ACK Re: [PATCH 0/1][SRU][J][K] Screen freeze after resuming from suspend (nvme0: I/O timeout)

[Timo Aaltonen]

AceLan Kao kirjoitti 8.2.2023 klo 9.50:
> From: "Chia-Lin Kao (AceLan)" <acelan.kao at canonical.com>
> 
> BugLink: https://launchpad.net/bugs/1996048
> 
> [Impact]
> The system hangs after S3 with VMD mode is on.
> 
> [Fix]
> Intel provides a fix and still under discussion
> https://patchwork.kernel.org/project/linux-pci/patch/20221107182735.381552-1-francisco.munoz.ruiz@linux.intel.com/
> 
> Included in v6.2-rc1
> d899aa668498 PCI: vmd: Disable MSI remapping after suspend
> 
> [Test]
> Verified by us and ODM.
> 
> [Where problems could occur]
> The VMCONFIG_MSI_REMAP bit is missing after S3, set it back won't lead to any regression.
> 
> Nirmal Patel (1):
>    PCI: vmd: Disable MSI remapping after suspend
> 
>   drivers/pci/controller/vmd.c | 5 +++++
>   1 file changed, 5 insertions(+)
> 

Acked-by: Timo Aaltonen <timo.aaltonen at canonical.com>

also for Kinetic


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