From 90575776b7062426afb80d7abdc15c1bc67c4c3a Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Fri, 5 May 2017 05:56:10 +0200 Subject: [PATCH] x86: keep /boot mounted for kexec Signed-off-by: Daniel Golle (cherry picked from commit 63571cb56c7ff2692b5c9aa78133c3f4996e2ac5) --- .../linux/x86/base-files/lib/preinit/79_move_config | 11 +++++++---- 1 file 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 } -- 2.25.1