CC: kbuild-...@lists.01.org TO: "Horatiu, Vultur," <horatiu.vul...@microchip.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: e7b08814b16b80a0bf76eeca16317f8c2ed23b8c commit: 9a9f26e8f7ea300e8efffcae036dbef239be433a [4096/14131] bridge: mrp: Connect MRP API with the switchdev API :::::: branch date: 3 days ago :::::: commit date: 5 weeks ago config: microblaze-randconfig-s032-20200601 (attached as .config) compiler: microblaze-linux-gcc (GCC) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.1-243-gc100a7ab-dirty git checkout 9a9f26e8f7ea300e8efffcae036dbef239be433a # save the attached .config to linux build tree make W=1 C=1 ARCH=microblaze CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <l...@intel.com> sparse warnings: (new ones prefixed by >>) include/linux/byteorder/big_endian.h:8:2: sparse: sparse: inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN net/bridge/br_mrp.c:86:18: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] @@ got restricted __be16 [usertype] @@ net/bridge/br_mrp.c:86:18: sparse: expected unsigned short [usertype] net/bridge/br_mrp.c:86:18: sparse: got restricted __be16 [usertype] net/bridge/br_mrp.c:109:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] seq_id @@ got restricted __be16 [usertype] @@ >> net/bridge/br_mrp.c:109:21: sparse: expected unsigned short [usertype] >> seq_id net/bridge/br_mrp.c:109:21: sparse: got restricted __be16 [usertype] net/bridge/br_mrp.c:130:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] prio @@ got restricted __be16 [usertype] @@ >> net/bridge/br_mrp.c:130:19: sparse: expected unsigned short [usertype] >> prio net/bridge/br_mrp.c:130:19: sparse: got restricted __be16 [usertype] net/bridge/br_mrp.c:132:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] port_role @@ got restricted __be16 [usertype] @@ >> net/bridge/br_mrp.c:132:24: sparse: expected unsigned short [usertype] >> port_role net/bridge/br_mrp.c:132:24: sparse: got restricted __be16 [usertype] net/bridge/br_mrp.c:133:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] state @@ got restricted __be16 [usertype] @@ >> net/bridge/br_mrp.c:133:20: sparse: expected unsigned short [usertype] >> state net/bridge/br_mrp.c:133:20: sparse: got restricted __be16 [usertype] net/bridge/br_mrp.c:134:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] transitions @@ got restricted __be16 [usertype] @@ >> net/bridge/br_mrp.c:134:26: sparse: expected unsigned short [usertype] >> transitions net/bridge/br_mrp.c:134:26: sparse: got restricted __be16 [usertype] net/bridge/br_mrp.c:135:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] timestamp @@ got restricted __be32 [usertype] @@ >> net/bridge/br_mrp.c:135:24: sparse: expected unsigned int [usertype] >> timestamp >> net/bridge/br_mrp.c:135:24: sparse: got restricted __be32 [usertype] net/bridge/br_mrp.c:234:23: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected struct list_head *entry @@ got struct list_head [noderef] * @@ net/bridge/br_mrp.c:234:23: sparse: expected struct list_head *entry net/bridge/br_mrp.c:234:23: sparse: got struct list_head [noderef] * net/bridge/br_mrp.c:279:28: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected struct list_head *new @@ got struct list_head [noderef] * @@ net/bridge/br_mrp.c:279:28: sparse: expected struct list_head *new net/bridge/br_mrp.c:279:28: sparse: got struct list_head [noderef] * net/bridge/br_mrp.c:279:40: sparse: sparse: incorrect type in argument 2 (different modifiers) @@ expected struct list_head *head @@ got struct list_head [noderef] * @@ net/bridge/br_mrp.c:279:40: sparse: expected struct list_head *head net/bridge/br_mrp.c:279:40: sparse: got struct list_head [noderef] * net/bridge/br_mrp.c:296:6: sparse: sparse: symbol 'br_mrp_port_del' was not declared. Should it be static? net/bridge/br_mrp.c:543:5: sparse: sparse: symbol 'br_mrp_process' was not declared. Should it be static? net/bridge/br_mrp.c:558:29: sparse: sparse: incorrect type in argument 1 (different modifiers) @@ expected struct list_head const *head @@ got struct list_head [noderef] * @@ net/bridge/br_mrp.c:558:29: sparse: expected struct list_head const *head net/bridge/br_mrp.c:558:29: sparse: got struct list_head [noderef] * net/bridge/br_mrp.c:556:6: sparse: sparse: symbol 'br_mrp_enabled' was not declared. Should it be static? # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=9a9f26e8f7ea300e8efffcae036dbef239be433a git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git remote update linux-next git checkout 9a9f26e8f7ea300e8efffcae036dbef239be433a vim +109 net/bridge/br_mrp.c 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 101 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 102 static void br_mrp_skb_common(struct sk_buff *skb, struct br_mrp *mrp) 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 103 { 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 104 struct br_mrp_common_hdr *hdr; 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 105 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 106 br_mrp_skb_tlv(skb, BR_MRP_TLV_HEADER_COMMON, sizeof(*hdr)); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 107 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 108 hdr = skb_put(skb, sizeof(*hdr)); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 @109 hdr->seq_id = cpu_to_be16(br_mrp_next_seq(mrp)); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 110 memset(hdr->domain, 0xff, MRP_DOMAIN_UUID_LENGTH); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 111 } 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 112 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 113 static struct sk_buff *br_mrp_alloc_test_skb(struct br_mrp *mrp, 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 114 struct net_bridge_port *p, 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 115 enum br_mrp_port_role_type port_role) 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 116 { 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 117 struct br_mrp_ring_test_hdr *hdr = NULL; 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 118 struct sk_buff *skb = NULL; 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 119 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 120 if (!p) 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 121 return NULL; 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 122 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 123 skb = br_mrp_skb_alloc(p, p->dev->dev_addr, mrp_test_dmac); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 124 if (!skb) 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 125 return NULL; 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 126 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 127 br_mrp_skb_tlv(skb, BR_MRP_TLV_HEADER_RING_TEST, sizeof(*hdr)); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 128 hdr = skb_put(skb, sizeof(*hdr)); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 129 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 @130 hdr->prio = cpu_to_be16(MRP_DEFAULT_PRIO); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 131 ether_addr_copy(hdr->sa, p->br->dev->dev_addr); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 @132 hdr->port_role = cpu_to_be16(port_role); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 @133 hdr->state = cpu_to_be16(mrp->ring_state); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 @134 hdr->transitions = cpu_to_be16(mrp->ring_transitions); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 @135 hdr->timestamp = cpu_to_be32(jiffies_to_msecs(jiffies)); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 136 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 137 br_mrp_skb_common(skb, mrp); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 138 br_mrp_skb_tlv(skb, BR_MRP_TLV_HEADER_END, 0x0); 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 139 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 140 return skb; 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 141 } 9a9f26e8f7ea30 Horatiu Vultur 2020-04-26 142 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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