SRU:
* https://lists.ubuntu.com/archives/kernel-team/2023-October/146164.html (lunar)
* https://lists.ubuntu.com/archives/kernel-team/2023-October/146166.html
(unstable, mantic)
** Also affects: linux-oem-6.5 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.1 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-6.5 (Ubuntu Kinetic)
Status: New => Invalid
** Changed in: linux-oem-6.5 (Ubuntu Lunar)
Status: New => Invalid
** Changed in: linux-oem-6.5 (Ubuntu Mantic)
Status: New => Invalid
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/2021740
Title:
Add modaliases support
Status in ipu6-drivers package in Ubuntu:
In Progress
Status in ivsc-driver package in Ubuntu:
Fix Released
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-6.1 package in Ubuntu:
Invalid
Status in linux-oem-6.5 package in Ubuntu:
Invalid
Status in ipu6-drivers source package in Jammy:
In Progress
Status in ivsc-driver source package in Jammy:
In Progress
Status in linux source package in Jammy:
Won't Fix
Status in linux-oem-6.1 source package in Jammy:
In Progress
Status in linux-oem-6.5 source package in Jammy:
In Progress
Status in ipu6-drivers source package in Kinetic:
Won't Fix
Status in ivsc-driver source package in Kinetic:
Won't Fix
Status in linux source package in Kinetic:
Won't Fix
Status in linux-oem-6.1 source package in Kinetic:
Invalid
Status in linux-oem-6.5 source package in Kinetic:
Invalid
Status in ipu6-drivers source package in Lunar:
In Progress
Status in ivsc-driver source package in Lunar:
In Progress
Status in linux source package in Lunar:
In Progress
Status in linux-oem-6.1 source package in Lunar:
Invalid
Status in linux-oem-6.5 source package in Lunar:
Invalid
Status in ipu6-drivers source package in Mantic:
In Progress
Status in ivsc-driver source package in Mantic:
Fix Released
Status in linux source package in Mantic:
In Progress
Status in linux-oem-6.1 source package in Mantic:
Invalid
Status in linux-oem-6.5 source package in Mantic:
Invalid
Bug description:
[SRU Justifications]
========== kernel ==========
[Impact]
Need modaliases info for ubuntu-drivers integration.
[Fix]
This Ubuntu sauced patch copies modaliases info from source dkms deb packages
to
standalone `linux-modules-<mod>-<version>-<variant>` ones if available.
[Test Case]
```bash
$ sudo add-apt-repository ppa:canonical-hwe-team/experimental-unstable
$ apt-cache show linux-modules-ivsc-6.6.0-9005-generic | grep Modaliases
Modaliases: mei-vsc(acpi*:INTC1009:*, acpi*:INTC1058:*, acpi*:INTC1094:*,
acpi*:INTC10D0:*)
```
[Where problems could occur]
With **XB-Modaliases** field added to deb control, `ubuntu-drivers` will then
give a list of installable `linux-modules-<mod>-<version>-<variant>`
candidates
on available platforms. So far based on current `debian/dkms-versions`, the
only
one will be enabled will be ivsc-driver, and ipu6-drivers to be SRUed soon.
[Other Info]
To nominate Unstable/Mantic/Lunar/OEM-6.5/OEM-6.1.
Note that this adds a build-dep to dh-modaliases from universe pocket.
========== ipu6-drivers, ivsc-driver ==========
[Impact]
Bug 2012407: kernel build fails without a newly learned directive in
/sbin/dkms in bug 2012612 that helps identify whether a dkms modules
is supposed to be built at all.
Bug 2021740: To allow dkms driver installation initiated by ubuntu-
drivers, packages must carry XB-Modaliases in debian/control.
Bug 2026402: ipu6 dkms driver now fails to build against v6.5-rc1 and
on.
[Fix]
* A BUILD_EXCLUSIVE_CONFIG patch for bug 2012407 was added to ivsc-
driver/{jammy,lunar} because ivsc-driver/mantic has that already from
bug 2012410. Also applied to ipu6-drivers/{mantic,lunar,jammy}.
* Modaliases fixes for bug 2021740 was applied to ivsc-
drivers/{mantic,lunar,jammy}, and ipu6-drivers/{mantic,lunar,jammy}
* Additional fixes from upstream ipu6-drivers repo were added to
ipu6-drivers/mantic for new hardware platforms.
[Test Case]
Bug 2012407: make sure intel-ipu6-dkms build will be skipped on
platforms without CONFIG_VIDEO_V4L2_I2C, and intel-vsc-dkms on
platforms without CONFIG_GPIOLIB_IRQCHIP, such as linux-headers-
kvm/jammy.
Bug 2021740: check built binary deb has XB-Modaliases tag in `dpkg-deb
--info` output.
For rest of the changes, they should be verified on next IPU6 equipped
platform.
[Where problems could occur]
For changes for bug 2012407 and bug 2021740, they do no side effect to
runtime system but to reinforce the interaction between other
components.
For rest of the changes, only in ipu6-drivers/mantic, they're to sync
with upstream development for new hardware platforms, and expects bug
fixes, updates in the coming development cycle.
[Other Info]
========== original bug report ==========
To be discovered by ubuntu-drivers, dkms packages should have
modaliases tag in debian/control as possible.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ipu6-drivers/+bug/2021740/+subscriptions
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