Remove ck-sources-2.4

(Portage version: 1.589-cvs)

16 files changed, 17 insertions, 1572 deletions

diff --git a/sys-kernel/ck-sources/ChangeLog b/sys-kernel/ck-sources/ChangeLog
index 571f8726d230..7ba06f4094f1 100644
--- a/sys-kernel/ck-sources/ChangeLog
+++ b/sys-kernel/ck-sources/ChangeLog
@@ -1,6 +1,22 @@
 # ChangeLog for sys-kernel/ck-sources
 # Copyright 2002-2005 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-kernel/ck-sources/ChangeLog,v 1.92 2005/04/09 05:42:15 marineam Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/ck-sources/ChangeLog,v 1.93 2005/04/30 16:06:55 dsd Exp $
+
+  30 Apr 2005; Daniel Drake <dsd@gentoo.org>
+  -files/ck-sources-2.4.28.77094.patch,
+  -files/ck-sources-2.4.28.CAN-2004-1137.patch,
+  -files/ck-sources-2.4.28.77666.patch,
+  -files/ck-sources-2.4.28.78362.patch,
+  -files/ck-sources-2.4.28.78363.patch,
+  -files/ck-sources-2.4.28.CAN-2004-1016.patch,
+  -files/ck-sources-2.4.28.81106.patch,
+  -files/ck-sources-2.4.28.CAN-2004-1056.patch,
+  -files/ck-sources-2.4.28.binfmt_a.out.patch,
+  -files/ck-sources-2.4.28.brk-locked.patch,
+  -files/ck-sources-2.4.28.cmdlineLeak.patch,
+  -files/ck-sources-2.4.28.compileFix.patch,
+  -files/ck-sources-2.4.28.vma.patch, -ck-sources-2.4.28-r3.ebuild:
+  Remove ck-sources-2.4
 
 *ck-sources-2.6.11-r4 (09 Apr 2005)
 
diff --git a/sys-kernel/ck-sources/ck-sources-2.4.28-r3.ebuild b/sys-kernel/ck-sources/ck-sources-2.4.28-r3.ebuild
deleted file mode 100644
index 192a925bfbae..000000000000
--- a/sys-kernel/ck-sources/ck-sources-2.4.28-r3.ebuild
+++ /dev/null
@@ -1,36 +0,0 @@
-# Copyright 1999-2005 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-kernel/ck-sources/ck-sources-2.4.28-r3.ebuild,v 1.2 2005/02/18 19:55:15 plasmaroo Exp $
-
-ETYPE="sources"
-
-inherit kernel-2
-detect_version
-
-# CKV=con kolivas release version
-CKV="1"
-
-KEYWORDS="~x86"
-IUSE=""
-UNIPATCH_STRICTORDER="Y"
-UNIPATCH_LIST="${DISTDIR}/patch-${PV}-lck${CKV}.bz2
-	${FILESDIR}/${P}.cmdlineLeak.patch
-	${FILESDIR}/${P}.CAN-2004-1016.patch
-	${FILESDIR}/${P}.CAN-2004-1056.patch
-	${FILESDIR}/${P}.CAN-2004-1137.patch
-	${FILESDIR}/${P}.compileFix.patch
-	${FILESDIR}/${P}.binfmt_a.out.patch
-	${FILESDIR}/${P}.vma.patch
-	${FILESDIR}/${P}.brk-locked.patch
-	${DISTDIR}/${P}-CAN-2004-0814.patch
-	${FILESDIR}/${P}.77094.patch
-	${FILESDIR}/${P}.77666.patch
-	${FILESDIR}/${P}.78362.patch
-	${FILESDIR}/${P}.78363.patch
-	${FILESDIR}/${P}.81106.patch"
-
-DESCRIPTION="Full sources for the Stock Linux kernel Con Kolivas's high performance patchset"
-HOMEPAGE="http://members.optusnet.com.au/ckolivas/kernel/"
-SRC_URI="${KERNEL_URI}
-	http://www.plumlocosoft.com/kernel/patches/2.4/${PV}/${PV}-lck${CKV}/patch-${PV}-lck${CKV}.bz2
-	http://dev.gentoo.org/~plasmaroo/patches/kernel/misc/security/linux-2.4.28-CAN-2004-0814.patch"
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.77094.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.77094.patch
deleted file mode 100644
index cc3a1552c83d..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.77094.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -ur linux-2.4.28/drivers/char/random.c linux-2.4.28.plasmaroo/drivers/char/random.c
---- linux-2.4.28/drivers/char/random.c	2004-11-17 11:54:21.000000000 +0000
-+++ linux-2.4.28.plasmaroo/drivers/char/random.c	2005-01-08 02:54:49.198635736 +0000
-@@ -1787,7 +1787,7 @@
- 			     void *oldval, size_t *oldlenp,
- 			     void *newval, size_t newlen, void **context)
- {
--	int	len;
-+	size_t	len;
- 	
- 	sysctl_poolsize = random_state->poolinfo.POOLBYTES;
- 
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.77666.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.77666.patch
deleted file mode 100644
index 6b687788f912..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.77666.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-# This is a BitKeeper generated diff -Nru style patch.
-#
-# ChangeSet
-#   2005/01/12 09:14:50-02:00 marcelo.tosatti@cyclades.com 
-#   [PATCH] Fix expand_stack() SMP race
-#   
-#   Description: Fix expand_stack() SMP race
-#   
-#   Two threads sharing the same VMA can race in expand_stack, resulting in incorrect VMA
-#   size accounting and possibly a "uncovered-by-VMA" pte leak.
-#   
-#   Fix is to check if the stack has already been expanded after acquiring a lock which
-#   guarantees exclusivity (page_table_lock in v2.4 and vma_anon lock in v2.6).
-# 
-# include/linux/mm.h
-#   2005/01/07 14:51:21-02:00 marcelo.tosatti@cyclades.com +10 -3
-#   Fix expand_stack() SMP race
-# 
-diff -Nru a/include/linux/mm.h b/include/linux/mm.h
---- a/include/linux/mm.h	2005-01-13 04:59:30 -08:00
-+++ b/include/linux/mm.h	2005-01-13 04:59:30 -08:00
-@@ -648,12 +648,19 @@
- 	unsigned long grow;
- 
- 	/*
--	 * vma->vm_start/vm_end cannot change under us because the caller is required
--	 * to hold the mmap_sem in write mode. We need to get the spinlock only
--	 * before relocating the vma range ourself.
-+	 * vma->vm_start/vm_end cannot change under us because the caller
-+	 * is required to hold the mmap_sem in read mode.  We need the
-+	 * page_table_lock lock to serialize against concurrent expand_stacks.
- 	 */
- 	address &= PAGE_MASK;
-  	spin_lock(&vma->vm_mm->page_table_lock);
-+
-+	/* already expanded while we were spinning? */
-+	if (vma->vm_start <= address) {
-+		spin_unlock(&vma->vm_mm->page_table_lock);
-+		return 0;
-+	}
-+
- 	grow = (vma->vm_start - address) >> PAGE_SHIFT;
- 	if (vma->vm_end - address > current->rlim[RLIMIT_STACK].rlim_cur ||
- 	    ((vma->vm_mm->total_vm + grow) << PAGE_SHIFT) > current->rlim[RLIMIT_AS].rlim_cur) {
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.78362.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.78362.patch
deleted file mode 100644
index a55aba8a0938..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.78362.patch
+++ /dev/null
@@ -1,274 +0,0 @@
-# This is a BitKeeper generated diff -Nru style patch.
-#
-# ChangeSet
-#   2004/12/08 13:33:08-08:00 davem@nuts.davemloft.net 
-#   [NET]: CMSG compat code needs signedness fixes too.
-#   
-#   Signed-off-by: David S. Miller <davem@davemloft.net>
-# 
-# arch/ia64/ia32/sys_ia32.c
-#   2004/12/08 13:32:46-08:00 davem@nuts.davemloft.net +6 -4
-#   [NET]: CMSG compat code needs signedness fixes too.
-# 
-# arch/mips64/kernel/linux32.c
-#   2004/12/08 13:32:46-08:00 davem@nuts.davemloft.net +7 -5
-#   [NET]: CMSG compat code needs signedness fixes too.
-# 
-# arch/parisc/kernel/sys_parisc32.c
-#   2004/12/08 13:32:46-08:00 davem@nuts.davemloft.net +6 -5
-#   [NET]: CMSG compat code needs signedness fixes too.
-# 
-# arch/ppc64/kernel/sys_ppc32.c
-#   2004/12/08 13:32:46-08:00 davem@nuts.davemloft.net +6 -5
-#   [NET]: CMSG compat code needs signedness fixes too.
-# 
-# arch/s390x/kernel/linux32.c
-#   2004/12/08 13:32:46-08:00 davem@nuts.davemloft.net +6 -5
-#   [NET]: CMSG compat code needs signedness fixes too.
-# 
-# arch/sparc64/kernel/sys_sparc32.c
-#   2004/12/08 13:32:46-08:00 davem@nuts.davemloft.net +6 -5
-#   [NET]: CMSG compat code needs signedness fixes too.
-# 
-# arch/x86_64/ia32/socket32.c
-#   2004/12/08 13:32:46-08:00 davem@nuts.davemloft.net +2 -5
-#   [NET]: CMSG compat code needs signedness fixes too.
-# 
-# include/asm-x86_64/socket32.h
-#   2004/12/08 13:32:46-08:00 davem@nuts.davemloft.net +5 -0
-#   [NET]: CMSG compat code needs signedness fixes too.
