app-emulation/xen-tools: add security patches, drop vulnerable

Closes: https://bugs.gentoo.org/754033
Signed-off-by: Tomáš Mózes <hydrapolic@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/18226
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

4 files changed, 536 insertions, 9 deletions

diff --git a/app-emulation/xen-tools/Manifest b/app-emulation/xen-tools/Manifest
index 77c0db9f6000..47ebae234982 100644
--- a/app-emulation/xen-tools/Manifest
+++ b/app-emulation/xen-tools/Manifest
@@ -1,13 +1,17 @@
 DIST OpenSSL_1_1_1b.tar.gz 8384386 BLAKE2B f720ee2bb1ba9a104334cc39988942b5f18e9df54ec114969983e013d1d5e766e2605237281dfbd7218523b0f64ed465238d2da995791c4a789cb5e20b2d9be3 SHA512 f09f07226c1ea7d903d65572f6c63e1dd8afbbe4789438572ccae3c31445c30cf353dbf2e7637ab9d1042a2dc221cacdbed6167e881c1a1ad40163f751a33b28
+DIST OpenSSL_1_1_1g.tar.gz 9975550 BLAKE2B 22efa4ffe5d56a861bc4e2e1bc9a558e79265a3789acd9ca65d0a1162a1808a089a92a234e88c951f2a3cdabd3b1908ac7fe6d5f2b5fe554f229a22c11ab185b SHA512 bc8d24d7fc93542a8d77e13a57768de242ef679ef4db93c1b6b981a15a60646a5c5d869d066248448f3eb1ab2012e3ddc80bf301f486c0574d469a3f7db7b8d4
 DIST berkeley-softfloat-b64af41c3276f97f0e181920400ee056b9c88037.tar.gz 148741 BLAKE2B 72014022926b636147e202d74c42df2ce9cfed00b91c275d5b2e0afbc5c68765445cbe7ac6389d7c2512bd1d45b0e16e999936552d09bbc733ab66c92968bd31 SHA512 8420c29faa7ff57e06d6758b03e81ca0630c59946bc031e8611f1449e23634cf901b502161f2c1423c0cff949b5481445e36a3aa53dc885b61ca2c673b3ba567
+DIST brotli-666c3280cc11dc433c303d79a83d4ffbdd12cc8d.tar.gz 23855739 BLAKE2B 7406ec5b29ac66afbcd7c1376bb3208f298d19b6592b2869c52173aa64947d58bd443f9a61c67deaf046be910a0e31c0b843e5508e97e0e1f5e7bce100d86904 SHA512 df8e90562c4fd7f0e787949df6bc4f5a165b39bd333f442d27874fe65640fbba268f9350d7113e6761a5acceb66d78e75f1a296e5a89b94574edf28109cdc812
+DIST edk2-06dc822d045c2bb42e497487935485302486e151.tar.gz 13192042 BLAKE2B 81afa7fd5f6f14fff35baa3c6c64583fa21c7b793ed847a3362fd05a926bb4402db911f9f78f4ffd76a6de9b815171dfa245ae41afac3b022cd108597e8c1ac3 SHA512 a032a1496db7ddc32a7d6d1a7d5fe4122ab43b13547ec019855166d785f162268ad82ceb3c41efafe1687e73fc72599ee6852741652451e1cb329fd655c69b6c
 DIST edk2-20d2e5a125e34fc8501026613a71549b2a1a3e54.tar.gz 14567879 BLAKE2B 381d47674afcc7b611edee91531694a70e6799c2b351d81632777fb382a8cce968e44a1f3e17c4852db28e81624e2ec1ebb98ed121c2a6cc3f2982939eb546a5 SHA512 1a4b4d8eacd495e705fea924b16640d6814fba7ec25a3153222eb981d43b0fd9b16b54baf8feecf99cd89b10f7735ff4b075660453d0fc2722fe4608353c8aeb
 DIST ipxe-git-1dd56dbd11082fb622c2ed21cfaced4f47d798a6.tar.gz 3810726 BLAKE2B b95266ec7fcee5c27065ba999b023ded9eb42a3690555e626911493f1dc995927fa67071bdc6432b3995df82134f8c49ea0d72eaf407f455dd1e2675d5b8d844 SHA512 8120696ba6d79fd9189664deed9b0489825d8d1edf7b931023b3979b7b9f82248e5b808c4517036cd40a85442ddf51a8dcad3b05d7f3c3cc6650654d53da4050
 DIST seabios-1.12.1.tar.gz 613450 BLAKE2B cb926b650c41a9962db407945cb5b6558079b061bd61f32ea56aedf0d37a00d10ad4434acbe717ffbc0dd1d1c0767304af8e640a53b0fc3784969dfa1590f681 SHA512 58755ce842adcb99c0f2f3ebbf9ec6d4a5072753966ab46805a96db1570847b109a90e6e03d61f9088ef877ca8ba96a8006777dc38ec434fce6b487f6c1f91d0
