Re: Linux 3.1-rc1 (nfs/pnfs and drivers/md)

When CONFIG_BLOCK is not enabled (x86_64):

warning: (NFS_V4_1) selects MD which has unmet direct dependencies (BLOCK)

and these build errors:

fs/nfs/blocklayout/blocklayout.c: In function 'bl_submit_bio':
fs/nfs/blocklayout/blocklayout.c:132: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:133: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:133: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:136: error: implicit declaration of function 'submit_bio'
fs/nfs/blocklayout/blocklayout.c: In function 'bl_alloc_init_bio':
fs/nfs/blocklayout/blocklayout.c:148: error: implicit declaration of function 'bio_alloc'
fs/nfs/blocklayout/blocklayout.c:148: warning: assignment makes pointer from integer without a cast
fs/nfs/blocklayout/blocklayout.c:152: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:153: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:154: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:155: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c: In function 'bl_add_page_to_bio':
fs/nfs/blocklayout/blocklayout.c:171: error: implicit declaration of function 'bio_add_page'
fs/nfs/blocklayout/blocklayout.c: In function 'bl_end_io_read':
fs/nfs/blocklayout/blocklayout.c:192: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:193: error: 'BIO_UPTODATE' undeclared (first use in this function)
fs/nfs/blocklayout/blocklayout.c:193: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:193: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:194: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:194: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:198: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:200: error: decrement of pointer to unknown structure
fs/nfs/blocklayout/blocklayout.c:200: error: arithmetic on pointer to an incomplete type
fs/nfs/blocklayout/blocklayout.c:200: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:201: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:204: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:210: error: implicit declaration of function 'bio_put'
fs/nfs/blocklayout/blocklayout.c: In function 'bl_end_io_write_zero':
fs/nfs/blocklayout/blocklayout.c:355: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:356: error: 'BIO_UPTODATE' undeclared (first use in this function)
fs/nfs/blocklayout/blocklayout.c:356: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:356: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:357: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:357: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:361: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:363: error: decrement of pointer to unknown structure
fs/nfs/blocklayout/blocklayout.c:363: error: arithmetic on pointer to an incomplete type
fs/nfs/blocklayout/blocklayout.c:363: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:364: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:368: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c: In function 'bl_end_io_write':
fs/nfs/blocklayout/blocklayout.c:381: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:382: error: 'BIO_UPTODATE' undeclared (first use in this function)
fs/nfs/blocklayout/blocklayout.c:382: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:382: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c: In function 'map_block':
fs/nfs/blocklayout/blocklayout.c:440: error: implicit declaration of function 'set_buffer_mapped'
fs/nfs/blocklayout/blocklayout.c:441: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:442: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:445: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c:445: error: dereferencing pointer to incomplete type
fs/nfs/blocklayout/blocklayout.c: In function 'init_page_for_write':
fs/nfs/blocklayout/blocklayout.c:469: error: implicit declaration of function 'alloc_page_buffers'
fs/nfs/blocklayout/blocklayout.c:469: warning: assignment makes pointer from integer without a cast
fs/nfs/blocklayout/blocklayout.c:477: error: implicit declaration of function 'bh_uptodate_or_lock'
fs/nfs/blocklayout/blocklayout.c:478: error: implicit declaration of function 'bh_submit_read'
