Public bug reported:
SRU Justification:
Impact:
The commit 0ec4e55e9f57 ("ACPI: resources: Add checks for ACPI IRQ
override") introduces regression on some platforms, at least it makes
the UART can't get correct irq setting on two different platforms, and
it makes the kernel can't bootup on these two platforms.
discussion regarding the regression:
https://bugzilla.kernel.org/show_bug.cgi?id=213031#c32
Fix: Revert "ACPI: resources: Add checks for ACPI IRQ override"
Risk: Reverting this patch will keep LP#1909814 ("Keyboard not working")
unfixed.
https://launchpad.net/bugs/1909814
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Hirsute)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1941657
Title:
Server boot failure after adding checks for ACPI IRQ override
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