>-----Original Message----- >From: Coiby Xu <coxu@xxxxxxxxxx> >Sent: Wednesday, March 3, 2021 6:56 PM >To: netdev@xxxxxxxxxxxxxxx >Cc: kexec@xxxxxxxxxxxxxxxxxxx; intel-wired-lan@xxxxxxxxxxxxxxxx; Jakub Kicinski ><kuba@xxxxxxxxxx>; Brandeburg, Jesse <jesse.brandeburg@xxxxxxxxx>; Nguyen, >Anthony L <anthony.l.nguyen@xxxxxxxxx>; David S. Miller ><davem@xxxxxxxxxxxxx>; open list <linux-kernel@xxxxxxxxxxxxxxx> >Subject: [PATCH v1 1/3] i40e: use minimal tx and rx pairs for kdump > >Set the number of the MSI-X vectors to 1. When MSI-X is enabled, it's not allowed >to use more TC queue pairs than MSI-X vectors >(pf->num_lan_msix) exist. Thus the number of tx and rx pairs >(vsi->num_queue_pairs) will be equal to the number of MSI-X vectors, i.e., 1. > >Signed-off-by: Coiby Xu <coxu@xxxxxxxxxx> >--- > drivers/net/ethernet/intel/i40e/i40e_main.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > Tested-by: Dave Switzer <david.switzer@xxxxxxxxx _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
