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "1ns0xbcgv0ix4b3xkcws8g3ks1a31kzc5whmkf9arz1k8si5mpnd";
+    sha256 = "0lwb9mb4s6qnwklygvfsr5ap85k83w1apkbbfdzzacfn9rvpfpdm";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-5.10.nix b/pkgs/os-specific/linux/kernel/linux-5.10.nix
index d17bb34d2122..c49d248a3662 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.10.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.10.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "5.10.81";
+  version = "5.10.83";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "1nssv94zivx08vrxxflq4dxk5fxl3azsqlnzvw58qnf469hniqd2";
+    sha256 = "0w4vq8wby3m9f5ryssh6z948m6zj1bjz9x432805dnrxyd1rl9gg";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-5.14.nix b/pkgs/os-specific/linux/kernel/linux-5.14.nix
deleted file mode 100644
index be5ca19bf359..000000000000
--- a/pkgs/os-specific/linux/kernel/linux-5.14.nix
+++ /dev/null
@@ -1,18 +0,0 @@
-{ lib, buildPackages, fetchurl, perl, buildLinux, nixosTests, modDirVersionArg ? null, ... } @ args:
-
-with lib;
-
-buildLinux (args // rec {
-  version = "5.14.21";
-
-  # modDirVersion needs to be x.y.z, will automatically add .0 if needed
-  modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
-
-  # branchVersion needs to be x.y
-  extraMeta.branch = versions.majorMinor version;
-
-  src = fetchurl {
-    url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "1cr381c179nfdrq95l4j56c4ygw09sxv493553ix4b80naf2a6pl";
-  };
-} // (args.argsOverride or { }))
diff --git a/pkgs/os-specific/linux/kernel/linux-5.15.nix b/pkgs/os-specific/linux/kernel/linux-5.15.nix
index 772c47916ac6..5a6d55b94b67 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.15.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.15.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "5.15.4";
+  version = "5.15.6";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "1jnbk7mb3s5xc0a23qd07n28dls9y94cdv2bdy71bxk5bsvhz7al";
+    sha256 = "1w0plw9rzk2c0g8yxzwj7c6wkq538sy56mx1skmf58wrl83bmsdk";
   };
 } // (args.argsOverride or { }))
diff --git a/pkgs/os-specific/linux/kernel/linux-5.4.nix b/pkgs/os-specific/linux/kernel/linux-5.4.nix
index a9063da41b82..d0ba457959dc 100644
--- a/pkgs/os-specific/linux/kernel/linux-5.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-5.4.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildLinux (args // rec {
-  version = "5.4.161";
+  version = "5.4.163";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = if (modDirVersionArg == null) then concatStringsSep "." (take 3 (splitVersion "${version}.0")) else modDirVersionArg;
@@ -13,6 +13,6 @@ buildLinux (args // rec {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
-    sha256 = "19rrz7fzka506bpgy229v1sbaxc2s609ldmxc2522y9h5aswcj9i";
+    sha256 = "1glh0azkrqdwydvbz9rp3czc5ppb72gq7svl3zbkjc6qfqbzwik2";
   };
 } // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix b/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix
index c8d42ddda746..db5b6bb3b6bb 100644
--- a/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix
+++ b/pkgs/os-specific/linux/kernel/linux-rt-5.10.nix
@@ -6,7 +6,7 @@
 , ... } @ args:
 
 let
-  version = "5.10.78-rt55"; # updated by ./update-rt.sh
+  version = "5.10.78-rt56"; # updated by ./update-rt.sh
   branch = lib.versions.majorMinor version;
   kversion = builtins.elemAt (lib.splitString "-" version) 0;
 in buildLinux (args // {
@@ -25,7 +25,7 @@ in buildLinux (args // {
     name = "rt";
     patch = fetchurl {
       url = "mirror://kernel/linux/kernel/projects/rt/${branch}/older/patch-${version}.patch.xz";
-      sha256 = "1wcw682r238qi5jgn5zk9m6j2506p9ypfax13bzhjfyjzz3h98kp";
+      sha256 = "0fg627hd0yq2cnbli2v795qfdwhgqqyzmxrq03vyqwg8471kdqzb";
     };
   }; in [ rt-patch ] ++ kernelPatches;
 
