> > -----Original Message----- > > From: Li, Xiaoyun <[email protected]> > > Sent: Thursday, December 26, 2019 2:46 PM > > To: Zhang, Qi Z <[email protected]>; Xing, Beilei > <[email protected]>; > > Loftus, Ciara <[email protected]>; [email protected] > > Cc: Li, Xiaoyun <[email protected]>; [email protected] > > Subject: [PATCH v3] net/i40e: fix TSO pkt exceeds allowed buf size issue > > > > Hardware limits that max buffer size per tx descriptor should be (16K-1)B. > So > > when TSO enabled, the mbuf data size may exceed the limit and cause > > malicious behavior to the NIC. This patch fixes this issue by using more tx > descs > > for this kind of large buffer. > > > > Fixes: 4861cde46116 ("i40e: new poll mode driver") > > Cc: [email protected] > > > > Signed-off-by: Xiaoyun Li <[email protected]> > > Acked-by: Qi Zhang <[email protected]>
Tested-by: Ciara Loftus <[email protected]>
