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| author |   Mike Gilbert <floppym@gentoo.org> | 2023-11-07 10:00:13 -0500 |
|---|---|---|
| committer | Mike Gilbert <floppym@gentoo.org> | 2023-11-08 21:27:41 -0500 |
| commit | 803a7e0b95164ddb661dee1448a4b19eceb09cc2 (patch) | |
| tree | 762155187ae83f5e9672bd4cf07e4e69c484dcd0 /sys-kernel | |
| parent | sys-kernel/dracut: add 060_pre20231030 (diff) | |
| download | gentoo-803a7e0b95164ddb661dee1448a4b19eceb09cc2.tar.gz gentoo-803a7e0b95164ddb661dee1448a4b19eceb09cc2.tar.bz2 gentoo-803a7e0b95164ddb661dee1448a4b19eceb09cc2.zip | |
sys-kernel/dracut: fix resume module in hostonly mode
Closes: https://bugs.gentoo.org/917000
Signed-off-by: Mike Gilbert <floppym@gentoo.org>
Diffstat (limited to 'sys-kernel')
| -rw-r--r-- | sys-kernel/dracut/dracut-060_pre20231030.ebuild | 1 | ||||
| -rw-r--r-- | sys-kernel/dracut/files/dracut-060-fix-resume-hostonly.patch | 65 |
2 files changed, 66 insertions, 0 deletions
diff --git a/sys-kernel/dracut/dracut-060_pre20231030.ebuild b/sys-kernel/dracut/dracut-060_pre20231030.ebuild index f6149bdc6877..25b978da1b87 100644 --- a/sys-kernel/dracut/dracut-060_pre20231030.ebuild +++ b/sys-kernel/dracut/dracut-060_pre20231030.ebuild @@ -68,6 +68,7 @@ QA_MULTILIB_PATHS="usr/lib/dracut/.*" PATCHES=( "${FILESDIR}"/gentoo-ldconfig-paths-r1.patch + "${FILESDIR}"/dracut-060-fix-resume-hostonly.patch ) src_configure() { diff --git a/sys-kernel/dracut/files/dracut-060-fix-resume-hostonly.patch b/sys-kernel/dracut/files/dracut-060-fix-resume-hostonly.patch new file mode 100644 index 000000000000..3563f85293fd --- /dev/null +++ b/sys-kernel/dracut/files/dracut-060-fix-resume-hostonly.patch @@ -0,0 +1,65 @@ +https://bugs.gentoo.org/917000 +https://github.com/dracutdevs/dracut/pull/2494 + +From b88d0bab791bdc4ca75d13802f0391caf537650d Mon Sep 17 00:00:00 2001 +From: Andrew Ammerlaan <andrewammerlaan@gentoo.org> +Date: Sun, 20 Aug 2023 11:47:22 +0200 +Subject: [PATCH] fix(resume): include in hostonly mode if resume= on cmdline + +The grep introduced in commit e3a7112bef794e2f2dd741ec2c74fa9cb9117651 +does not work as intended. The resume module is always excluded in hostonly +mode. + +Made this a bit more explicit with if/else so it is more clear what is going +on. The in-line ||/&& makes the line really long and makes it more difficult +to understand what is going on. + +Bug: https://github.com/dracutdevs/dracut/issues/924 +Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org> +--- + modules.d/95resume/module-setup.sh | 32 +++++++++++++++++++++++------- + 1 file changed, 25 insertions(+), 7 deletions(-) + +diff --git a/modules.d/95resume/module-setup.sh b/modules.d/95resume/module-setup.sh +index d255103366..2d48043827 100755 +--- a/modules.d/95resume/module-setup.sh ++++ b/modules.d/95resume/module-setup.sh +@@ -10,13 +10,31 @@ check() { + return 1 + } + +- # Only support resume if hibernation is currently on +- # and no swap is mounted on a net device +- [[ $hostonly ]] || [[ $mount_needs ]] && { +- swap_on_netdevice || [[ -f /sys/power/resume && "$(< /sys/power/resume)" == "0:0" ]] || grep -rq '^\|[[:space:]]resume=' /proc/cmdline /etc/cmdline /etc/cmdline.d /etc/kernel/cmdline /usr/lib/kernel/cmdline 2> /dev/null && return 255 +- } +- +- return 0 ++ # If hostonly check if we want to include the resume module ++ if [[ $hostonly ]] || [[ $mount_needs ]]; then ++ # Resuming won't work if swap is on a netdevice ++ swap_on_netdevice && return 255 ++ if grep -rq 'resume=' /proc/cmdline /etc/cmdline /etc/cmdline.d /etc/kernel/cmdline /usr/lib/kernel/cmdline 2> /dev/null; then ++ # hibernation support requested on kernel command line ++ return 0 ++ else ++ # resume= not set on kernel command line ++ if [[ -f /sys/power/resume ]]; then ++ if [[ "$(< /sys/power/resume)" == "0:0" ]]; then ++ # hibernation supported by the kernel, but not enabled ++ return 255 ++ else ++ # hibernation supported by the kernel and enabled ++ return 0 ++ fi ++ else ++ # resume file doesn't exist, hibernation not supported by kernel ++ return 255 ++ fi ++ fi ++ else ++ return 0 ++ fi + } + + # called by dracut |