* net/dsa/tag_sja1105.c:168 sja1105_xmit_tpid() error: uninitialized symbol 'proto'.
@ 2022-06-27 3:04 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2022-06-27 3:04 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 4251 bytes --]
CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
CC: linux-kernel(a)vger.kernel.org
TO: Vladimir Oltean <vladimir.oltean@nxp.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8c23f235a6a8ae43abea215812eb9d8cf4dd165e
commit: 8ded9160928e545c2e694b77a87263fa078ff4c6 net: dsa: tag_sja1105: stop asking the sja1105 driver in sja1105_xmit_tpid
date: 10 months ago
:::::: branch date: 14 hours ago
:::::: commit date: 10 months ago
config: nios2-randconfig-m031-20220624
compiler: nios2-linux-gcc (GCC) 11.3.0
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
net/dsa/tag_sja1105.c:168 sja1105_xmit_tpid() error: uninitialized symbol 'proto'.
Old smatch warnings:
arch/nios2/include/asm/thread_info.h:71 current_thread_info() error: uninitialized symbol 'sp'.
net/dsa/tag_sja1105.c:508 sja1105_rcv() error: uninitialized symbol 'vid'.
vim +/proto +168 net/dsa/tag_sja1105.c
a68578c20a9667 Vladimir Oltean 2020-01-04 135
8ded9160928e54 Vladimir Oltean 2021-08-24 136 /* Send VLAN tags with a TPID that blends in with whatever VLAN protocol a
8ded9160928e54 Vladimir Oltean 2021-08-24 137 * bridge spanning ports of this switch might have.
8ded9160928e54 Vladimir Oltean 2021-08-24 138 */
994d2cbb08ca05 Vladimir Oltean 2021-08-17 139 static u16 sja1105_xmit_tpid(struct dsa_port *dp)
38b5beeae7a4cd Vladimir Oltean 2020-05-12 140 {
8ded9160928e54 Vladimir Oltean 2021-08-24 141 struct dsa_switch *ds = dp->ds;
8ded9160928e54 Vladimir Oltean 2021-08-24 142 struct dsa_port *other_dp;
8ded9160928e54 Vladimir Oltean 2021-08-24 143 u16 proto;
8ded9160928e54 Vladimir Oltean 2021-08-24 144
8ded9160928e54 Vladimir Oltean 2021-08-24 145 /* Since VLAN awareness is global, then if this port is VLAN-unaware,
8ded9160928e54 Vladimir Oltean 2021-08-24 146 * all ports are. Use the VLAN-unaware TPID used for tag_8021q.
8ded9160928e54 Vladimir Oltean 2021-08-24 147 */
8ded9160928e54 Vladimir Oltean 2021-08-24 148 if (!dsa_port_is_vlan_filtering(dp))
8ded9160928e54 Vladimir Oltean 2021-08-24 149 return ETH_P_SJA1105;
8ded9160928e54 Vladimir Oltean 2021-08-24 150
8ded9160928e54 Vladimir Oltean 2021-08-24 151 /* Port is VLAN-aware, so there is a bridge somewhere (a single one,
8ded9160928e54 Vladimir Oltean 2021-08-24 152 * we're sure about that). It may not be on this port though, so we
8ded9160928e54 Vladimir Oltean 2021-08-24 153 * need to find it.
8ded9160928e54 Vladimir Oltean 2021-08-24 154 */
8ded9160928e54 Vladimir Oltean 2021-08-24 155 list_for_each_entry(other_dp, &ds->dst->ports, list) {
8ded9160928e54 Vladimir Oltean 2021-08-24 156 if (other_dp->ds != ds)
8ded9160928e54 Vladimir Oltean 2021-08-24 157 continue;
8ded9160928e54 Vladimir Oltean 2021-08-24 158
8ded9160928e54 Vladimir Oltean 2021-08-24 159 if (!other_dp->bridge_dev)
8ded9160928e54 Vladimir Oltean 2021-08-24 160 continue;
8ded9160928e54 Vladimir Oltean 2021-08-24 161
8ded9160928e54 Vladimir Oltean 2021-08-24 162 /* Error is returned only if CONFIG_BRIDGE_VLAN_FILTERING,
8ded9160928e54 Vladimir Oltean 2021-08-24 163 * which seems pointless to handle, as our port cannot become
8ded9160928e54 Vladimir Oltean 2021-08-24 164 * VLAN-aware in that case.