-# 
-# ChangeSet
-#   2004/12/15 09:25:31-02:00 marcelo@logos.cnet 
-#   [PATCH] Make sure VC resizing fits in s16
-#   
-#   Noted by George Guninski
-# 
-# drivers/char/console.c
-#   2004/12/15 10:58:17-02:00 marcelo@logos.cnet +6 -0
-#   Import patch vc-patch
-# 
-diff -Nru a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
---- a/arch/ia64/ia32/sys_ia32.c	2005-02-15 11:50:28 -08:00
-+++ b/arch/ia64/ia32/sys_ia32.c	2005-02-15 11:50:28 -08:00
-@@ -1369,6 +1369,11 @@
- #define __CMSG32_FIRSTHDR(ctl,len) \
- 	((len) >= sizeof(struct cmsghdr32) ? (struct cmsghdr32 *)(ctl) : (struct cmsghdr32 *)NULL)
- #define CMSG32_FIRSTHDR(msg)	__CMSG32_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
-+#define CMSG32_OK(ucmlen, ucmsg, mhdr) \
-+	((ucmlen) >= sizeof(struct cmsghdr) && \
-+	 (ucmlen) <= (unsigned long) \
-+	 ((mhdr)->msg_controllen - \
-+	  ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
- 
- static inline struct cmsghdr32 *
- __cmsg32_nxthdr (void *ctl, __kernel_size_t size, struct cmsghdr32 *cmsg, int cmsg_len)
-@@ -1429,10 +1434,7 @@
- 			return -EFAULT;
- 
- 		/* Catch bogons. */
--		if (CMSG32_ALIGN(ucmlen) < CMSG32_ALIGN(sizeof(struct cmsghdr32)))
--			return -EINVAL;
--		if ((unsigned long)(((char *)ucmsg - (char *)kmsg->msg_control) + ucmlen)
--		    > kmsg->msg_controllen)
-+		if (!CMSG32_OK(ucmlen, ucmsg, kmsg))
- 			return -EINVAL;
- 
- 		tmp = ((ucmlen - CMSG32_ALIGN(sizeof(*ucmsg))) +
-diff -Nru a/arch/mips64/kernel/linux32.c b/arch/mips64/kernel/linux32.c
---- a/arch/mips64/kernel/linux32.c	2005-02-15 11:50:28 -08:00
-+++ b/arch/mips64/kernel/linux32.c	2005-02-15 11:50:28 -08:00
-@@ -2483,6 +2483,12 @@
- 				    (struct cmsghdr32 *)(ctl) : \
- 				    (struct cmsghdr32 *)NULL)
- #define CMSG32_FIRSTHDR(msg)	__CMSG32_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
-+#define CMSG32_OK(ucmlen, ucmsg, mhdr) \
-+	((ucmlen) >= sizeof(struct cmsghdr) && \
-+	 (ucmlen) <= (unsigned long) \
-+	 ((mhdr)->msg_controllen - \
-+	  ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
-+
- 
- __inline__ struct cmsghdr32 *__cmsg32_nxthdr(void *__ctl, __kernel_size_t __size,
- 					      struct cmsghdr32 *__cmsg, int __cmsg_len)
-@@ -2623,11 +2629,7 @@
- 			return -EFAULT;
- 
- 		/* Catch bogons. */
--		if(CMSG32_ALIGN(ucmlen) <
--		   CMSG32_ALIGN(sizeof(struct cmsghdr32)))
--			return -ENOBUFS;
--		if((unsigned long)(((char *)ucmsg - (char *)kmsg->msg_control)
--				   + ucmlen) > kmsg->msg_controllen)
-+		if (!CMSG32_OK(ucmlen, ucmsg, kmsg))
- 			return -EINVAL;
- 
- 		tmp = ((ucmlen - CMSG32_ALIGN(sizeof(*ucmsg))) +
-diff -Nru a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
---- a/arch/parisc/kernel/sys_parisc32.c	2005-02-15 11:50:28 -08:00
-+++ b/arch/parisc/kernel/sys_parisc32.c	2005-02-15 11:50:28 -08:00
-@@ -1814,6 +1814,11 @@
- 				    (struct cmsghdr32 *)(ctl) : \
- 				    (struct cmsghdr32 *)NULL)
- #define CMSG32_FIRSTHDR(msg)	__CMSG32_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
-+#define CMSG32_OK(ucmlen, ucmsg, mhdr) \
-+	((ucmlen) >= sizeof(struct cmsghdr) && \
-+	 (ucmlen) <= (unsigned long) \
-+	 ((mhdr)->msg_controllen - \
-+	  ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
- 
- __inline__ struct cmsghdr32 *__cmsg32_nxthdr(void *__ctl, __kernel_size_t __size,
- 					      struct cmsghdr32 *__cmsg, int __cmsg_len)
-@@ -1940,11 +1945,7 @@
- 			return -EFAULT;
- 
- 		/* Catch bogons. */
--		if(CMSG32_ALIGN(ucmlen) <
--		   CMSG32_ALIGN(sizeof(struct cmsghdr32)))
--			return -EINVAL;
--		if((unsigned long)(((char *)ucmsg - (char *)kmsg->msg_control)
--				   + ucmlen) > kmsg->msg_controllen)
-+		if (!CMSG32_OK(ucmlen, ucmsg, kmsg))
- 			return -EINVAL;
- 
- 		tmp = ((ucmlen - CMSG32_ALIGN(sizeof(*ucmsg))) +
-diff -Nru a/arch/ppc64/kernel/sys_ppc32.c b/arch/ppc64/kernel/sys_ppc32.c
---- a/arch/ppc64/kernel/sys_ppc32.c	2005-02-15 11:50:28 -08:00
-+++ b/arch/ppc64/kernel/sys_ppc32.c	2005-02-15 11:50:28 -08:00
-@@ -3273,6 +3273,11 @@
- 				    (struct cmsghdr32 *)(ctl) : \
- 				    (struct cmsghdr32 *)NULL)
- #define CMSG32_FIRSTHDR(msg)	__CMSG32_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
-+#define CMSG32_OK(ucmlen, ucmsg, mhdr) \
-+	((ucmlen) >= sizeof(struct cmsghdr) && \
-+	 (ucmlen) <= (unsigned long) \
-+	 ((mhdr)->msg_controllen - \
-+	  ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
- 
- struct msghdr32
- {
-@@ -3448,11 +3453,7 @@
- 			return -EFAULT;
- 
- 		/* Catch bogons. */
--		if(CMSG32_ALIGN(ucmlen) <
--		   CMSG32_ALIGN(sizeof(struct cmsghdr32)))
--			return -EINVAL;
--		if((unsigned long)(((char *)ucmsg - (char *)kmsg->msg_control)
--				   + ucmlen) > kmsg->msg_controllen)
-+		if (!CMSG32_OK(ucmlen, ucmsg, kmsg))
- 			return -EINVAL;
- 
- 		tmp = ((ucmlen - CMSG32_ALIGN(sizeof(*ucmsg))) +
-diff -Nru a/arch/s390x/kernel/linux32.c b/arch/s390x/kernel/linux32.c
---- a/arch/s390x/kernel/linux32.c	2005-02-15 11:50:28 -08:00
-+++ b/arch/s390x/kernel/linux32.c	2005-02-15 11:50:28 -08:00
-@@ -2306,6 +2306,11 @@
- 				    (struct cmsghdr32 *)(ctl) : \
- 				    (struct cmsghdr32 *)NULL)
- #define CMSG32_FIRSTHDR(msg)	__CMSG32_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
-+#define CMSG32_OK(ucmlen, ucmsg, mhdr) \
-+	((ucmlen) >= sizeof(struct cmsghdr) && \
-+	 (ucmlen) <= (unsigned long) \
-+	 ((mhdr)->msg_controllen - \
-+	  ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
- 
- __inline__ struct cmsghdr32 *__cmsg32_nxthdr(void *__ctl, __kernel_size_t __size,
- 					      struct cmsghdr32 *__cmsg, int __cmsg_len)
-@@ -2432,11 +2437,7 @@
- 			return -EFAULT;
- 
- 		/* Catch bogons. */
--		if(CMSG32_ALIGN(ucmlen) <
--		   CMSG32_ALIGN(sizeof(struct cmsghdr32)))
--			return -EINVAL;
--		if((unsigned long)(((char *)ucmsg - (char *)kmsg->msg_control)
--				   + ucmlen) > kmsg->msg_controllen)
-+		if (!CMSG32_OK(ucmlen, ucmsg, kmsg))
- 			return -EINVAL;
- 
- 		tmp = ((ucmlen - CMSG32_ALIGN(sizeof(*ucmsg))) +
-diff -Nru a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c
---- a/arch/sparc64/kernel/sys_sparc32.c	2005-02-15 11:50:28 -08:00
-+++ b/arch/sparc64/kernel/sys_sparc32.c	2005-02-15 11:50:28 -08:00
-@@ -2354,6 +2354,11 @@
- 				    (struct cmsghdr32 *)(ctl) : \
- 				    (struct cmsghdr32 *)NULL)
- #define CMSG32_FIRSTHDR(msg)	__CMSG32_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
-+#define CMSG32_OK(ucmlen, ucmsg, mhdr) \
-+	((ucmlen) >= sizeof(struct cmsghdr) && \
-+	 (ucmlen) <= (unsigned long) \
-+	 ((mhdr)->msg_controllen - \
-+	  ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
- 
- __inline__ struct cmsghdr32 *__cmsg32_nxthdr(void *__ctl, __kernel_size_t __size,
- 					      struct cmsghdr32 *__cmsg, int __cmsg_len)
-@@ -2480,11 +2485,7 @@
- 			return -EFAULT;
- 
- 		/* Catch bogons. */
--		if(CMSG32_ALIGN(ucmlen) <
--		   CMSG32_ALIGN(sizeof(struct cmsghdr32)))
--			return -EINVAL;
--		if((unsigned long)(((char *)ucmsg - (char *)kmsg->msg_control)
--				   + ucmlen) > kmsg->msg_controllen)
-+		if (!CMSG32_OK(ucmlen, ucmsg, kmsg))
- 			return -EINVAL;
- 
