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[SRU,Impish,0/2] Fix PCI on HP m400s

Message ID 20220615224518.304597-1-dann.frazier@canonical.com
Headers show
Series Fix PCI on HP m400s | expand

Message

dann frazier June 15, 2022, 10:45 p.m. UTC 
BugLink: https://bugs.launchpad.net/bugs/1952933

HP m400s are older ARM server kit, but some are still in-use in places,
including our LP build farm. PCI support for them was broken in 5.13, and
therefore impish, but those commits were later reverted upstream. Jammy
was fixed when those reverts made their way in via stable. Let's also fix
impish, aka the current focal HWE kernel.

I know impish is EOL soon. I'm assuming at least one more kernel spin
is planned, but if not, feel free to ignore :)

Marc Zyngier (2):
  PCI: xgene: Revert "PCI: xgene: Fix IB window setup"
  PCI: xgene: Revert "PCI: xgene: Use inbound resources for setup"

 drivers/pci/controller/pci-xgene.c | 35 ++++++++++++++++++++----------
 1 file changed, 23 insertions(+), 12 deletions(-)

Comments

Tim Gardner June 16, 2022, 11:27 a.m. UTC | #1 
On 6/15/22 16:45, dann frazier wrote:
> BugLink: https://bugs.launchpad.net/bugs/1952933
> 
> HP m400s are older ARM server kit, but some are still in-use in places,
> including our LP build farm. PCI support for them was broken in 5.13, and
> therefore impish, but those commits were later reverted upstream. Jammy
> was fixed when those reverts made their way in via stable. Let's also fix
> impish, aka the current focal HWE kernel.
> 
> I know impish is EOL soon. I'm assuming at least one more kernel spin
> is planned, but if not, feel free to ignore :)
> 
> Marc Zyngier (2):
>    PCI: xgene: Revert "PCI: xgene: Fix IB window setup"
>    PCI: xgene: Revert "PCI: xgene: Use inbound resources for setup"
> 
>   drivers/pci/controller/pci-xgene.c | 35 ++++++++++++++++++++----------
>   1 file changed, 23 insertions(+), 12 deletions(-)
> 
Acked-by: Tim Gardner <tim.gardner@canonical.com>
Stefan Bader June 22, 2022, 9:40 a.m. UTC | #2 
On 16.06.22 00:45, dann frazier wrote:
> BugLink: https://bugs.launchpad.net/bugs/1952933
> 
> HP m400s are older ARM server kit, but some are still in-use in places,
> including our LP build farm. PCI support for them was broken in 5.13, and
> therefore impish, but those commits were later reverted upstream. Jammy
> was fixed when those reverts made their way in via stable. Let's also fix
> impish, aka the current focal HWE kernel.
> 
> I know impish is EOL soon. I'm assuming at least one more kernel spin
> is planned, but if not, feel free to ignore :)
> 
> Marc Zyngier (2):
>    PCI: xgene: Revert "PCI: xgene: Fix IB window setup"
>    PCI: xgene: Revert "PCI: xgene: Use inbound resources for setup"
> 
>   drivers/pci/controller/pci-xgene.c | 35 ++++++++++++++++++++----------
>   1 file changed, 23 insertions(+), 12 deletions(-)
> 

Applied to impish:linux/master-next. Just whether it will be released there or 
in hwe-5.13 or not at all I cannot say right now. Thanks.

-Stefan