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Merge branch 'no-kpartx-on-jammy' into ubuntu/jammy

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use-lxd-installer-jammy
Steve Langasek 1 year ago
parent a319c1fe80 f45bf21636
commit 74cdef3a14
6 changed files with 32 additions and 28 deletions
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7
debian/changelog vendored
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@ -1,3 +1,10 @@
livecd-rootfs (2.765.33) UNRELEASED; urgency=medium
* Use losetup instead of kpartx to resolve race conditions in riscv64
image builds. LP: #2045797.
-- Steve Langasek <steve.langasek@ubuntu.com> Sun, 03 Dec 2023 22:03:36 -0800
livecd-rootfs (2.765.32) jammy; urgency=medium livecd-rootfs (2.765.32) jammy; urgency=medium
[ Heinrich Schuchardt ] [ Heinrich Schuchardt ]

3
debian/control vendored
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@ -22,11 +22,14 @@ Depends: ${misc:Depends},
git, git,
gnupg, gnupg,
grep-dctrl, grep-dctrl,
# only needed now for CPC sauce hooks and should be dropped
# when they no longer require it
kpartx, kpartx,
live-build (>= 3.0~a57-1ubuntu31~), live-build (>= 3.0~a57-1ubuntu31~),
lsb-release, lsb-release,
lzma, lzma,
make, make,
mount,
parted, parted,
procps, procps,
python3, python3,

2
live-build/buildd/hooks/02-disk-image-uefi.binary
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@ -41,7 +41,7 @@ create_partitions() {
} }
create_and_mount_uefi_partition() { create_and_mount_uefi_partition() {
uefi_dev="/dev/mapper${loop_device///dev/}p15" uefi_dev="${loop_device}p15"
mountpoint="$1" mountpoint="$1"
mkfs.vfat -F 32 -n UEFI "${uefi_dev}" mkfs.vfat -F 32 -n UEFI "${uefi_dev}"

18
live-build/functions
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@ -10,16 +10,13 @@ loop_raw=
backing_img= backing_img=
clean_loops() { clean_loops() {
local kpartx_ret if [ -n "${loop_device}" ]; then
local kpartx_stdout
if [ -n "${backing_img}" ]; then
# If something just finished writing to the device or a # If something just finished writing to the device or a
# partition (e.g. the zerofree in umount_partition) udev might # partition (e.g. the zerofree in umount_partition) udev might
# still be processing the device. # still be processing the device.
udevadm settle udevadm settle
sync sync
kpartx -v -d "${backing_img}" losetup -v -d "${loop_device}"
unset backing_img unset backing_img
fi fi
@ -63,18 +60,15 @@ mount_image() {
trap clean_loops EXIT trap clean_loops EXIT
backing_img="$1" backing_img="$1"
local rootpart="$2" local rootpart="$2"
kpartx_mapping="$(kpartx -s -v -a ${backing_img})" loop_device=$(losetup --show -f -P -v ${backing_img})
# Find the loop device
loop_p1="$(echo -e ${kpartx_mapping} | head -n1 | awk '{print$3}')"
loop_device="/dev/${loop_p1%p[0-9]*}"
if [ ! -b ${loop_device} ]; then if [ ! -b ${loop_device} ]; then
echo "unable to find loop device for ${backing_img}" echo "unable to find loop device for ${backing_img}"
exit 1 exit 1
fi fi
# Find the rootfs location # Find the rootfs location
rootfs_dev_mapper="/dev/mapper/${loop_p1%%[0-9]}${rootpart}" rootfs_dev_mapper="${loop_device}p${rootpart}"
if [ ! -b "${rootfs_dev_mapper}" ]; then if [ ! -b "${rootfs_dev_mapper}" ]; then
echo "${rootfs_dev_mapper} is not a block device"; echo "${rootfs_dev_mapper} is not a block device";
exit 1 exit 1
@ -211,7 +205,7 @@ mount_disk_image() {
mount_image ${disk_image} 1 mount_image ${disk_image} 1
mount_partition "${rootfs_dev_mapper}" $mountpoint mount_partition "${rootfs_dev_mapper}" $mountpoint
local uefi_dev="/dev/mapper${loop_device///dev/}p15" local uefi_dev="${loop_device}p15"
if [ -b ${uefi_dev} -a -e $mountpoint/boot/efi ]; then if [ -b ${uefi_dev} -a -e $mountpoint/boot/efi ]; then
mount "${uefi_dev}" $mountpoint/boot/efi mount "${uefi_dev}" $mountpoint/boot/efi
fi fi
@ -252,7 +246,7 @@ umount_partition() {
umount_disk_image() { umount_disk_image() {
mountpoint="$1" mountpoint="$1"
local uefi_dev="/dev/mapper${loop_device///dev/}p15" local uefi_dev="${loop_device}p15"
if [ -e "$mountpoint/boot/efi" -a -b "$uefi_dev" ]; then if [ -e "$mountpoint/boot/efi" -a -b "$uefi_dev" ]; then
# zero fill free space in UEFI partition # zero fill free space in UEFI partition
cat < /dev/zero > "$mountpoint/boot/efi/bloat_file" 2> /dev/null || true cat < /dev/zero > "$mountpoint/boot/efi/bloat_file" 2> /dev/null || true

