APPLIED Re: [PATCH][SRU][OEM-5.14] USB4 interdomain communication problems

[Timo Aaltonen]

On 9.10.2021 5.06, Alex Hung wrote:
> BugLink: https://bugs.launchpad.net/bugs/1945361
> 
> [Impact]
> 
>    Yellow carp w/ SW CM bi-directional interdomain communication may have some
>    problems that the response packets are lost sometimes within the stipulated
>    time.
> 
> [Fix]
> 
>    Enable the retry by increasing retry count from 1 to 4.
> 
>    The patch is in linux-next (tag next-20211007) and can be found @ https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/thunderbolt/ctl.c?id=641cdbea7635be3a177dbdf81356ccb16f3769e3
>   
> [Test]
> 
>    This is requested and tested by AMD.
> 
> [Where problems could occur]
> 
>    Low risk. This only affects small number of AMD systems that would excess the
>    time. Systems without problems won't be affected.
> 
> Sanjay R Mehta (1):
>    thunderbolt: Enable retry logic for intra-domain control packets
> 
>   drivers/thunderbolt/ctl.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 

applied to oem-5.14, thanks


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