app-emulation/virtualbox-modules: patch for kernel 6.6

Apply upstream patch for module crash under kenrel 6.6.x.

Closes: https://bugs.gentoo.org/923277
Signed-off-by: Viorel Munteanu <ceamac@gentoo.org>

app-emulation/virtualbox-modules/files/virtualbox-modules-7.0.14-kernel-6.6-warning.patch

@@ -0,0 +1,27 @@
+https://www.virtualbox.org/changeset/103168/vbox
+https://bugs.gentoo.org/923277
+
+--- a/vboxdrv/r0drv/linux/memobj-r0drv-linux.c
++++ b/vboxdrv/r0drv/linux/memobj-r0drv-linux.c
+@@ -244,9 +244,21 @@
+ #if defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)
+             if (fKernel)
+             {
++# if RTLNX_VER_MIN(6,6,0)
++                /* In kernel 6.6 mk_pte() macro was fortified with additional
++                 * check which does not allow to use our custom mask anymore
++                 * (see kernel commit ae1f05a617dcbc0a732fbeba0893786cd009536c).
++                 * For this particular mapping case, an existing mask PAGE_KERNEL_ROX
++                 * can be used instead. PAGE_KERNEL_ROX was introduced in
++                 * kernel 5.8, however, lets apply it for kernels 6.6 and newer
++                 * to be on a safe side.
++                 */
++                return PAGE_KERNEL_ROX;
++# else
+                 pgprot_t fPg = MY_PAGE_KERNEL_EXEC;
+                 pgprot_val(fPg) &= ~_PAGE_RW;
+                 return fPg;
++# endif
+             }
+             return PAGE_READONLY_EXEC;
+ #else

app-emulation/virtualbox-modules/virtualbox-modules-6.1.48-r1.ebuild

@@ -21,6 +21,10 @@ KEYWORDS="~amd64"
 
 CONFIG_CHECK="~!SPINLOCK JUMP_LABEL"
 
+PATCHES=(
+	"${FILESDIR}"/${PN}-7.0.14-kernel-6.6-warning.patch
+)
+
 src_compile() {
 	local modlist=( {vboxdrv,vboxnetflt,vboxnetadp}=misc )
 	local modargs=( KERN_DIR="${KV_OUT_DIR}" KERN_VER="${KV_FULL}" )

app-emulation/virtualbox-modules/virtualbox-modules-6.1.50-r1.ebuild

@@ -0,0 +1,38 @@
+# Copyright 2022-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# XXX: the tarball here is just the kernel modules split out of the binary
+#      package that comes from VirtualBox-*.run
+# XXX: update: now it is split from virtualbox-*-Debian~bullseye_amd64.deb
+
+EAPI=8
+
+inherit linux-mod-r1
+
+MY_P="vbox-kernel-module-src-${PV}"
+DESCRIPTION="Kernel Modules for Virtualbox"
+HOMEPAGE="https://www.virtualbox.org/"
+SRC_URI="https://dev.gentoo.org/~ceamac/${CATEGORY}/${PN}/${MY_P}.tar.xz"
+S="${WORKDIR}"
+
+LICENSE="GPL-2"
+SLOT="0/$(ver_cut 1-2)"
+KEYWORDS="~amd64"
+
+CONFIG_CHECK="~!SPINLOCK JUMP_LABEL"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-7.0.14-kernel-6.6-warning.patch
+)
+
+src_compile() {
+	local modlist=( {vboxdrv,vboxnetflt,vboxnetadp}=misc )
+	local modargs=( KERN_DIR="${KV_OUT_DIR}" KERN_VER="${KV_FULL}" )
+	linux-mod-r1_src_compile
+}
+
+src_install() {
+	linux-mod-r1_src_install
+	insinto /usr/lib/modules-load.d/
+	newins "${FILESDIR}"/virtualbox.conf-r1 virtualbox.conf
+}

app-emulation/virtualbox-modules/virtualbox-modules-7.0.12-r1.ebuild

@@ -0,0 +1,38 @@
+# Copyright 2022-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# XXX: the tarball here is just the kernel modules split out of the binary
+#      package that comes from VirtualBox-*.run
+# XXX: update: now it is split from virtualbox-*-Debian~bullseye_amd64.deb
+
+EAPI=8
+
+inherit linux-mod-r1
+
+MY_P="vbox-kernel-module-src-${PV}"
+DESCRIPTION="Kernel Modules for Virtualbox"
+HOMEPAGE="https://www.virtualbox.org/"
+SRC_URI="https://dev.gentoo.org/~ceamac/${CATEGORY}/${PN}/${MY_P}.tar.xz"
+S="${WORKDIR}"
+
+LICENSE="GPL-3"
+SLOT="0/$(ver_cut 1-2)"
+KEYWORDS="~amd64"
+
+CONFIG_CHECK="~!SPINLOCK JUMP_LABEL"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-7.0.14-kernel-6.6-warning.patch
+)
+
+src_compile() {
+	local modlist=( {vboxdrv,vboxnetflt,vboxnetadp}=misc )
+	local modargs=( KERN_DIR="${KV_OUT_DIR}" KERN_VER="${KV_FULL}" )
+	linux-mod-r1_src_compile
+}
+
+src_install() {
+	linux-mod-r1_src_install
+	insinto /usr/lib/modules-load.d/
+	newins "${FILESDIR}"/virtualbox.conf-r1 virtualbox.conf
+}

app-emulation/virtualbox-modules/virtualbox-modules-7.0.14-r1.ebuild

@@ -21,6 +21,10 @@ KEYWORDS="~amd64"
 
 CONFIG_CHECK="~!SPINLOCK JUMP_LABEL"
 
+PATCHES=(
+	"${FILESDIR}"/${P}-kernel-6.6-warning.patch
+)
+
 src_compile() {
 	local modlist=( {vboxdrv,vboxnetflt,vboxnetadp}=misc )
 	local modargs=( KERN_DIR="${KV_OUT_DIR}" KERN_VER="${KV_FULL}" )