2
live-build/ubuntu-cpc/hooks.d/base/disk-image-ppc64el.binary
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@ -49,7 +49,7 @@ GRUB_TIMEOUT=0
# Set the default commandline # Set the default commandline
GRUB_CMDLINE_LINUX_DEFAULT="console=hvc0 earlyprintk" GRUB_CMDLINE_LINUX_DEFAULT="console=hvc0 earlyprintk"
EOF EOF
prep_partition="/dev/mapper${loop_device///dev/}p2" prep_partition="${loop_device}p2"
chroot mountpoint grub-install "${prep_partition}" \ chroot mountpoint grub-install "${prep_partition}" \
--no-nvram \ --no-nvram \
--boot-directory=/boot \ --boot-directory=/boot \

28
live-build/ubuntu-cpc/hooks.d/base/disk-image-uefi.binary
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@ -166,7 +166,7 @@ create_partitions() {
} }
create_and_mount_uefi_partition() { create_and_mount_uefi_partition() {
uefi_dev="/dev/mapper${loop_device///dev/}p15" uefi_dev="${loop_device}p15"
mountpoint="$1" mountpoint="$1"
mkfs.vfat -F 32 -n UEFI "${uefi_dev}" mkfs.vfat -F 32 -n UEFI "${uefi_dev}"
@ -203,7 +203,7 @@ install_grub() {
# Server preinstalled image # Server preinstalled image
# Setup cidata sample data & nocloud fallback # Setup cidata sample data & nocloud fallback
# Allows login on first boot with or without metadata # Allows login on first boot with or without metadata
cidata_dev="/dev/mapper${loop_device///dev/}p14" cidata_dev="${loop_device}p14"
setup_cidata "${cidata_dev}" setup_cidata "${cidata_dev}"
setup_cinocloud mountpoint setup_cinocloud mountpoint
fi fi
@ -215,7 +215,7 @@ install_grub() {
# Server preinstalled image # Server preinstalled image
# Setup cidata sample data & nocloud fallback # Setup cidata sample data & nocloud fallback
# Allows login on first boot with or without metadata # Allows login on first boot with or without metadata
cidata_dev="/dev/mapper${loop_device///dev/}p14" cidata_dev="${loop_device}p14"
setup_cidata "${cidata_dev}" setup_cidata "${cidata_dev}"
setup_cinocloud mountpoint setup_cinocloud mountpoint
fi fi
@ -227,7 +227,7 @@ install_grub() {
# Server preinstalled image # Server preinstalled image
# Setup cidata sample data & nocloud fallback # Setup cidata sample data & nocloud fallback
# Allows login on first boot with or without metadata # Allows login on first boot with or without metadata
cidata_dev="/dev/mapper${loop_device///dev/}p13" cidata_dev="${loop_device}p13"
setup_cidata "${cidata_dev}" setup_cidata "${cidata_dev}"
setup_cinocloud mountpoint setup_cinocloud mountpoint
fi fi
@ -253,10 +253,10 @@ install_grub() {
efi_target=riscv64-efi efi_target=riscv64-efi
# The real U-Boot # The real U-Boot
chroot mountpoint apt-get install -qqy u-boot-microchip chroot mountpoint apt-get install -qqy u-boot-microchip
loader="/dev/mapper${loop_device///dev/}p13" loader="${loop_device}p13"
dd if=mountpoint/usr/lib/u-boot/microchip_icicle/u-boot.payload of=$loader dd if=mountpoint/usr/lib/u-boot/microchip_icicle/u-boot.payload of=$loader
# Provide end-user modifyable CIDATA # Provide end-user modifyable CIDATA
cidata_dev="/dev/mapper${loop_device///dev/}p12" cidata_dev="${loop_device}p12"
setup_cidata "${cidata_dev}" setup_cidata "${cidata_dev}"
# Provide stock nocloud datasource # Provide stock nocloud datasource
# Allow interactive login on baremetal board, # Allow interactive login on baremetal board,
@ -297,15 +297,15 @@ install_grub() {
