Added the patch for the mremap/munmap vulnerability. Bug #42024.

7 files changed, 283 insertions, 18 deletions

diff --git a/sys-kernel/wolk-sources/ChangeLog b/sys-kernel/wolk-sources/ChangeLog
index 09bde1c3df49..73cc207aa7c2 100644
--- a/sys-kernel/wolk-sources/ChangeLog
+++ b/sys-kernel/wolk-sources/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for sys-kernel/wolk-sources
-# Copyright 2002-2003 Gentoo Technologies, Inc.; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sys-kernel/wolk-sources/ChangeLog,v 1.31 2004/01/06 00:28:57 plasmaroo Exp $
+# Copyright 2002-2004 Gentoo Technologies, Inc.; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/wolk-sources/ChangeLog,v 1.32 2004/02/18 16:11:59 plasmaroo Exp $
+
+*wolk-sources-4.9-r4 (18 Feb 2004)
+
+  18 Feb 2004; <plasmaroo@gentoo.org> wolk-sources-4.10_pre7-r3.ebuild,
+  wolk-sources-4.9-r4.ebuild, files/wolk-sources-4.9s.munmap.patch:
+  Added the patch for the mremap/munmap vulnerability. Bug #42024.
 
 *wolk-sources-4.10_pre7-r2 (06 Jan 2004)
 
diff --git a/sys-kernel/wolk-sources/Manifest b/sys-kernel/wolk-sources/Manifest
index c8789ef7e1bb..169d0e188edc 100644
--- a/sys-kernel/wolk-sources/Manifest
+++ b/sys-kernel/wolk-sources/Manifest
@@ -1,23 +1,28 @@
+MD5 865a2d87ae7a992da3be94a734111ec0 wolk-sources-4.10_pre7-r1.ebuild 4020
+MD5 377e90f19096c056d755dceed53aea50 ChangeLog 12353
 MD5 fffdad471260d307109e093b8329a76b wolk-sources-4.10_pre7.ebuild 4017
-MD5 4df221792a90e51a0256c62c8877603c wolk-sources-4.9-r1.ebuild 4024
 MD5 3e9e3a6d3bcf27bb6b2b18d018ad4cc2 wolk-sources-4.10_pre7-r2.ebuild 4208
-MD5 3846337958cc498a769937b608385be8 wolk-sources-4.9-r3.ebuild 4223
-MD5 865a2d87ae7a992da3be94a734111ec0 wolk-sources-4.10_pre7-r1.ebuild 4020
-MD5 ce05e1bd3e016f3556122c01da0d5cee ChangeLog 12109
-MD5 a0dcabb396915fb5b0e860888494f1ca wolk-sources-4.9.ebuild 2022
 MD5 6fd890f722da90b57c3c3f37ff79c75e metadata.xml 226
+MD5 a0dcabb396915fb5b0e860888494f1ca wolk-sources-4.9.ebuild 2022
+MD5 4df221792a90e51a0256c62c8877603c wolk-sources-4.9-r1.ebuild 4024
+MD5 3846337958cc498a769937b608385be8 wolk-sources-4.9-r3.ebuild 4223
 MD5 d18ff5a683988f1048963c164c20f209 wolk-sources-4.9-r2.ebuild 4024
-MD5 a61e57d5483a06f20da339d91f98fbb8 files/wolk-sources-4.9s.rtc_fix.patch 6769
-MD5 e7b64a09d10444ca699e9696a4035c3e files/patches.txt 12893
-MD5 94da93ba922ec8143b6d7a8470747fb5 files/wolk-4.9s-setup.c.patch 531
-MD5 89bada44b04d81e4cb483ff373519e20 files/digest-wolk-sources-4.10_pre7-r1 1393
-MD5 89bada44b04d81e4cb483ff373519e20 files/digest-wolk-sources-4.10_pre7-r2 1393
-MD5 89bada44b04d81e4cb483ff373519e20 files/digest-wolk-sources-4.10_pre7 1393
-MD5 e637c6fa41097ea2c4693d0766f2e1c5 files/do_brk_fix.patch 242
+MD5 1f157f77ce2714ec602cbfcb80534fe4 wolk-sources-4.10_pre7-r3.ebuild 4291
+MD5 6a99802cd2acca75e0935a73d0ff7130 wolk-sources-4.9-r4.ebuild 4306
