[Intel-wired-lan] [PATCH v2] ixgbe: Prevent unsupported configurations with XDP

Jakub Kicinski jakub.kicinski at netronome.com
Tue Jul 31 02:56:36 UTC 2018


On Mon, 30 Jul 2018 15:52:48 -0700, Tony Nguyen wrote:
> These changes address comments by Jakub Kicinski on
> commit 38b7e7f8ae82 ("ixgbe: Do not allow LRO or MTU change with XDP").
> 
> Change the MTU check with XDP to allow any supported value and only
> reject those outside of the range as opposed to rejecting any change
> when XDP is active. In situations where MTU size is not supported,
> return -EINVAL instead of -EPERM.
> 
> Add checks when enabling SRIOV, DCB, or adding L2FW offloaded device
> as they are not supported with XDP.
> 
> CC: Jakub Kicinski <jakub.kicinski at netronome.com>
> Signed-off-by: Tony Nguyen <anthony.l.nguyen at intel.com>

Acked-by: Jakub Kicinski <jakub.kicinski at netronome.com>

Thanks!


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