- 		tmp = ((ucmlen - CMSG32_ALIGN(sizeof(*ucmsg))) +
-diff -Nru a/arch/x86_64/ia32/socket32.c b/arch/x86_64/ia32/socket32.c
---- a/arch/x86_64/ia32/socket32.c	2005-02-15 11:50:28 -08:00
-+++ b/arch/x86_64/ia32/socket32.c	2005-02-15 11:50:28 -08:00
-@@ -136,12 +136,9 @@
- 			return -EFAULT;
- 
- 		/* Catch bogons. */
--		if(CMSG32_ALIGN(ucmlen) <
--		   CMSG32_ALIGN(sizeof(struct cmsghdr32)))
--			return -EINVAL;
--		if((unsigned long)(((char *)ucmsg - (char *)kmsg->msg_control)
--				   + ucmlen) > kmsg->msg_controllen)
-+		if (!CMSG32_OK(ucmlen, ucmsg, kmsg))
- 			return -EINVAL;
-+
- 		if (kmsg->msg_controllen > 65536) 
- 			return -EINVAL;
- 
-diff -Nru a/include/asm-x86_64/socket32.h b/include/asm-x86_64/socket32.h
---- a/include/asm-x86_64/socket32.h	2005-02-15 11:50:28 -08:00
-+++ b/include/asm-x86_64/socket32.h	2005-02-15 11:50:28 -08:00
-@@ -45,6 +45,11 @@
- 				    (struct cmsghdr32 *)(ctl) : \
- 				    (struct cmsghdr32 *)NULL)
- #define CMSG32_FIRSTHDR(msg)	__CMSG32_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
-+#define CMSG32_OK(ucmlen, ucmsg, mhdr) \
-+	((ucmlen) >= sizeof(struct cmsghdr) && \
-+	 (ucmlen) <= (unsigned long) \
-+	 ((mhdr)->msg_controllen - \
-+	  ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
- 
- __inline__ struct cmsghdr32 *__cmsg32_nxthdr(void *__ctl, __kernel_size_t __size,
- 					      struct cmsghdr32 *__cmsg, int __cmsg_len)
-diff -Nru a/drivers/char/console.c b/drivers/char/console.c
---- a/drivers/char/console.c	2005-02-15 11:52:04 -08:00
-+++ b/drivers/char/console.c	2005-02-15 11:52:04 -08:00
-@@ -705,6 +705,9 @@
- 	return 0;
- }
- 
-+#define VC_RESIZE_MAXCOL (32767)
-+#define VC_RESIZE_MAXROW (32767)
-+
- /*
-  * Change # of rows and columns (0 means unchanged/the size of fg_console)
-  * [this is to be used together with some user program
-@@ -716,6 +719,9 @@
- 	unsigned int cc, ll, ss, sr, todo = 0;
- 	unsigned int currcons = fg_console, i;
- 	unsigned short *newscreens[MAX_NR_CONSOLES];
-+
-+	if (cols > VC_RESIZE_MAXCOL || lines > VC_RESIZE_MAXROW)
-+		return -EINVAL;
- 
- 	cc = (cols ? cols : video_num_columns);
- 	ll = (lines ? lines : video_num_lines);
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.78363.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.78363.patch
deleted file mode 100644
index 852807ddc96f..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.78363.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-# This is a BitKeeper generated diff -Nru style patch.
-#
-# ChangeSet
-#   2004/12/08 12:39:15-08:00 davem@nuts.davemloft.net 
-#   [IPV4]: Do not leak IP options.
-#   
-#   If the user makes ip_cmsg_send call ip_options_get
-#   multiple times, we leak kmalloced IP options data.
-#   
-#   Noticed by Georgi Guninski.
-#   
-#   Signed-off-by: David S. Miller <davem@davemloft.net>
-# 
-# net/ipv4/ip_options.c
-#   2004/12/08 12:38:09-08:00 davem@nuts.davemloft.net +2 -0
-#   [IPV4]: Do not leak IP options.
-# 
-diff -Nru a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
---- a/net/ipv4/ip_options.c	2005-02-15 11:47:16 -08:00
-+++ b/net/ipv4/ip_options.c	2005-02-15 11:47:16 -08:00
-@@ -515,6 +515,8 @@
- 		kfree(opt);
- 		return -EINVAL;
- 	}
-+	if (*optp)
-+		kfree(*optp);
- 	*optp = opt;
- 	return 0;
- }
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.81106.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.81106.patch
deleted file mode 100644
index 2cc0ab84ebb8..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.81106.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-# ChangeSet
-#   2005/01/25 10:10:51+00:00 aia21@cantab.net 
-#   NTFS: Add printk rate limiting for ntfs_warning() and ntfs_error() when
-#         compiled without debug.  This avoids a possible denial of service
-#         attack.  Thanks to Carl-Daniel Hailfinger from SuSE for pointing this
-#         out.
-# 
-# <plasmaroo>: printk_ratelimit() backported from 2.6.
-#
-diff -Nru a/fs/ntfs/debug.c b/fs/ntfs/debug.c
---- a/fs/ntfs/debug.c	2005-02-15 12:38:26 -08:00
-+++ b/fs/ntfs/debug.c	2005-02-15 12:38:26 -08:00
-@@ -25,6 +25,48 @@
- #endif
- 
- #include "debug.h"
-+#include <linux/sched.h>
-+
-+/* minimum time in jiffies between messages */
-+int printk_ratelimit_jiffies = 5*HZ;
-+
-+/* number of messages we send before ratelimiting */
-+int printk_ratelimit_burst = 10;
-+
-+/*
-+ * printk rate limiting, lifted from the networking subsystem.
-+ *
-+ * This enforces a rate limit: not more than one kernel message
-+ * every printk_ratelimit_jiffies to make a denial-of-service
-+ * attack impossible.
-+ */
-+int printk_ratelimit(void)
-+{
-+	static spinlock_t ratelimit_lock = SPIN_LOCK_UNLOCKED;
-+	static unsigned long toks = 10*5*HZ;
-+	static unsigned long last_msg;
-+	static int missed;
-+	unsigned long flags;
-+	unsigned long now = jiffies;
-+
-+	spin_lock_irqsave(&ratelimit_lock, flags);
-+	toks += now - last_msg;
-+	last_msg = now;
-+	if (toks > (printk_ratelimit_burst * printk_ratelimit_jiffies))
-+		toks = printk_ratelimit_burst * printk_ratelimit_jiffies;
-+	if (toks >= printk_ratelimit_jiffies) {
-+		int lost = missed;
-+		missed = 0;
-+		toks -= printk_ratelimit_jiffies;
-+		spin_unlock_irqrestore(&ratelimit_lock, flags);
-+		if (lost)
-+			printk(KERN_WARNING "printk: %d messages suppressed.\n", lost);
-+		return 1;
-+	}
-+	missed++;
-+	spin_unlock_irqrestore(&ratelimit_lock, flags);
-+	return 0;
-+}
- 
- /*
-  * A static buffer to hold the error string being displayed and a spinlock
-@@ -53,6 +53,10 @@
- 	va_list args;
- 	int flen = 0;
- 
-+#ifndef DEBUG
-+	if (!printk_ratelimit())
-+		return;
-+#endif
- 	if (function)
- 		flen = strlen(function);
- 	spin_lock(&err_buf_lock);
-@@ -93,6 +97,10 @@
- 	va_list args;
- 	int flen = 0;
- 
-+#ifndef DEBUG
-+	if (!printk_ratelimit())
-+		return;
-+#endif
- 	if (function)
- 		flen = strlen(function);
- 	spin_lock(&err_buf_lock);
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.CAN-2004-1016.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.CAN-2004-1016.patch
deleted file mode 100644
index aa25ac95ed61..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.CAN-2004-1016.patch
+++ /dev/null
@@ -1,75 +0,0 @@
-===== include/linux/socket.h 1.12 vs edited =====
---- 1.12/include/linux/socket.h	2004-09-09 06:40:01 +10:00
-+++ edited/include/linux/socket.h	2004-11-27 11:53:40 +11:00
-@@ -90,6 +90,10 @@
- 				  (struct cmsghdr *)(ctl) : \
- 				  (struct cmsghdr *)NULL)
- #define CMSG_FIRSTHDR(msg)	__CMSG_FIRSTHDR((msg)->msg_control, (msg)->msg_controllen)
-+#define CMSG_OK(mhdr, cmsg) ((cmsg)->cmsg_len >= sizeof(struct cmsghdr) && \
-+			     (cmsg)->cmsg_len <= (unsigned long) \
-+			     ((mhdr)->msg_controllen - \
-+			      ((char *)(cmsg) - (char *)(mhdr)->msg_control)))
- 
- /*
-  *	This mess will go away with glibc
-===== net/core/scm.c 1.10 vs edited =====
---- 1.10/net/core/scm.c	2004-05-31 05:08:14 +10:00
-+++ edited/net/core/scm.c	2004-11-27 11:48:55 +11:00
-@@ -127,9 +127,7 @@
- 		   for too short ancillary data object at all! Oops.
- 		   OK, let's add it...
