Hi, All

I use this url : http://git.infradead.org/users/hch/block.git/shortlog/
refs/heads/nvme-mpath to download core.c and nvme.h， And then compile the
kernel, the following error, unable to compile successful, what is the
problem? Thanks

drivers/net/wireless/wl3501_cs.c: In function ‘wl3501_receive’:
drivers/net/wireless/wl3501_cs.c:765: warning: ‘next_addr’ may be used
uninitialized in this function
drivers/net/wireless/wl3501_cs.c:794: warning: ‘next_addr1’ may be used
uninitialized in this function
  CC [M]  drivers/net/wireless/rndis_wlan.o
  CC [M]  drivers/net/wireless/mac80211_hwsim.o
  LD      drivers/net/built-in.o
  CC [M]  drivers/net/dummy.o
  CC [M]  drivers/net/ifb.o
  CC [M]  drivers/net/macvlan.o
drivers/net/macvlan.c: In function ‘macvlan_changelink’:
drivers/net/macvlan.c:1387: warning: ‘mode’ may be used uninitialized in
this function
  CC [M]  drivers/net/macvtap.o
  CC [M]  drivers/net/mii.o
  CC [M]  drivers/net/mdio.o
  CC [M]  drivers/net/netconsole.o
  CC [M]  drivers/net/tun.o
  CC [M]  drivers/net/veth.o
  CC [M]  drivers/net/virtio_net.o
  CC [M]  drivers/net/vxlan.o
  CC [M]  drivers/net/sungem_phy.o
  LD      drivers/nfc/built-in.o
  LD      drivers/nvme/host/built-in.o
  CC [M]  drivers/nvme/host/core.o
In file included from drivers/nvme/host/core.c:32:
drivers/nvme/host/nvme.h:22:28: error: linux/sed-opal.h: No such file or
directory
In file included from drivers/nvme/host/core.c:32:
drivers/nvme/host/nvme.h:86: error: field ‘result’ has incomplete type
drivers/nvme/host/nvme.h:220: error: expected specifier-qualifier-list
before ‘uuid_t’
drivers/nvme/host/nvme.h: In function ‘nvme_cleanup_cmd’:
drivers/nvme/host/nvme.h:288: error: ‘struct request’ has no member named
‘rq_flags’
drivers/nvme/host/nvme.h:288: error: ‘RQF_SPECIAL_PAYLOAD’ undeclared
(first use in this function)
drivers/nvme/host/nvme.h:288: error: (Each undeclared identifier is
reported only once
drivers/nvme/host/nvme.h:288: error: for each function it appears in.)
drivers/nvme/host/nvme.h:289: error: ‘struct request’ has no member named
‘special_vec’
drivers/nvme/host/nvme.h:290: error: ‘struct request’ has no member named
‘special_vec’
drivers/nvme/host/nvme.h: At top level:
drivers/nvme/host/nvme.h:295: error: parameter 3 (‘result’) has incomplete
type
drivers/nvme/host/nvme.h: In function ‘nvme_end_request’:
drivers/nvme/host/nvme.h:301: error: too few arguments to function
‘blk_mq_complete_request’
drivers/nvme/host/nvme.h: At top level:
drivers/nvme/host/nvme.h:341: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
‘__attribute__’ before ‘nvme_setup_cmd’
drivers/nvme/host/core.c:109: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
‘__attribute__’ before ‘nvme_error_status’
drivers/nvme/host/core.c: In function ‘nvme_failover_rq’:
drivers/nvme/host/core.c:169: error: ‘NVME_SC_ONCS_NOT_SUPPORTED’
undeclared (first use in this function)
drivers/nvme/host/core.c:184: error: ‘NVME_SC_UNWRITTEN_BLOCK’ undeclared
(first use in this function)
drivers/nvme/host/core.c:190: error: implicit declaration of function
‘blk_steal_bios’
drivers/nvme/host/core.c: In function ‘nvme_complete_rq’:
drivers/nvme/host/core.c:217: error: too many arguments to function
‘blk_mq_requeue_request’
drivers/nvme/host/core.c:221: error: implicit declaration of function
‘nvme_error_status’
drivers/nvme/host/core.c: In function ‘nvme_cancel_request’:
drivers/nvme/host/core.c:239: error: too few arguments to function
‘blk_mq_complete_request’
drivers/nvme/host/core.c: In function ‘nvme_destroy_ns_head’:
drivers/nvme/host/core.c:334: error: ‘struct nvme_ns_head’ has no member
named ‘ref’
drivers/nvme/host/core.c:334: error: type defaults to ‘int’ in declaration
of ‘__mptr’
drivers/nvme/host/core.c:334: warning: initialization from incompatible
pointer type
drivers/nvme/host/core.c:334: error: ‘struct nvme_ns_head’ has no member
