As mentioned, upstream commit 248de22e638f10bd5bfc7624a357f940f66ba137
("i40e/i40evf: Account for frags split over multiple descriptors in
check linearize") appears to finally fix this. This commit is already
included in bionic, but is required in artful and earlier.
In xenial, the commit 5c4654daf2e2f25dfbd7fa572c59937ea6d4198b
("i40e/i40evf: Allow up to 12K bytes of data per Tx descriptor instead
of 8K") is also required.
** Also affects: linux (Ubuntu Artful)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Artful)
Assignee: (unassigned) => Dan Streetman (ddstreet)
** Changed in: linux (Ubuntu Artful)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Artful)
Status: New => Incomplete
** Changed in: linux (Ubuntu Artful)
Status: Incomplete => In Progress
** Also affects: linux (Ubuntu Bionic)
Importance: Medium
Assignee: Dan Streetman (ddstreet)
Status: In Progress
** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Fix Released
** Also affects: linux (Ubuntu Trusty)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Trusty)
Status: New => Won't Fix
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https://bugs.launchpad.net/bugs/1723127
Title:
Intel i40e PF reset due to incorrect MDD detection (continues...)
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