8ded9160928e54 Vladimir Oltean 2021-08-24 165 */
8ded9160928e54 Vladimir Oltean 2021-08-24 166 br_vlan_get_proto(other_dp->bridge_dev, &proto);
8ded9160928e54 Vladimir Oltean 2021-08-24 167
8ded9160928e54 Vladimir Oltean 2021-08-24 @168 return proto;
8ded9160928e54 Vladimir Oltean 2021-08-24 169 }
994d2cbb08ca05 Vladimir Oltean 2021-08-17 170
8ded9160928e54 Vladimir Oltean 2021-08-24 171 WARN_ONCE(1, "Port is VLAN-aware but cannot find associated bridge!\n");
994d2cbb08ca05 Vladimir Oltean 2021-08-17 172
8ded9160928e54 Vladimir Oltean 2021-08-24 173 return ETH_P_SJA1105;
38b5beeae7a4cd Vladimir Oltean 2020-05-12 174 }
38b5beeae7a4cd Vladimir Oltean 2020-05-12 175
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 4+ messages in thread* net/dsa/tag_sja1105.c:168 sja1105_xmit_tpid() error: uninitialized symbol 'proto'.
@ 2022-08-01 5:04 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2022-08-01 5:04 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 4245 bytes --]
CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
CC: linux-kernel(a)vger.kernel.org
TO: Vladimir Oltean <vladimir.oltean@nxp.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 3d7cb6b04c3f3115719235cc6866b10326de34cd
commit: 8ded9160928e545c2e694b77a87263fa078ff4c6 net: dsa: tag_sja1105: stop asking the sja1105 driver in sja1105_xmit_tpid
date: 11 months ago
:::::: branch date: 8 hours ago
:::::: commit date: 11 months ago
config: arc-randconfig-m041-20220731 (https://download.01.org/0day-ci/archive/20220801/202208011342.9m4yMtAr-lkp(a)intel.com/config)
compiler: arceb-elf-gcc (GCC) 12.1.0
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
net/dsa/tag_sja1105.c:168 sja1105_xmit_tpid() error: uninitialized symbol 'proto'.
Old smatch warnings:
net/dsa/tag_sja1105.c:508 sja1105_rcv() error: uninitialized symbol 'vid'.
vim +/proto +168 net/dsa/tag_sja1105.c
a68578c20a9667 Vladimir Oltean 2020-01-04 135
8ded9160928e54 Vladimir Oltean 2021-08-24 136 /* Send VLAN tags with a TPID that blends in with whatever VLAN protocol a
8ded9160928e54 Vladimir Oltean 2021-08-24 137 * bridge spanning ports of this switch might have.
8ded9160928e54 Vladimir Oltean 2021-08-24 138 */
994d2cbb08ca05 Vladimir Oltean 2021-08-17 139 static u16 sja1105_xmit_tpid(struct dsa_port *dp)
38b5beeae7a4cd Vladimir Oltean 2020-05-12 140 {
8ded9160928e54 Vladimir Oltean 2021-08-24 141 struct dsa_switch *ds = dp->ds;
8ded9160928e54 Vladimir Oltean 2021-08-24 142 struct dsa_port *other_dp;
8ded9160928e54 Vladimir Oltean 2021-08-24 143 u16 proto;
8ded9160928e54 Vladimir Oltean 2021-08-24 144
8ded9160928e54 Vladimir Oltean 2021-08-24 145 /* Since VLAN awareness is global, then if this port is VLAN-unaware,
8ded9160928e54 Vladimir Oltean 2021-08-24 146 * all ports are. Use the VLAN-unaware TPID used for tag_8021q.
8ded9160928e54 Vladimir Oltean 2021-08-24 147 */
8ded9160928e54 Vladimir Oltean 2021-08-24 148 if (!dsa_port_is_vlan_filtering(dp))
8ded9160928e54 Vladimir Oltean 2021-08-24 149 return ETH_P_SJA1105;
8ded9160928e54 Vladimir Oltean 2021-08-24 150
8ded9160928e54 Vladimir Oltean 2021-08-24 151 /* Port is VLAN-aware, so there is a bridge somewhere (a single one,
8ded9160928e54 Vladimir Oltean 2021-08-24 152 * we're sure about that). It may not be on this port though, so we
8ded9160928e54 Vladimir Oltean 2021-08-24 153 * need to find it.