named ‘ref’
drivers/nvme/host/core.c:343: error: ‘struct nvme_ns_head’ has no member
named ‘instance’
drivers/nvme/host/core.c:345: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c: In function ‘nvme_put_ns_head’:
drivers/nvme/host/core.c:352: error: ‘struct nvme_ns_head’ has no member
named ‘ref’
drivers/nvme/host/core.c: In function ‘nvme_alloc_request’:
drivers/nvme/host/core.c:408: error: ‘REQ_OP_DRV_OUT’ undeclared (first use
in this function)
drivers/nvme/host/core.c:408: error: ‘REQ_OP_DRV_IN’ undeclared (first use
in this function)
drivers/nvme/host/core.c: In function ‘nvme_toggle_streams’:
drivers/nvme/host/core.c:433: error: ‘struct nvme_command’ has no member
named ‘directive’
drivers/nvme/host/core.c:433: error: ‘nvme_admin_directive_send’ undeclared
(first use in this function)
drivers/nvme/host/core.c:434: error: ‘struct nvme_command’ has no member
named ‘directive’
drivers/nvme/host/core.c:434: error: ‘NVME_NSID_ALL’ undeclared (first use
in this function)
drivers/nvme/host/core.c:435: error: ‘struct nvme_command’ has no member
named ‘directive’
drivers/nvme/host/core.c:435: error: ‘NVME_DIR_SND_ID_OP_ENABLE’ undeclared
(first use in this function)
drivers/nvme/host/core.c:436: error: ‘struct nvme_command’ has no member
named ‘directive’
drivers/nvme/host/core.c:436: error: ‘NVME_DIR_IDENTIFY’ undeclared (first
use in this function)
drivers/nvme/host/core.c:437: error: ‘struct nvme_command’ has no member
named ‘directive’
drivers/nvme/host/core.c:437: error: ‘NVME_DIR_STREAMS’ undeclared (first
use in this function)
drivers/nvme/host/core.c:438: error: ‘struct nvme_command’ has no member
named ‘directive’
drivers/nvme/host/core.c:438: error: ‘NVME_DIR_ENDIR’ undeclared (first use
in this function)
drivers/nvme/host/core.c: At top level:
drivers/nvme/host/core.c:454: warning: ‘struct streams_directive_params’
declared inside parameter list
drivers/nvme/host/core.c:454: warning: its scope is only this definition or
declaration, which is probably not what you want
drivers/nvme/host/core.c: In function ‘nvme_get_stream_params’:
drivers/nvme/host/core.c:459: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:461: error: ‘struct nvme_command’ has no member
named ‘directive’
drivers/nvme/host/core.c:461: error: ‘nvme_admin_directive_recv’ undeclared
(first use in this function)
drivers/nvme/host/core.c:462: error: ‘struct nvme_command’ has no member
named ‘directive’
drivers/nvme/host/core.c:463: error: ‘struct nvme_command’ has no member
named ‘directive’
drivers/nvme/host/core.c:463: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:464: error: ‘struct nvme_command’ has no member
named ‘directive’
drivers/nvme/host/core.c:464: error: ‘NVME_DIR_RCV_ST_OP_PARAM’ undeclared
(first use in this function)
drivers/nvme/host/core.c:465: error: ‘struct nvme_command’ has no member
named ‘directive’
drivers/nvme/host/core.c:465: error: ‘NVME_DIR_STREAMS’ undeclared (first
use in this function)
drivers/nvme/host/core.c:467: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c: In function ‘nvme_configure_directives’:
drivers/nvme/host/core.c:472: error: storage size of ‘s’ isn’t known
drivers/nvme/host/core.c:475: error: ‘NVME_CTRL_OACS_DIRECTIVES’ undeclared
(first use in this function)
drivers/nvme/host/core.c:484: error: ‘NVME_NSID_ALL’ undeclared (first use
in this function)
drivers/nvme/host/core.c:489: error: ‘BLK_MAX_WRITE_HINTS’ undeclared
(first use in this function)
drivers/nvme/host/core.c:472: warning: unused variable ‘s’
drivers/nvme/host/core.c: In function ‘nvme_assign_write_stream’:
drivers/nvme/host/core.c:509: error: variable ‘streamid’ has initializer
but incomplete type
drivers/nvme/host/core.c:509: error: ‘struct request’ has no member named
‘write_hint’
drivers/nvme/host/core.c:509: error: storage size of ‘streamid’ isn’t known
drivers/nvme/host/core.c:511: error: ‘WRITE_LIFE_NOT_SET’ undeclared (first
