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author | Stefan Eichenberger <stefan.eichenberger@toradex.com> | 2020-03-13 12:09:07 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2020-03-13 13:35:58 +0000 |
commit | dd6ee0b06cd8df6204cf600050516d15172302ea (patch) | |
tree | a9fa79684cfdcc57815cbdd487efa40168acbf9c /meta/recipes-core/initrdscripts/initramfs-framework | |
parent | 287123a9562e08cd97a4ebfd380508432654324b (diff) | |
download | openembedded-core-contrib-dd6ee0b06cd8df6204cf600050516d15172302ea.tar.gz |
initramfs-framework: fix boothang when console=null
If console=null systemd-udevd throws an assertion which prevents the
system from booting. This patch redirects stdin, stdout and stderr to
/dev/null in case that the console can't be opened so that udevd still
boots.
A systemd issue was reported here. However, they will not fix this
specific use-case:
https://github.com/systemd/systemd/issues/13332
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-core/initrdscripts/initramfs-framework')
-rw-r--r-- | meta/recipes-core/initrdscripts/initramfs-framework/udev | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/udev b/meta/recipes-core/initrdscripts/initramfs-framework/udev index 87551ff4a9..4898b89246 100644 --- a/meta/recipes-core/initrdscripts/initramfs-framework/udev +++ b/meta/recipes-core/initrdscripts/initramfs-framework/udev @@ -41,6 +41,9 @@ udev_run() { mkdir -p /run mkdir -p /var/run + # Workaround if console=null, systemd-udevd needs valid stdin, stdout and stderr to work + sh -c "exec 4< /dev/console" || { exec 0> /dev/null; exec 1> /dev/null; exec 2> /dev/null; } + $_UDEV_DAEMON --daemon udevadm trigger --action=add udevadm settle |