fs/nfs/blocklayout/blocklayout.c:486: error: implicit declaration of function 'free_buffer_head'
make[4]: *** [fs/nfs/blocklayout/blocklayout.o] Error 1

In file included from include/linux/raid/pq.h:20,
from lib/raid6/algos.c:19:
include/linux/blkdev.h:1346: warning: 'struct task_struct' declared inside parameter list
include/linux/blkdev.h:1346: warning: its scope is only this definition or declaration, which is probably not what you want
include/linux/blkdev.h:1350: warning: 'struct task_struct' declared inside parameter list
include/linux/blkdev.h:1355: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'blk_needs_flush_plug'
In file included from lib/raid6/algos.c:19:
include/linux/raid/pq.h:27: error: 'PAGE_SIZE' undeclared here (not in a function)
include/linux/raid/pq.h:74: error: expected declaration specifiers or '...' before 'size_t'
include/linux/raid/pq.h:113: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'raid6_gfmul'
include/linux/raid/pq.h:114: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'raid6_gfexp'
include/linux/raid/pq.h:115: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'raid6_gfinv'
include/linux/raid/pq.h:116: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'raid6_gfexi'
include/linux/raid/pq.h:119: error: expected declaration specifiers or '...' before 'size_t'
include/linux/raid/pq.h:121: error: expected declaration specifiers or '...' before 'size_t'
include/linux/raid/pq.h:122: error: expected declaration specifiers or '...' before 'size_t'
lib/raid6/algos.c: In function 'raid6_select_algo':
lib/raid6/algos.c:90: error: 'raid6_gfmul' undeclared (first use in this function)
lib/raid6/algos.c:116: warning: passing argument 2 of '(*algo)->gen_syndrome' makes pointer from integer without a cast
lib/raid6/algos.c:116: note: expected 'void **' but argument is of type 'long unsigned int'
lib/raid6/algos.c:116: error: too many arguments to function '(*algo)->gen_syndrome'
lib/raid6/algos.c: At top level:
lib/raid6/algos.c:153: error: expected declaration specifiers or '...' before string constant
lib/raid6/algos.c:153: warning: data definition has no type or storage class
lib/raid6/algos.c:153: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE'
lib/raid6/algos.c:153: warning: function declaration isn't a prototype
lib/raid6/algos.c:154: error: expected declaration specifiers or '...' before string constant
lib/raid6/algos.c:154: warning: data definition has no type or storage class
lib/raid6/algos.c:154: warning: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION'
lib/raid6/algos.c:154: warning: function declaration isn't a prototype
CC [M] drivers/char/applicom.o
make[3]: *** [lib/raid6/algos.o] Error 1

In file included from drivers/md/linear.c:19:
include/linux/blkdev.h:1346: warning: 'struct task_struct' declared inside parameter list
include/linux/blkdev.h:1346: warning: its scope is only this definition or declaration, which is probably not what you want
include/linux/blkdev.h:1350: warning: 'struct task_struct' declared inside parameter list
include/linux/blkdev.h:1355: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'blk_needs_flush_plug'
In file included from drivers/md/linear.c:23:
drivers/md/md.h: In function 'md_sync_acct':
drivers/md/md.h:418: error: dereferencing pointer to incomplete type
drivers/md/md.h: In function 'mdname':
drivers/md/md.h:484: error: dereferencing pointer to incomplete type
CC [M] net/netfilter/xt_connbytes.o
In file included from drivers/md/linear.c:24:
drivers/md/linear.h: At top level:
drivers/md/linear.h:15: error: field 'rcu' has incomplete type
drivers/md/linear.c: In function 'which_dev':
drivers/md/linear.c:36: error: implicit declaration of function 'rcu_dereference'
drivers/md/linear.c:36: warning: assignment makes pointer from integer without a cast
drivers/md/linear.c: At top level:
drivers/md/linear.c:64: warning: 'struct bvec_merge_data' declared inside parameter list
drivers/md/linear.c: In function 'linear_mergeable_bvec':
drivers/md/linear.c:66: error: dereferencing pointer to incomplete type
drivers/md/linear.c:68: error: dereferencing pointer to incomplete type
drivers/md/linear.c:69: error: dereferencing pointer to incomplete type
