> -----Original Message----- > From: Mingjin Ye <[email protected]> > Sent: Wednesday, November 9, 2022 8:56 PM > To: [email protected] > Cc: Yang, Qiming <[email protected]>; [email protected]; Zhou, YidingX > <[email protected]>; Ye, MingjinX <[email protected]>; Zhang, Qi > Z <[email protected]>; Lu, Wenzhuo <[email protected]>; Wu, > Jingjing <[email protected]>; Li, Xiaoyun <[email protected]>; Ferruh > Yigit <[email protected]> > Subject: [PATCH v2] net/ice: fix scalar Rx and Tx path segment > > CRC is stripped by the hardware in the scattered Rx path. If the last buffer > packet length is '0', the scalar Tx path would send empty buffer that causes > the Tx queue to overflow. > > This patch adds a judgment for the last buffer length to fix this issue, so > that > it would free the mbuf associated to the last one if the last buffer is empty. > > Fixes: 6eac0b7fde95 ("net/ice: support advance Rx/Tx") > Cc: [email protected] > > Signed-off-by: Mingjin Ye <[email protected]>
Tested and passed. Tested-by: Ke XU <[email protected]> > > v2: > * Fix log level in ice_rxtx.c source file. > --- > drivers/net/ice/ice_rxtx.c | 53 ++++++++++++++++++++++++++++++++++++-- > 1 file changed, 51 insertions(+), 2 deletions(-) >
