Public bug reported:
[kernel SRU Justification]
[Impact]
On some machines, there're several "Failed to find VA for GUID:"
messages showing in the kernel log. They confuse users to think that
something wrong.
[Fix]
Introduce upstream fix 3db5648c4d60 ("ACPI: PRM: Reduce unnecessary printing to
avoid user confusion") which avoid confusing printing according to the PRM Spec
Section 4.1.2.
[Test Case]
1. Boot up machines
2. Check if `Failed to find VA for GUID:` exists in the kernel log
[Where problems could occur]
Only remove unnecessary printing and should be no regression introduced.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-oem-6.14 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Affects: linux-oem-6.14 (Ubuntu Noble)
Importance: Undecided
Status: In Progress
** Affects: linux (Ubuntu Plucky)
Importance: Undecided
Status: New
** Affects: linux-oem-6.14 (Ubuntu Plucky)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Questing)
Importance: Undecided
Status: New
** Affects: linux-oem-6.14 (Ubuntu Questing)
Importance: Undecided
Status: New
** Tags: jira-somerville-3087 oem-priority
** Also affects: linux-oem-6.14 (Ubuntu Plucky)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.14 (Ubuntu Questing)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.14 (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-6.14 (Ubuntu Noble)
Status: New => In Progress
** Tags added: jira-somerville-3087 oem-priority
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https://bugs.launchpad.net/bugs/2121913
Title:
Reduce unnecessary printing for ACPI PRM (Platform Runtime Mechanism)
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