8ded9160928e54 Vladimir Oltean 2021-08-24 154 */
8ded9160928e54 Vladimir Oltean 2021-08-24 155 list_for_each_entry(other_dp, &ds->dst->ports, list) {
8ded9160928e54 Vladimir Oltean 2021-08-24 156 if (other_dp->ds != ds)
8ded9160928e54 Vladimir Oltean 2021-08-24 157 continue;
8ded9160928e54 Vladimir Oltean 2021-08-24 158
8ded9160928e54 Vladimir Oltean 2021-08-24 159 if (!other_dp->bridge_dev)
8ded9160928e54 Vladimir Oltean 2021-08-24 160 continue;
8ded9160928e54 Vladimir Oltean 2021-08-24 161
8ded9160928e54 Vladimir Oltean 2021-08-24 162 /* Error is returned only if CONFIG_BRIDGE_VLAN_FILTERING,
8ded9160928e54 Vladimir Oltean 2021-08-24 163 * which seems pointless to handle, as our port cannot become
8ded9160928e54 Vladimir Oltean 2021-08-24 164 * VLAN-aware in that case.
8ded9160928e54 Vladimir Oltean 2021-08-24 165 */
8ded9160928e54 Vladimir Oltean 2021-08-24 166 br_vlan_get_proto(other_dp->bridge_dev, &proto);
8ded9160928e54 Vladimir Oltean 2021-08-24 167
8ded9160928e54 Vladimir Oltean 2021-08-24 @168 return proto;
8ded9160928e54 Vladimir Oltean 2021-08-24 169 }
994d2cbb08ca05 Vladimir Oltean 2021-08-17 170
8ded9160928e54 Vladimir Oltean 2021-08-24 171 WARN_ONCE(1, "Port is VLAN-aware but cannot find associated bridge!\n");
994d2cbb08ca05 Vladimir Oltean 2021-08-17 172
8ded9160928e54 Vladimir Oltean 2021-08-24 173 return ETH_P_SJA1105;
38b5beeae7a4cd Vladimir Oltean 2020-05-12 174 }
38b5beeae7a4cd Vladimir Oltean 2020-05-12 175
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 4+ messages in thread* net/dsa/tag_sja1105.c:168 sja1105_xmit_tpid() error: uninitialized symbol 'proto'.
@ 2022-08-24 9:34 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2022-08-24 9:34 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 4251 bytes --]
BCC: lkp(a)intel.com
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Vladimir Oltean <vladimir.oltean@nxp.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: c40e8341e3b3bb27e3a65b06b5b454626234c4f0
commit: 8ded9160928e545c2e694b77a87263fa078ff4c6 net: dsa: tag_sja1105: stop asking the sja1105 driver in sja1105_xmit_tpid
date: 12 months ago
:::::: branch date: 7 hours ago
:::::: commit date: 12 months ago
config: openrisc-randconfig-m031-20220824 (https://download.01.org/0day-ci/archive/20220824/202208241748.PLMhoGIy-lkp(a)intel.com/config)
compiler: or1k-linux-gcc (GCC) 12.1.0
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
net/dsa/tag_sja1105.c:168 sja1105_xmit_tpid() error: uninitialized symbol 'proto'.
Old smatch warnings:
net/dsa/tag_sja1105.c:508 sja1105_rcv() error: uninitialized symbol 'vid'.
vim +/proto +168 net/dsa/tag_sja1105.c
a68578c20a9667 Vladimir Oltean 2020-01-04 135
8ded9160928e54 Vladimir Oltean 2021-08-24 136 /* Send VLAN tags with a TPID that blends in with whatever VLAN protocol a
8ded9160928e54 Vladimir Oltean 2021-08-24 137 * bridge spanning ports of this switch might have.
8ded9160928e54 Vladimir Oltean 2021-08-24 138 */
994d2cbb08ca05 Vladimir Oltean 2021-08-17 139 static u16 sja1105_xmit_tpid(struct dsa_port *dp)
38b5beeae7a4cd Vladimir Oltean 2020-05-12 140 {
8ded9160928e54 Vladimir Oltean 2021-08-24 141 struct dsa_switch *ds = dp->ds;
8ded9160928e54 Vladimir Oltean 2021-08-24 142 struct dsa_port *other_dp;
8ded9160928e54 Vladimir Oltean 2021-08-24 143 u16 proto;
8ded9160928e54 Vladimir Oltean 2021-08-24 144
8ded9160928e54 Vladimir Oltean 2021-08-24 145 /* Since VLAN awareness is global, then if this port is VLAN-unaware,
8ded9160928e54 Vladimir Oltean 2021-08-24 146 * all ports are. Use the VLAN-unaware TPID used for tag_8021q.
