netlink
cap_dac*
diff -upr a/grsecurity/gracl_cap.c c/grsecurity/gracl_cap.c
--- a/grsecurity/gracl_cap.c	2007-12-01 00:54:57.312774500 +0000
+++ c/grsecurity/gracl_cap.c	2007-12-01 01:09:34.923621750 +0000
@@ -110,3 +110,19 @@ gr_is_capable_nolog(const int cap)
 	return 0;
 }

+void
+gr_log_cap_pid(const int cap, const pid_t pid)
+{
+	struct task_struct *p;
+
+	if (gr_acl_is_enabled()) {
+		read_lock(&tasklist_lock);
+		p = find_task_by_vpid(pid);
+		if (p) {
+			get_task_struct(p);
+			gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, p, captab_log[cap]);
+		}
+		read_unlock(&tasklist_lock);
+	}
+	return;
+}
--- a/grsecurity/grsec_sock.c	2008-03-24 00:24:22.482633101 +0100
+++ c/grsecurity/grsec_sock.c	2008-03-24 00:27:01.971671763 +0100
@@ -247,25 +247,26 @@
 gr_cap_rtnetlink(struct sock *sock)
 {
 #ifdef CONFIG_GRKERNSEC
+	struct acl_subject_label *curracl;
+	kernel_cap_t cap_dropp = __cap_empty_set, cap_mask = __cap_empty_set;
+
 	if (!gr_acl_is_enabled())
 		return current_cap();
-	else if (sock->sk_protocol == NETLINK_ISCSI &&
-		 cap_raised(current_cap(), CAP_SYS_ADMIN) &&
-		 gr_is_capable(CAP_SYS_ADMIN))
-		return current_cap();
-	else if (sock->sk_protocol == NETLINK_AUDIT &&
-		 cap_raised(current_cap(), CAP_AUDIT_WRITE) &&
-		 gr_is_capable(CAP_AUDIT_WRITE) &&
-		 cap_raised(current_cap(), CAP_AUDIT_CONTROL) &&
-		 gr_is_capable(CAP_AUDIT_CONTROL))
-		return current_cap();
-	else if (cap_raised(current_cap(), CAP_NET_ADMIN) &&
-		 ((sock->sk_protocol == NETLINK_ROUTE) ? 
-		  gr_is_capable_nolog(CAP_NET_ADMIN) : 
-		  gr_is_capable(CAP_NET_ADMIN)))
-		return current_cap();
-	else
-		return __cap_empty_set;
+	else {
+		curracl = current->acl;
+
+		cap_dropp  = curracl->cap_lower;
+		cap_mask = curracl->cap_mask;
+
+		while ((curracl = curracl->parent_subject)) {
+			cap_dropp = cap_combine(cap_dropp,
+					cap_intersect(curracl->cap_lower,
+						cap_drop(cap_mask, curracl->cap_mask)));
+			cap_mask = cap_combine(cap_mask, curracl->cap_mask);
+		}
+		return cap_drop(current_cap(),
+				cap_intersect(cap_dropp, cap_mask));
+	}
 #else
 	return current_cap();
 #endif
diff -upr a/include/linux/grsecurity.h c/include/linux/grsecurity.h
--- a/include/linux/grsecurity.h	2007-12-01 00:54:57.224769000 +0000
+++ c/include/linux/grsecurity.h	2007-12-01 01:09:34.923621750 +0000
@@ -76,6 +76,7 @@ void gr_log_semrm(const uid_t uid, const
 void gr_log_shmget(const int err, const int shmflg, const size_t size);
 void gr_log_shmrm(const uid_t uid, const uid_t cuid);
 void gr_log_textrel(struct vm_area_struct *vma);
+void gr_log_cap_pid(const int cap, pid_t pid);
 
 int gr_handle_follow_link(const struct inode *parent,
 				 const struct inode *inode,
diff -upr a/security/commoncap.c c/security/commoncap.c
--- a/security/commoncap.c	2007-12-01 00:54:57.300773750 +0000
+++ c/security/commoncap.c	2007-12-01 01:09:34.923621750 +0000
@@ -55,8 +55,12 @@
 
 int cap_netlink_recv(struct sk_buff *skb, int cap)
 {
-	if (!cap_raised(NETLINK_CB(skb).eff_cap, cap))
+	if (!cap_raised(NETLINK_CB(skb).eff_cap, cap)) {
+#ifdef CONFIG_GRKERNSEC
+		gr_log_cap_pid(cap, NETLINK_CREDS(skb)->pid);
+#endif
 		return -EPERM;
+	}
 	return 0;
 }
 
