Messages in this thread | | | Date | Wed, 24 Apr 2024 00:13:39 +0800 | From | kernel test robot <> | Subject | Re: [net-next PATCH v2 5/9] octeontx2-af: Add packet path between representor and VF |
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Hi Geetha,
kernel test robot noticed the following build warnings:
[auto build test WARNING on next-20240422] [also build test WARNING on v6.9-rc5] [cannot apply to net-next/main linus/master horms-ipvs/master v6.9-rc5 v6.9-rc4 v6.9-rc3] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Geetha-sowjanya/octeontx2-pf-Refactoring-RVU-driver/20240422-175819 base: next-20240422 patch link: https://lore.kernel.org/r/20240422095401.14245-6-gakula%40marvell.com patch subject: [net-next PATCH v2 5/9] octeontx2-af: Add packet path between representor and VF config: alpha-randconfig-r122-20240423 (https://download.01.org/0day-ci/archive/20240424/202404240058.p4HzPiSt-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240424/202404240058.p4HzPiSt-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202404240058.p4HzPiSt-lkp@intel.com/
sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:39:38: sparse: sparse: cast to restricted __be16 >> drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:39:38: sparse: sparse: cast to restricted __be16 >> drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:39:38: sparse: sparse: cast to restricted __be16 >> drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:39:38: sparse: sparse: cast to restricted __be16 >> drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:95:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [assigned] [usertype] vlan_etype @@ got int @@ drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:95:31: sparse: expected restricted __be16 [assigned] [usertype] vlan_etype drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:95:31: sparse: got int drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:96:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [assigned] [usertype] vlan_etype @@ got int @@ drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:96:29: sparse: expected restricted __be16 [assigned] [usertype] vlan_etype drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:96:29: sparse: got int >> drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:97:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [assigned] [usertype] vlan_tci @@ got unsigned short [assigned] [usertype] vlan_tci @@ drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:97:29: sparse: expected restricted __be16 [assigned] [usertype] vlan_tci drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:97:29: sparse: got unsigned short [assigned] [usertype] vlan_tci >> drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:98:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [assigned] [usertype] vlan_tci @@ got int @@ drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:98:27: sparse: expected restricted __be16 [assigned] [usertype] vlan_tci drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c:98:27: sparse: got int
vim +39 drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c
25 26 static int rvu_rep_tx_vlan_cfg(struct rvu *rvu, u16 pcifunc, 27 u16 vlan_tci, int *vidx) 28 { 29 struct nix_vtag_config_rsp rsp = {}; 30 struct nix_vtag_config req = {}; 31 u64 etype = ETH_P_8021Q; 32 int err; 33 34 /* Insert vlan tag */ 35 req.hdr.pcifunc = pcifunc; 36 req.vtag_size = VTAGSIZE_T4; 37 req.cfg_type = 0; /* tx vlan cfg */ 38 req.tx.cfg_vtag0 = true; > 39 req.tx.vtag0 = etype << 48 | ntohs(vlan_tci); 40 41 err = rvu_mbox_handler_nix_vtag_cfg(rvu, &req, &rsp); 42 if (err) { 43 dev_err(rvu->dev, "Tx vlan config failed\n"); 44 return err; 45 } 46 *vidx = rsp.vtag0_idx; 47 return 0; 48 } 49 50 static int rvu_rep_rx_vlan_cfg(struct rvu *rvu, u16 pcifunc) 51 { 52 struct nix_vtag_config req = {}; 53 struct nix_vtag_config_rsp rsp; 54 55 /* config strip, capture and size */ 56 req.hdr.pcifunc = pcifunc; 57 req.vtag_size = VTAGSIZE_T4; 58 req.cfg_type = 1; /* rx vlan cfg */ 59 req.rx.vtag_type = NIX_AF_LFX_RX_VTAG_TYPE0; 60 req.rx.strip_vtag = true; 61 req.rx.capture_vtag = false; 62 63 return rvu_mbox_handler_nix_vtag_cfg(rvu, &req, &rsp); 64 } 65 66 static int rvu_rep_install_rx_rule(struct rvu *rvu, u16 pcifunc, 67 u16 entry, bool rte) 68 { 69 struct npc_install_flow_req req = {}; 70 struct npc_install_flow_rsp rsp = {}; 71 struct rvu_pfvf *pfvf; 72 u16 vlan_tci, rep_id; 73 74 pfvf = rvu_get_pfvf(rvu, pcifunc); 75 76 /* To stree the traffic from Representee to Representor */ 77 rep_id = (u16)rvu_rep_get_vlan_id(rvu, pcifunc); 78 if (rte) { 79 vlan_tci = rep_id | 0x1ull << 8; 80 req.vf = rvu->rep_pcifunc; 81 req.op = NIX_RX_ACTIONOP_UCAST; 82 req.index = rep_id; 83 } else { 84 vlan_tci = rep_id; 85 req.vf = pcifunc; 86 req.op = NIX_RX_ACTION_DEFAULT; 87 } 88 89 rvu_rep_rx_vlan_cfg(rvu, req.vf); 90 req.entry = entry; 91 req.hdr.pcifunc = 0; /* AF is requester */ 92 req.features = BIT_ULL(NPC_OUTER_VID) | BIT_ULL(NPC_VLAN_ETYPE_CTAG); 93 req.vtag0_valid = true; 94 req.vtag0_type = NIX_AF_LFX_RX_VTAG_TYPE0; > 95 req.packet.vlan_etype = ETH_P_8021Q; 96 req.mask.vlan_etype = ETH_P_8021Q; > 97 req.packet.vlan_tci = vlan_tci; > 98 req.mask.vlan_tci = 0xffff; 99 100 req.channel = RVU_SWITCH_LBK_CHAN; 101 req.chan_mask = 0xffff; 102 req.intf = pfvf->nix_rx_intf; 103 104 return rvu_mbox_handler_npc_install_flow(rvu, &req, &rsp); 105 } 106
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