diff --git a/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix b/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix
index c299cd2a27d7..c80a6b3c3bcd 100644
--- a/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix
+++ b/pkgs/os-specific/linux/kernel/linux-rt-5.4.nix
@@ -6,7 +6,7 @@
 , ... } @ args:
 
 let
-  version = "5.4.154-rt65"; # updated by ./update-rt.sh
+  version = "5.4.161-rt66"; # updated by ./update-rt.sh
   branch = lib.versions.majorMinor version;
   kversion = builtins.elemAt (lib.splitString "-" version) 0;
 in buildLinux (args // {
@@ -14,14 +14,14 @@ in buildLinux (args // {
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v5.x/linux-${kversion}.tar.xz";
-    sha256 = "01iwbz1ncakw90yykdw3cx04wnclwf1qa8nmlis08svbcvs99285";
+    sha256 = "19rrz7fzka506bpgy229v1sbaxc2s609ldmxc2522y9h5aswcj9i";
   };
 
   kernelPatches = let rt-patch = {
     name = "rt";
     patch = fetchurl {
       url = "mirror://kernel/linux/kernel/projects/rt/${branch}/older/patch-${version}.patch.xz";
-      sha256 = "0vbcmwg91hzcxiwq9dj550bw24k8r7lk61j06nwcnwmjg9a3g449";
+      sha256 = "1prjfvymk4zp94vlgp3nqf1k184blx14kakpikbnk8nck5p9z02m";
     };
   }; in [ rt-patch ] ++ kernelPatches;
 
diff --git a/pkgs/os-specific/linux/zfs/default.nix b/pkgs/os-specific/linux/zfs/default.nix
index 50327bc658f2..29e7f3e9b942 100644
--- a/pkgs/os-specific/linux/zfs/default.nix
+++ b/pkgs/os-specific/linux/zfs/default.nix
@@ -16,7 +16,7 @@
 , enablePython ? true
 
 # for determining the latest compatible linuxPackages
-, linuxPackages_5_14 ? pkgs.linuxKernel.packages.linux_5_14
+, linuxPackages_5_10 ? pkgs.linuxKernel.packages.linux_5_10
 }:
 
 with lib;
@@ -216,7 +216,7 @@ in {
   zfsStable = common {
     # check the release notes for compatible kernels
     kernelCompatible = kernel.kernelAtLeast "3.10" && kernel.kernelOlder "5.15";
-    latestCompatibleLinuxPackages = linuxPackages_5_14;
+    latestCompatibleLinuxPackages = linuxPackages_5_10;
 
     # this package should point to the latest release.
     version = "2.1.1";
@@ -227,7 +227,7 @@ in {
   zfsUnstable = common {
     # check the release notes for compatible kernels
     kernelCompatible = kernel.kernelAtLeast "3.10" && kernel.kernelOlder "5.15";
-    latestCompatibleLinuxPackages = linuxPackages_5_14;
+    latestCompatibleLinuxPackages = linuxPackages_5_10;
 
     # this package should point to a version / git revision compatible with the latest kernel release
     # IMPORTANT: Always use a tagged release candidate or commits from the
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 59aba6f098e8..92029a498e18 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -477,7 +477,6 @@ mapAliases ({
   linuxPackages_4_19 = linuxKernel.packages.linux_4_19;
   linuxPackages_5_4 = linuxKernel.packages.linux_5_4;
   linuxPackages_5_10 = linuxKernel.packages.linux_5_10;
-  linuxPackages_5_14 = linuxKernel.packages.linux_5_14;
   linuxPackages_5_15 = linuxKernel.packages.linux_5_15;
 
   linux_mptcp_95 = linuxKernel.kernels.linux_mptcp_95;
@@ -493,7 +492,6 @@ mapAliases ({
   linux-rt_5_4 = linuxKernel.kernels.linux_rt_5_4;
   linux_5_10 = linuxKernel.kernels.linux_5_10;
   linux-rt_5_10 = linuxKernel.kernels.linux_rt_5_10;
-  linux_5_14 = linuxKernel.kernels.linux_5_14;
   linux_5_15 = linuxKernel.kernels.linux_5_15;
 
