APPLIED Re: [PATCH][SRU][OEM-5.14] USB4 interdomain communication problems
tjaalton at ubuntu.com
Mon Oct 25 15:38:17 UTC 2021
On 9.10.2021 5.06, Alex Hung wrote:
> BugLink: https://bugs.launchpad.net/bugs/1945361
> Yellow carp w/ SW CM bi-directional interdomain communication may have some
> problems that the response packets are lost sometimes within the stipulated
> 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
> 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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