drivers/md/linear.c:69: error: implicit declaration of function 'get_start_sect'
drivers/md/linear.c:69: error: dereferencing pointer to incomplete type
drivers/md/linear.c:71: error: implicit declaration of function 'rcu_read_lock'
drivers/md/linear.c:74: error: implicit declaration of function 'rcu_read_unlock'
drivers/md/linear.c:82: error: dereferencing pointer to incomplete type
drivers/md/linear.c: In function 'linear_congested':
drivers/md/linear.c:100: warning: assignment makes pointer from integer without a cast
drivers/md/linear.c:103: error: implicit declaration of function 'bdev_get_queue'
drivers/md/linear.c:103: warning: initialization makes pointer from integer without a cast
drivers/md/linear.c:104: error: implicit declaration of function 'bdi_congested'
drivers/md/linear.c:104: error: dereferencing pointer to incomplete type
drivers/md/linear.c: In function 'linear_size':
drivers/md/linear.c:117: warning: assignment makes pointer from integer without a cast
drivers/md/linear.c: In function 'linear_conf':
drivers/md/linear.c:158: error: implicit declaration of function 'disk_stack_limits'
drivers/md/linear.c:164: error: dereferencing pointer to incomplete type
drivers/md/linear.c:165: error: implicit declaration of function 'blk_queue_max_segments'
drivers/md/linear.c:166: error: implicit declaration of function 'blk_queue_segment_boundary'
drivers/md/linear.c:167: error: 'PAGE_CACHE_SIZE' undeclared (first use in this function)
drivers/md/linear.c: In function 'linear_run':
drivers/md/linear.c:210: error: implicit declaration of function 'blk_queue_merge_bvec'
drivers/md/linear.c:211: error: dereferencing pointer to incomplete type
drivers/md/linear.c:212: error: dereferencing pointer to incomplete type
drivers/md/linear.c: In function 'linear_add':
drivers/md/linear.c:238: warning: assignment makes pointer from integer without a cast
drivers/md/linear.c:240: error: implicit declaration of function 'rcu_assign_pointer'
drivers/md/linear.c:242: error: implicit declaration of function 'set_capacity'
drivers/md/linear.c:243: error: implicit declaration of function 'revalidate_disk'
drivers/md/linear.c:244: error: implicit declaration of function 'kfree_rcu'
drivers/md/linear.c:244: error: 'rcu' undeclared (first use in this function)
drivers/md/linear.c: In function 'linear_stop':
drivers/md/linear.c:259: error: implicit declaration of function 'rcu_barrier'
drivers/md/linear.c:260: error: implicit declaration of function 'blk_sync_queue'
drivers/md/linear.c: In function 'linear_make_request':
drivers/md/linear.c:272: error: dereferencing pointer to incomplete type
drivers/md/linear.c:272: error: 'REQ_FLUSH' undeclared (first use in this function)
drivers/md/linear.c:278: error: dereferencing pointer to incomplete type
drivers/md/linear.c:282: error: dereferencing pointer to incomplete type
drivers/md/linear.c:282: error: dereferencing pointer to incomplete type
drivers/md/linear.c:284: error: 'BDEVNAME_SIZE' undeclared (first use in this function)
drivers/md/linear.c:290: error: dereferencing pointer to incomplete type
drivers/md/linear.c:291: error: implicit declaration of function 'bdevname'
drivers/md/linear.c:293: warning: format '%s' expects type 'char *', but argument 4 has type 'int'
drivers/md/linear.c:295: error: implicit declaration of function 'bio_io_error'
drivers/md/linear.c:284: warning: unused variable 'b'
drivers/md/linear.c:298: error: dereferencing pointer to incomplete type
drivers/md/linear.c:298: error: dereferencing pointer to incomplete type
drivers/md/linear.c:308: error: implicit declaration of function 'bio_split'
drivers/md/linear.c:308: error: dereferencing pointer to incomplete type
drivers/md/linear.c:308: warning: assignment makes pointer from integer without a cast
drivers/md/linear.c:310: error: dereferencing pointer to incomplete type
drivers/md/linear.c:311: error: implicit declaration of function 'generic_make_request'
drivers/md/linear.c:311: error: dereferencing pointer to incomplete type
drivers/md/linear.c:312: error: dereferencing pointer to incomplete type
drivers/md/linear.c:313: error: dereferencing pointer to incomplete type