   # added 2020-04-04
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 11f700a3a8d0..581dd675eb37 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -22204,8 +22204,6 @@ with pkgs;
   linux_5_4_hardened = linuxKernel.kernels.linux_5_4_hardened;
   linuxPackages_5_10_hardened = linuxKernel.packages.linux_5_10_hardened;
   linux_5_10_hardened = linuxKernel.kernels.linux_5_10_hardened;
-  linuxPackages_5_14_hardened = linuxKernel.packages.linux_5_14_hardened;
-  linux_5_14_hardened = linuxKernel.kernels.linux_5_14_hardened;
   linuxPackages_5_15_hardened = linuxKernel.packages.linux_5_15_hardened;
   linux_5_15_hardened = linuxKernel.kernels.linux_5_15_hardened;
 
diff --git a/pkgs/top-level/linux-kernels.nix b/pkgs/top-level/linux-kernels.nix
index 2aa9f8482f18..46970e6ffd79 100644
--- a/pkgs/top-level/linux-kernels.nix
+++ b/pkgs/top-level/linux-kernels.nix
@@ -159,13 +159,6 @@ in {
       ];
     };
 
-    linux_5_14 = callPackage ../os-specific/linux/kernel/linux-5.14.nix {
-      kernelPatches = [
-        kernelPatches.bridge_stp_helper
-        kernelPatches.request_key_helper
-      ];
-    };
-
     linux_5_15 = callPackage ../os-specific/linux/kernel/linux-5.15.nix {
       kernelPatches = [
         kernelPatches.bridge_stp_helper
@@ -229,7 +222,6 @@ in {
     linux_4_19_hardened = hardenedKernelFor kernels.linux_4_19 { };
     linux_5_4_hardened = hardenedKernelFor kernels.linux_5_4 { };
     linux_5_10_hardened = hardenedKernelFor kernels.linux_5_10 { };
-    linux_5_14_hardened = hardenedKernelFor kernels.linux_5_14 { };
     linux_5_15_hardened = hardenedKernelFor kernels.linux_5_15 { };
 
   }));
@@ -472,7 +464,6 @@ in {
     linux_4_19 = recurseIntoAttrs (packagesFor kernels.linux_4_19);
     linux_5_4 = recurseIntoAttrs (packagesFor kernels.linux_5_4);
     linux_5_10 = recurseIntoAttrs (packagesFor kernels.linux_5_10);
-    linux_5_14 = recurseIntoAttrs (packagesFor kernels.linux_5_14);
     linux_5_15 = recurseIntoAttrs (packagesFor kernels.linux_5_15);
   };
 
@@ -502,7 +493,6 @@ in {
     linux_4_19_hardened = recurseIntoAttrs (hardenedPackagesFor kernels.linux_4_19 { });
     linux_5_4_hardened = recurseIntoAttrs (hardenedPackagesFor kernels.linux_5_4 { });
     linux_5_10_hardened = recurseIntoAttrs (hardenedPackagesFor kernels.linux_5_10 { });
-    linux_5_14_hardened = recurseIntoAttrs (hardenedPackagesFor kernels.linux_5_14 { });
     linux_5_15_hardened = recurseIntoAttrs (hardenedPackagesFor kernels.linux_5_15 { });
 
     linux_zen = recurseIntoAttrs (packagesFor kernels.linux_zen);