use in this function)
drivers/nvme/host/core.c:511: error: ‘WRITE_LIFE_NONE’ undeclared (first
use in this function)
drivers/nvme/host/core.c:518: error: ‘NVME_RW_DTYPE_STREAMS’ undeclared
(first use in this function)
drivers/nvme/host/core.c:522: error: ‘struct request_queue’ has no member
named ‘write_hints’
drivers/nvme/host/core.c:522: error: ‘struct request_queue’ has no member
named ‘write_hints’
drivers/nvme/host/core.c:522: error: ‘struct request_queue’ has no member
named ‘write_hints’
drivers/nvme/host/core.c:522: error: ‘struct request_queue’ has no member
named ‘write_hints’
drivers/nvme/host/core.c:522: error: type defaults to ‘int’ in declaration
of ‘type name’
drivers/nvme/host/core.c:522: error: type defaults to ‘int’ in declaration
of ‘type name’
drivers/nvme/host/core.c:522: error: negative width in bit-field
‘<anonymous>’
drivers/nvme/host/core.c:523: error: ‘struct request_queue’ has no member
named ‘write_hints’
drivers/nvme/host/core.c:509: warning: unused variable ‘streamid’
drivers/nvme/host/core.c: At top level:
drivers/nvme/host/core.c:534: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
‘__attribute__’ before ‘nvme_setup_discard’
drivers/nvme/host/core.c:574: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
‘__attribute__’ before ‘nvme_setup_rw’
drivers/nvme/host/core.c:630: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
‘__attribute__’ before ‘nvme_setup_cmd’
drivers/nvme/host/core.c:666: error: ‘nvme_setup_cmd’ undeclared here (not
in a function)
drivers/nvme/host/core.c:666: error: type defaults to ‘int’ in declaration
of ‘nvme_setup_cmd’
drivers/nvme/host/core.c: In function ‘__nvme_submit_sync_cmd’:
drivers/nvme/host/core.c:693: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c: In function ‘__nvme_submit_user_cmd’:
drivers/nvme/host/core.c:740: error: ‘struct bio’ has no member named
‘bi_disk’
drivers/nvme/host/core.c: At top level:
drivers/nvme/host/core.c:806: error: expected declaration specifiers or
‘...’ before ‘blk_status_t’
drivers/nvme/host/core.c: In function ‘nvme_keep_alive_end_io’:
drivers/nvme/host/core.c:812: error: ‘status’ undeclared (first use in this
function)
drivers/nvme/host/core.c: In function ‘nvme_keep_alive’:
drivers/nvme/host/core.c:838: warning: passing argument 5 of
‘blk_execute_rq_nowait’ from incompatible pointer type
./include/linux/blkdev.h:837: note: expected ‘void (*)(struct request *,
int)’ but argument is of type ‘void (*)(struct request *)’
drivers/nvme/host/core.c: In function ‘nvme_identify_ctrl’:
drivers/nvme/host/core.c:882: error: ‘NVME_ID_CNS_CTRL’ undeclared (first
use in this function)
drivers/nvme/host/core.c: At top level:
drivers/nvme/host/core.c:896: error: expected declaration specifiers or
‘...’ before ‘uuid_t’
drivers/nvme/host/core.c: In function ‘nvme_identify_ns_descs’:
drivers/nvme/host/core.c:906: error: ‘NVME_ID_CNS_NS_DESC_LIST’ undeclared
(first use in this function)
drivers/nvme/host/core.c:908: error: ‘NVME_IDENTIFY_DATA_SIZE’ undeclared
(first use in this function)
drivers/nvme/host/core.c:920: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:923: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:924: error: ‘NVME_NIDT_EUI64’ undeclared (first
use in this function)
drivers/nvme/host/core.c:925: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:925: error: ‘NVME_NIDT_EUI64_LEN’ undeclared
(first use in this function)
drivers/nvme/host/core.c:928: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:932: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:934: error: ‘NVME_NIDT_NGUID’ undeclared (first
use in this function)
drivers/nvme/host/core.c:935: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:935: error: ‘NVME_NIDT_NGUID_LEN’ undeclared
(first use in this function)