 DIST seabios-1.13.0.tar.gz 620952 BLAKE2B 460a7dd2b2775b981bbd890ed0a50fe905794c68b0b895799667dd1378bb84125712330c2f6945112709d42cfb7b01196c7fff99051e44b6211d47d19531cfae SHA512 7f158badf7deecc2998eab2a08f3615dfe5a7c0a51323f7b4568a4d1280935bc32bb466c8226d87d2ca7e13f9f117ff0092befcc0699bc31c5018e84754e8393
 DIST xen-4.13.1-upstream-patches-3.tar.xz 87056 BLAKE2B 01d7133b8f7e3c9a42b9771dcb7739777f79f229941114cce70ba2897dd52bf53f08de35602a0b40a120fc155c274dbf91e107856f4afdae2c4f7b4bc0a67cdd SHA512 d67e9ddfbf27dc5a23a77679b1b2524a49c2aec3ff9eb3472f9e075893d87401f8e99707b0652744eb4af7a3ed9a815c3925de49995bcd7c82d97c13a69b5309
 DIST xen-4.13.1.tar.gz 39024612 BLAKE2B efff138699fac2c14fad2e0dfd4535ebd744577df3dddccc2a589b81a76f24fc81c75e295f4cd33ca2e820929417b22d714504b576cb0737a563037bd56b6a95 SHA512 b56d20704155d98d803496cba83eb928e0f986a750831cd5600fc88d0ae772fe1456571654375054043d2da8daca255cc98385ebf08b1b1a75ecf7f4b7a0ee90
+DIST xen-4.13.2-upstream-patches-0.tar.xz 15404 BLAKE2B e4f679e4281e4edfe4f1e7722c19a973461b9a6423828f17719dfd766a73ef61a74b1cd87f375e2b0c2ec9cbed7b6a0f12c4a9982bbc325cdbba4c70a7145248 SHA512 122fe404f9c19567016e43208ddd08bdac56e7f264853d6cbe0929650fc4ada7175cc24c0e4fbf088acab77127eb76454948b98cbc731e35a12e1b068a5fd793
 DIST xen-4.13.2.tar.gz 39037826 BLAKE2B ad2b7c3003ca29e5e60a85c581f706ef87d99eadf939ed36ebe8f6698582f7a29dbdaf502039b60a0afe7ad4ae6ce89713e69dc8b8a7d5abe65063da7f1baa5b SHA512 cd3092281c97e9421e303aa288aac04dcccd5536ba7c0ff4d51fbf3d07b5ffacfe3456ba06f5cf63577dafbf8cf3a5d9825ceb5e9ef8ca1427900cc3e57b50a3
-DIST xen-4.14.0-upstream-patches-1.tar.xz 45360 BLAKE2B 0f72a2cc3d18557b86a2a83f97e4141be46a20e3ba59ccc881a34a4408988eba9827e3b927bc07aba9678123d783303e7d47d789e57323a7f6691d718c019dc8 SHA512 3d5093e4367d27e7f6e8d4cc31841a5c80cc3fb870d6cb32131d064e16cbb559e9a783c70eec1ce13c960b3e2a8d5e23e18d26b936bc418b434df3bb801d3e4f
+DIST xen-4.14.0-upstream-patches-4.tar.xz 79204 BLAKE2B 54d3ba5eac263d78c052cdf2b7958662dc29f689f03d03692c20c881a6b520bf08c86cf830a2727c2a2249c256aa0d06dea75496c8ee6699361c86c3f91bbd83 SHA512 c18b43a16e225cd1c50fe975fa1daf414e8e5fd47e4d3c9e2c655001ae59ab6fed5d332e5f34acc4f01b3c9d42bd425a86e084a4eb22c360257689aab3fe6825
 DIST xen-4.14.0.tar.gz 39950576 BLAKE2B db4c3e79cfdfb10260d0d14d9d28e8c8bd9bf23f42aee743acf8f560bf4cdb96a425c0df887c70f9755f62680be24bfbe0149e52a4cb843ae83090cd9d6afc71 SHA512 ebce47a2f754955d8517123d69f62006634d97620fbbe3784869a0667466e586a249f57ffaf7846d5bcb45d69377cde43354c82c233fbb5407e55653b9a33ac0
 DIST xen-gentoo-patches-21.tar.xz 18280 BLAKE2B 95446da72fc16cb82e4e51df8796c64db05a30894a351a98dbd6700ce354c34956ca09a1af98125a4e56c337936e8fae296d806519b8afa23a82b078aa0db8f1 SHA512 3cffac162606a09b10b47dca604f167897e6ac8d153411d3464ef29a7a4d46ac5b92340884cb21279cb2d053b131f1ea5cb2111e3e9a21b3298b5ab3320ee34d
 DIST xen-gentoo-patches-22.tar.xz 18764 BLAKE2B e0da49b39fbc6b689db47e40a4fbb4f6568644fe192b114cce01b0406cba4bf23339ad1bf39b972f895df004916827b6e774f97fc079aeb8ac436763efda5fc3 SHA512 5b7959af4ed30edd2526698ab60a86353e35d9dc48dc941b6df7659a7c4904260461e0decbd8d788542bd69384736f2175861d4943c3738618d20788b19ea9b1
diff --git a/app-emulation/xen-tools/files/gentoo-patches.conf b/app-emulation/xen-tools/files/gentoo-patches.conf
index 6e28428602aa..23d836ed8d16 100644
--- a/app-emulation/xen-tools/files/gentoo-patches.conf
