rtl8723bs: 6918e9b2ff29 -> 2016-04-11, fix build against 4.7

Upstream
https://github.com/hadess/rtl8723bs/commit/e71a5fc58c3a1092805c69e7bccb5ab2f6da38f9
adds linux 4.7 support; all subsequent commits are error fixes so we
bump to current HEAD for good measure.

Built against linux and linux_latest.

Mark as broken on -grsec, seems incompatible with PaX
constification:
> 76fb2-src/hal/rtl8723b_hal_init.c:2186:26: error: assignment of member
'free_hal_data' in read-only object
  pHalFunc->free_hal_data = &rtl8723b_free_hal_data;

and so on.

1 files changed, 6 insertions, 5 deletions

diff --git a/pkgs/os-specific/linux/rtl8723bs/default.nix b/pkgs/os-specific/linux/rtl8723bs/default.nix
index 04644534590..4824c7e7781 100644
--- a/pkgs/os-specific/linux/rtl8723bs/default.nix
+++ b/pkgs/os-specific/linux/rtl8723bs/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchFromGitHub, nukeReferences, kernel }:
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "rtl8723bs-${kernel.version}-${rev}";
-  rev = "6918e9b2ff297b1cc7fde193e72452c33c10e1c8";
+  name = "rtl8723bs-${kernel.version}-${version}";
+  version = "2016-04-11";
 
   src = fetchFromGitHub {
     owner = "hadess";
     repo = "rtl8723bs";
-    inherit rev;
-    sha256 = "07srd457wnz29nvvq02wz66s387bhjbydnmbs3qr7ljprabhsgmi";
+    rev = "11ab92d8ccd71c80f0102828366b14ef6b676fb2";
+    sha256 = "05q7mf12xcb00v6ba4wwvqi53q7ph5brfkj17xf6vkx4jr7xxnmm";
   };
 
   buildInputs = [ nukeReferences ];
@@ -33,7 +33,8 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/hadess/rtl8723bs";
     license = stdenv.lib.licenses.gpl2;
     platforms = stdenv.lib.platforms.linux;
-    broken = ! versionAtLeast kernel.version "3.19";
+    broken = (! versionAtLeast kernel.version "3.19")
+      || (kernel.features.grsecurity or false);
     maintainers = with maintainers; [ elitak ];
   };
 }