8ded9160928e54 Vladimir Oltean 2021-08-24 147 */
8ded9160928e54 Vladimir Oltean 2021-08-24 148 if (!dsa_port_is_vlan_filtering(dp))
8ded9160928e54 Vladimir Oltean 2021-08-24 149 return ETH_P_SJA1105;
8ded9160928e54 Vladimir Oltean 2021-08-24 150
8ded9160928e54 Vladimir Oltean 2021-08-24 151 /* Port is VLAN-aware, so there is a bridge somewhere (a single one,
8ded9160928e54 Vladimir Oltean 2021-08-24 152 * we're sure about that). It may not be on this port though, so we
8ded9160928e54 Vladimir Oltean 2021-08-24 153 * need to find it.
8ded9160928e54 Vladimir Oltean 2021-08-24 154 */
8ded9160928e54 Vladimir Oltean 2021-08-24 155 list_for_each_entry(other_dp, &ds->dst->ports, list) {
8ded9160928e54 Vladimir Oltean 2021-08-24 156 if (other_dp->ds != ds)
8ded9160928e54 Vladimir Oltean 2021-08-24 157 continue;
8ded9160928e54 Vladimir Oltean 2021-08-24 158
8ded9160928e54 Vladimir Oltean 2021-08-24 159 if (!other_dp->bridge_dev)
8ded9160928e54 Vladimir Oltean 2021-08-24 160 continue;
8ded9160928e54 Vladimir Oltean 2021-08-24 161
8ded9160928e54 Vladimir Oltean 2021-08-24 162 /* Error is returned only if CONFIG_BRIDGE_VLAN_FILTERING,
8ded9160928e54 Vladimir Oltean 2021-08-24 163 * which seems pointless to handle, as our port cannot become
8ded9160928e54 Vladimir Oltean 2021-08-24 164 * VLAN-aware in that case.
8ded9160928e54 Vladimir Oltean 2021-08-24 165 */
8ded9160928e54 Vladimir Oltean 2021-08-24 166 br_vlan_get_proto(other_dp->bridge_dev, &proto);
8ded9160928e54 Vladimir Oltean 2021-08-24 167
8ded9160928e54 Vladimir Oltean 2021-08-24 @168 return proto;
8ded9160928e54 Vladimir Oltean 2021-08-24 169 }
994d2cbb08ca05 Vladimir Oltean 2021-08-17 170
8ded9160928e54 Vladimir Oltean 2021-08-24 171 WARN_ONCE(1, "Port is VLAN-aware but cannot find associated bridge!\n");
994d2cbb08ca05 Vladimir Oltean 2021-08-17 172
8ded9160928e54 Vladimir Oltean 2021-08-24 173 return ETH_P_SJA1105;
38b5beeae7a4cd Vladimir Oltean 2020-05-12 174 }
38b5beeae7a4cd Vladimir Oltean 2020-05-12 175
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 4+ messages in thread* net/dsa/tag_sja1105.c:168 sja1105_xmit_tpid() error: uninitialized symbol 'proto'.
@ 2022-08-24 11:47 kernel test robot
0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2022-08-24 11:47 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 4251 bytes --]
BCC: lkp(a)intel.com
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Vladimir Oltean <vladimir.oltean@nxp.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: c40e8341e3b3bb27e3a65b06b5b454626234c4f0
commit: 8ded9160928e545c2e694b77a87263fa078ff4c6 net: dsa: tag_sja1105: stop asking the sja1105 driver in sja1105_xmit_tpid
date: 12 months ago
:::::: branch date: 9 hours ago
:::::: commit date: 12 months ago
config: openrisc-randconfig-m031-20220824 (https://download.01.org/0day-ci/archive/20220824/202208241912.7oIGqBq6-lkp(a)intel.com/config)
compiler: or1k-linux-gcc (GCC) 12.1.0
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
net/dsa/tag_sja1105.c:168 sja1105_xmit_tpid() error: uninitialized symbol 'proto'.