+++ b/app-emulation/xen-tools/files/gentoo-patches.conf
@@ -73,6 +73,16 @@ ${_gx054} ${_gx056}
 ${_gx060}
 "
 
+# xen-tools-4.13.2 patches set (v1)
+_gpv_xen_tools_4132_1="
+${_gx038}
+${_gx027}
+${_gx028} ${_gx029}
+${_gx037}
+${_gx053} ${_gx050} ${_gx051}
+${_gx054} ${_gx056}
+"
+
 # xen-tools-4.14.0 patches set
 _gpv_xen_tools_4140_0="
 ${_gx039}
diff --git a/app-emulation/xen-tools/xen-tools-4.13.2-r1.ebuild b/app-emulation/xen-tools/xen-tools-4.13.2-r1.ebuild
new file mode 100644
index 000000000000..9fa2b645afc8
--- /dev/null
+++ b/app-emulation/xen-tools/xen-tools-4.13.2-r1.ebuild
@@ -0,0 +1,512 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6..9} )
+PYTHON_REQ_USE='ncurses,xml,threads(+)'
+
+inherit bash-completion-r1 flag-o-matic multilib python-single-r1 toolchain-funcs
+
+MY_PV=${PV/_/-}
+
+if [[ $PV == *9999 ]]; then
+	inherit git-r3
+	REPO="xen.git"
+	EGIT_REPO_URI="git://xenbits.xen.org/${REPO}"
+	S="${WORKDIR}/${REPO}"
+else
+	KEYWORDS="~amd64 ~arm ~arm64 ~x86"
+	UPSTREAM_VER=0
+	SECURITY_VER=29
+	# xen-tools's gentoo patches tarball
+	GENTOO_VER=21
+	# xen-tools's gentoo patches version which apply to this specific ebuild
+	GENTOO_GPV=1
+	# xen-tools ovmf's patches
+	OVMF_VER=
+
+	SEABIOS_VER="1.12.1"
+	EDK2_COMMIT="06dc822d045c2bb42e497487935485302486e151"
+	EDK2_OPENSSL_VERSION="1_1_1g"
+	EDK2_SOFTFLOAT_COMMIT="b64af41c3276f97f0e181920400ee056b9c88037"
+	EDK2_BROTLI_COMMIT="666c3280cc11dc433c303d79a83d4ffbdd12cc8d"
+	IPXE_COMMIT="1dd56dbd11082fb622c2ed21cfaced4f47d798a6"
+
+	[[ -n ${UPSTREAM_VER} ]] && \
+		UPSTREAM_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${P/-tools/}-upstream-patches-${UPSTREAM_VER}.tar.xz
+		https://github.com/hydrapolic/gentoo-dist/raw/master/xen/${P/-tools/}-upstream-patches-${UPSTREAM_VER}.tar.xz"
+	[[ -n ${SECURITY_VER} ]] && \
+		SECURITY_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN/-tools}-security-patches-${SECURITY_VER}.tar.xz
+		https://github.com/hydrapolic/gentoo-dist/raw/master/xen/${PN/-tools/}-security-patches-${SECURITY_VER}.tar.xz"
+	[[ -n ${GENTOO_VER} ]] && \
+		GENTOO_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN/-tools}-gentoo-patches-${GENTOO_VER}.tar.xz
+		https://github.com/hydrapolic/gentoo-dist/raw/master/xen/${PN/-tools/}-gentoo-patches-${GENTOO_VER}.tar.xz"
+	[[ -n ${OVMF_VER} ]] && \
+		OVMF_PATCHSET_URI="https://dev.gentoo.org/~dlan/distfiles/${PN/-tools}-ovmf-patches-${OVMF_VER}.tar.xz"
+
+	SRC_URI="https://downloads.xenproject.org/release/xen/${MY_PV}/xen-${MY_PV}.tar.gz
+	https://github.com/qemu/seabios/archive/rel-${SEABIOS_VER}.tar.gz -> seabios-${SEABIOS_VER}.tar.gz
+	ipxe? ( http://xenbits.xen.org/xen-extfiles/ipxe-git-${IPXE_COMMIT}.tar.gz )
+	ovmf? ( https://github.com/tianocore/edk2/archive/${EDK2_COMMIT}.tar.gz -> edk2-${EDK2_COMMIT}.tar.gz
+		https://github.com/openssl/openssl/archive/OpenSSL_${EDK2_OPENSSL_VERSION}.tar.gz
+		https://github.com/ucb-bar/berkeley-softfloat-3/archive/${EDK2_SOFTFLOAT_COMMIT}.tar.gz -> berkeley-softfloat-${EDK2_SOFTFLOAT_COMMIT}.tar.gz
+		https://github.com/google/brotli/archive/${EDK2_BROTLI_COMMIT}.tar.gz -> brotli-${EDK2_BROTLI_COMMIT}.tar.gz
+		${OVMF_PATCHSET_URI} )
+	${UPSTREAM_PATCHSET_URI}
+	${SECURITY_PATCHSET_URI}
+	${GENTOO_PATCHSET_URI}"
+
+	S="${WORKDIR}/xen-${MY_PV}"
