ACK: [SRU][Jammy:linux-intel-iotg][PATCH 0/1] Fix overflow in stmmac driver

Tim Gardner tim.gardner at
Thu Aug 11 12:56:22 UTC 2022

On 8/10/22 11:57, Philip Cox wrote:
> BugLink:
> [Impact]
> * There is an overflow in the stmmac driver which is preventing the jammy
>    server image for linux-intel-iotg from installing.  This has been fixed
>    up stream, so this is bringing that patch in.
> * The linux-intel-iotg kernel backported a lot of changes for the stmmac
>    driver, the general 5.15 kernel isn't likely to hit this error.
> [Test Plan]
> * Intel has tested the patch, and it prevented the error.
> * We will be creating a new server image with this patch, as well
>    other changes, and will run a QA cycle on it.
> [Where problems could occur]
> * With how targetted this change is, there is not a big risk of
>    regressions.  The situations that would hit this code change
>    currently fail.
Acked-by: Tim Gardner <tim.gardner at>

Tim Gardner
Canonical, Inc

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