drivers/md/linear.c:314: error: implicit declaration of function 'bio_pair_release'
drivers/md/linear.c:318: error: dereferencing pointer to incomplete type
drivers/md/linear.c:319: error: dereferencing pointer to incomplete type
drivers/md/linear.c:319: error: dereferencing pointer to incomplete type
drivers/md/linear.c: At top level:
drivers/md/linear.c:337: error: 'THIS_MODULE' undeclared here (not in a function)
drivers/md/linear.c:359: error: expected declaration specifiers or '...' before string constant
drivers/md/linear.c:359: warning: data definition has no type or storage class
drivers/md/linear.c:359: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE'
drivers/md/linear.c:359: warning: function declaration isn't a prototype
drivers/md/linear.c:360: error: expected declaration specifiers or '...' before string constant
drivers/md/linear.c:360: warning: data definition has no type or storage class
drivers/md/linear.c:360: warning: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION'
drivers/md/linear.c:360: warning: function declaration isn't a prototype
drivers/md/linear.c:361: error: expected declaration specifiers or '...' before string constant
drivers/md/linear.c:361: warning: data definition has no type or storage class
drivers/md/linear.c:361: warning: type defaults to 'int' in declaration of 'MODULE_ALIAS'
drivers/md/linear.c:361: warning: function declaration isn't a prototype
drivers/md/linear.c:362: error: expected declaration specifiers or '...' before string constant
drivers/md/linear.c:362: warning: data definition has no type or storage class
drivers/md/linear.c:362: warning: type defaults to 'int' in declaration of 'MODULE_ALIAS'
drivers/md/linear.c:362: warning: function declaration isn't a prototype
drivers/md/linear.c:363: error: expected declaration specifiers or '...' before string constant
drivers/md/linear.c:363: warning: data definition has no type or storage class
drivers/md/linear.c:363: warning: type defaults to 'int' in declaration of 'MODULE_ALIAS'
drivers/md/linear.c:363: warning: function declaration isn't a prototype
make[3]: *** [drivers/md/linear.o] Error 1


---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
--
To unsubscribe from this list: send the line "unsubscribe linux-raid" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: Linux 3.1-rc1 (nfs/pnfs and drivers/md)

On Thu, Aug 11, 2011 at 3:23 AM, Randy Dunlap wr=
ote:
> When CONFIG_BLOCK is not enabled (x86_64):
>
> warning: (NFS_V4_1) selects MD which has unmet direct dependencies (B=
LOCK)
MD depends on BLOCK but when MD is selected, it will not select BLOCK.
Selecting BLOCK at NFS_V4_1 can solve this but it's like resolving
dependency from top down.

Is MD designed to not be selected from the first place? If not, can we
change it to selecting BLOCK?

Thanks,
Tao

>
> and these build errors:
>
> fs/nfs/blocklayout/blocklayout.c: In function 'bl_submit_bio':
> fs/nfs/blocklayout/blocklayout.c:132: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:133: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:133: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:136: error: implicit declaration of =
function 'submit_bio'
> fs/nfs/blocklayout/blocklayout.c: In function 'bl_alloc_init_bio':
> fs/nfs/blocklayout/blocklayout.c:148: error: implicit declaration of =
function 'bio_alloc'
> fs/nfs/blocklayout/blocklayout.c:148: warning: assignment makes point=
er from integer without a cast
> fs/nfs/blocklayout/blocklayout.c:152: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:153: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:154: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:155: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c: In function 'bl_add_page_to_bio':
> fs/nfs/blocklayout/blocklayout.c:171: error: implicit declaration of =
function 'bio_add_page'
> fs/nfs/blocklayout/blocklayout.c: In function 'bl_end_io_read':
> fs/nfs/blocklayout/blocklayout.c:192: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:193: error: 'BIO_UPTODATE' undeclare=
d (first use in this function)