+fi
+
+DESCRIPTION="Xen tools including QEMU and xl"
+HOMEPAGE="https://www.xenproject.org"
+DOCS=( README )
+
+LICENSE="GPL-2"
+SLOT="0/$(ver_cut 1-2)"
+# Inclusion of IUSE ocaml on stabalizing requires maintainer of ocaml to (get off his hands and) make
+# >=dev-lang/ocaml-4 stable
+# Masked in profiles/eapi-5-files instead
+IUSE="api debug doc flask +hvm +ipxe ocaml ovmf +pam pygrub python +qemu +qemu-traditional +rombios screen sdl static-libs system-ipxe system-qemu system-seabios"
+
+REQUIRED_USE="
+	${PYTHON_REQUIRED_USE}
+	ipxe? ( rombios )
+	ovmf? ( hvm )
+	pygrub? ( python )
+	rombios? ( hvm )
+	system-ipxe? ( rombios )
+	?? ( ipxe system-ipxe )
+	?? ( qemu system-qemu )"
+
+COMMON_DEPEND="
+	sys-apps/pciutils
+	dev-libs/lzo:2
+	dev-libs/glib:2
+	dev-libs/yajl
+	dev-libs/libaio
+	dev-libs/libgcrypt:0
+	sys-libs/zlib
+	${PYTHON_DEPS}
+"
+
+DEPEND="${COMMON_DEPEND}
+	>=sys-kernel/linux-headers-4.11
+	$(python_gen_cond_dep '
+		dev-python/lxml[${PYTHON_MULTI_USEDEP}]
+		pam? ( dev-python/pypam[${PYTHON_MULTI_USEDEP}] )
+	')
+	x86? ( sys-devel/dev86
+		system-ipxe? ( sys-firmware/ipxe[qemu] )
+		sys-power/iasl )
+	api? ( dev-libs/libxml2
+		net-misc/curl )
+
+	ovmf? (
+		!arm? ( !arm64? ( dev-lang/nasm ) )
+		$(python_gen_impl_dep sqlite)
+		)
+	!amd64? ( >=sys-apps/dtc-1.4.0 )
+	amd64? ( sys-power/iasl
+		system-seabios? ( sys-firmware/seabios )
+		system-ipxe? ( sys-firmware/ipxe[qemu] )
+		rombios? ( sys-devel/bin86 sys-devel/dev86 ) )
+	dev-lang/perl
+	app-misc/pax-utils
+	doc? (
+		app-text/ghostscript-gpl
+		app-text/pandoc
+		$(python_gen_cond_dep '
+			dev-python/markdown[${PYTHON_MULTI_USEDEP}]
+		')
+		dev-texlive/texlive-latexextra
+		media-gfx/transfig
+	)
+	hvm? ( x11-base/xorg-proto )
+	qemu? (
+		app-arch/snappy:=
+		x11-libs/pixman
+		sdl? (
+			media-libs/libsdl[X]
+			media-libs/libsdl2[X]
+		)
+	)
+	system-qemu? ( app-emulation/qemu[xen] )
+	ocaml? ( dev-ml/findlib
+		>=dev-lang/ocaml-4 )
+	python? ( >=dev-lang/swig-4.0.0 )"
+
+RDEPEND="${COMMON_DEPEND}
+	sys-apps/iproute2[-minimal]
+	net-misc/bridge-utils
+	screen? (
+		app-misc/screen
+		app-admin/logrotate
+	)"
+
+# hvmloader is used to bootstrap a fully virtualized kernel
+# Approved by QA team in bug #144032
+QA_WX_LOAD="
+	usr/libexec/xen/boot/hvmloader
+	usr/share/qemu-xen/qemu/hppa-firmware.img
+	usr/share/qemu-xen/qemu/s390-ccw.img
+	usr/share/qemu-xen/qemu/u-boot.e500
+"
+
+QA_PREBUILT="
+	usr/libexec/xen/bin/elf2dmp
+	usr/libexec/xen/bin/ivshmem-client
+	usr/libexec/xen/bin/ivshmem-server
+	usr/libexec/xen/bin/qemu-edid
+	usr/libexec/xen/bin/qemu-img
+	usr/libexec/xen/bin/qemu-io
+	usr/libexec/xen/bin/qemu-keymap
+	usr/libexec/xen/bin/qemu-nbd
+	usr/libexec/xen/bin/qemu-pr-helper
+	usr/libexec/xen/bin/qemu-system-i386
+	usr/libexec/xen/bin/virtfs-proxy-helper
+	usr/libexec/xen/libexec/xen-bridge-helper
+	usr/share/qemu-xen/qemu/s390-ccw.img
+	usr/share/qemu-xen/qemu/s390-netboot.img
+	usr/share/qemu-xen/qemu/u-boot.e500
+"
+
+RESTRICT="test"
+
+pkg_setup() {
+	python_setup
+	export "CONFIG_LOMOUNT=y"
+
+	#bug 522642, disable compile tools/tests
+	export "CONFIG_TESTS=n"
+
+	if [[ -z ${XEN_TARGET_ARCH} ]] ; then
+		if use x86 && use amd64; then
+			die "Confusion! Both x86 and amd64 are set in your use flags!"
