[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
Test with latest proposed kernel Ubuntu-6.5.0-40.40, can boot up without problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061940 Title: Some DUTs can't boot up after installing the proposed kernel on Mantic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2061940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
** Changed in: linux (Ubuntu) Status: In Progress => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061940 Title: Some DUTs can't boot up after installing the proposed kernel on Mantic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2061940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
@Roxana, Checkout tag Ubuntu-6.5.0-34.34 and revert two patches below, it can boot up without problem. thermal: core: Store trip pointer in struct thermal_instance thermal: trip: Drop lockdep assertion from thermal_zone_trip_id() -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061940 Title: Some DUTs can't boot up after installing the proposed kernel on Mantic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2061940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
@ivan.hu Can you please test if dropping these 2 patches work? This is a temporary solution to start the next cycle, we'll need to find a proper one though. thermal: core: Store trip pointer in struct thermal_instance thermal: trip: Drop lockdep assertion from thermal_zone_trip_id() -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061940 Title: Some DUTs can't boot up after installing the proposed kernel on Mantic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2061940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
Test latest master-next of mantic with below two patches, thermal: trip: Drop redundant trips check from for_each_thermal_trip() thermal: core: Rework and rename __for_each_thermal_trip() still failed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061940 Title: Some DUTs can't boot up after installing the proposed kernel on Mantic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2061940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
seems 6.6.x has this in addition for apply the "thermal: trip: Drop redundant trips check from for_each_thermal_trip()" thermal: core: Rework and rename __for_each_thermal_trip() Rework the currently unused __for_each_thermal_trip() to pass original pointers to struct thermal_trip objects to the callback, so it can be used for updating trip data (e.g. temperatures), rename it to for_each_thermal_trip() and make it available to modular drivers. Suggested-by: Daniel Lezcano Signed-off-by: Rafael J. Wysocki -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061940 Title: Some DUTs can't boot up after installing the proposed kernel on Mantic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2061940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
6.6.x has this in addition
commit 3a3bbc6911f57e1c3b4eabf1d098cde7bf7baeb0
Author: Rafael J. Wysocki
Date: Tue Sep 19 20:59:53 2023 +0200
thermal: trip: Drop redundant trips check from for_each_thermal_trip()
[ Upstream commit a15ffa783ea4210877886c59566a0d20f6b2bc09 ]
It is invalid to call for_each_thermal_trip() on an unregistered thermal
zone anyway, and as per thermal_zone_device_register_with_trips(), the
trips[] table must be present if num_trips is greater than zero for the
given thermal zone.
Hence, the trips check in for_each_thermal_trip() is redundant and so it
can be dropped.
Signed-off-by: Rafael J. Wysocki
Acked-by: Daniel Lezcano
Stable-dep-of: e95fa7404716 ("thermal: gov_power_allocator: avoid inability
to reset a cdev")
Signed-off-by: Sasha Levin
FYI, 6.1 didn't backport any of these, even though e95fa7404716 says "5.13+"
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Some DUTs can't boot up after installing the proposed kernel on Mantic
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[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
bisect kernel result, the patch 2c7b4bfadef08cc0995c24a7b9eb120fe897165f causes this regression thermal: core: Store trip pointer in struct thermal_instance Replace the integer trip number stored in struct thermal_instance with a pointer to the relevant trip and adjust the code using the structure in question accordingly. The main reason for making this change is to allow the trip point to cooling device binding code more straightforward, as illustrated by subsequent modifications of the ACPI thermal driver, but it also helps to clarify the overall design and allows the governor code overhead to be reduced (through subsequent modifications). The only case in which it adds complexity is trip_point_show() that needs to walk the trips[] table to find the index of the given trip point, but this is not a critical path and the interface that trip_point_show() belongs to is problematic anyway (for instance, it doesn't cover the case when the same cooling devices is associated with multiple trip points). This is a preliminary change and the affected code will be refined by a series of subsequent modifications of thermal governors, the core and the ACPI thermal driver. The general functionality is not expected to be affected by this change. Signed-off-by: Rafael J. Wysocki Reviewed-by: Daniel Lezcano -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061940 Title: Some DUTs can't boot up after installing the proposed kernel on Mantic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2061940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
testing with Ubuntu-6.5.0-28-generic without this issue, bisecting kernel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061940 Title: Some DUTs can't boot up after installing the proposed kernel on Mantic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2061940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
testing with Ubuntu-6.5.0-32-generic, it can't boot up as well. ** Changed in: linux (Ubuntu) Status: New => In Progress ** Changed in: linux (Ubuntu) Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061940 Title: Some DUTs can't boot up after installing the proposed kernel on Mantic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2061940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
** Description changed: During the SRU testing for 6.5.0.33 kernel, I found some machines freeze at very early stage of booting process. - The last messages displayed on the screen are: + The last messages displayed on the screen are: EFI stub: Loaded initrd from LINUX_EFI_INITRD_MEDIA_GUID device path EFI stub: Measured initrd data into PCR 9 - There are not journal logs existed when I boot with previous kernel. + There are no journal logs existed when I boot with the 6.5.0-33 kernel. Here is the list of the impacted machines that I found so far https://certification.canonical.com/hardware/202106-29206/ https://certification.canonical.com/hardware/202106-29207/ https://certification.canonical.com/hardware/201912-27623/ https://certification.canonical.com/hardware/202007-28059/ https://certification.canonical.com/hardware/202103-28762/ https://certification.canonical.com/hardware/202012-28510/ ** Description changed: During the SRU testing for 6.5.0.33 kernel, I found some machines freeze at very early stage of booting process. The last messages displayed on the screen are: EFI stub: Loaded initrd from LINUX_EFI_INITRD_MEDIA_GUID device path EFI stub: Measured initrd data into PCR 9 - There are no journal logs existed when I boot with the 6.5.0-33 kernel. + There are no journal logs existed when it boot with the 6.5.0-33 kernel. Here is the list of the impacted machines that I found so far https://certification.canonical.com/hardware/202106-29206/ https://certification.canonical.com/hardware/202106-29207/ https://certification.canonical.com/hardware/201912-27623/ https://certification.canonical.com/hardware/202007-28059/ https://certification.canonical.com/hardware/202103-28762/ https://certification.canonical.com/hardware/202012-28510/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061940 Title: Some DUTs can't boot up after installing the proposed kernel on Mantic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2061940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2061940] Re: Some DUTs can't boot up after installing the proposed kernel on Mantic
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Ivan Hu (ivan.hu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2061940 Title: Some DUTs can't boot up after installing the proposed kernel on Mantic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2061940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