 MD5 d5efa40a4cca5b1a29d16204dd1f3a32 files/wolk-4.9s-page.h.patch 635
-MD5 ea878071b2c0b95fa16add7d977e35d6 files/digest-wolk-sources-4.9 895
-MD5 e77a93fdf26f06cf3ea5080b27211725 files/wolk-sources.CAN-2003-0985.patch 414
-MD5 9cb43f53022757879c925fd0efd2be11 files/digest-wolk-sources-4.9-r1 1320
+MD5 89bada44b04d81e4cb483ff373519e20 files/digest-wolk-sources-4.10_pre7-r2 1393
+MD5 94da93ba922ec8143b6d7a8470747fb5 files/wolk-4.9s-setup.c.patch 531
 MD5 9cb43f53022757879c925fd0efd2be11 files/digest-wolk-sources-4.9-r2 1320
-MD5 9cb43f53022757879c925fd0efd2be11 files/digest-wolk-sources-4.9-r3 1320
+MD5 89bada44b04d81e4cb483ff373519e20 files/digest-wolk-sources-4.10_pre7-r3 1393
+MD5 9cb43f53022757879c925fd0efd2be11 files/digest-wolk-sources-4.9-r4 1320
 MD5 d4ef22c0e842ad7a48980130bf579e6e files/wolk-4.9s-speedstep.c.patch 777
+MD5 9cb43f53022757879c925fd0efd2be11 files/digest-wolk-sources-4.9-r1 1320
+MD5 89bada44b04d81e4cb483ff373519e20 files/digest-wolk-sources-4.10_pre7 1393
+MD5 e7b64a09d10444ca699e9696a4035c3e files/patches.txt 12893
+MD5 9cb43f53022757879c925fd0efd2be11 files/digest-wolk-sources-4.9-r3 1320
+MD5 e77a93fdf26f06cf3ea5080b27211725 files/wolk-sources.CAN-2003-0985.patch 414
+MD5 ea878071b2c0b95fa16add7d977e35d6 files/digest-wolk-sources-4.9 895
+MD5 89bada44b04d81e4cb483ff373519e20 files/digest-wolk-sources-4.10_pre7-r1 1393
+MD5 a61e57d5483a06f20da339d91f98fbb8 files/wolk-sources-4.9s.rtc_fix.patch 6769
+MD5 e637c6fa41097ea2c4693d0766f2e1c5 files/do_brk_fix.patch 242
+MD5 21ebf0ddc4b8ec4013470c4d243cd03b files/wolk-sources-4.9s.munmap.patch 826
diff --git a/sys-kernel/wolk-sources/files/digest-wolk-sources-4.10_pre7-r3 b/sys-kernel/wolk-sources/files/digest-wolk-sources-4.10_pre7-r3
new file mode 100644
index 000000000000..245eac2c6b8e
--- /dev/null
+++ b/sys-kernel/wolk-sources/files/digest-wolk-sources-4.10_pre7-r3
@@ -0,0 +1,17 @@
+MD5 c439d5c93d7fc9a1480a90842465bb97 linux-2.4.20.tar.bz2 27421046
+MD5 1a2631214a59d8cd1baadc709917518b linux-2.4.20-wolk4.0s.patch.bz2 8987097
+MD5 3695872e7123b1f8a0cbf1791755ba9a linux-2.4.20-wolk4.0s-to-4.1s.patch.bz2 38586
+MD5 2e43277e89e06604c6b2f824c1c5bf44 linux-2.4.20-wolk4.1s-to-4.2s.patch.bz2 204629
+MD5 a84b52c73a66d9daf5462cf4aa39311c linux-2.4.20-wolk4.2s-to-4.3s.patch.bz2 38388
+MD5 6fbff6c3c6c0e298eb203d6c2af36772 linux-2.4.20-wolk4.3s-to-4.4s.patch.bz2 634399
+MD5 022f242d488e6def5e23791787491e6e linux-2.4.20-wolk4.4s-to-4.5s.patch.bz2 35905
+MD5 0b758dcfc015034f80b10f8bba194d58 linux-2.4.20-wolk4.5s-to-4.6s.patch.bz2 89749
+MD5 51412491c4aed5b328f7dc68085b865d linux-2.4.20-wolk4.6s-to-4.7s.patch.bz2 726436
+MD5 992ecfbd8c227938ebe395e1b5682bcb linux-2.4.20-wolk4.7s-to-4.8s.patch.bz2 41114
+MD5 06d2f90afaa7438f56653611a7a00cce linux-2.4.20-wolk4.8s-to-4.9s.patch.bz2 400853
