[Backport release-25.11] linux_testing: 7.1.2 -> 7.2-rc1 (#537372)

(cherry picked from commit 853901a31b)

pkgs/by-name/ma/mailpit/source.nix

@@ -1,6 +1,6 @@
 {
-  version = "1.30.2";
-  hash = "sha256-37nJRJL1mxvUdD7L9/yO/Lzyjvn09Tu9xHTEt4pxu2s=";
-  npmDepsHash = "sha256-AApRrIIYC4NtKIFyGQ3lnKIOk7LZNDK8wvUUbSczTrA=";
-  vendorHash = "sha256-em0317Q1u5sl8gws4/qqM8e9H5F4vfBiM7tLCyufgEk=";
+  version = "1.30.3";
+  hash = "sha256-6Vt1GpGWHfaYaORBFa/cB+AxYQxAdkGtGTsrvL08dsA=";
+  npmDepsHash = "sha256-vXAXuvKqLWbwCjSLNS8mLDA9AmaGSRsB67iKQMi+/No=";
+  vendorHash = "sha256-A/kef2PgrA0Jpb/o+f1nUeiwSibOgsnyYLOzJ/HB1Fo=";
 }

pkgs/os-specific/linux/kernel/common-config.nix

@@ -827,13 +827,15 @@ let
       # enable temporary caching of the last request_key() result
       KEYS_REQUEST_CACHE = yes;
       # randomized slab caches
-      RANDOM_KMALLOC_CACHES = whenAtLeast "6.6" yes;
+      RANDOM_KMALLOC_CACHES = whenBetween "6.6" "7.2" yes;
+      KMALLOC_PARTITION_CACHES = whenAtLeast "7.2" yes;
+      KMALLOC_PARTITION_RANDOM = whenAtLeast "7.2" yes;
 
       # NIST SP800-90A DRBG modes - enabled by most distributions
       #   and required by some out-of-tree modules (ShuffleCake)
       #   This does not include the NSA-backdoored Dual-EC mode from the same NIST publication.
-      CRYPTO_DRBG_HASH = yes;
-      CRYPTO_DRBG_CTR = yes;
+      CRYPTO_DRBG_HASH = whenOlder "7.2" yes;
+      CRYPTO_DRBG_CTR = whenOlder "7.2" yes;
 
       # Enable KFENCE
       # See: https://docs.kernel.org/dev-tools/kfence.html

pkgs/os-specific/linux/kernel/kernels-org.json

@@ -1,7 +1,7 @@
 {
     "testing": {
-        "version": "7.1-rc7",
-        "hash": "sha256:1jncfqvbiwsvvhiqs23paiy7xvsbmqcpxj02jwvy0albp16kfxd7",
+        "version": "7.2-rc1",
+        "hash": "sha256:1gpwr6n3cc2hqg36gy9g9w4rxawpz3y126j752z4zyls6h80b43v",
         "lts": false
     },
     "6.1": {