> fs/nfs/blocklayout/blocklayout.c:193: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:193: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:194: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:194: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:198: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:200: error: decrement of pointer to =
unknown structure
> fs/nfs/blocklayout/blocklayout.c:200: error: arithmetic on pointer to=
an incomplete type
> fs/nfs/blocklayout/blocklayout.c:200: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:201: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:204: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:210: error: implicit declaration of =
function 'bio_put'
> fs/nfs/blocklayout/blocklayout.c: In function 'bl_end_io_write_zero':
> fs/nfs/blocklayout/blocklayout.c:355: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:356: error: 'BIO_UPTODATE' undeclare=
d (first use in this function)
> fs/nfs/blocklayout/blocklayout.c:356: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:356: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:357: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:357: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:361: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:363: error: decrement of pointer to =
unknown structure
> fs/nfs/blocklayout/blocklayout.c:363: error: arithmetic on pointer to=
an incomplete type
> fs/nfs/blocklayout/blocklayout.c:363: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:364: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:368: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c: In function 'bl_end_io_write':
> fs/nfs/blocklayout/blocklayout.c:381: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:382: error: 'BIO_UPTODATE' undeclare=
d (first use in this function)
> fs/nfs/blocklayout/blocklayout.c:382: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:382: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c: In function 'map_block':
> fs/nfs/blocklayout/blocklayout.c:440: error: implicit declaration of =
function 'set_buffer_mapped'
> fs/nfs/blocklayout/blocklayout.c:441: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:442: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:445: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c:445: error: dereferencing pointer to=
incomplete type
> fs/nfs/blocklayout/blocklayout.c: In function 'init_page_for_write':
> fs/nfs/blocklayout/blocklayout.c:469: error: implicit declaration of =
function 'alloc_page_buffers'
> fs/nfs/blocklayout/blocklayout.c:469: warning: assignment makes point=
er from integer without a cast
> fs/nfs/blocklayout/blocklayout.c:477: error: implicit declaration of =
function 'bh_uptodate_or_lock'
> fs/nfs/blocklayout/blocklayout.c:478: error: implicit declaration of =
function 'bh_submit_read'
> fs/nfs/blocklayout/blocklayout.c:486: error: implicit declaration of =
function 'free_buffer_head'
> make[4]: *** [fs/nfs/blocklayout/blocklayout.o] Error 1
>
> In file included from include/linux/raid/pq.h:20,
>                 from lib/raid=
6/algos.c:19:
> include/linux/blkdev.h:1346: warning: 'struct task_struct' declared i=
nside parameter list
> include/linux/blkdev.h:1346: warning: its scope is only this definiti=
on or declaration, which is probably not what you want
> include/linux/blkdev.h:1350: warning: 'struct task_struct' declared i=
nside parameter list
> include/linux/blkdev.h:1355: error: expected '=3D', ',', ';', 'asm' o=
r '__attribute__' before 'blk_needs_flush_plug'
> In file included from lib/raid6/algos.c:19:
> include/linux/raid/pq.h:27: error: 'PAGE_SIZE' undeclared here (not i=
n a function)
> include/linux/raid/pq.h:74: error: expected declaration specifiers or=
'...' before 'size_t'
> include/linux/raid/pq.h:113: error: expected '=3D', ',', ';', 'asm' o=
r '__attribute__' before 'raid6_gfmul'
> include/linux/raid/pq.h:114: error: expected '=3D', ',', ';', 'asm' o=
r '__attribute__' before 'raid6_gfexp'
> include/linux/raid/pq.h:115: error: expected '=3D', ',', ';', 'asm' o=
r '__attribute__' before 'raid6_gfinv'
> include/linux/raid/pq.h:116: error: expected '=3D', ',', ';', 'asm' o=
r '__attribute__' before 'raid6_gfexi'
> include/linux/raid/pq.h:119: error: expected declaration specifiers o=
r '...' before 'size_t'