drivers/nvme/host/core.c:938: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:942: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:944: error: ‘NVME_NIDT_UUID’ undeclared (first use
in this function)
drivers/nvme/host/core.c:945: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:945: error: ‘NVME_NIDT_UUID_LEN’ undeclared (first
use in this function)
drivers/nvme/host/core.c:948: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:952: error: implicit declaration of function
‘uuid_copy’
drivers/nvme/host/core.c:952: error: ‘uuid’ undeclared (first use in this
function)
drivers/nvme/host/core.c:952: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:956: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:960: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c: In function ‘nvme_identify_ns_list’:
drivers/nvme/host/core.c:972: error: ‘NVME_ID_CNS_NS_ACTIVE_LIST’
undeclared (first use in this function)
drivers/nvme/host/core.c: In function ‘nvme_identify_ns’:
drivers/nvme/host/core.c:987: error: ‘NVME_ID_CNS_NS’ undeclared (first use
in this function)
drivers/nvme/host/core.c: In function ‘nvme_set_features’:
drivers/nvme/host/core.c:1007: error: storage size of ‘res’ isn’t known
drivers/nvme/host/core.c:1007: warning: unused variable ‘res’
drivers/nvme/host/core.c: In function ‘nvme_ioctl’:
drivers/nvme/host/core.c:1162: error: implicit declaration of function
‘is_sed_ioctl’
drivers/nvme/host/core.c:1163: error: implicit declaration of function
‘sed_ioctl’
drivers/nvme/host/core.c: In function ‘nvme_config_discard’:
drivers/nvme/host/core.c:1275: error: ‘NVME_DSM_MAX_RANGES’ undeclared
(first use in this function)
drivers/nvme/host/core.c:1288: error: implicit declaration of function
‘blk_queue_max_discard_segments’
drivers/nvme/host/core.c:1292: error: implicit declaration of function
‘blk_queue_max_write_zeroes_sectors’
drivers/nvme/host/core.c: At top level:
drivers/nvme/host/core.c:1296: error: expected declaration specifiers or
‘...’ before ‘uuid_t’
drivers/nvme/host/core.c:1298:33: error: macro "NVME_VS" passed 3
arguments, but takes just 2
drivers/nvme/host/core.c: In function ‘nvme_report_ns_ids’:
drivers/nvme/host/core.c:1298: error: ‘NVME_VS’ undeclared (first use in
this function)
drivers/nvme/host/core.c:1300:33: error: macro "NVME_VS" passed 3
arguments, but takes just 2
drivers/nvme/host/core.c:1302:33: error: macro "NVME_VS" passed 3
arguments, but takes just 2
drivers/nvme/host/core.c:1306: error: ‘uuid’ undeclared (first use in this
function)
drivers/nvme/host/core.c:1306: error: too many arguments to function
‘nvme_identify_ns_descs’
drivers/nvme/host/core.c: In function ‘__nvme_revalidate_disk’:
drivers/nvme/host/core.c:1326: error: ‘struct nvme_id_ns’ has no member
named ‘noiob’
drivers/nvme/host/core.c: In function ‘nvme_revalidate_disk’:
drivers/nvme/host/core.c:1361: error: ‘uuid_t’ undeclared (first use in
this function)
drivers/nvme/host/core.c:1361: error: expected ‘;’ before ‘uuid’
drivers/nvme/host/core.c:1362: warning: ISO C90 forbids mixed declarations
and code
drivers/nvme/host/core.c:1378: error: ‘uuid’ undeclared (first use in this
function)
drivers/nvme/host/core.c:1378: error: too many arguments to function
‘nvme_report_ns_ids’
drivers/nvme/host/core.c:1379: error: implicit declaration of function
‘uuid_equal’
drivers/nvme/host/core.c:1379: error: ‘struct nvme_ns_head’ has no member
named ‘uuid’
drivers/nvme/host/core.c: In function ‘nvme_enable_ctrl’:
drivers/nvme/host/core.c:1589: error: ‘NVME_CC_AMS_RR’ undeclared (first
use in this function)
drivers/nvme/host/core.c: In function ‘nvme_configure_timestamp’:
drivers/nvme/host/core.c:1656: error: ‘NVME_CTRL_ONCS_TIMESTAMP’ undeclared
(first use in this function)
drivers/nvme/host/core.c:1660: error: ‘NVME_FEAT_TIMESTAMP’ undeclared
(first use in this function)
drivers/nvme/host/core.c: In function ‘nvme_configure_apst’:
drivers/nvme/host/core.c:1704: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:1726: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:1777: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:1783: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:1877:33: error: macro "NVME_VS" passed 3
arguments, but takes just 2
drivers/nvme/host/core.c: In function ‘nvme_init_subnqn’:
drivers/nvme/host/core.c:1877: error: ‘NVME_VS’ undeclared (first use in
this function)
drivers/nvme/host/core.c: In function ‘nvme_init_subsystem’:
drivers/nvme/host/core.c:1946: error: ‘struct nvme_id_ctrl’ has no member
named ‘cmic’
drivers/nvme/host/core.c:1995:33: error: macro "NVME_VS" passed 3
arguments, but takes just 2
drivers/nvme/host/core.c: In function ‘nvme_init_identify’:
drivers/nvme/host/core.c:1995: error: ‘NVME_VS’ undeclared (first use in
this function)
drivers/nvme/host/core.c:2091: error: ‘struct nvme_id_ctrl’ has no member
named ‘hmpre’
drivers/nvme/host/core.c:2092: error: ‘struct nvme_id_ctrl’ has no member
named ‘hmmin’
drivers/nvme/host/core.c: In function ‘wwid_show’:
drivers/nvme/host/core.c:2254: error: implicit declaration of function
‘uuid_is_null’
drivers/nvme/host/core.c:2254: error: ‘struct nvme_ns_head’ has no member
named ‘uuid’
drivers/nvme/host/core.c:2255: error: ‘struct nvme_ns_head’ has no member
named ‘uuid’
drivers/nvme/host/core.c: In function ‘uuid_show’:
drivers/nvme/host/core.c:2292: error: ‘struct nvme_ns_head’ has no member
named ‘uuid’
drivers/nvme/host/core.c:2297: error: ‘struct nvme_ns_head’ has no member
named ‘uuid’
drivers/nvme/host/core.c: In function ‘nvme_ns_attrs_are_visible’:
drivers/nvme/host/core.c:2333: error: ‘struct nvme_ns_head’ has no member
named ‘uuid’
drivers/nvme/host/core.c: In function ‘nvme_make_request’:
drivers/nvme/host/core.c:2506: error: ‘struct bio’ has no member named
‘bi_disk’
drivers/nvme/host/core.c:2508: error: implicit declaration of function
‘generic_make_request_fast’
drivers/nvme/host/core.c:2518: error: ‘struct bio’ has no member named
‘bi_status’
drivers/nvme/host/core.c:2518: error: ‘BLK_STS_IOERR’ undeclared (first use
in this function)
drivers/nvme/host/core.c: In function ‘__nvme_find_ns_head’:
drivers/nvme/host/core.c:2554: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2554: error: type defaults to ‘int’ in declaration
of ‘__mptr’
drivers/nvme/host/core.c:2554: warning: initialization from incompatible
pointer type
drivers/nvme/host/core.c:2554: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2554: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2554: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2554: error: type defaults to ‘int’ in declaration
of ‘__mptr’
drivers/nvme/host/core.c:2554: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2554: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2555: error: ‘struct nvme_ns_head’ has no member
named ‘ref’
drivers/nvme/host/core.c: In function ‘__nvme_check_ids’:
drivers/nvme/host/core.c:2569: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2569: error: type defaults to ‘int’ in declaration
of ‘__mptr’
drivers/nvme/host/core.c:2569: warning: initialization from incompatible
pointer type
drivers/nvme/host/core.c:2569: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2569: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2569: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2569: error: type defaults to ‘int’ in declaration
of ‘__mptr’
drivers/nvme/host/core.c:2569: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2569: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2570: error: ‘struct nvme_ns_head’ has no member
named ‘uuid’
drivers/nvme/host/core.c:2571: error: ‘struct nvme_ns_head’ has no member
named ‘uuid’
drivers/nvme/host/core.c:2571: error: ‘struct nvme_ns_head’ has no member
named ‘uuid’
drivers/nvme/host/core.c: In function ‘nvme_alloc_ns_head’:
drivers/nvme/host/core.c:2599: error: ‘struct nvme_ns_head’ has no member