- 		 */
--		if (cmsg->cmsg_len < sizeof(struct cmsghdr) ||
--		    (unsigned long)(((char*)cmsg - (char*)msg->msg_control)
--				    + cmsg->cmsg_len) > msg->msg_controllen)
-+		if (!CMSG_OK(msg, cmsg))
- 			goto error;
- 
- 		if (cmsg->cmsg_level != SOL_SOCKET)
-===== net/ipv4/ip_sockglue.c 1.26 vs edited =====
---- 1.26/net/ipv4/ip_sockglue.c	2004-07-01 06:10:53 +10:00
-+++ edited/net/ipv4/ip_sockglue.c	2004-11-27 11:49:45 +11:00
-@@ -146,11 +146,8 @@
- 	struct cmsghdr *cmsg;
- 
- 	for (cmsg = CMSG_FIRSTHDR(msg); cmsg; cmsg = CMSG_NXTHDR(msg, cmsg)) {
--		if (cmsg->cmsg_len < sizeof(struct cmsghdr) ||
--		    (unsigned long)(((char*)cmsg - (char*)msg->msg_control)
--				    + cmsg->cmsg_len) > msg->msg_controllen) {
-+		if (!CMSG_OK(msg, cmsg))
- 			return -EINVAL;
--		}
- 		if (cmsg->cmsg_level != SOL_IP)
- 			continue;
- 		switch (cmsg->cmsg_type) {
-===== net/ipv6/datagram.c 1.20 vs edited =====
---- 1.20/net/ipv6/datagram.c	2004-11-10 17:57:03 +11:00
-+++ edited/net/ipv6/datagram.c	2004-11-27 11:51:15 +11:00
-@@ -427,9 +427,7 @@
- 		int addr_type;
- 		struct net_device *dev = NULL;
- 
--		if (cmsg->cmsg_len < sizeof(struct cmsghdr) ||
--		    (unsigned long)(((char*)cmsg - (char*)msg->msg_control)
--				    + cmsg->cmsg_len) > msg->msg_controllen) {
-+		if (!CMSG_OK(msg, cmsg)) {
- 			err = -EINVAL;
- 			goto exit_f;
- 		}
-===== net/sctp/socket.c 1.129 vs edited =====
---- 1.129/net/sctp/socket.c	2004-11-19 08:43:18 +11:00
-+++ edited/net/sctp/socket.c	2004-11-27 11:52:11 +11:00
-@@ -4098,12 +4098,8 @@
- 	for (cmsg = CMSG_FIRSTHDR(msg);
- 	     cmsg != NULL;
- 	     cmsg = CMSG_NXTHDR((struct msghdr*)msg, cmsg)) {
--		/* Check for minimum length.  The SCM code has this check.  */
--		if (cmsg->cmsg_len < sizeof(struct cmsghdr) ||
--		    (unsigned long)(((char*)cmsg - (char*)msg->msg_control)
--				    + cmsg->cmsg_len) > msg->msg_controllen) {
-+		if (!CMSG_OK(msg, cmsg))
- 			return -EINVAL;
--		}
- 
- 		/* Should we parse this header or ignore?  */
- 		if (cmsg->cmsg_level != IPPROTO_SCTP)
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.CAN-2004-1056.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.CAN-2004-1056.patch
deleted file mode 100644
index 53b777acaac5..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.CAN-2004-1056.patch
+++ /dev/null
@@ -1,321 +0,0 @@
-diff -ur linux-2.4.28/drivers/char/drm/i810.h linux-2.4.28.plasmaroo/drivers/char/drm/i810.h
---- linux-2.4.28/drivers/char/drm/i810.h	2003-11-28 18:26:20.000000000 +0000
-+++ linux-2.4.28.plasmaroo/drivers/char/drm/i810.h	2004-12-23 16:26:31.000000000 +0000
-@@ -114,4 +114,14 @@
- #define DRIVER_AGP_BUFFERS_MAP( dev )					\
- 	((drm_i810_private_t *)((dev)->dev_private))->buffer_map
- 
-+#define LOCK_TEST_WITH_RETURN( dev )                                    \
-+do {                                                                    \
-+        if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) ||           \
-+             dev->lock.pid != current->pid ) {                          \
-+                DRM_ERROR( "%s called without lock held\n",             \
-+                           __FUNCTION__ );                              \
-+                return -EINVAL;                                         \
-+        }                                                               \
-+} while (0)
-+
- #endif
-diff -ur linux-2.4.28/drivers/char/drm/i810_dma.c linux-2.4.28.plasmaroo/drivers/char/drm/i810_dma.c
---- linux-2.4.28/drivers/char/drm/i810_dma.c	2004-02-18 13:36:31.000000000 +0000
-+++ linux-2.4.28.plasmaroo/drivers/char/drm/i810_dma.c	2004-12-23 16:27:16.000000000 +0000
-@@ -948,10 +948,7 @@
-    	drm_file_t	  *priv	  = filp->private_data;
-    	drm_device_t	  *dev	  = priv->dev;
- 
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_flush_ioctl called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev);
- 
-    	i810_flush_queue(dev);
-    	return 0;
-@@ -973,10 +970,7 @@
- 	if (copy_from_user(&vertex, (drm_i810_vertex_t *)arg, sizeof(vertex)))
- 		return -EFAULT;
- 
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_dma_vertex called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev);
- 
- 	if(vertex.idx < 0 || vertex.idx > dma->buf_count) return -EINVAL;
- 
-@@ -1004,10 +998,7 @@
-    	if (copy_from_user(&clear, (drm_i810_clear_t *)arg, sizeof(clear)))
- 		return -EFAULT;
- 
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_clear_bufs called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev);
- 
-  	/* GH: Someone's doing nasty things... */
-  	if (!dev->dev_private) {
-@@ -1026,10 +1017,7 @@
- 	drm_file_t *priv = filp->private_data;
- 	drm_device_t *dev = priv->dev;
- 
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_swap_buf called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 
- 	i810_dma_dispatch_swap( dev );
-    	return 0;
-@@ -1064,10 +1052,7 @@
-    	if (copy_from_user(&d, (drm_i810_dma_t *)arg, sizeof(d)))
- 		return -EFAULT;
- 
--	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_dma called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 
- 	d.granted = 0;
- 
-@@ -1174,11 +1159,7 @@
- 	if (copy_from_user(&mc, (drm_i810_mc_t *)arg, sizeof(mc)))
- 		return -EFAULT;
- 
--
--	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_dma_mc called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 
- 	i810_dma_dispatch_mc(dev, dma->buflist[mc.idx], mc.used,
- 		mc.last_render );
-@@ -1223,10 +1204,7 @@
- 	drm_device_t *dev = priv->dev;
- 	drm_i810_private_t *dev_priv = (drm_i810_private_t *)dev->dev_private;
- 
--	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_fstatus called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 	return I810_READ(0x30008);
- }
- 
-@@ -1237,10 +1215,7 @@
- 	drm_device_t *dev = priv->dev;
- 	drm_i810_private_t *dev_priv = (drm_i810_private_t *)dev->dev_private;
- 
--	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_ov0_flip called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 
- 	//Tell the overlay to update
- 	I810_WRITE(0x30000,dev_priv->overlay_physical | 0x80000000);
-diff -ur linux-2.4.28/drivers/char/drm/i830.h linux-2.4.28.plasmaroo/drivers/char/drm/i830.h
---- linux-2.4.28/drivers/char/drm/i830.h	2003-11-28 18:26:20.000000000 +0000
-+++ linux-2.4.28.plasmaroo/drivers/char/drm/i830.h	2004-12-23 16:31:33.000000000 +0000
-@@ -154,4 +154,14 @@
- #define DRIVER_AGP_BUFFERS_MAP( dev )					\
- 	((drm_i830_private_t *)((dev)->dev_private))->buffer_map
- 
-+#define LOCK_TEST_WITH_RETURN( dev )                                    \
-+do {                                                                    \
-+        if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) ||           \
-+             dev->lock.pid != current->pid ) {                          \
-+                DRM_ERROR( "%s called without lock held\n",             \
-+                           __FUNCTION__ );                              \
-+                return -EINVAL;                                         \
-+        }                                                               \
-+} while (0)
-+
- #endif
-diff -ur linux-2.4.28/drivers/char/drm/i830_dma.c linux-2.4.28.plasmaroo/drivers/char/drm/i830_dma.c
---- linux-2.4.28/drivers/char/drm/i830_dma.c	2004-02-18 13:36:31.000000000 +0000
-+++ linux-2.4.28.plasmaroo/drivers/char/drm/i830_dma.c	2004-12-23 16:32:08.000000000 +0000
-@@ -1330,10 +1330,7 @@
-    	drm_file_t	  *priv	  = filp->private_data;
-    	drm_device_t	  *dev	  = priv->dev;
- 
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i830_flush_ioctl called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 
-    	i830_flush_queue(dev);
-    	return 0;
-@@ -1354,10 +1351,7 @@
- 	if (copy_from_user(&vertex, (drm_i830_vertex_t *)arg, sizeof(vertex)))
- 		return -EFAULT;
- 
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i830_dma_vertex called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 