> include/linux/raid/pq.h:121: error: expected declaration specifiers o=
r '...' before 'size_t'
> include/linux/raid/pq.h:122: error: expected declaration specifiers o=
r '...' before 'size_t'
> lib/raid6/algos.c: In function 'raid6_select_algo':
> lib/raid6/algos.c:90: error: 'raid6_gfmul' undeclared (first use in t=
his function)
> lib/raid6/algos.c:116: warning: passing argument 2 of '(*algo)->gen_s=
yndrome' makes pointer from integer without a cast
> lib/raid6/algos.c:116: note: expected 'void **' but argument is of ty=
pe 'long unsigned int'
> lib/raid6/algos.c:116: error: too many arguments to function '(*algo)=
->gen_syndrome'
> lib/raid6/algos.c: At top level:
> lib/raid6/algos.c:153: error: expected declaration specifiers or '...=
' before string constant
> lib/raid6/algos.c:153: warning: data definition has no type or storag=
e class
> lib/raid6/algos.c:153: warning: type defaults to 'int' in declaration=
of 'MODULE_LICENSE'
> lib/raid6/algos.c:153: warning: function declaration isn't a prototyp=
e
> lib/raid6/algos.c:154: error: expected declaration specifiers or '...=
' before string constant
> lib/raid6/algos.c:154: warning: data definition has no type or storag=
e class
> lib/raid6/algos.c:154: warning: type defaults to 'int' in declaration=
of 'MODULE_DESCRIPTION'
> lib/raid6/algos.c:154: warning: function declaration isn't a prototyp=
e
>  CC [M]  drivers/char/applicom.o
> make[3]: *** [lib/raid6/algos.o] Error 1
>
> In file included from drivers/md/linear.c:19:
> include/linux/blkdev.h:1346: warning: 'struct task_struct' declared i=
nside parameter list
> include/linux/blkdev.h:1346: warning: its scope is only this definiti=
on or declaration, which is probably not what you want
> include/linux/blkdev.h:1350: warning: 'struct task_struct' declared i=
nside parameter list
> include/linux/blkdev.h:1355: error: expected '=3D', ',', ';', 'asm' o=
r '__attribute__' before 'blk_needs_flush_plug'
> In file included from drivers/md/linear.c:23:
> drivers/md/md.h: In function 'md_sync_acct':
> drivers/md/md.h:418: error: dereferencing pointer to incomplete type
> drivers/md/md.h: In function 'mdname':
> drivers/md/md.h:484: error: dereferencing pointer to incomplete type
>  CC [M]  net/netfilter/xt_connbytes.o
> In file included from drivers/md/linear.c:24:
> drivers/md/linear.h: At top level:
> drivers/md/linear.h:15: error: field 'rcu' has incomplete type
> drivers/md/linear.c: In function 'which_dev':
> drivers/md/linear.c:36: error: implicit declaration of function 'rcu_=
dereference'
> drivers/md/linear.c:36: warning: assignment makes pointer from intege=
r without a cast
> drivers/md/linear.c: At top level:
> drivers/md/linear.c:64: warning: 'struct bvec_merge_data' declared in=
side parameter list
> drivers/md/linear.c: In function 'linear_mergeable_bvec':
> drivers/md/linear.c:66: error: dereferencing pointer to incomplete ty=
pe
> drivers/md/linear.c:68: error: dereferencing pointer to incomplete ty=
pe
> drivers/md/linear.c:69: error: dereferencing pointer to incomplete ty=
pe
> drivers/md/linear.c:69: error: implicit declaration of function 'get_=
start_sect'
> drivers/md/linear.c:69: error: dereferencing pointer to incomplete ty=
pe
> drivers/md/linear.c:71: error: implicit declaration of function 'rcu_=
read_lock'
> drivers/md/linear.c:74: error: implicit declaration of function 'rcu_=
read_unlock'
> drivers/md/linear.c:82: error: dereferencing pointer to incomplete ty=
pe
> drivers/md/linear.c: In function 'linear_congested':
> drivers/md/linear.c:100: warning: assignment makes pointer from integ=
er without a cast
> drivers/md/linear.c:103: error: implicit declaration of function 'bde=
v_get_queue'
> drivers/md/linear.c:103: warning: initialization makes pointer from i=
nteger without a cast
> drivers/md/linear.c:104: error: implicit declaration of function 'bdi=
_congested'
> drivers/md/linear.c:104: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c: In function 'linear_size':
> drivers/md/linear.c:117: warning: assignment makes pointer from integ=
er without a cast
> drivers/md/linear.c: In function 'linear_conf':
> drivers/md/linear.c:158: error: implicit declaration of function 'dis=
k_stack_limits'
