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| author | Daniel Golle <daniel@makrotopia.org> | 2017-05-05 05:56:10 +0200 |
|---|---|---|
| committer | Jo-Philipp Wich <jo@mein.io> | 2017-12-13 15:24:47 +0100 |
| commit | 90575776b7062426afb80d7abdc15c1bc67c4c3a (patch) | |
| tree | 3571d5bdb0806b9e143dc19698c6bb88d7021fd6 | |
| parent | 6b9eb0c73a7ced5091b7ab8011b9788ba23d5b79 (diff) | |
| download | upstream-90575776b7062426afb80d7abdc15c1bc67c4c3a.tar.gz upstream-90575776b7062426afb80d7abdc15c1bc67c4c3a.tar.bz2 upstream-90575776b7062426afb80d7abdc15c1bc67c4c3a.zip | |
x86: keep /boot mounted for kexec
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 63571cb56c7ff2692b5c9aa78133c3f4996e2ac5)
| -rw-r--r-- | target/linux/x86/base-files/lib/preinit/79_move_config | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/target/linux/x86/base-files/lib/preinit/79_move_config b/target/linux/x86/base-files/lib/preinit/79_move_config index 143ca5147b..7b34d9e5da 100644 --- a/target/linux/x86/base-files/lib/preinit/79_move_config +++ b/target/linux/x86/base-files/lib/preinit/79_move_config @@ -7,11 +7,14 @@ move_config() { . /lib/upgrade/common.sh if export_bootdevice && export_partdevice partdev 1; then - if mount -t ext4 -o rw,noatime "/dev/$partdev" /mnt; then - if [ -f /mnt/sysupgrade.tgz ]; then - mv -f /mnt/sysupgrade.tgz / + mkdir -p /boot + if mount -t ext4 -o ro,noatime "/dev/$partdev" /boot; then + if [ -f /boot/sysupgrade.tgz ]; then + mount /boot -o remount,rw,noatime + mv -f /boot/sysupgrade.tgz / + mount /boot -o remount,ro,noatime fi - umount /mnt + mount --bind /boot/boot /boot fi fi } |