- 	DRM_DEBUG("i830 dma vertex, idx %d used %d discard %d\n",
- 		  vertex.idx, vertex.used, vertex.discard);
-@@ -1384,10 +1378,7 @@
-    	if (copy_from_user(&clear, (drm_i830_clear_t *)arg, sizeof(clear)))
- 		return -EFAULT;
-    
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i830_clear_bufs called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 
- 	/* GH: Someone's doing nasty things... */
- 	if (!dev->dev_private) {
-@@ -1409,10 +1400,7 @@
-    
- 	DRM_DEBUG("i830_swap_bufs\n");
- 
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i830_swap_buf called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 
- 	i830_dma_dispatch_swap( dev );
-    	return 0;
-@@ -1453,10 +1441,7 @@
- 
- 	DRM_DEBUG("%s\n", __FUNCTION__);
- 
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i830_flip_buf called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 
- 	if (!dev_priv->page_flipping) 
- 		i830_do_init_pageflip( dev );
-@@ -1495,10 +1480,7 @@
-    	if (copy_from_user(&d, (drm_i830_dma_t *)arg, sizeof(d)))
- 		return -EFAULT;
-    
--	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i830_dma called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 	
- 	d.granted = 0;
- 
-diff -ur linux-2.4.28/drivers/char/drm/i830_irq.c linux-2.4.28.plasmaroo/drivers/char/drm/i830_irq.c
---- linux-2.4.28/drivers/char/drm/i830_irq.c	2003-11-28 18:26:20.000000000 +0000
-+++ linux-2.4.28.plasmaroo/drivers/char/drm/i830_irq.c	2004-12-23 16:39:47.000000000 +0000
-@@ -130,10 +130,7 @@
- 	drm_i830_irq_emit_t emit;
- 	int result;
- 
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i830_irq_emit called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev); 
- 
- 	if ( !dev_priv ) {
- 		DRM_ERROR( "%s called with no initialization\n", __FUNCTION__ );
-diff -ur linux-2.4.28/drivers/char/drm-4.0/drmP.h linux-2.4.28.plasmaroo/drivers/char/drm-4.0/drmP.h
---- linux-2.4.28/drivers/char/drm-4.0/drmP.h	2004-02-18 13:36:31.000000000 +0000
-+++ linux-2.4.28.plasmaroo/drivers/char/drm-4.0/drmP.h	2004-12-23 16:21:30.000000000 +0000
-@@ -294,6 +294,16 @@
- #define DRM_BUFCOUNT(x) ((x)->count - DRM_LEFTCOUNT(x))
- #define DRM_WAITCOUNT(dev,idx) DRM_BUFCOUNT(&dev->queuelist[idx]->waitlist)
- 
-+#define LOCK_TEST_WITH_RETURN( dev )                                    \
-+do {                                                                    \
-+        if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) ||           \
-+             dev->lock.pid != current->pid ) {                          \
-+                DRM_ERROR( "%s called without lock held\n",             \
-+                           __FUNCTION__ );                              \
-+                return -EINVAL;                                         \
-+        }                                                               \
-+} while (0)
-+
- typedef int drm_ioctl_t(struct inode *inode, struct file *filp,
- 			unsigned int cmd, unsigned long arg);
- 
-diff -ur linux-2.4.28/drivers/char/drm-4.0/i810_dma.c linux-2.4.28.plasmaroo/drivers/char/drm-4.0/i810_dma.c
---- linux-2.4.28/drivers/char/drm-4.0/i810_dma.c	2004-02-18 13:36:31.000000000 +0000
-+++ linux-2.4.28.plasmaroo/drivers/char/drm-4.0/i810_dma.c	2004-12-23 16:21:30.000000000 +0000
-@@ -1249,10 +1249,7 @@
-    	drm_device_t	  *dev	  = priv->dev;
-    
-    	DRM_DEBUG("i810_flush_ioctl\n");
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_flush_ioctl called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev);
- 
-    	i810_flush_queue(dev);
-    	return 0;
-@@ -1274,10 +1271,7 @@
- 	if (copy_from_user(&vertex, (drm_i810_vertex_t *)arg, sizeof(vertex)))
- 		return -EFAULT;
- 
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_dma_vertex called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev);
- 
- 	DRM_DEBUG("i810 dma vertex, idx %d used %d discard %d\n",
- 		  vertex.idx, vertex.used, vertex.discard);
-@@ -1308,10 +1302,7 @@
-    	if (copy_from_user(&clear, (drm_i810_clear_t *)arg, sizeof(clear)))
- 		return -EFAULT;
-    
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_clear_bufs called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev);
- 
- 	i810_dma_dispatch_clear( dev, clear.flags, 
- 				 clear.clear_color, 
-@@ -1327,10 +1318,7 @@
-    
- 	DRM_DEBUG("i810_swap_bufs\n");
- 
--   	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_swap_buf called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev);
- 
- 	i810_dma_dispatch_swap( dev );
-    	return 0;
-@@ -1366,10 +1354,7 @@
-    	if (copy_from_user(&d, (drm_i810_dma_t *)arg, sizeof(d)))
- 		return -EFAULT;
-    
--	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_dma called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev);
- 	
- 	d.granted = 0;
- 
-@@ -1399,10 +1384,7 @@
- 	drm_i810_buf_priv_t *buf_priv;
- 	drm_device_dma_t *dma = dev->dma;
- 
--	if(!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) {
--		DRM_ERROR("i810_dma called without lock held\n");
--		return -EINVAL;
--	}
-+	LOCK_TEST_WITH_RETURN(dev);
-    
-    	if (copy_from_user(&d, (drm_i810_copy_t *)arg, sizeof(d)))
- 		return -EFAULT;
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.CAN-2004-1137.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.CAN-2004-1137.patch
deleted file mode 100644
index 161806ce79d7..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.CAN-2004-1137.patch
+++ /dev/null
@@ -1,59 +0,0 @@
---- linux-2.4.28-orig/net/ipv4/igmp.c	2004-08-08 01:26:06.000000000 +0200
-+++ linux-2.4.28/net/ipv4/igmp.c	2004-12-15 22:12:48.000000000 +0100
-@@ -1757,12 +1757,12 @@
- 			goto done;
- 		rv = !0;
- 		for (i=0; i<psl->sl_count; i++) {
--			rv = memcmp(&psl->sl_addr, &mreqs->imr_multiaddr,
-+			rv = memcmp(&psl->sl_addr[i], &mreqs->imr_sourceaddr,
- 				sizeof(__u32));
--			if (rv >= 0)
-+			if (rv == 0)
- 				break;
- 		}
--		if (!rv)	/* source not found */
-+		if (rv)		/* source not found */
- 			goto done;
- 
- 		/* update the interface filter */
-@@ -1804,9 +1804,9 @@
- 	}
- 	rv = 1;	/* > 0 for insert logic below if sl_count is 0 */
- 	for (i=0; i<psl->sl_count; i++) {
--		rv = memcmp(&psl->sl_addr, &mreqs->imr_multiaddr,
-+		rv = memcmp(&psl->sl_addr[i], &mreqs->imr_sourceaddr,
- 			sizeof(__u32));
--		if (rv >= 0)
-+		if (rv == 0)
- 			break;
- 	}
- 	if (rv == 0)		/* address already there is an error */
---- linux-2.4.28-orig/net/ipv6/mcast.c	2004-11-17 12:54:22.000000000 +0100
-+++ linux-2.4.28/net/ipv6/mcast.c	2004-12-15 22:14:07.000000000 +0100
-@@ -386,12 +386,12 @@
- 			goto done;
- 		rv = !0;
- 		for (i=0; i<psl->sl_count; i++) {
--			rv = memcmp(&psl->sl_addr, group,
-+			rv = memcmp(&psl->sl_addr[i], source,
- 				sizeof(struct in6_addr));
--			if (rv >= 0)
-+			if (rv == 0)
- 				break;
- 		}
--		if (!rv)	/* source not found */
-+		if (rv)		/* source not found */
- 			goto done;
- 
- 		/* update the interface filter */
-@@ -432,8 +432,8 @@
- 	}
- 	rv = 1;	/* > 0 for insert logic below if sl_count is 0 */
- 	for (i=0; i<psl->sl_count; i++) {
--		rv = memcmp(&psl->sl_addr, group, sizeof(struct in6_addr));
--		if (rv >= 0)
-+		rv = memcmp(&psl->sl_addr[i], source, sizeof(struct in6_addr));
-+		if (rv == 0)
- 			break;
- 	}
- 	if (rv == 0)		/* address already there is an error */
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.binfmt_a.out.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.binfmt_a.out.patch
deleted file mode 100644
index 4644ae28bce4..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.binfmt_a.out.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-diff -Nru linux-2.4.28/fs/exec.c linux-2.4.28.plasmaroo/fs/exec.c
---- linux-2.4.28/fs/exec.c	2004-04-15 10:44:45 -07:00
-+++ linux-2.4.28.plasmaroo/fs/exec.c	2004-11-12 12:02:40 -08:00
-@@ -342,6 +342,7 @@ int setup_arg_pages(struct linux_binprm 
- 	
- 	down_write(&current->mm->mmap_sem);
- 	{
-+		struct vm_area_struct *vma;
- 		mpnt->vm_mm = current->mm;
