systemd: Update to 201

Fixes NixOS/nixos#135 and NixOS/nixos#126.

pkgs/os-specific/linux/systemd/0001-Make-systemctl-daemon-reexec-do-the-right-thing-on-N.patch

@@ -1,7 +1,7 @@
-From 75bc507c854a8fe1f819a6b04ebe9e05cd9c425c Mon Sep 17 00:00:00 2001
+From d9c2065158b63db16c9bf0fed37b3f759ef85cbd Mon Sep 17 00:00:00 2001
 From: Eelco Dolstra <eelco.dolstra@logicblox.com>
 Date: Tue, 8 Jan 2013 15:44:33 +0100
-Subject: [PATCH 1/7] Make "systemctl daemon-reexec" do the right thing on
+Subject: [PATCH 1/8] Make "systemctl daemon-reexec" do the right thing on
  NixOS
 
 ---
@@ -9,10 +9,10 @@ Subject: [PATCH 1/7] Make "systemctl daemon-reexec" do the right thing on
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/src/core/main.c b/src/core/main.c
-index 25f55fc..c2e42b7 100644
+index 7899761..f6f83f4 100644
 --- a/src/core/main.c
 +++ b/src/core/main.c
-@@ -1887,7 +1887,7 @@ finish:
+@@ -1884,7 +1884,7 @@ finish:
                          char_array_0(sfd);
  
                          i = 0;

pkgs/os-specific/linux/systemd/0002-Ignore-duplicate-paths-in-systemctl-start.patch

@@ -1,17 +1,17 @@
-From b8acf19dbd37f801d5eeb76170f84bc8d75e464c Mon Sep 17 00:00:00 2001
+From f3838af51d461ca3d339618d17962f2d57d1a7fa Mon Sep 17 00:00:00 2001
 From: Eelco Dolstra <eelco.dolstra@logicblox.com>
 Date: Tue, 8 Jan 2013 15:45:01 +0100
-Subject: [PATCH 2/7] Ignore duplicate paths in "systemctl start"
+Subject: [PATCH 2/8] Ignore duplicate paths in "systemctl start"
 
 ---
  src/systemctl/systemctl.c | 6 ++++--
  1 file changed, 4 insertions(+), 2 deletions(-)
 
 diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
-index 1191c7a..4cd64f5 100644
+index fd9f580..b8252c9 100644
 --- a/src/systemctl/systemctl.c
 +++ b/src/systemctl/systemctl.c
-@@ -1510,8 +1510,10 @@ static int start_unit_one(
+@@ -1507,8 +1507,10 @@ static int start_unit_one(
                  r = set_put(s, p);
                  if (r < 0) {
                          free(p);

pkgs/os-specific/linux/systemd/0003-Start-device-units-for-uninitialised-encrypted-devic.patch

@@ -1,7 +1,7 @@
-From 7e7d0ebc8617dfdae4ece9f5b66dc63031bb3fbc Mon Sep 17 00:00:00 2001
+From 6960f2025e95e69079540c4828f62e16d7e75fb1 Mon Sep 17 00:00:00 2001
 From: Eelco Dolstra <eelco.dolstra@logicblox.com>
 Date: Tue, 8 Jan 2013 15:46:30 +0100
-Subject: [PATCH 3/7] Start device units for uninitialised encrypted devices
+Subject: [PATCH 3/8] Start device units for uninitialised encrypted devices
 
 This is necessary because the NixOS service that initialises the
 filesystem depends on the appearance of the device unit.  Also, this

pkgs/os-specific/linux/systemd/0004-Set-switch-to-configuration-hints-for-some-units.patch