+		elif use x86; then
+			export XEN_TARGET_ARCH="x86_32"
+		elif use amd64 ; then
+			export XEN_TARGET_ARCH="x86_64"
+		elif use arm; then
+			export XEN_TARGET_ARCH="arm32"
+		elif use arm64; then
+			export XEN_TARGET_ARCH="arm64"
+		else
+			die "Unsupported architecture!"
+		fi
+	fi
+}
+
+src_prepare() {
+	local i
+
+	# Upstream's patchset
+	if [[ -n ${UPSTREAM_VER} ]]; then
+		einfo "Try to apply Xen Upstream patch set"
+		eapply "${WORKDIR}"/patches-upstream
+	fi
+
+	# Security patchset
+	if [[ -n ${SECURITY_VER} ]]; then
+	einfo "Try to apply Xen Security patch set"
+		# apply main xen patches
+		# Two parallel systems, both work side by side
+		# Over time they may concdense into one. This will suffice for now
+		EPATCH_SUFFIX="patch"
+		EPATCH_FORCE="yes"
+
+		source "${WORKDIR}"/patches-security/${PV}.conf || die
+
+		for i in ${XEN_SECURITY_MAIN}; do
+			eapply "${WORKDIR}"/patches-security/xen/$i
+		done
+
+		# apply qemu-xen/upstream patches
+		pushd "${S}"/tools/qemu-xen/ > /dev/null
+		for i in ${XEN_SECURITY_QEMUU}; do
+			eapply "${WORKDIR}"/patches-security/qemuu/$i
+		done
+		popd > /dev/null
+
+		# apply qemu-traditional patches
+		pushd "${S}"/tools/qemu-xen-traditional/ > /dev/null
+		for i in ${XEN_SECURITY_QEMUT}; do
+			eapply "${WORKDIR}"/patches-security/qemut/$i
+		done
+		popd > /dev/null
+	fi
+
+	# move before Gentoo patch, one patch should apply to seabios, to fix gcc-4.5.x build err
+	mv ../seabios-rel-${SEABIOS_VER} tools/firmware/seabios-dir-remote || die
+	pushd tools/firmware/ > /dev/null
+	ln -s seabios-dir-remote seabios-dir || die
+	popd > /dev/null
+
+	# Gentoo's patchset
+	if [[ -n ${GENTOO_VER} && -n ${GENTOO_GPV} ]]; then
+		einfo "Try to apply Gentoo specific patch set"
+		source "${FILESDIR}"/gentoo-patches.conf || die
+		_gpv=_gpv_${PN/-/_}_${PV//./}_${GENTOO_GPV}
+		for i in ${!_gpv}; do
+			eapply "${WORKDIR}"/patches-gentoo/$i
+		done
+	fi
+
+	# Ovmf's patchset
+	if use ovmf; then
+		if [[ -n ${OVMF_VER} ]];then
+			einfo "Try to apply Ovmf patch set"
+			pushd "${WORKDIR}"/edk2-*/ > /dev/null
+			eapply "${WORKDIR}"/patches-ovmf
+			popd > /dev/null
+		fi
+		mv ../edk2-${EDK2_COMMIT} tools/firmware/ovmf-dir-remote || die
+		rm -r tools/firmware/ovmf-dir-remote/CryptoPkg/Library/OpensslLib/openssl || die
+		rm -r tools/firmware/ovmf-dir-remote/ArmPkg/Library/ArmSoftFloatLib/berkeley-softfloat-3 || die
+		rm -r tools/firmware/ovmf-dir-remote/BaseTools/Source/C/BrotliCompress/brotli || die
+		rm -r tools/firmware/ovmf-dir-remote/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli || die
+		mv ../openssl-OpenSSL_${EDK2_OPENSSL_VERSION} tools/firmware/ovmf-dir-remote/CryptoPkg/Library/OpensslLib/openssl || die
+		mv ../berkeley-softfloat-3-${EDK2_SOFTFLOAT_COMMIT} tools/firmware/ovmf-dir-remote/ArmPkg/Library/ArmSoftFloatLib/berkeley-softfloat-3 || die
+		cp -r ../brotli-${EDK2_BROTLI_COMMIT} tools/firmware/ovmf-dir-remote/BaseTools/Source/C/BrotliCompress/brotli || die
+		cp -r ../brotli-${EDK2_BROTLI_COMMIT} tools/firmware/ovmf-dir-remote/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli || die
+		cp tools/firmware/ovmf-makefile tools/firmware/ovmf-dir-remote/Makefile || die
+	fi
+
+	# ipxe
+	if use ipxe; then
+		cp "${DISTDIR}/ipxe-git-${IPXE_COMMIT}.tar.gz" tools/firmware/etherboot/_ipxe.tar.gz || die
+
+		# gcc 10
+		cp "${WORKDIR}/patches-gentoo/xen-tools-4.13.0-ipxe-gcc10.patch" tools/firmware/etherboot/patches/ipxe-gcc10.patch || die
+		echo ipxe-gcc10.patch >> tools/firmware/etherboot/patches/series || die
+	fi
+
+	mv tools/qemu-xen/qemu-bridge-helper.c tools/qemu-xen/xen-bridge-helper.c || die
+
+	# Fix texi2html build error with new texi2html, qemu.doc.html
+	sed -i -e "/texi2html -monolithic/s/-number//" tools/qemu-xen-traditional/Makefile || die
+
+	use api || sed -e "/SUBDIRS-\$(LIBXENAPI_BINDINGS) += libxen/d" -i tools/Makefile || die
+	sed -e 's:$(MAKE) PYTHON=$(PYTHON) subdirs-$@:LC_ALL=C "$(MAKE)" PYTHON=$(PYTHON) subdirs-$@:' \
+		-i tools/firmware/Makefile || die