- 		mpnt->vm_start = PAGE_MASK & (unsigned long) bprm->p;
- 		mpnt->vm_end = STACK_TOP;
-@@ -351,6 +352,12 @@ int setup_arg_pages(struct linux_binprm 
- 		mpnt->vm_pgoff = 0;
- 		mpnt->vm_file = NULL;
- 		mpnt->vm_private_data = (void *) 0;
-+		vma = find_vma(current->mm, mpnt->vm_start);
-+		if (vma) {
-+			up_write(&current->mm->mmap_sem);
-+			kmem_cache_free(vm_area_cachep, mpnt);
-+			return -ENOMEM;
-+		}
- 		insert_vm_struct(current->mm, mpnt);
- 		current->mm->total_vm = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT;
- 	} 
-diff -Nru linux-2.4.28/fs/exec.c linux-2.4.28.plasmaroo/fs/exec.c
---- linux-2.4.28/fs/binfmt_aout.c	2002-02-04 23:54:04 -08:00
-+++ linux-2.4.28.plasmaroo/fs/binfmt_aout.c	2004-11-12 11:55:14 -08:00
-@@ -39,13 +39,18 @@ static struct linux_binfmt aout_format =
- 	NULL, THIS_MODULE, load_aout_binary, load_aout_library, aout_core_dump, PAGE_SIZE
- };
- 
--static void set_brk(unsigned long start, unsigned long end)
-+#define BAD_ADDR(x)	((unsigned long)(x) >= TASK_SIZE)
-+
-+static int set_brk(unsigned long start, unsigned long end)
- {
- 	start = PAGE_ALIGN(start);
- 	end = PAGE_ALIGN(end);
--	if (end <= start)
--		return;
--	do_brk(start, end - start);
-+	if (end > start) {
-+		unsigned long addr = do_brk(start, end - start);
-+		if (BAD_ADDR(addr))
-+			return addr;
-+	}
-+	return 0;
- }
- 
- /*
-@@ -405,7 +410,11 @@ static int load_aout_binary(struct linux
- beyond_if:
- 	set_binfmt(&aout_format);
- 
--	set_brk(current->mm->start_brk, current->mm->brk);
-+	retval = set_brk(current->mm->start_brk, current->mm->brk);
-+	if (retval < 0) {
-+		send_sig(SIGKILL, current, 0);
-+		return retval;
-+	}
- 
- 	retval = setup_arg_pages(bprm); 
- 	if (retval < 0) { 
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.brk-locked.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.brk-locked.patch
deleted file mode 100644
index 1e1c198fd69d..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.brk-locked.patch
+++ /dev/null
@@ -1,247 +0,0 @@
-diff -ur linux-2.4.28-gentoo-r4/arch/mips/kernel/irixelf.c linux-2.4.28-gentoo-r5/arch/mips/kernel/irixelf.c
---- linux-2.4.28-gentoo-r4/arch/mips/kernel/irixelf.c	2005-01-07 20:33:12.000000000 +0000
-+++ linux-2.4.28-gentoo-r5/arch/mips/kernel/irixelf.c	2005-01-07 20:20:32.000000000 +0000
-@@ -130,7 +130,7 @@
- 	end = PAGE_ALIGN(end);
- 	if (end <= start)
- 		return;
--	do_brk(start, end - start);
-+	do_brk_locked(start, end - start);
- }
- 
- 
-@@ -379,7 +379,7 @@
- 
- 	/* Map the last of the bss segment */
- 	if (last_bss > len) {
--		do_brk(len, (last_bss - len));
-+		do_brk_locked(len, (last_bss - len));
- 	}
- 	kfree(elf_phdata);
- 
-@@ -567,7 +567,7 @@
- 	unsigned long v;
- 	struct prda *pp;
- 
--	v =  do_brk (PRDA_ADDRESS, PAGE_SIZE);
-+	v =  do_brk_locked (PRDA_ADDRESS, PAGE_SIZE);
- 
- 	if (v < 0)
- 		return;
-@@ -859,7 +859,7 @@
- 	len = (elf_phdata->p_filesz + elf_phdata->p_vaddr+ 0xfff) & 0xfffff000;
- 	bss = elf_phdata->p_memsz + elf_phdata->p_vaddr;
- 	if (bss > len)
--	  do_brk(len, bss-len);
-+	  do_brk_locked(len, bss-len);
- 	kfree(elf_phdata);
- 	return 0;
- }
-diff -ur linux-2.4.28-gentoo-r4/arch/sparc64/kernel/binfmt_aout32.c linux-2.4.28-gentoo-r5/arch/sparc64/kernel/binfmt_aout32.c
---- linux-2.4.28-gentoo-r4/arch/sparc64/kernel/binfmt_aout32.c	2005-01-07 20:33:12.000000000 +0000
-+++ linux-2.4.28-gentoo-r5/arch/sparc64/kernel/binfmt_aout32.c	2005-01-07 20:20:32.000000000 +0000
-@@ -49,7 +49,7 @@
- 	end = PAGE_ALIGN(end);
- 	if (end <= start)
- 		return;
--	do_brk(start, end - start);
-+	do_brk_locked(start, end - start);
- }
- 
- /*
-@@ -246,10 +246,10 @@
- 	if (N_MAGIC(ex) == NMAGIC) {
- 		loff_t pos = fd_offset;
- 		/* Fuck me plenty... */
--		error = do_brk(N_TXTADDR(ex), ex.a_text);
-+		error = do_brk_locked(N_TXTADDR(ex), ex.a_text);
- 		bprm->file->f_op->read(bprm->file, (char *) N_TXTADDR(ex),
- 			  ex.a_text, &pos);
--		error = do_brk(N_DATADDR(ex), ex.a_data);
-+		error = do_brk_locked(N_DATADDR(ex), ex.a_data);
- 		bprm->file->f_op->read(bprm->file, (char *) N_DATADDR(ex),
- 			  ex.a_data, &pos);
- 		goto beyond_if;
-@@ -257,7 +257,7 @@
- 
- 	if (N_MAGIC(ex) == OMAGIC) {
- 		loff_t pos = fd_offset;
--		do_brk(N_TXTADDR(ex) & PAGE_MASK,
-+		do_brk_locked(N_TXTADDR(ex) & PAGE_MASK,
- 			ex.a_text+ex.a_data + PAGE_SIZE - 1);
- 		bprm->file->f_op->read(bprm->file, (char *) N_TXTADDR(ex),
- 			  ex.a_text+ex.a_data, &pos);
-@@ -272,7 +272,7 @@
- 
- 		if (!bprm->file->f_op->mmap) {
- 			loff_t pos = fd_offset;
--			do_brk(0, ex.a_text+ex.a_data);
-+			do_brk_locked(0, ex.a_text+ex.a_data);
- 			bprm->file->f_op->read(bprm->file,(char *)N_TXTADDR(ex),
- 				  ex.a_text+ex.a_data, &pos);
- 			goto beyond_if;
-@@ -388,7 +388,7 @@
- 	len = PAGE_ALIGN(ex.a_text + ex.a_data);
- 	bss = ex.a_text + ex.a_data + ex.a_bss;
- 	if (bss > len) {
--		error = do_brk(start_addr + len, bss - len);
-+		error = do_brk_locked(start_addr + len, bss - len);
- 		retval = error;
- 		if (error != start_addr + len)
- 			goto out;
-diff -ur linux-2.4.28-gentoo-r4/fs/binfmt_aout.c linux-2.4.28-gentoo-r5/fs/binfmt_aout.c
---- linux-2.4.28-gentoo-r4/fs/binfmt_aout.c	2005-01-07 20:33:12.000000000 +0000
-+++ linux-2.4.28-gentoo-r5/fs/binfmt_aout.c	2005-01-07 20:20:32.000000000 +0000
-@@ -46,7 +46,7 @@
- 	start = PAGE_ALIGN(start);
- 	end = PAGE_ALIGN(end);
- 	if (end > start) {
--		unsigned long addr = do_brk(start, end - start);
-+		unsigned long addr = do_brk_locked(start, end - start);
- 		if (BAD_ADDR(addr))
- 			return addr;
- 	}
-@@ -341,10 +341,10 @@
- 		loff_t pos = fd_offset;
- 		/* Fuck me plenty... */
- 		/* <AOL></AOL> */
--		error = do_brk(N_TXTADDR(ex), ex.a_text);
-+		error = do_brk_locked(N_TXTADDR(ex), ex.a_text);
- 		bprm->file->f_op->read(bprm->file, (char *) N_TXTADDR(ex),
- 			  ex.a_text, &pos);
--		error = do_brk(N_DATADDR(ex), ex.a_data);
-+		error = do_brk_locked(N_DATADDR(ex), ex.a_data);
- 		bprm->file->f_op->read(bprm->file, (char *) N_DATADDR(ex),
- 			  ex.a_data, &pos);
- 		goto beyond_if;
-@@ -365,7 +365,7 @@
- 		map_size = ex.a_text+ex.a_data;
- #endif
- 
--		error = do_brk(text_addr & PAGE_MASK, map_size);
-+		error = do_brk_locked(text_addr & PAGE_MASK, map_size);
- 		if (error != (text_addr & PAGE_MASK)) {
- 			send_sig(SIGKILL, current, 0);
- 			return error;
-@@ -399,7 +399,7 @@
- 
- 		if (!bprm->file->f_op->mmap||((fd_offset & ~PAGE_MASK) != 0)) {
- 			loff_t pos = fd_offset;
--			do_brk(N_TXTADDR(ex), ex.a_text+ex.a_data);
-+			do_brk_locked(N_TXTADDR(ex), ex.a_text+ex.a_data);
- 			bprm->file->f_op->read(bprm->file,(char *)N_TXTADDR(ex),
- 					ex.a_text+ex.a_data, &pos);
- 			flush_icache_range((unsigned long) N_TXTADDR(ex),
-@@ -500,7 +500,7 @@
- 			error_time = jiffies;
- 		}
- 
--		do_brk(start_addr, ex.a_text + ex.a_data + ex.a_bss);
-+		do_brk_locked(start_addr, ex.a_text + ex.a_data + ex.a_bss);
- 		
- 		file->f_op->read(file, (char *)start_addr,
- 			ex.a_text + ex.a_data, &pos);
-@@ -524,7 +524,7 @@
- 	len = PAGE_ALIGN(ex.a_text + ex.a_data);
- 	bss = ex.a_text + ex.a_data + ex.a_bss;
- 	if (bss > len) {
--		error = do_brk(start_addr + len, bss - len);
-+		error = do_brk_locked(start_addr + len, bss - len);
- 		retval = error;
- 		if (error != start_addr + len)
- 			goto out;
-diff -ur linux-2.4.28-gentoo-r4/fs/binfmt_elf.c linux-2.4.28-gentoo-r5/fs/binfmt_elf.c
---- linux-2.4.28-gentoo-r4/fs/binfmt_elf.c	2005-01-07 20:33:12.000000000 +0000
-+++ linux-2.4.28-gentoo-r5/fs/binfmt_elf.c	2005-01-07 20:20:46.000000000 +0000
-@@ -88,7 +88,7 @@
- 	end = ELF_PAGEALIGN(end);
- 	if (end <= start)
- 		return;
--	do_brk(start, end - start);
-+	do_brk_locked(start, end - start);
- }
- 
- 
-@@ -370,7 +370,7 @@
- 
- 	/* Map the last of the bss segment */
- 	if (last_bss > elf_bss)
--		do_brk(elf_bss, last_bss - elf_bss);
-+		do_brk_locked(elf_bss, last_bss - elf_bss);
- 
- 	*interp_load_addr = load_addr;
- 	error = ((unsigned long) interp_elf_ex->e_entry) + load_addr;
-@@ -407,7 +407,7 @@
- 		goto out;