# nezha-boot0 is actually compatible with the LicheeRV boards (and probably other D1-based boards) # nezha-boot0 is actually compatible with the LicheeRV boards (and probably other D1-based boards)
chroot mountpoint apt-get install -qqy nezha-boot0 chroot mountpoint apt-get install -qqy nezha-boot0
# FSBL, which gets U-Boot SPL # FSBL, which gets U-Boot SPL
loader1="/dev/mapper${loop_device///dev/}p13" loader1="${loop_device}p13"
dd if=mountpoint/usr/lib/u-boot/nezha/boot0_sdcard_sun20iw1p1.bin of=$loader1 dd if=mountpoint/usr/lib/u-boot/nezha/boot0_sdcard_sun20iw1p1.bin of=$loader1
# The real U-Boot # The real U-Boot
# u-boot-nezha actually contains both the LicheeRV and the Nezha boards support # u-boot-nezha actually contains both the LicheeRV and the Nezha boards support
chroot mountpoint apt-get install -qqy u-boot-nezha chroot mountpoint apt-get install -qqy u-boot-nezha
loader2="/dev/mapper${loop_device///dev/}p14" loader2="${loop_device}p14"
dd if=mountpoint/usr/lib/u-boot/${SUBARCH}/u-boot.toc1 of=$loader2 dd if=mountpoint/usr/lib/u-boot/${SUBARCH}/u-boot.toc1 of=$loader2
# Provide end-user modifyable CIDATA # Provide end-user modifyable CIDATA
cidata_dev="/dev/mapper${loop_device///dev/}p12" cidata_dev="${loop_device}p12"
setup_cidata "${cidata_dev}" setup_cidata "${cidata_dev}"
# Provide stock nocloud datasource # Provide stock nocloud datasource
# Allow interactive login on baremetal SiFive board, # Allow interactive login on baremetal SiFive board,
@ -331,7 +331,7 @@ install_grub() {
efi_target=riscv64-efi efi_target=riscv64-efi
# factory u-boot requires a p3 partition with /boot/uEnv.txt file # factory u-boot requires a p3 partition with /boot/uEnv.txt file
uenv_dev="/dev/mapper${loop_device///dev/}p3" uenv_dev="${loop_device}p3"
mkfs.ext4 "${uenv_dev}" mkfs.ext4 "${uenv_dev}"
uenv_mnt_dir=`mktemp -d uenvXXX` uenv_mnt_dir=`mktemp -d uenvXXX`
mount "${uenv_dev}" "${uenv_mnt_dir}" mount "${uenv_dev}" "${uenv_mnt_dir}"
@ -359,7 +359,7 @@ EOF
umount "${uenv_mnt_dir}" umount "${uenv_mnt_dir}"
rmdir "${uenv_mnt_dir}" rmdir "${uenv_mnt_dir}"
# Provide end-user modifyable CIDATA # Provide end-user modifyable CIDATA
cidata_dev="/dev/mapper${loop_device///dev/}p12" cidata_dev="${loop_device}p12"
setup_cidata "${cidata_dev}" setup_cidata "${cidata_dev}"
# Provide stock nocloud datasource # Provide stock nocloud datasource
# Allow interactive login on baremetal SiFive board, # Allow interactive login on baremetal SiFive board,
@ -376,13 +376,13 @@ EOF
fi fi
chroot mountpoint apt-get install -qqy u-boot-sifive chroot mountpoint apt-get install -qqy u-boot-sifive
# FSBL, which gets U-Boot SPL # FSBL, which gets U-Boot SPL
loader1="/dev/mapper${loop_device///dev/}p13" loader1="${loop_device}p13"
# The real U-Boot # The real U-Boot
loader2="/dev/mapper${loop_device///dev/}p14" loader2="${loop_device}p14"
dd if=mountpoint/usr/lib/u-boot/${u_boot_arch}/u-boot-spl.bin of=$loader1 dd if=mountpoint/usr/lib/u-boot/${u_boot_arch}/u-boot-spl.bin of=$loader1
dd if=mountpoint/usr/lib/u-boot/${u_boot_arch}/u-boot.itb of=$loader2 dd if=mountpoint/usr/lib/u-boot/${u_boot_arch}/u-boot.itb of=$loader2
# Provide end-user modifyable CIDATA # Provide end-user modifyable CIDATA
cidata_dev="/dev/mapper${loop_device///dev/}p12" cidata_dev="${loop_device}p12"
setup_cidata "${cidata_dev}" setup_cidata "${cidata_dev}"
# Provide stock nocloud datasource # Provide stock nocloud datasource
# Allow interactive login on baremetal SiFive board, # Allow interactive login on baremetal SiFive board,

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