APPLIED: [SRU][J][PATCH 0/1] support PCI BARs larger than 128GB

[Roxana Nicolescu]

On 26/09/2023 13:07, Bartlomiej Zolnierkiewicz wrote:
> BugLink: https://bugs.launchpad.net/bugs/2037403
>
> [SRU Justification]
>
> [Impact]
>
> Current linux-bluefield kernel reports that PCI BARs larger than 128GB are disabled.
>
> Increase the maximum PCI BAR size from 128GB to 8TB for future expansion.
>
> [Test Plan]
>
> Use updated kernel with PCI device with PCI BARs larger than 128GB.
>
> [Where problems could occur]
>
> No potential problems are expected.
>
> [Other Info]
>
> Testing has been provided by the customer. This patch is a cherry-pick from the upstream 5.18 kernel. It is intended for linux-bluefield kernel re-spin but it may be also suitable for the generic kernel (separate submission).
>
>
> Dongdong Liu (1):
>    PCI: Support BAR sizes up to 8TB
>
>   drivers/pci/setup-bus.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
Applied to jammy:master-next. Thanks!

Roxana