- 	}
- 
--	do_brk(0, text_data);
-+	do_brk_locked(0, text_data);
- 	if (!interpreter->f_op || !interpreter->f_op->read)
- 		goto out;
- 	if (interpreter->f_op->read(interpreter, addr, text_data, &offset) < 0)
-@@ -415,7 +415,7 @@
- 	flush_icache_range((unsigned long)addr,
- 	                   (unsigned long)addr + text_data);
- 
--	do_brk(ELF_PAGESTART(text_data + ELF_MIN_ALIGN - 1),
-+	do_brk_locked(ELF_PAGESTART(text_data + ELF_MIN_ALIGN - 1),
- 		interp_ex->a_bss);
- 	elf_entry = interp_ex->a_entry;
- 
-@@ -1271,7 +1271,7 @@
- 	len = ELF_PAGESTART(elf_phdata->p_filesz + elf_phdata->p_vaddr + ELF_MIN_ALIGN - 1);
- 	bss = elf_phdata->p_memsz + elf_phdata->p_vaddr;
- 	if (bss > len)
--		do_brk(len, bss - len);
-+		do_brk_locked(len, bss - len);
- 	error = 0;
- 
- out_free_ph:
-diff -ur linux-2.4.28-gentoo-r4/include/linux/mm.h linux-2.4.28-gentoo-r5/include/linux/mm.h
---- linux-2.4.28-gentoo-r4/include/linux/mm.h	2005-01-07 20:33:12.000000000 +0000
-+++ linux-2.4.28-gentoo-r5/include/linux/mm.h	2005-01-07 20:20:32.000000000 +0000
-@@ -601,6 +601,7 @@
- extern int do_munmap(struct mm_struct *, unsigned long, size_t);
- 
- extern unsigned long do_brk(unsigned long, unsigned long);
-+extern unsigned long do_brk_locked(unsigned long, unsigned long);
- 
- static inline void __vma_unlink(struct mm_struct * mm, struct vm_area_struct * vma, struct vm_area_struct * prev)
- {
-diff -ur linux-2.4.28-gentoo-r4/kernel/ksyms.c linux-2.4.28-gentoo-r5/kernel/ksyms.c
---- linux-2.4.28-gentoo-r4/kernel/ksyms.c	2005-01-07 20:33:12.000000000 +0000
-+++ linux-2.4.28-gentoo-r5/kernel/ksyms.c	2005-01-07 20:20:32.000000000 +0000
-@@ -90,6 +90,7 @@
- EXPORT_SYMBOL(__do_mmap_pgoff);
- EXPORT_SYMBOL(do_munmap);
- EXPORT_SYMBOL(do_brk);
-+EXPORT_SYMBOL(do_brk_locked);
- EXPORT_SYMBOL(exit_mm);
- EXPORT_SYMBOL(exit_files);
- EXPORT_SYMBOL(exit_fs);
-diff -ur linux-2.4.28-gentoo-r4/mm/mmap.c linux-2.4.28-gentoo-r5/mm/mmap.c
---- linux-2.4.28-gentoo-r4/mm/mmap.c	2005-01-07 20:33:12.000000000 +0000
-+++ linux-2.4.28-gentoo-r5/mm/mmap.c	2005-01-07 20:20:32.000000000 +0000
-@@ -1401,6 +1401,21 @@
- 	return addr;
- }
- 
-+/* locking version of do_brk. */
-+unsigned long do_brk_locked(unsigned long addr, unsigned long len)
-+{
-+	unsigned long ret;
-+
-+	down_write(&current->mm->mmap_sem);
-+	ret = do_brk(addr, len);
-+	up_write(&current->mm->mmap_sem);
-+
-+	return ret;
-+}
-+
-+
-+
-+
- /* Build the RB tree corresponding to the VMA list. */
- void build_mmap_rb(struct mm_struct * mm)
- {
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.cmdlineLeak.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.cmdlineLeak.patch
deleted file mode 100644
index 5f26f7f388f6..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.cmdlineLeak.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- linux-2.4/fs/proc/base.c	2004-04-15 07:09:32.000000000 +0100
-+++ linux-2.4/fs/proc/base.c.plasmaroo	2004-08-09 23:30:43.869195800 +0100
-@@ -187,7 +187,7 @@ static int proc_pid_cmdline(struct task_
- 	if (mm)
- 		atomic_inc(&mm->mm_users);
- 	task_unlock(task);
--	if (mm) {
-+	if (mm && mm->arg_end) {
- 		int len = mm->arg_end - mm->arg_start;
- 		if (len > PAGE_SIZE)
- 			len = PAGE_SIZE;
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.compileFix.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.compileFix.patch
deleted file mode 100644
index 62b6bf7e7a8d..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.compileFix.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-Fix 2.4.28-lck1 compilation on GCC 3.4
-
-- Daniel Drake <dsd@gentoo.org>
-
---- linux-dsd/kernel/sched.c.orig	2004-12-25 15:10:27.962556608 +0000
-+++ linux-dsd/kernel/sched.c	2004-12-25 15:12:10.203013696 +0000
-@@ -611,12 +611,12 @@ repeat_lock_task:
- 	return success;
- }
- 
--int wake_up_process(task_t * p)
-+int fastcall wake_up_process(task_t * p)
- {
- 	return try_to_wake_up(p, 0);
- }
- 
--void wake_up_forked_process(task_t * p)
-+void fastcall wake_up_forked_process(task_t * p)
- {
- 	runqueue_t *rq;
- 	preempt_disable();
-@@ -653,7 +653,7 @@ void fastcall wake_up_forked_process(tas
-  * artificially, because any timeslice recovered here
-  * was given away by the parent in the first place.)
-  */
--void sched_exit(task_t * p)
-+void fastcall sched_exit(task_t * p)
- {
- 	__cli();
- 	if (p->first_time_slice) {
-@@ -1427,7 +1427,7 @@ static inline void __wake_up_common(wait
- 	}
- }
- 
--void __wake_up(wait_queue_head_t *q, unsigned int mode, int nr_exclusive)
-+void fastcall __wake_up(wait_queue_head_t *q, unsigned int mode, int nr_exclusive)
- {
- 	unsigned long flags;
- 
---- linux-dsd/kernel/timer.c.orig	2004-12-25 14:56:20.000000000 +0000
-+++ linux-dsd/kernel/timer.c	2004-12-25 15:14:47.145154864 +0000
-@@ -110,7 +110,7 @@ static struct list_head * run_timer_list
- 
- #define NOOF_TVECS (sizeof(tvecs) / sizeof(tvecs[0]))
- 
--static inline void init_jiffieswrap_timer(void);
-+static void init_jiffieswrap_timer(void);
- 
- void init_timervecs (void)
- {
-@@ -727,7 +727,7 @@ static void check_jiffieswrap(unsigned l
- 	                           ^ (jiffies>>(BITS_PER_LONG-1)));
- }
- 
--static inline void init_jiffieswrap_timer(void)
-+static void init_jiffieswrap_timer(void)
- {
- 	init_timer(&jiffieswrap_timer);
- 	jiffieswrap_timer.expires = jiffies + CHECK_JIFFIESWRAP_INTERVAL;
-@@ -893,7 +893,7 @@ static void process_timeout(unsigned lon
-  *
-  * In all cases the return value is guaranteed to be non-negative.
-  */
--signed long schedule_timeout(signed long timeout)
-+signed long fastcall schedule_timeout(signed long timeout)
- {
- 	struct timer_list timer;
- 	unsigned long expire;
diff --git a/sys-kernel/ck-sources/files/ck-sources-2.4.28.vma.patch b/sys-kernel/ck-sources/files/ck-sources-2.4.28.vma.patch
deleted file mode 100644
index 2469dd5ab2c5..000000000000
--- a/sys-kernel/ck-sources/files/ck-sources-2.4.28.vma.patch
+++ /dev/null
@@ -1,246 +0,0 @@
-# This is a BitKeeper generated diff -Nru style patch.
-#
-# ChangeSet
-#   2004/12/17 21:45:58-02:00 chrisw@osdl.org 
-#   [PATCH] Backport of 2.6 fix to insert_vm_struct to make it return an error rather than BUG().  
-#   
-#   Backport of 2.6 fix to insert_vm_struct to make it return an error
-#   rather than BUG().  This eliminates a user triggerable BUG() when user
-#   created a large vma that overlapped with arg pages during exec (could be
-#   triggered with a.out on i386 and x86_64 and elf on ia64).
-#   
-#   Signed-off-by: Chris Wright <chrisw@osdl.org>
-#   
-#   ===== arch/ia64/ia32/binfmt_elf32.c 1.13 vs edited =====
-# 
-# arch/ia64/ia32/binfmt_elf32.c
-#   2004/12/17 17:22:06-02:00 chrisw@osdl.org +16 -4
-#   Backport of 2.6 fix to insert_vm_struct to make it return an error rather than BUG().
-# 
-# arch/ia64/mm/init.c
-#   2004/12/17 15:25:47-02:00 chrisw@osdl.org +14 -2
-#   Backport of 2.6 fix to insert_vm_struct to make it return an error rather than BUG(). 
-# 
-# arch/s390x/kernel/exec32.c
-#   2004/12/17 15:32:42-02:00 chrisw@osdl.org +6 -2
-#   Backport of 2.6 fix to insert_vm_struct to make it return an error rather than BUG().  This eliminates a user triggerable BUG() when user
-# 
-# arch/x86_64/ia32/ia32_binfmt.c
-#   2004/12/17 15:34:21-02:00 chrisw@osdl.org +6 -2
-#   Backport of 2.6 fix to insert_vm_struct to make it return an error rather than BUG().  This eliminates a user triggerable BUG() when user
-# 
-# fs/exec.c
-#   2004/12/17 15:54:18-02:00 chrisw@osdl.org +6 -2
-#   Backport of 2.6 fix to insert_vm_struct to make it return an error rather than BUG().  
-# 
-# include/linux/mm.h
-#   2004/12/16 20:38:37-02:00 chrisw@osdl.org +1 -1
-#   Backport of 2.6 fix to insert_vm_struct to make it return an error rather than BUG().  This eliminates a user triggerable BUG() when user
-# 
-# mm/mmap.c
-#   2004/12/16 20:43:15-02:00 chrisw@osdl.org +3 -2
-#   Backport of 2.6 fix to insert_vm_struct to make it return an error rather than BUG().
