--- freebsd-sources-9.0-r4.ebuild	2012-06-27 19:29:23.000000000 +0900
+++ freebsd-sources-9.1_beta1.ebuild	2012-07-16 02:33:24.000000000 +0900
@@ -47,7 +47,7 @@
 		-i "${S}/conf/kern.pre.mk" \
 		-i "${S}/conf/kmod.mk" || die
 
-	epatch "${FILESDIR}/${PN}-9.0-gentoo.patch"
+	epatch "${FILESDIR}/${PN}-9.1-gentoo.patch"
 	epatch "${FILESDIR}/${PN}-6.0-flex-2.5.31.patch"
 	sed -e 's/elf64-sparc/elf64-sparc-freebsd/g' -i	"${S}/conf/ldscript.sparc64" || die
 	epatch "${FILESDIR}/${PN}-6.1-ntfs.patch"
@@ -60,9 +60,6 @@
 	# vop_whiteout to tmpfs, so it can be used as an overlay
 	# unionfs filesystem over the cd9660 readonly filesystem.
 	epatch "${FILESDIR}/${PN}-7.0-tmpfs_whiteout_stub.patch"
-
-	epatch "${FILESDIR}/${PN}-cve-2012-0217.patch"
-	epatch "${FILESDIR}/${PN}-9.0-ipv6refcount.patch"
 }
 
 src_compile() {