dracut/SOURCES/0013.patch

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2020-01-21 18:07:07 +00:00
From a1435c3d535707f1d21aaf85e62175ff2bb1ad2b Mon Sep 17 00:00:00 2001
From: Kairui Song <kasong@redhat.com>
Date: Thu, 14 Mar 2019 18:54:10 +0800
Subject: [PATCH] fips: ensure fs module for /boot is installed
When using dracut with --hostonly and --no-hostonly-default-device,
/boot will be inaccessible as dracut will most fs modules unless
specified. But FIPS require /boot to be accessible, and it will try
to mount it on boot. It will fail if corresponding fs module is missing.
For most case /boot will be a simple partition, include the fs module
will be enough for FIPS to mount it. For other cases users have to pass
extra parameters by themselves.
Suggested-by: Kenneth Dsouza <kdsouza@redhat.com>
Signed-off-by: Kairui Song <kasong@redhat.com>
---
modules.d/01fips/module-setup.sh | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/modules.d/01fips/module-setup.sh b/modules.d/01fips/module-setup.sh
index 18186d62..89734a09 100755
--- a/modules.d/01fips/module-setup.sh
+++ b/modules.d/01fips/module-setup.sh
@@ -12,7 +12,7 @@ depends() {
# called by dracut
installkernel() {
- local _fipsmodules _mod
+ local _fipsmodules _mod _bootfstype
if [[ -f "${srcmods}/modules.fips" ]]; then
_fipsmodules="$(cat "${srcmods}/modules.fips")"
else
@@ -47,6 +47,16 @@ installkernel() {
echo "blacklist $_mod" >> "${initdir}/etc/modprobe.d/fips.conf"
fi
done
+
+ # with hostonly_default_device fs module for /boot is not installed by default
+ if [[ $hostonly ]] && [[ "$hostonly_default_device" == "no" ]]; then
+ _bootfstype=$(find_mp_fstype /boot)
+ if [[ -n "$_bootfstype" ]]; then
+ hostonly='' instmods $_bootfstype
+ else
+ dwarning "Can't determine fs type for /boot, FIPS check may fail."
+ fi
+ fi
}
# called by dracut