diff options
| author |   Jason A. Donenfeld <zx2c4@gentoo.org> | 2017-08-08 02:14:24 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <zx2c4@gentoo.org> | 2017-08-09 00:47:18 +0200 |
| commit | 67e3569a9c805ad4887cd8a91561272c13f6c02a (patch) | |
| tree | b817a51aad2331eb30d1ae2b64074475b20f39a8 /net-vpn/wireguard/wireguard-9999.ebuild | |
| parent | app-arch/p7zip: cleanup, from mm1ke's PR, manually done (diff) | |
| download | gentoo-67e3569a9c805ad4887cd8a91561272c13f6c02a.tar.gz gentoo-67e3569a9c805ad4887cd8a91561272c13f6c02a.tar.bz2 gentoo-67e3569a9c805ad4887cd8a91561272c13f6c02a.zip | |
net-vpn/wireguard: give advice to rmmod
Package-Manager: Portage-2.3.6, Repoman-2.3.3
Diffstat (limited to 'net-vpn/wireguard/wireguard-9999.ebuild')
| -rw-r--r-- | net-vpn/wireguard/wireguard-9999.ebuild | 41 |
1 files changed, 34 insertions, 7 deletions
diff --git a/net-vpn/wireguard/wireguard-9999.ebuild b/net-vpn/wireguard/wireguard-9999.ebuild index ff291933ed87..d3b45bd83e14 100644 --- a/net-vpn/wireguard/wireguard-9999.ebuild +++ b/net-vpn/wireguard/wireguard-9999.ebuild @@ -76,13 +76,13 @@ pkg_postinst() { fi use module && linux-mod_pkg_postinst - ewarn - ewarn "This software is experimental and has not yet been released." - ewarn "As such, it may contain significant issues. Please do not file" - ewarn "bug reports with Gentoo, but rather direct them upstream to:" - ewarn - ewarn " team@wireguard.io security@wireguard.io" - ewarn + einfo + einfo "This software is experimental and has not yet been released." + einfo "As such, it may contain significant issues. Please do not file" + einfo "bug reports with Gentoo, but rather direct them upstream to:" + einfo + einfo " team@wireguard.io security@wireguard.io" + einfo if use tools; then einfo @@ -106,4 +106,31 @@ pkg_postinst() { einfo "More info on getting started can be found at: https://www.wireguard.io/quickstart/" einfo fi + if use module; then + local old new + if [[ $(uname -r) != "${KV_FULL}" ]]; then + ewarn + ewarn "You have just built WireGuard for kernel ${KV_FULL}, yet the currently running" + ewarn "kernel is $(uname -r). If you intend to use this WireGuard module on the currently" + ewarn "running machine, you will first need to reboot it into the kernel ${KV_FULL}, for" + ewarn "which this module was built." + ewarn + elif [[ -f /sys/module/wireguard/version ]] && \ + old="$(< /sys/module/wireguard/version)" && \ + new="$(modinfo -F version "${ROOT}/lib/modules/${KV_FULL}/net/wireguard.ko" 2>/dev/null)" && \ + [[ $old != "$new" ]]; then + ewarn + ewarn "You appear to have just upgraded WireGuard from version v$old to v$new." + ewarn "However, the old version is still running on your system. In order to use the" + ewarn "new version, you will need to remove the old module and load the new one. As" + ewarn "root, you can accomplish this with the following commands:" + ewarn + ewarn " # rmmod wireguard" + ewarn " # modprobe wireguard" + ewarn + ewarn "Do note that doing this will remove current WireGuard interfaces, so you may want" + ewarn "to gracefully remove them yourself prior." + ewarn + fi + fi } |