Merge branch 'master' into staging-next

pkgs/os-specific/linux/kernel/linux-testing.nix

@@ -3,15 +3,15 @@
 with stdenv.lib;
 
 buildLinux (args // rec {
-  version = "5.3-rc8";
-  extraMeta.branch = "5.3";
+  version = "5.4-rc2";
+  extraMeta.branch = "5.4";
 
   # modDirVersion needs to be x.y.z, will always add .0
   modDirVersion = if (modDirVersionArg == null) then builtins.replaceStrings ["-"] [".0-"] version else modDirVersionArg;
 
   src = fetchurl {
     url = "https://git.kernel.org/torvalds/t/linux-${version}.tar.gz";
-    sha256 = "01pr8xb9akjzafl8zkpwwkmlsjxghv5bx0larkjqdakjfspqnhzj";
+    sha256 = "0dnn771wydwc4sngy9a3szvflbw9g97ann4iix4k4bq4gr18jw2c";
   };
 
   # Should the testing kernels ever be built on Hydra?

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

@@ -96,7 +96,7 @@ let
         # Required for deterministic builds along with some postPatch magic.
         ++ optional (stdenv.lib.versionAtLeast version "4.13") ./randstruct-provide-seed.patch
         # Fixes determinism by normalizing metadata for the archive of kheaders
-        ++ optional (stdenv.lib.versionAtLeast version "5.2") ./gen-kheaders-metadata.patch;
+        ++ optional (stdenv.lib.versionAtLeast version "5.2" && stdenv.lib.versionOlder version "5.4") ./gen-kheaders-metadata.patch;
 
       prePatch = ''
         for mf in $(find -name Makefile -o -name Makefile.include -o -name install.sh); do