-# 
-diff -Nru a/arch/ia64/ia32/binfmt_elf32.c b/arch/ia64/ia32/binfmt_elf32.c
---- a/arch/ia64/ia32/binfmt_elf32.c	2004-12-19 07:39:49 -08:00
-+++ b/arch/ia64/ia32/binfmt_elf32.c	2004-12-19 07:39:49 -08:00
-@@ -95,7 +95,11 @@
- 		vma->vm_private_data = NULL;
- 		down_write(&current->mm->mmap_sem);
- 		{
--			insert_vm_struct(current->mm, vma);
-+			if (insert_vm_struct(current->mm, vma)) {
-+				kmem_cache_free(vm_area_cachep, vma);
-+				up_write(&current->mm->mmap_sem);
-+				return;
-+			}
- 		}
- 		up_write(&current->mm->mmap_sem);
- 	}
-@@ -117,7 +121,11 @@
- 		vma->vm_private_data = NULL;
- 		down_write(&current->mm->mmap_sem);
- 		{
--			insert_vm_struct(current->mm, vma);
-+			if (insert_vm_struct(current->mm, vma)) {
-+				kmem_cache_free(vm_area_cachep, vma);
-+				up_write(&current->mm->mmap_sem);
-+				return;
-+			}
- 		}
- 		up_write(&current->mm->mmap_sem);
- 	}
-@@ -164,7 +172,7 @@
- {
- 	unsigned long stack_base;
- 	struct vm_area_struct *mpnt;
--	int i;
-+	int i, ret;
- 
- 	stack_base = IA32_STACK_TOP - MAX_ARG_PAGES*PAGE_SIZE;
- 
-@@ -188,7 +196,11 @@
- 		mpnt->vm_pgoff = 0;
- 		mpnt->vm_file = NULL;
- 		mpnt->vm_private_data = 0;
--		insert_vm_struct(current->mm, mpnt);
-+		if ((ret = insert_vm_struct(current->mm, mpnt))) {
-+			up_write(&current->mm->mmap_sem);
-+			kmem_cache_free(vm_area_cachep, mpnt);
-+			return ret;
-+		}
- 		current->mm->total_vm = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT;
- 	}
- 
-diff -Nru a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
---- a/arch/ia64/mm/init.c	2004-12-19 07:39:49 -08:00
-+++ b/arch/ia64/mm/init.c	2004-12-19 07:39:49 -08:00
-@@ -105,7 +105,13 @@
- 		vma->vm_pgoff = 0;
- 		vma->vm_file = NULL;
- 		vma->vm_private_data = NULL;
--		insert_vm_struct(current->mm, vma);
-+		down_write(&current->mm->mmap_sem);
-+		if (insert_vm_struct(current->mm, vma)) {
-+			up_write(&current->mm->mmap_sem);
-+			kmem_cache_free(vm_area_cachep, vma);
-+			return;
-+		}
-+		up_write(&current->mm->mmap_sem);
- 	}
- 
- 	/* map NaT-page at address zero to speed up speculative dereferencing of NULL: */
-@@ -117,7 +123,13 @@
- 			vma->vm_end = PAGE_SIZE;
- 			vma->vm_page_prot = __pgprot(pgprot_val(PAGE_READONLY) | _PAGE_MA_NAT);
- 			vma->vm_flags = VM_READ | VM_MAYREAD | VM_IO | VM_RESERVED;
--			insert_vm_struct(current->mm, vma);
-+			down_write(&current->mm->mmap_sem);
-+			if (insert_vm_struct(current->mm, vma)) {
-+				up_write(&current->mm->mmap_sem);
-+				kmem_cache_free(vm_area_cachep, vma);
-+				return;
-+			}
-+			up_write(&current->mm->mmap_sem);
- 		}
- 	}
- }
-diff -Nru a/arch/s390x/kernel/exec32.c b/arch/s390x/kernel/exec32.c
---- a/arch/s390x/kernel/exec32.c	2004-12-19 07:39:49 -08:00
-+++ b/arch/s390x/kernel/exec32.c	2004-12-19 07:39:49 -08:00
-@@ -41,7 +41,7 @@
- {
- 	unsigned long stack_base;
- 	struct vm_area_struct *mpnt;
--	int i;
-+	int i, ret;
- 
- 	stack_base = STACK_TOP - MAX_ARG_PAGES*PAGE_SIZE;
- 
-@@ -65,7 +65,11 @@
- 		mpnt->vm_pgoff = 0;
- 		mpnt->vm_file = NULL;
- 		mpnt->vm_private_data = (void *) 0;
--		insert_vm_struct(current->mm, mpnt);
-+		if ((ret = insert_vm_struct(current->mm, mpnt))) {
-+			up_write(&current->mm->mmap_sem);
-+			kmem_cache_free(vm_area_cachep, mpnt);
-+			return ret;
-+		}
- 		current->mm->total_vm = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT;
- 	} 
- 
-diff -Nru a/arch/x86_64/ia32/ia32_binfmt.c b/arch/x86_64/ia32/ia32_binfmt.c
---- a/arch/x86_64/ia32/ia32_binfmt.c	2004-12-19 07:39:49 -08:00
-+++ b/arch/x86_64/ia32/ia32_binfmt.c	2004-12-19 07:39:49 -08:00
-@@ -225,7 +225,7 @@
- {
- 	unsigned long stack_base;
- 	struct vm_area_struct *mpnt;
--	int i;
-+	int i, ret;
- 
- 	stack_base = IA32_STACK_TOP - MAX_ARG_PAGES*PAGE_SIZE;
- 
-@@ -250,7 +250,11 @@
- 		mpnt->vm_pgoff = 0;
- 		mpnt->vm_file = NULL;
- 		mpnt->vm_private_data = (void *) 0;
--		insert_vm_struct(current->mm, mpnt);
-+		if ((ret = insert_vm_struct(current->mm, mpnt))) {
-+			up_write(&current->mm->mmap_sem);
-+			kmem_cache_free(vm_area_cachep, mpnt);
-+			return ret;
-+		}
- 		current->mm->total_vm = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT;
- 	} 
- 
-diff -Nru a/fs/exec.c b/fs/exec.c
---- a/fs/exec.c	2004-12-19 07:39:49 -08:00
-+++ b/fs/exec.c	2004-12-19 07:39:49 -08:00
-@@ -327,7 +327,7 @@
- {
- 	unsigned long stack_base;
- 	struct vm_area_struct *mpnt;
--	int i;
-+	int i, ret;
- 
- 	stack_base = STACK_TOP - MAX_ARG_PAGES*PAGE_SIZE;
- 
-@@ -387,7 +387,6 @@
- 
- 	down_write(&current->mm->mmap_sem);
- 	{
--		struct vm_area_struct *vma;
- 		mpnt->vm_mm = current->mm;
- 		mpnt->vm_start = PAGE_MASK & (unsigned long) bprm->p;
- 		mpnt->vm_end = STACK_TOP;
-@@ -402,13 +401,11 @@
- 		mpnt->vm_pgoff = 0;
- 		mpnt->vm_file = NULL;
- 		mpnt->vm_private_data = (void *) 0;
--		vma = find_vma(current->mm, mpnt->vm_start);
--		if (vma) {
-+		if ((ret = insert_vm_struct(current->mm, mpnt))) {
- 			up_write(&current->mm->mmap_sem);
- 			kmem_cache_free(vm_area_cachep, mpnt);
--			return -ENOMEM;
-+			return ret;
- 		}
--		insert_vm_struct(current->mm, mpnt);
- 		current->mm->total_vm = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT;
- 	} 
- 
-diff -Nru a/include/linux/mm.h b/include/linux/mm.h
---- a/include/linux/mm.h	2004-12-19 07:39:49 -08:00
-+++ b/include/linux/mm.h	2004-12-19 07:39:49 -08:00
-@@ -548,7 +548,7 @@
- /* mmap.c */
- extern void lock_vma_mappings(struct vm_area_struct *);
- extern void unlock_vma_mappings(struct vm_area_struct *);
--extern void insert_vm_struct(struct mm_struct *, struct vm_area_struct *);
-+extern int insert_vm_struct(struct mm_struct *, struct vm_area_struct *);
- extern void __insert_vm_struct(struct mm_struct *, struct vm_area_struct *);
- extern void build_mmap_rb(struct mm_struct *);
- extern void exit_mmap(struct mm_struct *);
-diff -Nru a/mm/mmap.c b/mm/mmap.c
---- a/mm/mmap.c	2004-12-19 07:39:49 -08:00
-+++ b/mm/mmap.c	2004-12-19 07:39:49 -08:00
-@@ -1193,14 +1193,15 @@
- 	validate_mm(mm);
- }
- 
--void insert_vm_struct(struct mm_struct * mm, struct vm_area_struct * vma)
-+int insert_vm_struct(struct mm_struct * mm, struct vm_area_struct * vma)
- {
- 	struct vm_area_struct * __vma, * prev;
- 	rb_node_t ** rb_link, * rb_parent;
- 
- 	__vma = find_vma_prepare(mm, vma->vm_start, &prev, &rb_link, &rb_parent);
- 	if (__vma && __vma->vm_start < vma->vm_end)
--		BUG();
-+		return -ENOMEM;
- 	vma_link(mm, vma, prev, rb_link, rb_parent);
- 	validate_mm(mm);
-+	return 0;
- }
diff --git a/sys-kernel/ck-sources/files/digest-ck-sources-2.4.28-r3 b/sys-kernel/ck-sources/files/digest-ck-sources-2.4.28-r3
deleted file mode 100644
index eb0a5120a193..000000000000
--- a/sys-kernel/ck-sources/files/digest-ck-sources-2.4.28-r3
+++ /dev/null
@@ -1,3 +0,0 @@
-MD5 ac7735000d185bc7778c08288760a8a3 linux-2.4.28.tar.bz2 31064046
-MD5 bd4598c4660ddd3e2b95775d5e3cca8c patch-2.4.28-lck1.bz2 384270
-MD5 50396cf54380f4525f94bca93e4b5b8a linux-2.4.28-CAN-2004-0814.patch 145448