ACK: [SRU][focal:linux-gcp][PATCH 0/2] Fixes for LP:#2049922

[Andrei Gherzan]

On 24/01/26 04:09PM, Joseph Salisbury wrote:
> BugLink: https://bugs.launchpad.net/bugs/2049922
> 
> [Impact]
> 
> * Request from Google to include Intel patches for IDPF support if used from
> out-of-tree module to prevent system instability
> 
> Also being requested in bionic:linux-gcp-4.15.  However, bionic:linux-gcp-4.15
> required a different backport, so it will be sent separatly.
> 
> [Fixes]
> 
> f18b1137d38c ("PCI: Extract ATS disabling to a helper function")
> a18615b1cfc0 ("PCI: Disable ATS for specific Intel IPU E2000 devices")
> 
> [Test Case]
> 
> * Compile test
> * Boot test
> * Test on non-IDPF instance
> * Also tested by Google.
> 
> [Where things could go wrong]
> 
> * Low chance of regression, changes very isolated
> 
> [Other Info]
> 
> * SF #00376470
> 
> Bartosz Pawlowski (2):
>   PCI: Extract ATS disabling to a helper function
>   PCI: Disable ATS for specific Intel IPU E2000 devices
> 
>  drivers/pci/quirks.c | 29 ++++++++++++++++++++++++++---
>  1 file changed, 26 insertions(+), 3 deletions(-)

Acked-by: Andrei Gherzan <andrei.gherzan at canonical.com>

-- 
Andrei Gherzan
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