named ‘ref’
drivers/nvme/host/core.c:2602: error: ‘struct nvme_ns_head’ has no member
named ‘uuid’
drivers/nvme/host/core.c:2602: error: too many arguments to function
‘nvme_report_ns_ids’
drivers/nvme/host/core.c:2622: error: ‘struct nvme_ns_head’ has no member
named ‘instance’
drivers/nvme/host/core.c:2623: error: ‘struct nvme_ns_head’ has no member
named ‘instance’
drivers/nvme/host/core.c:2633: error: ‘struct nvme_ns_head’ has no member
named ‘instance’
drivers/nvme/host/core.c:2635: error: ‘struct nvme_ns_head’ has no member
named ‘entry’
drivers/nvme/host/core.c:2639: error: ‘struct nvme_ns_head’ has no member
named ‘instance’
drivers/nvme/host/core.c: In function ‘nvme_init_ns_head’:
drivers/nvme/host/core.c:2670: error: ‘uuid_t’ undeclared (first use in
this function)
drivers/nvme/host/core.c:2670: error: expected ‘;’ before ‘uuid’
drivers/nvme/host/core.c:2672: error: ‘uuid’ undeclared (first use in this
function)
drivers/nvme/host/core.c:2672: error: too many arguments to function
‘nvme_report_ns_ids’
drivers/nvme/host/core.c:2673: error: ‘struct nvme_ns_head’ has no member
named ‘uuid’
drivers/nvme/host/core.c: In function ‘nvme_setup_streams_ns’:
drivers/nvme/host/core.c:2722: error: storage size of ‘s’ isn’t known
drivers/nvme/host/core.c:2722: warning: unused variable ‘s’
drivers/nvme/host/core.c:2964:33: error: macro "NVME_VS" passed 3
arguments, but takes just 2
drivers/nvme/host/core.c: In function ‘nvme_scan_work’:
drivers/nvme/host/core.c:2964: error: ‘NVME_VS’ undeclared (first use in
this function)
drivers/nvme/host/core.c: In function ‘nvme_ctrl_pp_status’:
drivers/nvme/host/core.c:3038: error: ‘NVME_CSTS_PP’ undeclared (first use
in this function)
drivers/nvme/host/core.c: In function ‘nvme_get_fw_slot_info’:
drivers/nvme/host/core.c:3046: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:3051: error: ‘NVME_NSID_ALL’ undeclared (first use
in this function)
drivers/nvme/host/core.c:3052: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:3054: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c: In function ‘nvme_complete_async_event’:
drivers/nvme/host/core.c:3095: error: dereferencing pointer to incomplete
type
drivers/nvme/host/core.c:3118: error: ‘NVME_AER_NOTICE_FW_ACT_STARTING’
undeclared (first use in this function)
drivers/nvme/host/core.c: In function ‘nvme_kill_queues’:
drivers/nvme/host/core.c:3294: error: implicit declaration of function
‘blk_mq_unquiesce_queue’
drivers/nvme/host/core.c: In function ‘nvme_wait_freeze_timeout’:
drivers/nvme/host/core.c:3330: error: implicit declaration of function
‘blk_mq_freeze_queue_wait_timeout’
drivers/nvme/host/core.c: In function ‘nvme_wait_freeze’:
drivers/nvme/host/core.c:3344: error: implicit declaration of function
‘blk_mq_freeze_queue_wait’
drivers/nvme/host/core.c: In function ‘nvme_start_freeze’:
drivers/nvme/host/core.c:3355: error: implicit declaration of function
‘blk_freeze_queue_start’
drivers/nvme/host/core.c: In function ‘nvme_stop_queues’:
drivers/nvme/host/core.c:3366: error: implicit declaration of function
‘blk_mq_quiesce_queue’
make[3]: *** [drivers/nvme/host/core.o] Error 1
make[2]: *** [drivers/nvme/host] Error 2
make[1]: *** [drivers/nvme] Error 2
make: *** [drivers] Error 2
[root@cescel01 linux-4.8.17]#

2017-09-05 19:53 GMT+08:00 Christoph Hellwig <hch@infradead.org>:

> On Thu, Aug 24, 2017 at 08:17:32PM +0000, Bart Van Assche wrote:
> > For NVMe over RDMA, how about the simulate_network_failure_loop()
> function in
> > https://github.com/bvanassche/srp-test/blob/master/lib/functions? It
> simulates
> > a network failure by writing into the reset_controller sysfs attribute.
>
> FYI, I've tested lots of reset_controllers.  But automatic them is of
> course even better.
>
> _______________________________________________
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>