+
+	# Drop .config, fixes to gcc-4.6
+	sed -e '/-include $(XEN_ROOT)\/.config/d' -i Config.mk || die "Couldn't	drop"
+
+	# drop flags
+	unset CFLAGS
+	unset LDFLAGS
+	unset ASFLAGS
+	unset CPPFLAGS
+
+	if ! use pygrub; then
+		sed -e '/^SUBDIRS-y += pygrub/d' -i tools/Makefile || die
+	fi
+
+	if ! use python; then
+		sed -e '/^SUBDIRS-y += python$/d' -i tools/Makefile || die
+	fi
+
+	if ! use hvm; then
+		sed -e '/SUBDIRS-$(CONFIG_X86) += firmware/d' -i tools/Makefile || die
+	# Bug 351648
+	elif ! use x86 && ! has x86 $(get_all_abis); then
+		mkdir -p "${WORKDIR}"/extra-headers/gnu || die
+		touch "${WORKDIR}"/extra-headers/gnu/stubs-32.h || die
+		export CPATH="${WORKDIR}"/extra-headers
+	fi
+
+	if use qemu; then
+		if use sdl; then
+			sed -i -e "s:\$\$source/configure:\0 --enable-sdl:" \
+				tools/Makefile || die
+		else
+			sed -i -e "s:\${QEMU_ROOT\:\-\.}/configure:\0 --disable-sdl:" \
+				tools/qemu-xen-traditional/xen-setup || die
+			sed -i -e "s:\$\$source/configure:\0 --disable-sdl:" \
+				tools/Makefile || die
+		fi
+	else
+		# Don't bother with qemu, only needed for fully virtualised guests
+		sed -i '/SUBDIRS-$(CONFIG_QEMU_XEN)/s/^/#/g' tools/Makefile || die
+	fi
+
+	# Reset bash completion dir; Bug 472438
+	sed -e "s:^BASH_COMPLETION_DIR ?= \$(CONFIG_DIR)/bash_completion.d:BASH_COMPLETION_DIR ?= $(get_bashcompdir):" \
+		-i Config.mk || die
+	sed -i -e "/bash-completion/s/xl\.sh/xl/g" tools/libxl/Makefile || die
+
+	# xencommons, Bug #492332, sed lighter weight than patching
+	sed -e 's:\$QEMU_XEN -xen-domid:test -e "\$QEMU_XEN" \&\& &:' \
+		-i tools/hotplug/Linux/init.d/xencommons.in || die
+
+	# fix bashishm
+	sed -e '/Usage/s/\$//g' \
+		-i tools/hotplug/Linux/init.d/xendriverdomain.in || die
+
+	# respect multilib, usr/lib/libcacard.so.0.0.0
+	sed -e "/^libdir=/s/\/lib/\/$(get_libdir)/" \
+		-i tools/qemu-xen/configure || die
+
+	#bug 518136, don't build 32bit exactuable for nomultilib profile
+	if [[ "${ARCH}" == 'amd64' ]] && ! has_multilib_profile; then
+		sed -i -e "/x86_emulator/d" tools/tests/Makefile || die
+	fi
+
+	# uncomment lines in xl.conf
+	sed -e 's:^#autoballoon=:autoballoon=:' \
+		-e 's:^#lockfile=:lockfile=:' \
+		-e 's:^#vif.default.script=:vif.default.script=:' \
+		-i tools/examples/xl.conf  || die
+
+	# disable capstone (Bug #673474)
+	sed -e "s:\$\$source/configure:\0 --disable-capstone:" \
+		-i tools/Makefile || die
+
+	# disable glusterfs
+	sed -e "s:\$\$source/configure:\0 --disable-glusterfs:" \
+		-i tools/Makefile || die
+
+	default
+}
+
+src_configure() {
+	local myconf="--prefix=${PREFIX}/usr \
+		--libdir=${PREFIX}/usr/$(get_libdir) \
+		--libexecdir=${PREFIX}/usr/libexec \
+		--localstatedir=${EPREFIX}/var \
+		--disable-werror \
+		--disable-xen \
+		--enable-tools \
+		--enable-docs \
+		$(use_enable api xenapi) \
+		$(use_enable ipxe) \
+		$(usex system-ipxe '--with-system-ipxe=/usr/share/ipxe' '') \
+		$(use_enable ocaml ocamltools) \
+		$(use_enable ovmf) \
+		$(use_enable pam) \
+		$(use_enable rombios) \
+		--with-xenstored=$(usex ocaml 'oxenstored' 'xenstored') \
+		"
+
+	use system-seabios && myconf+=" --with-system-seabios=/usr/share/seabios/bios.bin"
+	use system-qemu && myconf+=" --with-system-qemu=/usr/bin/qemu-system-x86_64"
+	use amd64 && myconf+=" $(use_enable qemu-traditional)"
+	tc-ld-disable-gold # Bug 669570
+	econf ${myconf}
+}
+
+src_compile() {
+	local myopt
+	use debug && myopt="${myopt} debug=y"
+	use python && myopt="${myopt} XENSTAT_PYTHON_BINDINGS=y"
+
+	if test-flag-CC -fno-strict-overflow; then
+		append-flags -fno-strict-overflow
+	fi
+
+	emake CC="$(tc-getCC)" LD="$(tc-getLD)" AR="$(tc-getAR)" RANLIB="$(tc-getRANLIB)" build-tools ${myopt}
+
+	if use doc; then
+		emake -C docs build
+	else
+		emake -C docs man-pages
+	fi
+}
+
+src_install() {
+	# Override auto-detection in the build system, bug #382573
+	export INITD_DIR=/tmp/init.d
+	export CONFIG_LEAF_DIR=../tmp/default
+
+	# Let the build system compile installed Python modules.
