ACK: [SRU] [J/OEM-5.14/OEM-5.17] [PATCH 0/1] Clear PCI errors left from BIOS

[Tim Gardner]

On 7/10/22 21:20, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1981173
> 
> [Impact]
> Errors like Master Abort can be flagged before setting up PCI devices.
> 
> [Fix]
> Clear PCI status that BIOS handed over to the OS.
> 
> [Test]
> Using `lspci`, no more errors after boot.
> 
> [Where problems could occur]
> If there's any driver's probe routine depends on PCI status to have
> different behavior, this can cause some cracks. There doesn't seem to be
> any driver doing such insane thing though.
> 
> Kai-Heng Feng (1):
>    PCI: Clear PCI_STATUS when setting up device
> 
>   drivers/pci/probe.c | 3 +++
>   1 file changed, 3 insertions(+)
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>

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Tim Gardner
Canonical, Inc