@@ -1,7 +1,7 @@
-From fa5fabd0123f2d5be7efa877f8dbbf0ae7b929da Mon Sep 17 00:00:00 2001
+From 22d416e766e11dbc381620beff89284a0e23827b Mon Sep 17 00:00:00 2001
 From: Eelco Dolstra <eelco.dolstra@logicblox.com>
 Date: Tue, 8 Jan 2013 15:48:19 +0100
-Subject: [PATCH 4/7] Set switch-to-configuration hints for some units
+Subject: [PATCH 4/8] Set switch-to-configuration hints for some units
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
@@ -24,13 +24,13 @@ to prevent all user sessions from being killed when this unit changes.
  4 files changed, 12 insertions(+)
 
 diff --git a/units/local-fs.target b/units/local-fs.target
-index ee02e4e..63ae843 100644
+index 18c3d74..a09054c 100644
 --- a/units/local-fs.target
 +++ b/units/local-fs.target
 @@ -11,3 +11,5 @@ Documentation=man:systemd.special(7)
  After=local-fs-pre.target
  OnFailure=emergency.target
- OnFailureIsolate=yes
+ OnFailureIsolate=no
 +
 +X-StopOnReconfiguration=yes
 diff --git a/units/remote-fs.target b/units/remote-fs.target

pkgs/os-specific/linux/systemd/0005-sysinit.target-Drop-the-dependency-on-local-fs.targe.patch

@@ -1,7 +1,7 @@
-From c2dce9a0088f7d155659bcbf1e9e69467e679244 Mon Sep 17 00:00:00 2001
+From 4b0a5f8b3f8fed53f34021dd6139699740b0c3ff Mon Sep 17 00:00:00 2001
 From: Eelco Dolstra <eelco.dolstra@logicblox.com>
 Date: Tue, 8 Jan 2013 15:56:03 +0100
-Subject: [PATCH 5/7] sysinit.target: Drop the dependency on local-fs.target
+Subject: [PATCH 5/8] sysinit.target: Drop the dependency on local-fs.target
  and swap.target
 
 Having all services with DefaultDependencies=yes depend on

pkgs/os-specific/linux/systemd/0006-Don-t-call-plymouth-quit.patch

@@ -1,7 +1,7 @@
-From f1b273a7203da1dd3ef51529b5b2e481c7a8d999 Mon Sep 17 00:00:00 2001
+From fbb62c4d5973f7556ce6c3bc9242180b7e087de8 Mon Sep 17 00:00:00 2001
 From: Eelco Dolstra <eelco.dolstra@logicblox.com>
 Date: Tue, 8 Jan 2013 18:36:28 +0100
-Subject: [PATCH 6/7] Don't call "plymouth quit"
+Subject: [PATCH 6/8] Don't call "plymouth quit"
 
 NixOS doesn't use Plymouth (yet).
 ---

pkgs/os-specific/linux/systemd/0007-Ignore-IPv6-link-local-addresses.patch

@@ -1,7 +1,7 @@
-From 61fa587560634d5c71a62a4a2fc2a37eb043e9a4 Mon Sep 17 00:00:00 2001
+From 72a89fd9b4e35da375a1cdcf0d30a0f31a78d9a5 Mon Sep 17 00:00:00 2001
 From: Eelco Dolstra <eelco.dolstra@logicblox.com>
 Date: Mon, 4 Feb 2013 12:41:14 +0100
-Subject: [PATCH 7/7] Ignore IPv6 link-local addresses
+Subject: [PATCH 7/8] Ignore IPv6 link-local addresses
 
 Returning IPv6 link-local addresses is a bad idea, because they only
 work if an application connects specifically over the corresponding
@@ -18,19 +18,19 @@ to returning ::1.
  1 file changed, 4 insertions(+)
 
 diff --git a/src/nss-myhostname/netlink.c b/src/nss-myhostname/netlink.c
-index 53c3b50..621ca1d 100644
+index b1ef912..4f2ab5c 100644
 --- a/src/nss-myhostname/netlink.c
 +++ b/src/nss-myhostname/netlink.c
-@@ -155,6 +155,10 @@ int ifconf_acquire_addresses(struct address **_list, unsigned *_n_list) {
+@@ -113,6 +113,10 @@ static int read_reply(int fd, struct address **list, unsigned *n_list) {
-                             ifaddrmsg->ifa_scope == RT_SCOPE_NOWHERE)
+                     ifaddrmsg->ifa_scope == RT_SCOPE_NOWHERE)
-                                 continue;
+                         continue;
  