+	local PYTHONDONTWRITEBYTECODE
+	export PYTHONDONTWRITEBYTECODE
+
+	emake DESTDIR="${ED}" DOCDIR="/usr/share/doc/${PF}" \
+		XEN_PYTHON_NATIVE_INSTALL=y install-tools
+
+	# Created at runtime
+	rm -rv "${ED}/var/run" || die
+
+	# Fix the remaining Python shebangs.
+	python_fix_shebang "${D}"
+
+	# Remove RedHat-specific stuff
+	rm -rf "${D}"/tmp || die
+
+	if use doc; then
+		emake DESTDIR="${D}" DOCDIR="/usr/share/doc/${PF}" install-docs
+		dodoc -r docs/{pdf,txt}
+	else
+		emake -C docs DESTDIR="${D}" DOCDIR="/usr/share/doc/${PF}" install-man-pages # Bug 668032
+	fi
+	dodoc ${DOCS[@]}
+
+	newconfd "${FILESDIR}"/xendomains.confd xendomains
+	newconfd "${FILESDIR}"/xenstored.confd xenstored
+	newconfd "${FILESDIR}"/xenconsoled.confd xenconsoled
+	newinitd "${FILESDIR}"/xendomains.initd-r2 xendomains
+	newinitd "${FILESDIR}"/xenstored.initd-r1 xenstored
+	newinitd "${FILESDIR}"/xenconsoled.initd xenconsoled
+	newinitd "${FILESDIR}"/xencommons.initd xencommons
+	newconfd "${FILESDIR}"/xencommons.confd xencommons
+	newinitd "${FILESDIR}"/xenqemudev.initd xenqemudev
+	newconfd "${FILESDIR}"/xenqemudev.confd xenqemudev
+	newinitd "${FILESDIR}"/xen-watchdog.initd xen-watchdog
+
+	if use screen; then
+		cat "${FILESDIR}"/xendomains-screen.confd >> "${D}"/etc/conf.d/xendomains || die
+		cp "${FILESDIR}"/xen-consoles.logrotate "${D}"/etc/xen/ || die
+		keepdir /var/log/xen-consoles
+	fi
+
+	# For -static-libs wrt Bug 384355
+	if ! use static-libs; then
+		rm -f "${D}"/usr/$(get_libdir)/*.a "${D}"/usr/$(get_libdir)/ocaml/*/*.a
+	fi
+
+	# for xendomains
+	keepdir /etc/xen/auto
+
+	# Remove files failing QA AFTER emake installs them, avoiding seeking absent files
+	find "${D}" \( -name openbios-sparc32 -o -name openbios-sparc64 \
+		-o -name openbios-ppc -o -name palcode-clipper \) -delete || die
+
+	keepdir /var/lib/xen/dump
+	keepdir /var/lib/xen/xenpaging
+	keepdir /var/lib/xenstored
+	keepdir /var/log/xen
+
+	if use python; then
+		python_domodule "${S}/tools/xenstat/libxenstat/bindings/swig/python/xenstat.py"
+		python_domodule "${S}/tools/xenstat/libxenstat/bindings/swig/python/_xenstat.so"
+	fi
+
+	python_optimize
+}
+
+pkg_postinst() {
+	elog "Official Xen Guide and the offical wiki page:"
+	elog "https://wiki.gentoo.org/wiki/Xen"
+	elog "https://wiki.xen.org/wiki/Main_Page"
+	elog ""
+	elog "Recommended to utilise the xencommons script to config system at boot"
+	elog "Add by use of rc-update on completion of the install"
+
+	if ! use hvm; then
+		echo
+		elog "HVM (VT-x and AMD-V) support has been disabled. If you need hvm"
+		elog "support enable the hvm use flag."
+		elog "An x86 or amd64 system is required to build HVM support."
