libgcrypt: 1.8.3 -> 1.8.4, drop included patch \o/

pkgs/development/libraries/libgcrypt/default.nix

@@ -6,11 +6,11 @@ assert enableCapabilities -> stdenv.isLinux;
 
 stdenv.mkDerivation rec {
   name = "libgcrypt-${version}";
-  version = "1.8.3";
+  version = "1.8.4";
 
   src = fetchurl {
     url = "mirror://gnupg/libgcrypt/${name}.tar.bz2";
-    sha256 = "0z5gs1khzyknyfjr19k8gk4q148s6q987ya85cpn0iv70fz91v36";
+    sha256 = "09r27ywj9zplq6n9qw3mn7zmvf6y2jdmwx5d1kg8yqkj0qx18f7n";
   };
 
   outputs = [ "out" "dev" "info" ];
@@ -21,9 +21,6 @@ stdenv.mkDerivation rec {
   # The build enables -O2 by default for everything else.
   hardeningDisable = stdenv.lib.optional stdenv.cc.isClang "fortify";
 
-  # Accepted upstream, should be in next update: #42150, https://dev.gnupg.org/T4034
-  patches = [ ./fix-jent-locking.patch ];
-
   depsBuildBuild = [ buildPackages.stdenv.cc ];
 
   buildInputs = [ libgpgerror ]

pkgs/development/libraries/libgcrypt/fix-jent-locking.patch

@@ -1,29 +0,0 @@
-From bbe989be6ca5e093d5244413590bd80e12c2ec9b Mon Sep 17 00:00:00 2001
-From: Will Dietz <w@wdtz.org>
-Date: Sun, 17 Jun 2018 18:53:58 -0500
-Subject: [PATCH] rndjent: move locking to fix trying to obtain held lock,
- hanging
-
----
- random/rndjent.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/random/rndjent.c b/random/rndjent.c
-index 0c5a820b..3740ddd4 100644
---- a/random/rndjent.c
-+++ b/random/rndjent.c
-@@ -334,9 +334,10 @@ _gcry_rndjent_get_version (int *r_active)
-     {
-       if (r_active)
-         {
--          lock_rng ();
-           /* Make sure the RNG is initialized.  */
-           _gcry_rndjent_poll (NULL, 0, 0);
-+
-+          lock_rng ();
-           /* To ease debugging we store 2 for a clock_gettime based
-            * implementation and 1 for a rdtsc based code.  */
-           *r_active = jent_rng_collector? is_rng_available () : 0;
--- 
-2.18.0-rc2
-