ACK: [PATCH 0/1][SRU][Jammy/OEM-5.17/Kinetic/OEM-6.0/Unstable] Add support for TEE for PCI ID 0x14CA

[Kleber Souza]

On 06.10.22 19:38, You-Sheng Yang wrote:
> From: "You-Sheng Yang (vicamo)" <vicamo.yang at canonical.com>
> 
> BugLink: https://bugs.launchpad.net/bugs/1991608
> 
> [Impact]
> 
> Missing support for of AMD Secure Processor device for PCI ID 0x14CA.
> 
> [Fix]
> 
> A patch is being proposed in upstream and CC-ed stable.
> 
> [Test Case]
> 
> Without a proper fix, following error appears in dmesg:
> 
>    ccp 0000:02:00.5: tee: missing driver data
>    ccp 0000:02:00.5: tee initialization failed
> 
> [Where problems could occur]
> 
> This adds a new driver data entry to support ccp device that provides
> both sev and tee feature at the same time.
> 
> [Other Info]
> 
> While this is proposed to stable 5.15+, all kernels >= 5.15 are
> nominated for fix.
> 
> Mario Limonciello (1):
>    UBUNTU: SAUCE: crypto: ccp: Add support for TEE for PCI ID 0x14CA
> 
>   drivers/crypto/ccp/sp-pci.c | 11 ++++++++++-
>   1 file changed, 10 insertions(+), 1 deletion(-)
> 

As Tim mentioned, this patch is now in linux-next so the "UBUNTU: SAUCE:"
prefix can be removed as well.


Acked-by: Kleber Sacilotto de Souza <kleber.souza at canonical.com>

Thanks