+	fi
+
+	if use qemu; then
+		elog "The qemu-bridge-helper is renamed to the xen-bridge-helper in the in source"
+		elog "build of qemu.  This allows for app-emulation/qemu to be emerged concurrently"
+		elog "with the qemu capable xen.  It is up to the user to distinguish between and utilise"
+		elog "the qemu-bridge-helper and the xen-bridge-helper. File bugs of any issues that arise"
+	fi
+}
diff --git a/app-emulation/xen-tools/xen-tools-4.14.0-r2.ebuild b/app-emulation/xen-tools/xen-tools-4.14.0-r3.ebuild
index 6e50b8d46e37..dec7829740ea 100644
--- a/app-emulation/xen-tools/xen-tools-4.14.0-r2.ebuild
+++ b/app-emulation/xen-tools/xen-tools-4.14.0-r3.ebuild
@@ -17,7 +17,7 @@ if [[ $PV == *9999 ]]; then
 	S="${WORKDIR}/${REPO}"
 else
 	KEYWORDS="~amd64 ~arm ~arm64 ~x86"
-	UPSTREAM_VER=1
+	UPSTREAM_VER=4
 	SECURITY_VER=28
 	# xen-tools's gentoo patches tarball
 	GENTOO_VER=22
@@ -27,9 +27,10 @@ else
 	OVMF_VER=
 
 	SEABIOS_VER="1.13.0"
-	EDK2_COMMIT="20d2e5a125e34fc8501026613a71549b2a1a3e54"
-	EDK2_OPENSSL_VERSION="1_1_1b"
+	EDK2_COMMIT="06dc822d045c2bb42e497487935485302486e151"
+	EDK2_OPENSSL_VERSION="1_1_1g"
 	EDK2_SOFTFLOAT_COMMIT="b64af41c3276f97f0e181920400ee056b9c88037"
+	EDK2_BROTLI_COMMIT="666c3280cc11dc433c303d79a83d4ffbdd12cc8d"
 	IPXE_COMMIT="1dd56dbd11082fb622c2ed21cfaced4f47d798a6"
 
 	[[ -n ${UPSTREAM_VER} ]] && \
@@ -50,6 +51,7 @@ else
 	ovmf? ( https://github.com/tianocore/edk2/archive/${EDK2_COMMIT}.tar.gz -> edk2-${EDK2_COMMIT}.tar.gz
 		https://github.com/openssl/openssl/archive/OpenSSL_${EDK2_OPENSSL_VERSION}.tar.gz
 		https://github.com/ucb-bar/berkeley-softfloat-3/archive/${EDK2_SOFTFLOAT_COMMIT}.tar.gz -> berkeley-softfloat-${EDK2_SOFTFLOAT_COMMIT}.tar.gz
+		https://github.com/google/brotli/archive/${EDK2_BROTLI_COMMIT}.tar.gz -> brotli-${EDK2_BROTLI_COMMIT}.tar.gz
 		${OVMF_PATCHSET_URI} )
 	${UPSTREAM_PATCHSET_URI}
 	${SECURITY_PATCHSET_URI}
@@ -263,8 +265,12 @@ src_prepare() {
 		mv ../edk2-${EDK2_COMMIT} tools/firmware/ovmf-dir-remote || die
 		rm -r tools/firmware/ovmf-dir-remote/CryptoPkg/Library/OpensslLib/openssl || die
 		rm -r tools/firmware/ovmf-dir-remote/ArmPkg/Library/ArmSoftFloatLib/berkeley-softfloat-3 || die
+		rm -r tools/firmware/ovmf-dir-remote/BaseTools/Source/C/BrotliCompress/brotli || die
+		rm -r tools/firmware/ovmf-dir-remote/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli || die
 		mv ../openssl-OpenSSL_${EDK2_OPENSSL_VERSION} tools/firmware/ovmf-dir-remote/CryptoPkg/Library/OpensslLib/openssl || die
 		mv ../berkeley-softfloat-3-${EDK2_SOFTFLOAT_COMMIT} tools/firmware/ovmf-dir-remote/ArmPkg/Library/ArmSoftFloatLib/berkeley-softfloat-3 || die
+		cp -r ../brotli-${EDK2_BROTLI_COMMIT} tools/firmware/ovmf-dir-remote/BaseTools/Source/C/BrotliCompress/brotli || die
+		cp -r ../brotli-${EDK2_BROTLI_COMMIT} tools/firmware/ovmf-dir-remote/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli || die
 		cp tools/firmware/ovmf-makefile tools/firmware/ovmf-dir-remote/Makefile || die
 	fi
 
@@ -277,11 +283,6 @@ src_prepare() {
 		echo ipxe-gcc10.patch >> tools/firmware/etherboot/patches/series || die
 	fi
 
-	# gcc 10
-	# libxlu_pci.c:32:18: error: 'func' may be used uninitialized in this function
-	sed -e '/CFLAGS/s/Werror/Wno-error/g' \
-		-i tools/libxl/Makefile || die
-
 	mv tools/qemu-xen/qemu-bridge-helper.c tools/qemu-xen/xen-bridge-helper.c || die
 
 	# Fix texi2html build error with new texi2html, qemu.doc.html