-+                        if (ifaddrmsg->ifa_family == AF_INET6 &&
++                if (ifaddrmsg->ifa_family == AF_INET6 &&
-+                            ifaddrmsg->ifa_scope == RT_SCOPE_LINK)
++                    ifaddrmsg->ifa_scope == RT_SCOPE_LINK)
-+                                continue;
++                        continue;
 +
-                         if (ifaddrmsg->ifa_flags & IFA_F_DEPRECATED)
+                 if (ifaddrmsg->ifa_flags & IFA_F_DEPRECATED)
-                                 continue;
+                         continue;
  
 -- 
 1.8.1

pkgs/os-specific/linux/systemd/0008-Don-t-try-to-unmount-nix-or-nix-store.patch

@@ -0,0 +1,28 @@
+From ceb0fc701960de1568fe2732f390a7b92b76f2e1 Mon Sep 17 00:00:00 2001
+From: Eelco Dolstra <eelco.dolstra@logicblox.com>
+Date: Fri, 12 Apr 2013 13:16:57 +0200
+Subject: [PATCH 8/8] Don't try to unmount /nix or /nix/store
+
+They'll still be remounted read-only.
+
+https://github.com/NixOS/nixos/issues/126
+---
+ src/core/umount.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/core/umount.c b/src/core/umount.c
+index 8c69e74..ff13a5d 100644
+--- a/src/core/umount.c
++++ b/src/core/umount.c
+@@ -435,6 +435,8 @@ static int mount_points_list_umount(MountPoint **head, bool *changed, bool log_e
+                  * anyway, since we are running from it. They have
+                  * already been remounted ro. */
+                 if (path_equal(m->path, "/")
++                    || path_equal(m->path, "/nix")
++                    || path_equal(m->path, "/nix/store")
+ #ifndef HAVE_SPLIT_USR
+                     || path_equal(m->path, "/usr")
+ #endif
+-- 
+1.8.1
+

pkgs/os-specific/linux/systemd/default.nix

@@ -6,11 +6,11 @@
 assert stdenv.gcc.libc or null != null;
 
 stdenv.mkDerivation rec {
-  name = "systemd-200";
+  name = "systemd-201";
 
   src = fetchurl {
     url = "http://www.freedesktop.org/software/systemd/${name}.tar.xz";
-    sha256 = "05y2r25441nznif5xi5gab4c6xdywiqzgcl3nsmg0j2wzalbl24s";
+    sha256 = "046cr1q7xv7bslzc16g8zz8nddf64lw8v01isw1204n21cd9yafn";
   };
 
   patches =
@@ -21,6 +21,7 @@ stdenv.mkDerivation rec {
       ./0005-sysinit.target-Drop-the-dependency-on-local-fs.targe.patch
       ./0006-Don-t-call-plymouth-quit.patch
       ./0007-Ignore-IPv6-link-local-addresses.patch
+      ./0008-Don-t-try-to-unmount-nix-or-nix-store.patch
     ] ++ stdenv.lib.optional stdenv.isArm ./libc-bug-accept4-arm.patch;
 
   buildInputs =
@@ -68,11 +69,17 @@ stdenv.mkDerivation rec {
   NIX_CFLAGS_COMPILE =
     [ # Can't say ${polkit}/bin/pkttyagent here because that would
       # lead to a cyclic dependency.
-      "-UPOLKIT_AGENT_BINARY_PATH -DPOLKIT_AGENT_BINARY_PATH=\"/run/current-system/sw/bin/pkttyagent\""
+      "-UPOLKIT_AGENT_BINARY_PATH" "-DPOLKIT_AGENT_BINARY_PATH=\"/run/current-system/sw/bin/pkttyagent\""
       "-fno-stack-protector"
+
       # Work around our kernel headers being too old.  FIXME: remove
       # this after the next stdenv update.
       "-DFS_NOCOW_FL=0x00800000"
+
+      # Set the release_agent on /sys/fs/cgroup/systemd to the
+      # currently running systemd (/run/current-system/systemd) so
+      # that we don't use an obsolete/garbage-collected release agent.
+      "-USYSTEMD_CGROUP_AGENT_PATH" "-DSYSTEMD_CGROUP_AGENT_PATH=\"/run/current-system/systemd/lib/systemd/systemd-cgroups-agent\""
     ];
 
   # Use /var/lib/udev rather than /etc/udev for the generated hardware