sys-kernel/kpatch: add 0.9.10

Updated no werror patch for kpatch 0.9.10

Signed-off-by: Arisu Tachibana <alicef@gentoo.org>

sys-kernel/kpatch/Manifest

@@ -1,2 +1,3 @@
+DIST kpatch-0.9.10.tar.gz 341303 BLAKE2B 90cdad8b065ad93bac07c60ba990c6ef2c5311b53e5e9ae715d84ae8207c46b467db68ec17510d1238b86a1722f1b056bd4e2082ea90bc93bfc91a0f8414dca4 SHA512 d27f0e92d93539cc6ae6137419a99d124e5e2dba8bfbf67d15b0bf89230d2e92584c974ccae6932ce7a02460d73da9d46806e9104ee019ea3c6d3cfe8658be83
 DIST kpatch-0.9.7.tar.gz 283662 BLAKE2B c57578b2e5db8582cb09b9ba2bf2040cc5a178cd6c8fdb7f14a0819c50fd71eb8576b08264d019678498e98baf2875c3bd38247ebae31a9631f0e6a17ec5941a SHA512 c876d9b1e5f6e6ab858fa6f302e78152beb3e50cedd93f3c61ab6f747e32199b0601ad4a36d426d43d0e9a37d9bf1d6bbfddccc86df4b31d5e3e6edead6cded3
 DIST kpatch-0.9.8.tar.gz 297451 BLAKE2B 7970da061d2dfb66871e6fc3ff058da97dfb6bc224c9cff3fb25df586056389e1632e891cc481b007405f4662466441f78f82032ad0803d5ac7b10f9b5c500b6 SHA512 ab3a771dfcde92a9eee768afcf7fddb6f1ad5ba9e8c7f44d579d258ce9b6ee1722869b1b70c4597ae951b0faf71413efa26a5b135f50308c996b284a9dcee5b7

sys-kernel/kpatch/files/kpatch-0.9.10-no-werror.patch

@@ -0,0 +1,14 @@
+https://bugs.gentoo.org/776925
+diff --git a/kpatch-build/Makefile b/kpatch-build/Makefile
+index 4e964b7..fc2d796 100644
+--- a/kpatch-build/Makefile
++++ b/kpatch-build/Makefile
+@@ -1,7 +1,7 @@
+ include ../Makefile.inc
+ 
+ CFLAGS += -std=gnu11 -MMD -MP -I../kmod/patch -Iinsn -Wall -Wsign-compare \
+-	  -Wconversion -Wno-sign-conversion -g -Werror
++	  -Wconversion -Wno-sign-conversion -g
+ LDLIBS = -lelf
+ 
+ TARGETS = create-diff-object create-klp-module create-kpatch-module

sys-kernel/kpatch/kpatch-0.9.10.ebuild

@@ -0,0 +1,101 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit flag-o-matic linux-mod-r1
+
+if [[ "${PV}" == "9999" ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/dynup/${PN}.git"
+else
+	SRC_URI="https://github.com/dynup/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64"
+fi
+
+DESCRIPTION="Dynamic kernel patching for Linux"
+HOMEPAGE="https://github.com/dynup/kpatch"
+
+LICENSE="GPL-2+"
+SLOT="0"
+IUSE="contrib +kpatch +kpatch-build kmod test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	app-crypt/pesign
+	sys-libs/zlib
+	sys-apps/pciutils
+"
+
+DEPEND="
+	${RDEPEND}
+	dev-libs/elfutils
+	app-alternatives/yacc
+	test? ( || ( dev-util/shellcheck-bin dev-util/shellcheck ) )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-0.9.10-no-werror.patch
+)
+
+pkg_setup() {
+	if use kmod; then
+		if kernel_is gt 3 9 0; then
+			if ! linux_config_exists; then
+				eerror "Unable to check the currently running kernel for kpatch support"
+				eerror "Please be sure a .config file is available in the kernel src dir"
+				eerror "and ensure the kernel has been built."
+			else
+				# Fail to build if these kernel options are not enabled (see kpatch/kmod/core/Makefile)
+				CONFIG_CHECK="FUNCTION_TRACER HAVE_FENTRY MODULES SYSFS KALLSYMS_ALL"
+				ERROR_FUNCTION_TRACER="CONFIG_FUNCTION_TRACER must be enabled in the kernel's config file"
+				ERROR_HAVE_FENTRY="CONFIG_HAVE_FENTRY must be enabled in the kernel's config file"
+				ERROR_MODULES="CONFIG_MODULES must be enabled in the kernel's config file"
+				ERROR_SYSFS="CONFIG_SYSFS must be enabled in the kernel's config file"
+				ERROR_KALLSYMS_ALL="CONFIG_KALLSYMS_ALL must be enabled in the kernel's config file"
+			fi
+		else
+			eerror
+			eerror "kpatch is not available for Linux kernels below 4.0.0"
+			eerror
+			die "Upgrade the kernel sources before installing kpatch."
+		fi
+		check_extra_config
+	fi
+
+	linux-mod-r1_pkg_setup
+}
+
+src_prepare() {
+	replace-flags '-O?' '-O1'
+	default
+}
+
+src_compile() {
+	use kpatch-build && emake -C kpatch-build
+	use kpatch && emake -C kpatch
+	use kmod && set_arch_to_kernel && emake -C kmod
+	use contrib && emake -C contrib
+	use test && emake check
+}
+
+src_install() {
+	if use kpatch-build; then
+		emake DESTDIR="${D}" PREFIX="/usr" install -C kpatch-build
+		insinto /usr/share/${PN}/patch
+		doins kmod/patch/kpatch{.lds.S,-macros.h,-patch.h,-patch-hook.c}
+		doins kmod/patch/{livepatch-patch-hook.c,Makefile,patch-hook.c}
+		doins kmod/core/kpatch.h
+		doman man/kpatch-build.1
+	fi
+
+	if use kpatch; then
+		emake DESTDIR="${D}" PREFIX="/usr" install -C kpatch
+		doman man/kpatch.1
+	fi
+
+	use kmod && set_arch_to_kernel && emake DESTDIR="${D}" PREFIX="/usr" install -C kmod
+	use contrib && emake DESTDIR="${D}" PREFIX="/usr" install -C contrib
+
+	dodoc README.md doc/patch-author-guide.md
+}