tree: https://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git queue head: 4d13930836b3a61c70603178d8a3c60e633e40f1 commit: 11a5da226987da220b750fc40b039936ff6fe5ae [3/14] target: Add target_iostate descriptor config: tile-allyesconfig (attached as .config) compiler: tilegx-linux-gcc (GCC) 4.6.2 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 11a5da226987da220b750fc40b039936ff6fe5ae # save the attached .config to linux build tree make.cross ARCH=tile
Note: the target/queue HEAD 4d13930836b3a61c70603178d8a3c60e633e40f1 builds
fine.
It only hurts bisectibility.
All errors (new ones prefixed by >>):
In file included from include/trace/trace_events.h:706:0,
from include/trace/define_trace.h:95,
from include/trace/events/target.h:214,
from drivers/target/target_core_transport.c:54:
include/trace/events/target.h: In function
'trace_event_raw_event_target_sequencer_start':
>> include/trace/events/target.h:131:1: error: 'struct se_cmd' has no member
>> named 'data_length'
include/trace/events/target.h: In function
'trace_event_raw_event_target_cmd_complete':
include/trace/events/target.h:166:1: error: 'struct se_cmd' has no member
named 'data_length'
In file included from include/trace/perf.h:89:0,
from include/trace/define_trace.h:96,
from include/trace/events/target.h:214,
from drivers/target/target_core_transport.c:54:
include/trace/events/target.h: In function
'perf_trace_target_sequencer_start':
>> include/trace/events/target.h:131:1: error: 'struct se_cmd' has no member
>> named 'data_length'
include/trace/events/target.h: In function 'perf_trace_target_cmd_complete':
include/trace/events/target.h:166:1: error: 'struct se_cmd' has no member
named 'data_length'
vim +131 include/trace/events/target.h
e5c0d6ad5 Roland Dreier 2013-06-26 125 {
SAM_STAT_RESERVATION_CONFLICT, "RESERVATION CONFLICT" }, \
e5c0d6ad5 Roland Dreier 2013-06-26 126 {
SAM_STAT_COMMAND_TERMINATED, "COMMAND TERMINATED" }, \
e5c0d6ad5 Roland Dreier 2013-06-26 127 {
SAM_STAT_TASK_SET_FULL, "TASK SET FULL" }, \
e5c0d6ad5 Roland Dreier 2013-06-26 128 { SAM_STAT_ACA_ACTIVE,
"ACA ACTIVE" }, \
e5c0d6ad5 Roland Dreier 2013-06-26 129 {
SAM_STAT_TASK_ABORTED, "TASK ABORTED" } )
e5c0d6ad5 Roland Dreier 2013-06-26 130
e5c0d6ad5 Roland Dreier 2013-06-26 @131 TRACE_EVENT(target_sequencer_start,
e5c0d6ad5 Roland Dreier 2013-06-26 132
e5c0d6ad5 Roland Dreier 2013-06-26 133 TP_PROTO(struct se_cmd *cmd),
e5c0d6ad5 Roland Dreier 2013-06-26 134
e5c0d6ad5 Roland Dreier 2013-06-26 135 TP_ARGS(cmd),
e5c0d6ad5 Roland Dreier 2013-06-26 136
e5c0d6ad5 Roland Dreier 2013-06-26 137 TP_STRUCT__entry(
e5c0d6ad5 Roland Dreier 2013-06-26 138 __field( unsigned int,
unpacked_lun )
e5c0d6ad5 Roland Dreier 2013-06-26 139 __field( unsigned int,
opcode )
e5c0d6ad5 Roland Dreier 2013-06-26 140 __field( unsigned int,
data_length )
e5c0d6ad5 Roland Dreier 2013-06-26 141 __field( unsigned int,
task_attribute )
e5c0d6ad5 Roland Dreier 2013-06-26 142 __array( unsigned char,
cdb, TCM_MAX_COMMAND_SIZE )
e5c0d6ad5 Roland Dreier 2013-06-26 143 __string( initiator,
cmd->se_sess->se_node_acl->initiatorname )
e5c0d6ad5 Roland Dreier 2013-06-26 144 ),
e5c0d6ad5 Roland Dreier 2013-06-26 145
