commit: 7f07faec40be083164bf9df8021defd7bd72541b Author: Alessandro Barbieri <lssndrbarbieri <AT> gmail <DOT> com> AuthorDate: Tue Aug 24 06:01:42 2021 +0000 Commit: Alessandro Barbieri <lssndrbarbieri <AT> gmail <DOT> com> CommitDate: Tue Aug 24 06:15:37 2021 +0000 URL: https://gitweb.gentoo.org/repo/proj/guru.git/commit/?id=7f07faec
sys-kernel/ummunotify: initial import Signed-off-by: Alessandro Barbieri <lssndrbarbieri <AT> gmail.com> sys-kernel/ummunotify/Manifest | 1 + sys-kernel/ummunotify/metadata.xml | 19 +++++++++++++ sys-kernel/ummunotify/ummunotify-2.ebuild | 44 +++++++++++++++++++++++++++++++ 3 files changed, 64 insertions(+) diff --git a/sys-kernel/ummunotify/Manifest b/sys-kernel/ummunotify/Manifest new file mode 100644 index 000000000..d7f5a2d25 --- /dev/null +++ b/sys-kernel/ummunotify/Manifest @@ -0,0 +1 @@ +DIST ummunotify-2.tar.gz 326619 BLAKE2B 4ac329368b688eebb5ab9d064703de90e47112b169cd9448b3f6e0daa7717bdd4d1e957c75f5f87f1d30c08564c929ef50d7fe83f633b95f2abbd13014c1c48c SHA512 0650ec6dd01de97822121a720bff8cb65deaf2ec67de03a52507f47d0cfb169000dd40172f73aef7fbb83735eb8e35aed4da9c20ce5ee4ee6607a12baae7ca0f diff --git a/sys-kernel/ummunotify/metadata.xml b/sys-kernel/ummunotify/metadata.xml new file mode 100644 index 000000000..f0e49c1ab --- /dev/null +++ b/sys-kernel/ummunotify/metadata.xml @@ -0,0 +1,19 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd";> +<pkgmetadata> + <longdescription lang="en"> +Ummunotify relays MMU notifier events to userspace. This is useful +for libraries that need to track the memory mapping of applications; +for example, MPI implementations using RDMA want to cache memory +registrations for performance, but tracking all possible crazy cases +such as when, say, the FORTRAN runtime frees memory is impossible +without kernel help. + </longdescription> + <maintainer type="person"> + <email>[email protected]</email> + <name>Alessandro Barbieri</name> + </maintainer> + <upstream> + <remote-id type="github">Portals4/ummunotify</remote-id> + </upstream> +</pkgmetadata> diff --git a/sys-kernel/ummunotify/ummunotify-2.ebuild b/sys-kernel/ummunotify/ummunotify-2.ebuild new file mode 100644 index 000000000..3b5fc4b6e --- /dev/null +++ b/sys-kernel/ummunotify/ummunotify-2.ebuild @@ -0,0 +1,44 @@ +# Copyright 1999-2021 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +MAX_KV_MAJ="4" +MAX_KV_MIN="13" +MYP="${PN}-v${PV}" + +inherit linux-info linux-mod + +DESCRIPTION="Userspace support for MMU notifications" +HOMEPAGE=" + https://lkml.org/lkml/2010/4/22/172 + https://github.com/Portals4/ummunotify +" +SRC_URI="https://github.com/Portals4/ummunotify/raw/master/${MYP}.tar.gz -> ${P}.tar.gz" +S="${WORKDIR}/${MYP}" + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="~amd64" + +DOCS=( Documentation/ummunotify.txt README ) + +MODULE_NAMES="ummunot(misc:${S}/driver:${S}/driver)" +BUILD_TARGETS="all" + +pkg_pretend() { + # https://github.com/Portals4/ummunotify/issues/1 + if kernel_is -ge ${MAX_KV_MAJ} ${MAX_KV_MIN}; then + eerror "Unsupported kernel version" + die + fi +} + +src_compile() { + linux-mod_src_compile || die +} + +src_install() { + einstalldocs + linux-mod_src_install || die +}