+MD5 b979f5f2a55b0ac6070a94e0e026e3af 4.10s-pre7-update.patch.bz2 2701033
+MD5 3495fc5d08cd1c45c3252d438dddd2e9 1007_bootsplash-v3.0.7-2.4.20-0.patch 83101
+MD5 164b794eb5eb3321ee24c6f63734aee9 1007_bootsplash-v3.0.7-2.4.20-1-aty128.patch 1163
+MD5 87bdd189276be8de8c9f8177855e7f27 1007_bootsplash-v3.0.8-2.4.20-update.patch 4402
+MD5 48110e2e60a28e6a433bbb24f0bd93a9 1008_supermount-1.2.9-2.4.20-OLDIDE.patch 169980
+MD5 4c94545d63a35b216c7a9c5c3e10b223 1009_mipv6-0.9.5.1-v2.4.20-wolk4.0s.patch 586142
diff --git a/sys-kernel/wolk-sources/files/digest-wolk-sources-4.9-r4 b/sys-kernel/wolk-sources/files/digest-wolk-sources-4.9-r4
new file mode 100644
index 000000000000..1a638cec623d
--- /dev/null
+++ b/sys-kernel/wolk-sources/files/digest-wolk-sources-4.9-r4
@@ -0,0 +1,16 @@
+MD5 c439d5c93d7fc9a1480a90842465bb97 linux-2.4.20.tar.bz2 27421046
+MD5 1a2631214a59d8cd1baadc709917518b linux-2.4.20-wolk4.0s.patch.bz2 8987097
+MD5 3695872e7123b1f8a0cbf1791755ba9a linux-2.4.20-wolk4.0s-to-4.1s.patch.bz2 38586
+MD5 2e43277e89e06604c6b2f824c1c5bf44 linux-2.4.20-wolk4.1s-to-4.2s.patch.bz2 204629
+MD5 a84b52c73a66d9daf5462cf4aa39311c linux-2.4.20-wolk4.2s-to-4.3s.patch.bz2 38388
+MD5 6fbff6c3c6c0e298eb203d6c2af36772 linux-2.4.20-wolk4.3s-to-4.4s.patch.bz2 634399
+MD5 022f242d488e6def5e23791787491e6e linux-2.4.20-wolk4.4s-to-4.5s.patch.bz2 35905
+MD5 0b758dcfc015034f80b10f8bba194d58 linux-2.4.20-wolk4.5s-to-4.6s.patch.bz2 89749
+MD5 51412491c4aed5b328f7dc68085b865d linux-2.4.20-wolk4.6s-to-4.7s.patch.bz2 726436
+MD5 992ecfbd8c227938ebe395e1b5682bcb linux-2.4.20-wolk4.7s-to-4.8s.patch.bz2 41114
+MD5 06d2f90afaa7438f56653611a7a00cce linux-2.4.20-wolk4.8s-to-4.9s.patch.bz2 400853
+MD5 3495fc5d08cd1c45c3252d438dddd2e9 1007_bootsplash-v3.0.7-2.4.20-0.patch 83101
+MD5 164b794eb5eb3321ee24c6f63734aee9 1007_bootsplash-v3.0.7-2.4.20-1-aty128.patch 1163
+MD5 87bdd189276be8de8c9f8177855e7f27 1007_bootsplash-v3.0.8-2.4.20-update.patch 4402
+MD5 48110e2e60a28e6a433bbb24f0bd93a9 1008_supermount-1.2.9-2.4.20-OLDIDE.patch 169980
+MD5 4c94545d63a35b216c7a9c5c3e10b223 1009_mipv6-0.9.5.1-v2.4.20-wolk4.0s.patch 586142
diff --git a/sys-kernel/wolk-sources/files/wolk-sources-4.9s.munmap.patch b/sys-kernel/wolk-sources/files/wolk-sources-4.9s.munmap.patch
new file mode 100644
index 000000000000..e5fb62eb95e1
--- /dev/null
+++ b/sys-kernel/wolk-sources/files/wolk-sources-4.9s.munmap.patch
@@ -0,0 +1,27 @@
+--- linux-2.4.20-wolk4.9s/mm/mremap.c	2004-02-18 15:46:31.000000000 +0000
++++ linux-2.4.20-wolk4.9s/mm/mremap.c.plasmaroo	2004-02-18 15:51:29.000000000 +0000
+@@ -316,7 +316,9 @@
+ 		if ((addr <= new_addr) && (addr+old_len) > new_addr)
+ 			goto out;
+ 
+-		do_munmap(current->mm, new_addr, new_len);
++		ret = do_munmap(current->mm, new_addr, new_len);
++		if (ret && new_len)
++			goto out;
+ 	}
+ 
+ 	/*
+@@ -324,9 +326,11 @@
+ 	 * the unnecessary pages..