e5c0d6ad5 Roland Dreier 2013-06-26 146 TP_fast_assign(
2053a1db4 Roland Dreier 2013-10-08 147 __entry->unpacked_lun
= cmd->orig_fe_lun;
e5c0d6ad5 Roland Dreier 2013-06-26 148 __entry->opcode
= cmd->t_task_cdb[0];
e5c0d6ad5 Roland Dreier 2013-06-26 149 __entry->data_length
= cmd->data_length;
e5c0d6ad5 Roland Dreier 2013-06-26 150 __entry->task_attribute
= cmd->sam_task_attr;
e5c0d6ad5 Roland Dreier 2013-06-26 151 memcpy(__entry->cdb,
cmd->t_task_cdb, TCM_MAX_COMMAND_SIZE);
e5c0d6ad5 Roland Dreier 2013-06-26 152 __assign_str(initiator,
cmd->se_sess->se_node_acl->initiatorname);
e5c0d6ad5 Roland Dreier 2013-06-26 153 ),
e5c0d6ad5 Roland Dreier 2013-06-26 154
e5c0d6ad5 Roland Dreier 2013-06-26 155 TP_printk("%s -> LUN %03u %s
data_length %6u CDB %s (TA:%s C:%02x)",
e5c0d6ad5 Roland Dreier 2013-06-26 156 __get_str(initiator),
__entry->unpacked_lun,
e5c0d6ad5 Roland Dreier 2013-06-26 157
show_opcode_name(__entry->opcode),
e5c0d6ad5 Roland Dreier 2013-06-26 158 __entry->data_length,
__print_hex(__entry->cdb, 16),
e5c0d6ad5 Roland Dreier 2013-06-26 159
show_task_attribute_name(__entry->task_attribute),
e5c0d6ad5 Roland Dreier 2013-06-26 160
scsi_command_size(__entry->cdb) <= 16 ?
e5c0d6ad5 Roland Dreier 2013-06-26 161
__entry->cdb[scsi_command_size(__entry->cdb) - 1] :
e5c0d6ad5 Roland Dreier 2013-06-26 162 __entry->cdb[1]
e5c0d6ad5 Roland Dreier 2013-06-26 163 )
e5c0d6ad5 Roland Dreier 2013-06-26 164 );
e5c0d6ad5 Roland Dreier 2013-06-26 165
e5c0d6ad5 Roland Dreier 2013-06-26 166 TRACE_EVENT(target_cmd_complete,
e5c0d6ad5 Roland Dreier 2013-06-26 167
e5c0d6ad5 Roland Dreier 2013-06-26 168 TP_PROTO(struct se_cmd *cmd),
e5c0d6ad5 Roland Dreier 2013-06-26 169
e5c0d6ad5 Roland Dreier 2013-06-26 170 TP_ARGS(cmd),
e5c0d6ad5 Roland Dreier 2013-06-26 171
e5c0d6ad5 Roland Dreier 2013-06-26 172 TP_STRUCT__entry(
e5c0d6ad5 Roland Dreier 2013-06-26 173 __field( unsigned int,
unpacked_lun )
e5c0d6ad5 Roland Dreier 2013-06-26 174 __field( unsigned int,
opcode )
e5c0d6ad5 Roland Dreier 2013-06-26 175 __field( unsigned int,
data_length )
e5c0d6ad5 Roland Dreier 2013-06-26 176 __field( unsigned int,
task_attribute )
e5c0d6ad5 Roland Dreier 2013-06-26 177 __field( unsigned char,
scsi_status )
e5c0d6ad5 Roland Dreier 2013-06-26 178 __field( unsigned char,
sense_length )
e5c0d6ad5 Roland Dreier 2013-06-26 179 __array( unsigned char,
cdb, TCM_MAX_COMMAND_SIZE )
e5c0d6ad5 Roland Dreier 2013-06-26 180 __array( unsigned char,
sense_data, 18 )
e5c0d6ad5 Roland Dreier 2013-06-26 181 __string(initiator,
cmd->se_sess->se_node_acl->initiatorname)
e5c0d6ad5 Roland Dreier 2013-06-26 182 ),
e5c0d6ad5 Roland Dreier 2013-06-26 183
e5c0d6ad5 Roland Dreier 2013-06-26 184 TP_fast_assign(
2053a1db4 Roland Dreier 2013-10-08 185 __entry->unpacked_lun
= cmd->orig_fe_lun;
e5c0d6ad5 Roland Dreier 2013-06-26 186 __entry->opcode
= cmd->t_task_cdb[0];
e5c0d6ad5 Roland Dreier 2013-06-26 187 __entry->data_length
= cmd->data_length;
e5c0d6ad5 Roland Dreier 2013-06-26 188 __entry->task_attribute
= cmd->sam_task_attr;
e5c0d6ad5 Roland Dreier 2013-06-26 189 __entry->scsi_status
= cmd->scsi_status;
e5c0d6ad5 Roland Dreier 2013-06-26 190 __entry->sense_length
= cmd->scsi_status == SAM_STAT_CHECK_CONDITION ?
