sys-kernel/pf-sources: add 6.1-pf2

Signed-off-by: Joonas Niilola <juippis@gentoo.org>

sys-kernel/pf-sources/Manifest

@@ -15,5 +15,6 @@ DIST linux-6.0-pf4.tar.gz 218368702 BLAKE2B d6585d02938abd1bc587dc5d6c3597bc8b96
 DIST linux-6.0-pf5.tar.gz 218385127 BLAKE2B 21dcb503b10decda6c02f6613f022d0f300be6366afcc205cd8b84f929f384822801d1eabe69a7b88b81218ade4d465e977fd2eb9a7d41d9c5665cbf43d8c08b SHA512 1711d15dbcd77d838a2b7c710debbb0c9ddcbee16922c35df85169dd61d028b6a2e62ca202488350dc4f4f512d6d2b2a3c70a6c269d114e2886c892be4caf327
 DIST linux-6.0-pf6.tar.gz 218406147 BLAKE2B b084ffd751a3be9043ab0c306623c2ede6597fa024d72e959778a6185c83410aae7e165bd008bbbd0eddc5066d65ad342afaa4f66669190995ea1ab5a3f0b0e8 SHA512 99b766969216a0692d475a15dd6ecf36c29852e6702585c8c47f4d18516301f98c8f1aed3515ba65872e5628118fc84ddcbc8bdc816e7f4e94ce139dbe6c5035
 DIST linux-6.1-pf1.tar.gz 220692376 BLAKE2B 4d5eb13df0d433057a7b7a6c347c44f42f3edbd8cf714258d274f8c65226e9ac09b80d583088678b25865dc73c2c29085949731b425e8529a5022c590d94220e SHA512 8b54d6b79e21fd89e64faac7502d846f9b1a1f6a1ad52f3bb3ead6074f7fe8e9fa531b8fa06a22372127a66da0c0234fb114a9f707e6512e3643328173ec1729
+DIST linux-6.1-pf2.tar.gz 220718450 BLAKE2B 54ce340573f6c0144db3a77355553a49607b83ef7fe5fda308d4eb4d04c5b5014ea9241f8e17e7c2bd89b7f10567a14814d027fe1826d78f4182127a1ebfa825 SHA512 db7d28834ea60e38873823c3a83e1f6a128d34f0a698a728052cde50cee7c5f40a8b41e0ec53e069887fe4b72ea3837a5adc4deee4036e8c6bda084cac0d806b
 DIST prjc-519-r1-vd-test.patch 274504 BLAKE2B 87950689ffe97134100aa91d0ff89acd6f4e93b626ad7ab08af464a49457f16526cae7b863d53213dd129d47b6f97b3407ae7027b02656d9eba85942241e8d3f SHA512 d652b6060400329d051257fedee5d9f37a70554ab722e93a15f294d1c6229bfa227941461147e0128178b02875cdf838e0d71e89884d8c01e7549ee482213b71
 DIST prjc_v5.18-r2.patch 270353 BLAKE2B 15d7ed7a0eb6f7ad37feaf52ab7c383e1c7c3e72fb41a767c8d1151a0ad41255c216ede1e4938a041f3b628874ed61398c61dd7b0e0b62090730f2fd0f6a70db SHA512 25c558bd6281a09bb611c6cca68084b27d0f2e290d2c0575e88b6a94322fad86de6dbeda30eb77919edd5adff921ad445593d9478f115ec93fa2e4c7ed6b5c1e

sys-kernel/pf-sources/pf-sources-6.1_p2.ebuild

@@ -0,0 +1,86 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Define what default functions to run
+ETYPE="sources"
+
+# No 'experimental' USE flag provided, but we still want to use genpatches
+K_EXP_GENPATCHES_NOUSE="1"
+
+# Just get basic genpatches, -pf patch set already includes vanilla-linux updates
+K_GENPATCHES_VER="1"
+
+# -pf already sets EXTRAVERSION to kernel Makefile
+K_NOSETEXTRAVERSION="1"
+
+# Not supported by the Gentoo security team
+K_SECURITY_UNSUPPORTED="1"
+
+# We want the very basic patches from gentoo-sources, experimental patch is
+# already included in pf-sources
+K_WANT_GENPATCHES="base extras"
+
+# major kernel version, e.g. 5.14
+SHPV="${PV/_p*/}"
+
+# Replace "_p" with "-pf"
+PFPV="${PV/_p/-pf}"
+
+inherit kernel-2 optfeature
+detect_version
+
+DESCRIPTION="Linux kernel fork that includes the pf-kernel patchset and Gentoo's genpatches"
+HOMEPAGE="https://pfkernel.natalenko.name/
+	https://dev.gentoo.org/~mpagano/genpatches/"
+SRC_URI="https://codeberg.org/pf-kernel/linux/archive/v${PFPV}.tar.gz -> linux-${PFPV}.tar.gz
+	https://dev.gentoo.org/~mpagano/genpatches/tarballs/genpatches-${SHPV}-${K_GENPATCHES_VER}.base.tar.xz
+	https://dev.gentoo.org/~mpagano/genpatches/tarballs/genpatches-${SHPV}-${K_GENPATCHES_VER}.extras.tar.xz"
+
+KEYWORDS="~amd64 ~ppc ~ppc64 ~x86"
+
+S="${WORKDIR}/linux-${PFPV}"
+
+K_EXTRAEINFO="For more info on pf-sources and details on how to report problems,
+	see: ${HOMEPAGE}."
+
+pkg_setup() {
+	ewarn ""
+	ewarn "${PN} is *not* supported by the Gentoo Kernel Project in any way."
+	ewarn "If you need support, please contact the pf developers directly."
+	ewarn "Do *not* open bugs in Gentoo's bugzilla unless you have issues with"
+	ewarn "the ebuilds. Thank you."
+	ewarn ""
+
+	kernel-2_pkg_setup
+}
+
+src_unpack() {
+	# Since the Codeberg-hosted pf-sources include full kernel sources, we need to manually override
+	# the src_unpack phase because kernel-2_src_unpack() does a lot of unwanted magic here.
+	unpack ${A}
+
+	mv linux linux-${PFPV} || die "Failed to move source directory"
+}
+
+src_prepare() {
+	# kernel-2_src_prepare doesn't apply PATCHES(). After pf-sources moved to Codeberg, we need
+	# to manually eapply the genpatches too.
+	eapply "${WORKDIR}"/*.patch
+	default
+}
+
+pkg_postinst() {
+	# Fixes "wrongly" detected directory name, bgo#862534.
+	local KV_FULL="${PFPV}"
+	kernel-2_pkg_postinst
+
+	optfeature "userspace KSM helper" sys-process/uksmd
+}
+
+pkg_postrm() {
+	# Same here, bgo#862534.
+	local KV_FULL="${PFPV}"
+	kernel-2_pkg_postrm
+}