+ 	 * do_munmap does all the needed commit accounting
+ 	 */
+-	ret = addr;
+ 	if (old_len >= new_len) {
+-		do_munmap(current->mm, addr+new_len, old_len - new_len);
++		ret = do_munmap(current->mm, addr+new_len, old_len - new_len);
++		if (ret && old_len != new_len)
++			goto out;
++		ret = addr;
+ 		if (!(flags & MREMAP_FIXED) || (new_addr == addr))
+ 			goto out;
+ 		old_len = new_len;
diff --git a/sys-kernel/wolk-sources/wolk-sources-4.10_pre7-r3.ebuild b/sys-kernel/wolk-sources/wolk-sources-4.10_pre7-r3.ebuild
new file mode 100644
index 000000000000..e904ff424116
--- /dev/null
+++ b/sys-kernel/wolk-sources/wolk-sources-4.10_pre7-r3.ebuild
@@ -0,0 +1,97 @@
+# Copyright 1999-2004 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/wolk-sources/wolk-sources-4.10_pre7-r3.ebuild,v 1.1 2004/02/18 16:11:59 plasmaroo Exp $
+
+IUSE="build wolk-bootsplash wolk-supermount ipv6"
+
+# OKV=original kernel version, KV=patched kernel version.  They can be the same.
+
+ETYPE="sources"
+
+inherit kernel || die
+
+OKV=2.4.20
+EXTRAVERSION="-${PN/-*/}4.10s-pre7"
+KV="${OKV}${EXTRAVERSION}"
+
+S=${WORKDIR}/linux-${KV}
+DESCRIPTION="Working Overloaded Linux Kernel (Server-Edition)"
+KEYWORDS="~x86 ~ppc ~sparc ~alpha ~hppa ~arm ~mips"
+SRC_PATH="mirror://www.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2"
+
+SRC_URI="http://www.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.0s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.0s-to-4.1s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.1s-to-4.2s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.2s-to-4.3s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.3s-to-4.4s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.4s-to-4.5s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.5s-to-4.6s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.6s-to-4.7s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.7s-to-4.8s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.8s-to-4.9s.patch.bz2
+	http://wolk.sourceforge.net/tmp/4.10s-pre7-update.patch.bz2
+	wolk-bootsplash? ( http://wolk.sourceforge.net/Workstation-Edition/1007_bootsplash-v3.0.7-2.4.20-0.patch
+			 http://wolk.sourceforge.net/Workstation-Edition/1007_bootsplash-v3.0.7-2.4.20-1-aty128.patch
+			 http://wolk.sourceforge.net/Workstation-Edition/1007_bootsplash-v3.0.8-2.4.20-update.patch)
+	wolk-supermount? ( http://wolk.sourceforge.net/Workstation-Edition/1008_supermount-1.2.9-2.4.20-OLDIDE.patch)
+	ipv6? ( http://wolk.sourceforge.net/Workstation-Edition/1009_mipv6-0.9.5.1-v2.4.20-wolk4.0s.patch )"
+
+SLOT="${KV}"
+HOMEPAGE="http://wolk.sourceforge.net http://www.kernel.org"
+
+src_unpack() {