--- linux-2.6.30/kernel/vserver/context.c~	2009-07-31 12:07:52.365267958 +0200
+++ linux-2.6.30/kernel/vserver/context.c	2009-07-31 12:43:04.991723596 +0200
@@ -122,7 +122,7 @@
 	// preconfig fs entries
 	for (index = 0; index < VX_SPACES; index++) {
 		write_lock(&init_fs.lock);
-		init_fs.users++;
+		atomic_inc(&init_fs.users);
 		write_unlock(&init_fs.lock);
 		new->vx_fs[index] = &init_fs;
 	}
@@ -196,7 +196,7 @@
 
 		fs = xchg(&vxi->vx_fs[index], NULL);
 		write_lock(&fs->lock);
-		kill = !--fs->users;
+		kill = !atomic_dec_return(&fs->users);
 		write_unlock(&fs->lock);
 		if (kill)
 			free_fs_struct(fs);
--- linux-2.6.30/kernel/vserver/space.c~	2009-07-31 12:07:52.398601243 +0200
+++ linux-2.6.30/kernel/vserver/space.c	2009-07-31 12:47:48.638394441 +0200
@@ -220,7 +220,7 @@
 	if (mask & CLONE_FS) {
 		write_lock(&fs_cur->lock);
 		current->fs = fs;
-		kill = !--fs_cur->users;
+		kill = !atomic_dec_return(&fs_cur->users);
 		write_unlock(&fs_cur->lock);
 	}
 
@@ -278,7 +278,7 @@
 	if (mask & CLONE_FS) {
 		write_lock(&fs_vxi->lock);
 		vxi->vx_fs[index] = fs;
-		kill = !--fs_vxi->users;
+		kill = !atomic_dec_return(&fs_vxi->users);
 		write_unlock(&fs_vxi->lock);
 	}
 
--- linux-2.6.28/fs/proc/Kconfig~       2008-11-20 23:26:34.000000000 +0100
+++ linux-2.6.28/fs/proc/Kconfig        2008-12-01 20:37:12.000000000 +0100
@@ -59,8 +59,8 @@
 	  limited in memory.
 
 config PROC_PAGE_MONITOR
- 	default n
-	depends on PROC_FS && MMU && !GRKERNSEC
+ 	default y
+	depends on PROC_FS && MMU
 	bool "Enable /proc page monitoring" if EMBEDDED
  	help
 	  Various /proc files exist to monitor process memory utilization:
--- linux-2.6.34/drivers/gpu/drm/i915/i915_dma.c~	2010-05-16 23:17:36.000000000 +0200
+++ linux-2.6.34/drivers/gpu/drm/i915/i915_dma.c	2010-07-06 13:27:42.295120649 +0200
@@ -1416,7 +1416,7 @@
 	bool can_switch;
 
 	spin_lock(&dev->count_lock);
-	can_switch = (dev->open_count == 0);
+	can_switch = (atomic_read(&dev->open_count) == 0);
 	spin_unlock(&dev->count_lock);
 	return can_switch;
 }
--- linux-2.6.34/drivers/gpu/drm/nouveau/nouveau_state.c~	2010-05-16 23:17:36.000000000 +0200
+++ linux-2.6.34/drivers/gpu/drm/nouveau/nouveau_state.c	2010-07-06 13:38:37.321928956 +0200
@@ -391,7 +391,7 @@
 	bool can_switch;
 
 	spin_lock(&dev->count_lock);
-	can_switch = (dev->open_count == 0);
+	can_switch = (atomic_read(&dev->open_count) == 0);
 	spin_unlock(&dev->count_lock);
 	return can_switch;
 }
--- linux-2.6.34/net/socket.c~	2010-07-06 15:35:03.398523320 +0200
+++ linux-2.6.34/net/socket.c	2010-07-06 15:35:26.021020905 +0200
@@ -1573,12 +1573,6 @@
 	newsock->type = sock->type;
 	newsock->ops = sock->ops;
 
-	if (gr_handle_sock_server_other(sock->sk)) {
-		err = -EPERM;
-		sock_release(newsock);
-		goto out_put;
-	}
-
 	err = gr_search_accept(sock);
 	if (err) {
 		sock_release(newsock);