Old smatch warnings:
net/dsa/tag_sja1105.c:508 sja1105_rcv() error: uninitialized symbol 'vid'.
vim +/proto +168 net/dsa/tag_sja1105.c
a68578c20a9667 Vladimir Oltean 2020-01-04 135
8ded9160928e54 Vladimir Oltean 2021-08-24 136 /* Send VLAN tags with a TPID that blends in with whatever VLAN protocol a
8ded9160928e54 Vladimir Oltean 2021-08-24 137 * bridge spanning ports of this switch might have.
8ded9160928e54 Vladimir Oltean 2021-08-24 138 */
994d2cbb08ca05 Vladimir Oltean 2021-08-17 139 static u16 sja1105_xmit_tpid(struct dsa_port *dp)
38b5beeae7a4cd Vladimir Oltean 2020-05-12 140 {
8ded9160928e54 Vladimir Oltean 2021-08-24 141 struct dsa_switch *ds = dp->ds;
8ded9160928e54 Vladimir Oltean 2021-08-24 142 struct dsa_port *other_dp;
8ded9160928e54 Vladimir Oltean 2021-08-24 143 u16 proto;
8ded9160928e54 Vladimir Oltean 2021-08-24 144
8ded9160928e54 Vladimir Oltean 2021-08-24 145 /* Since VLAN awareness is global, then if this port is VLAN-unaware,
8ded9160928e54 Vladimir Oltean 2021-08-24 146 * all ports are. Use the VLAN-unaware TPID used for tag_8021q.
8ded9160928e54 Vladimir Oltean 2021-08-24 147 */
8ded9160928e54 Vladimir Oltean 2021-08-24 148 if (!dsa_port_is_vlan_filtering(dp))
8ded9160928e54 Vladimir Oltean 2021-08-24 149 return ETH_P_SJA1105;
8ded9160928e54 Vladimir Oltean 2021-08-24 150
8ded9160928e54 Vladimir Oltean 2021-08-24 151 /* Port is VLAN-aware, so there is a bridge somewhere (a single one,
8ded9160928e54 Vladimir Oltean 2021-08-24 152 * we're sure about that). It may not be on this port though, so we
8ded9160928e54 Vladimir Oltean 2021-08-24 153 * need to find it.
8ded9160928e54 Vladimir Oltean 2021-08-24 154 */
8ded9160928e54 Vladimir Oltean 2021-08-24 155 list_for_each_entry(other_dp, &ds->dst->ports, list) {
8ded9160928e54 Vladimir Oltean 2021-08-24 156 if (other_dp->ds != ds)
8ded9160928e54 Vladimir Oltean 2021-08-24 157 continue;
8ded9160928e54 Vladimir Oltean 2021-08-24 158
8ded9160928e54 Vladimir Oltean 2021-08-24 159 if (!other_dp->bridge_dev)
8ded9160928e54 Vladimir Oltean 2021-08-24 160 continue;
8ded9160928e54 Vladimir Oltean 2021-08-24 161
8ded9160928e54 Vladimir Oltean 2021-08-24 162 /* Error is returned only if CONFIG_BRIDGE_VLAN_FILTERING,
8ded9160928e54 Vladimir Oltean 2021-08-24 163 * which seems pointless to handle, as our port cannot become
8ded9160928e54 Vladimir Oltean 2021-08-24 164 * VLAN-aware in that case.
8ded9160928e54 Vladimir Oltean 2021-08-24 165 */
8ded9160928e54 Vladimir Oltean 2021-08-24 166 br_vlan_get_proto(other_dp->bridge_dev, &proto);
8ded9160928e54 Vladimir Oltean 2021-08-24 167
8ded9160928e54 Vladimir Oltean 2021-08-24 @168 return proto;
8ded9160928e54 Vladimir Oltean 2021-08-24 169 }
994d2cbb08ca05 Vladimir Oltean 2021-08-17 170
8ded9160928e54 Vladimir Oltean 2021-08-24 171 WARN_ONCE(1, "Port is VLAN-aware but cannot find associated bridge!\n");
994d2cbb08ca05 Vladimir Oltean 2021-08-17 172
8ded9160928e54 Vladimir Oltean 2021-08-24 173 return ETH_P_SJA1105;
38b5beeae7a4cd Vladimir Oltean 2020-05-12 174 }
38b5beeae7a4cd Vladimir Oltean 2020-05-12 175
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-08-24 11:47 UTC | newest]
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