+local PATCHEFILES="-wolk4.0s -wolk4.0s-to-4.1s -wolk4.1s-to-4.2s -wolk4.2s-to-4.3s -wolk4.3s-to-4.4s -wolk4.4s-to-4.5s -wolk4.5s-to-4.6s -wolk4.6s-to-4.7s -wolk4.7s-to-4.8s -wolk4.8s-to-4.9s"
+
+	unpack linux-${OKV}.tar.bz2 || die
+		mv linux-${OKV} linux-${KV} || die
+		cd ${WORKDIR}/linux-${KV} || die
+		for PATCHES in ${PATCHEFILES}
+		do
+			epatch ${DISTDIR}/linux-${OKV}${PATCHES}.patch.bz2 || die
+		done
+
+	epatch ${DISTDIR}/4.10s-pre7-update.patch.bz2 || die
+
+		if [ "`use wolk-supermount`" ]; then
+			einfo "Applying Supermount patch"
+			epatch ${DISTDIR}/1008_supermount-1.2.9-2.4.20-OLDIDE.patch  || die
+		fi
+		if [ "`use ipv6`" ]; then
+			einfo "Applying MIPv6 patch"
+			epatch ${DISTDIR}/1009_mipv6-0.9.5.1-v2.4.20-wolk4.0s.patch  || die
+		fi
+		if [ "`use wolk-bootsplash`" ]; then
+			einfo "Applying Bootsplash patchset"
+			epatch ${DISTDIR}/1007_bootsplash-v3.0.7-2.4.20-0.patch  || die
+			epatch ${DISTDIR}/1007_bootsplash-v3.0.7-2.4.20-1-aty128.patch  || die
+			epatch ${DISTDIR}/1007_bootsplash-v3.0.8-2.4.20-update.patch || die
+		fi
+
+	# unnecessary according to:
+	# http://article.gmane.org/gmane.linux.wolk.devel/275
+	# epatch ${FILESDIR}/do_brk_fix.patch || die "failed to patch for do_brk vuln"
+
+	epatch ${FILESDIR}/${PN}.CAN-2003-0985.patch || die "Failed to patch mremap() vulnerability!"
+	epatch ${FILESDIR}/${PN}-4.9s.rtc_fix.patch || die "Failed to patch RTC vulnerabilities!"
+	epatch ${FILESDIR}/${PN}-4.9s.munmap.patch || die "Failed to apply munmap patch!"
+
+	kernel_universal_unpack
+}
+
+pkg_postinst() {
+	einfo
+	einfo "Since wolk-sources-4.6s the 3com 3c59x v0.99Za drivers are excluded."
+	einfo "For many people they may work, but too many people expecting problems"
+	einfo "with this drivers. They will be reintroduced when they are fixed."
+	einfo "You have to fall back to an earlier release of the wolk kernel when you want"
+	einfo "to use one of this drivers."
+	einfo
+	einfo "This new ebuild has support for the workstation patches."
+	einfo "With the wolk-bootsplash, wolk-supermount, and ipv6"
+	einfo "use flags you can take advantage of the, "
+	einfo "Bootsplash, Supermount, MIPv6 patches."
+	ewarn "Patches not guaranteed; YMMV..."
+	einfo
+}
+
diff --git a/sys-kernel/wolk-sources/wolk-sources-4.9-r4.ebuild b/sys-kernel/wolk-sources/wolk-sources-4.9-r4.ebuild
new file mode 100644
index 000000000000..8ac2775f71c2
--- /dev/null
+++ b/sys-kernel/wolk-sources/wolk-sources-4.9-r4.ebuild
@@ -0,0 +1,97 @@
+# Copyright 1999-2004 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-kernel/wolk-sources/wolk-sources-4.9-r4.ebuild,v 1.1 2004/02/18 16:11:59 plasmaroo Exp $
+
+IUSE="build wolk-bootsplash wolk-supermount ipv6"
+
+# OKV=original kernel version, KV=patched kernel version.  They can be the same.
