ACK: [SRU][F/H][PATCH 0/1] Revert ACPI patch which introduces boot failures

Colin Ian King colin.king at canonical.com
Wed Aug 25 22:18:39 UTC 2021


On 25/08/2021 23:15, Kelsey Skunberg wrote:
> SRU Justification:
> 
> BugLink: https://bugs.launchpad.net/bugs/1941657
> 
> 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
> 
> Hui Wang (1):
>   Revert "ACPI: resources: Add checks for ACPI IRQ override"
> 
>  drivers/acpi/resource.c | 9 +--------
>  1 file changed, 1 insertion(+), 8 deletions(-)
> 

Seems sensible to me.

Acked-by: Colin Ian King <colin.king at canonical.com>



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