e5c0d6ad5 Roland Dreier 2013-06-26 191 min(18, ((u8 *)
cmd->sense_buffer)[SPC_ADD_SENSE_LEN_OFFSET] + 8) : 0;
e5c0d6ad5 Roland Dreier 2013-06-26 192 memcpy(__entry->cdb,
cmd->t_task_cdb, TCM_MAX_COMMAND_SIZE);
e5c0d6ad5 Roland Dreier 2013-06-26 193
memcpy(__entry->sense_data, cmd->sense_buffer, __entry->sense_length);
e5c0d6ad5 Roland Dreier 2013-06-26 194 __assign_str(initiator,
cmd->se_sess->se_node_acl->initiatorname);
e5c0d6ad5 Roland Dreier 2013-06-26 195 ),
e5c0d6ad5 Roland Dreier 2013-06-26 196
e5c0d6ad5 Roland Dreier 2013-06-26 197 TP_printk("%s <- LUN %03u
status %s (sense len %d%s%s) %s data_length %6u CDB %s (TA:%s C:%02x)",
e5c0d6ad5 Roland Dreier 2013-06-26 198 __get_str(initiator),
__entry->unpacked_lun,
e5c0d6ad5 Roland Dreier 2013-06-26 199
show_scsi_status_name(__entry->scsi_status),
e5c0d6ad5 Roland Dreier 2013-06-26 200
__entry->sense_length, __entry->sense_length ? " / " : "",
e5c0d6ad5 Roland Dreier 2013-06-26 201
__print_hex(__entry->sense_data, __entry->sense_length),
e5c0d6ad5 Roland Dreier 2013-06-26 202
show_opcode_name(__entry->opcode),
e5c0d6ad5 Roland Dreier 2013-06-26 203 __entry->data_length,
__print_hex(__entry->cdb, 16),
e5c0d6ad5 Roland Dreier 2013-06-26 204
show_task_attribute_name(__entry->task_attribute),
e5c0d6ad5 Roland Dreier 2013-06-26 205
scsi_command_size(__entry->cdb) <= 16 ?
e5c0d6ad5 Roland Dreier 2013-06-26 206
__entry->cdb[scsi_command_size(__entry->cdb) - 1] :
e5c0d6ad5 Roland Dreier 2013-06-26 207 __entry->cdb[1]
e5c0d6ad5 Roland Dreier 2013-06-26 208 )
e5c0d6ad5 Roland Dreier 2013-06-26 209 );
e5c0d6ad5 Roland Dreier 2013-06-26 210
e5c0d6ad5 Roland Dreier 2013-06-26 211 #endif /* _TRACE_TARGET_H */
e5c0d6ad5 Roland Dreier 2013-06-26 212
e5c0d6ad5 Roland Dreier 2013-06-26 213 /* This part must be outside
protection */
e5c0d6ad5 Roland Dreier 2013-06-26 @214 #include <trace/define_trace.h>
:::::: The code at line 131 was first introduced by commit
:::::: e5c0d6ad557b32f431a70a4efba820430f6ff88b target: Add tracepoints for
SCSI commands being processed
:::::: TO: Roland Dreier <rol...@purestorage.com>
:::::: CC: Nicholas Bellinger <n...@linux-iscsi.org>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: Binary data