+
+ETYPE="sources"
+
+inherit kernel || die
+
+OKV=2.4.20
+EXTRAVERSION="-${PN/-*/}4.9s"
+KV="${OKV}${EXTRAVERSION}"
+
+S=${WORKDIR}/linux-${KV}
+DESCRIPTION="Working Overloaded Linux Kernel (Server-Edition)"
+KEYWORDS="~x86 ~ppc ~sparc ~alpha ~hppa ~arm ~mips"
+SRC_PATH="mirror://www.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2"
+
+SRC_URI="http://www.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.0s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.0s-to-4.1s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.1s-to-4.2s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.2s-to-4.3s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.3s-to-4.4s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.4s-to-4.5s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.5s-to-4.6s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.6s-to-4.7s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.7s-to-4.8s.patch.bz2
+	mirror://sourceforge/wolk/linux-${OKV}-wolk4.8s-to-4.9s.patch.bz2
+		wolk-bootsplash? ( http://wolk.sourceforge.net/Workstation-Edition/1007_bootsplash-v3.0.7-2.4.20-0.patch
+			http://wolk.sourceforge.net/Workstation-Edition/1007_bootsplash-v3.0.7-2.4.20-1-aty128.patch
+			http://wolk.sourceforge.net/Workstation-Edition/1007_bootsplash-v3.0.8-2.4.20-update.patch)
+		wolk-supermount? ( http://wolk.sourceforge.net/Workstation-Edition/1008_supermount-1.2.9-2.4.20-OLDIDE.patch)
+		ipv6? ( http://wolk.sourceforge.net/Workstation-Edition/1009_mipv6-0.9.5.1-v2.4.20-wolk4.0s.patch )"
+
+SLOT="${KV}"
+HOMEPAGE="http://wolk.sourceforge.net http://www.kernel.org"
+
+src_unpack() {
+local PATCHEFILES="-wolk4.0s -wolk4.0s-to-4.1s -wolk4.1s-to-4.2s -wolk4.2s-to-4.3s -wolk4.3s-to-4.4s -wolk4.4s-to-4.5s -wolk4.5s-to-4.6s -wolk4.6s-to-4.7s -wolk4.7s-to-4.8s -wolk4.8s-to-4.9s"
+	unpack linux-${OKV}.tar.bz2 || die
+		mv linux-${OKV} linux-${KV} || die
+		cd ${WORKDIR}/linux-${KV} || die
+		for PATCHES in ${PATCHEFILES}
+		do
+			epatch ${DISTDIR}/linux-${OKV}${PATCHES}.patch.bz2 || die
+		done
+
+	einfo "Applying nvidia patches"
+	epatch ${FILESDIR}/wolk-4.9s-page.h.patch || die
+	epatch ${FILESDIR}/wolk-4.9s-setup.c.patch || die
+
+	einfo "Applying other needed patches"
+	epatch ${FILESDIR}/wolk-4.9s-speedstep.c.patch || die
+
+	if [ "`use wolk-supermount`" ]; then
+		ewinfo "Applying Supermount patch"
+		epatch ${DISTDIR}/1008_supermount-1.2.9-2.4.20-OLDIDE.patch  || die
+	fi
+	if [ "`use ipv6`" ]; then
+		einfo "Applying MIPv6 patch"
+		epatch ${DISTDIR}/1009_mipv6-0.9.5.1-v2.4.20-wolk4.0s.patch  || die
+	fi
+
+	if [ "`use wolk-bootsplash`" ]; then
+		einfo "Applying Bootsplash patches"
+		epatch ${DISTDIR}/1007_bootsplash-v3.0.7-2.4.20-0.patch  || die
+		epatch ${DISTDIR}/1007_bootsplash-v3.0.7-2.4.20-1-aty128.patch  || die
+		epatch ${DISTDIR}/1007_bootsplash-v3.0.8-2.4.20-update.patch || die
+	fi
+
+	epatch ${FILESDIR}/do_brk_fix.patch || die "Failed to patch for do_brk() vulnerability!"
+	epatch ${FILESDIR}/${PN}.CAN-2003-0985.patch || die "Failed to patch mremap() vulnerability!"
+	epatch ${FILESDIR}/${PN}-4.9s.rtc_fix.patch || die "Failed to patch RTC vulnerabilities!"
+	epatch ${FILESDIR}/${PN}-4.9s.munmap.patch || die "Failed to apply munmap patch!"
+
+	kernel_universal_unpack
+}
+
+pkg_postinst() {
+	einfo
+	einfo "Since wolk-sources-4.6s the 3com 3c59x v0.99Za drivers are excluded."
+	einfo "For many people they may work, but too many people expecting problems"
+	einfo "with this drivers. They will be reintroduced when they are fixed."
+	einfo "You have to fall back to an earlier release of the wolk kernel when you want"
+	einfo "to use one of this drivers."
+	einfo
+	einfo "This new ebuild has support for the workstation patches."
+	einfo "With the wolk-bootsplash, wolk-supermount, and"
+	einfo "ipv6 use flags you can take advantage of the"
+	einfo "Bootsplash, Supermount, and MIPv6 patches."
+	ewarn "Patches not guaranteed; YMMV..."
+	einfo
+}