ACK: [SRU][O:gcp][PATCH 0/6] IDPF: TX timeout and crash

[Tim Whisonant]

On Sat, Jan 11, 2025 at 08:18:29PM -0800, Ian Whitfield wrote:
> BugLink: https://bugs.launchpad.net/bugs/2093622
> 
> [Impact]
> Google has requested a patchset to be backported to resolve an issue in
> the IDPF module. The issue can lead to timeouts and potentially a system
> crash.
> 
> [Fix]
> Backport a patchset from linux upstream to all IDPF-enabled Google
> kernels. This email is for Oracular, another email was sent for Noble
> and Jammy.
> 
> [Test Plan]
> Compile and boot tested.
> 
> [Regression Potential]
> This is a medium size backport and affects several kernels. All patches
> applied cleanly to this kernel tree, which reduces room for human error
> in the backport process. Problems related to this fix could lead to
> further issues in the Intel IDPF module, but there have been no changes
> to other drivers or the core kernel.
> 
> [Other]
> SF #00404007
> 
> Joe Damato (1):
>   idpf: Don't hard code napi_struct size
> 
> Joshua Hay (3):
>   idpf: enable WB_ON_ITR
>   idpf: add support for SW triggered interrupts
>   idpf: trigger SW interrupt when exiting wb_on_itr mode
> 
> Pavan Kumar Linga (2):
>   idpf: avoid vport access in idpf_get_link_ksettings
>   idpf: fix idpf_vc_core_init error path
> 
>  drivers/net/ethernet/intel/idpf/idpf.h        |  4 +--
>  drivers/net/ethernet/intel/idpf/idpf_dev.c    |  5 +++
>  .../net/ethernet/intel/idpf/idpf_ethtool.c    | 11 ++----
>  drivers/net/ethernet/intel/idpf/idpf_lib.c    |  5 +--
>  .../ethernet/intel/idpf/idpf_singleq_txrx.c   |  6 +++-
>  drivers/net/ethernet/intel/idpf/idpf_txrx.c   | 36 +++++++++++++------
>  drivers/net/ethernet/intel/idpf/idpf_txrx.h   | 36 +++++++++++++++++--
>  drivers/net/ethernet/intel/idpf/idpf_vf_dev.c |  5 +++
>  .../net/ethernet/intel/idpf/idpf_virtchnl.c   |  3 +-
>  9 files changed, 83 insertions(+), 28 deletions(-)
> 
> -- 
> 2.43.0
> 

Acked-by: Tim Whisonant <tim.whisonant at canonical.com>