linux/poky.git/scripts/lib/wic, branch yocto-4.0.2

wic/plugins/rootfs: Fix permissions when splitting rootfs folders across partitions

2022-05-20T09:08:06+00:00

This patches makes locating the file database containing the file and folder usernames and permissions more reliable. In addition to locating it relative to the partition directory, we also try to locate it relative to the IMAGE_ROOTFS. Prior to this patch, the database was not found when using --rootfs-dir=${IMAGE_ROOTFS}/ in the WIC script, leading to erronous file permissions and ownership. (From OE-Core rev: a5406116ef647ff0cabc6b9466aa0e34e6a20750) Signed-off-by: Felix Moessbauer Signed-off-by: Richard Purdie (cherry picked from commit 09e18ee246da8b56f446c4db548fb9c7e895142b) Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie

wic: do not use PARTLABEL for msdos partition tables

2022-05-04T12:07:33+00:00

When using "msdos" partition tables and "--label" but not "--use-uuid" one can generate images which will not find their root, because PARTLABEL does not work for "msdos". Fix that by simply not going the PARTLABEL path in case of "msdos". Fixes: 2fb247c5ecf0 ("wic: support rootdev identified by partition label") (From OE-Core rev: 354ef6b723f50b5f0b46a2bf5797e5b982c6ea73) Signed-off-by: Henning Schild Signed-off-by: Luca Ceresoli Signed-off-by: Richard Purdie (cherry picked from commit 9ea1a838b946020e026edc032039552b723fcaa4) Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie

wic: rawcopy: Add support for packed images

2022-02-16T09:46:29+00:00

Add support for packed images to wic rawcopy handler do minimize disk usage in deploy directory and reuse of packed images between wic and swupdate. Add `unpack` to sourceparams to unpack an bz2, gz and xz archives. Example: part / --source rawcopy --sourceparams="file=core-image-minimal-qemu.ext4.gz,unpack" (From OE-Core rev: 4c97d25791389ece041565981ba3207ce9949a1a) Signed-off-by: Stefan Herbrechtsmeier Signed-off-by: Richard Purdie

wic: partition: Support valueless keys in sourceparams

2022-02-16T09:46:29+00:00

Accept valueless keys in sourceparams without equals sign (=) to match the comment and support Boolean entries. (From OE-Core rev: 052a9b0f7d2ee5c284cf1b4f1f45caed0489221a) Signed-off-by: Stefan Herbrechtsmeier Signed-off-by: Richard Purdie

scripts: Update to use exec_module() instead of load_module()

2022-01-05T17:18:16+00:00

This is deprecated in python 3.12 and Fedora 35 is throwing warnings so move to the new functions. (From OE-Core rev: 655cd3f614d736416eab0d708b7c49674bf5c977) Signed-off-by: Richard Purdie

wic: support rootdev identified by partition label

2021-11-24T09:55:54+00:00

We already support specifying the rootfs by PARTUUID. This adds general support for letting the kernel find the rootfs by PARTLABEL. (From OE-Core rev: 2fb247c5ecf057bb96649a3c0234794b4991c050) Signed-off-by: Adriaan Schmidt Signed-off-by: Richard Purdie

wic: use shutil.which

2021-11-21T11:05:02+00:00

Use shutil.which to find the executable instead to silence the below warning: $ cat tmp/work/intel_x86_64-poky-linux/core-image-base/1.0-r5/temp/log.do_image_wic [snip] DEBUG: Executing shell function do_image_wic /path/layers/oe-core/scripts/wic:27: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives from distutils import spawn INFO: Creating image(s)... [snip] [RP: Added conversion for missed function reference] (From OE-Core rev: 3966cbf5c8a2dbc3a4f0f3eefdbeeb83f522bf87) Signed-off-by: Mingli Yu Signed-off-by: Richard Purdie

scripts/lib/wic/help.py: Update Fedora Kickstart URLs

2021-11-11T22:26:46+00:00

The URLs describing Kickstart are no longer valid and do not redirect to the correct location. Update them with the correct location. (From OE-Core rev: e5ac75f93c8128b0761af5fee99e8603ddd1657d) Signed-off-by: Jon Mason Signed-off-by: Richard Purdie

wic: Use os.rename instead of bb.utils.rename

2021-11-10T19:27:28+00:00

This is not invoked with bitbake context as a result bb.utils is not visible when this function is called during image creation and builds fail e.g. NameError: name 'bb' is not defined (From OE-Core rev: df9dca9fe4dd1abfe5f3986389a8e8ff524da5d7) Signed-off-by: Khem Raj Cc: Joshua Watt Cc: Devendra Tewari Signed-off-by: Richard Purdie

wic/bootimg-efi: Add Unified Kernel Image option

2021-10-04T14:03:53+00:00

"A unified kernel image is a single EFI PE executable combining an EFI stub loader, a kernel image, an initramfs image, and the kernel command line. [...] Images of this type have the advantage that all metadata and payload that makes up the boot entry is monopolized in a single PE file that can be signed cryptographically as one for the purpose of EFI SecureBoot."[1] This commit adds a create-unified-kernel-image=true option to the bootimg-efi plugin for creating a Unified Kernel Image[1] and installing it into $BOOT/EFI/Linux/ with a .efi extension per the the Boot Loader Specification[1][2]. This is useful for implementing Secure Boot. systemd-boot is the only mainstream bootloader implementing the specification, but GRUB should be able to boot the EFI binary, this commit however doesn't implement the necessary changes to the GRUB config generation logic to boot the Unified Kernel Image. [1] https://systemd.io/BOOT_LOADER_SPECIFICATION/#type-2-efi-unified-kernel-images [2] https://systemd.io/BOOT_LOADER_SPECIFICATION/ (From OE-Core rev: b0573f240525df561ddef6e47cb285b217d38487) Signed-off-by: Kristian Klausen Signed-off-by: Richard Purdie