> drivers/md/linear.c:164: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:165: error: implicit declaration of function 'blk=
_queue_max_segments'
> drivers/md/linear.c:166: error: implicit declaration of function 'blk=
_queue_segment_boundary'
> drivers/md/linear.c:167: error: 'PAGE_CACHE_SIZE' undeclared (first u=
se in this function)
> drivers/md/linear.c: In function 'linear_run':
> drivers/md/linear.c:210: error: implicit declaration of function 'blk=
_queue_merge_bvec'
> drivers/md/linear.c:211: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:212: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c: In function 'linear_add':
> drivers/md/linear.c:238: warning: assignment makes pointer from integ=
er without a cast
> drivers/md/linear.c:240: error: implicit declaration of function 'rcu=
_assign_pointer'
> drivers/md/linear.c:242: error: implicit declaration of function 'set=
_capacity'
> drivers/md/linear.c:243: error: implicit declaration of function 'rev=
alidate_disk'
> drivers/md/linear.c:244: error: implicit declaration of function 'kfr=
ee_rcu'
> drivers/md/linear.c:244: error: 'rcu' undeclared (first use in this f=
unction)
> drivers/md/linear.c: In function 'linear_stop':
> drivers/md/linear.c:259: error: implicit declaration of function 'rcu=
_barrier'
> drivers/md/linear.c:260: error: implicit declaration of function 'blk=
_sync_queue'
> drivers/md/linear.c: In function 'linear_make_request':
> drivers/md/linear.c:272: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:272: error: 'REQ_FLUSH' undeclared (first use in =
this function)
> drivers/md/linear.c:278: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:282: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:282: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:284: error: 'BDEVNAME_SIZE' undeclared (first use=
in this function)
> drivers/md/linear.c:290: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:291: error: implicit declaration of function 'bde=
vname'
> drivers/md/linear.c:293: warning: format '%s' expects type 'char *', =
but argument 4 has type 'int'
> drivers/md/linear.c:295: error: implicit declaration of function 'bio=
_io_error'
> drivers/md/linear.c:284: warning: unused variable 'b'
> drivers/md/linear.c:298: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:298: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:308: error: implicit declaration of function 'bio=
_split'
> drivers/md/linear.c:308: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:308: warning: assignment makes pointer from integ=
er without a cast
> drivers/md/linear.c:310: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:311: error: implicit declaration of function 'gen=
eric_make_request'
> drivers/md/linear.c:311: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:312: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:313: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:314: error: implicit declaration of function 'bio=
_pair_release'
> drivers/md/linear.c:318: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:319: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c:319: error: dereferencing pointer to incomplete t=
ype
> drivers/md/linear.c: At top level:
> drivers/md/linear.c:337: error: 'THIS_MODULE' undeclared here (not in=
a function)
> drivers/md/linear.c:359: error: expected declaration specifiers or '.=
.' before string constant
> drivers/md/linear.c:359: warning: data definition has no type or stor=
age class
> drivers/md/linear.c:359: warning: type defaults to 'int' in declarati=
on of 'MODULE_LICENSE'
> drivers/md/linear.c:359: warning: function declaration isn't a protot=
ype
> drivers/md/linear.c:360: error: expected declaration specifiers or '.=
.' before string constant
> drivers/md/linear.c:360: warning: data definition has no type or stor=
age class
> drivers/md/linear.c:360: warning: type defaults to 'int' in declarati=
on of 'MODULE_DESCRIPTION'
> drivers/md/linear.c:360: warning: function declaration isn't a protot=
ype
> drivers/md/linear.c:361: error: expected declaration specifiers or '.=
.' before string constant
> drivers/md/linear.c:361: warning: data definition has no type or stor=
age class
> drivers/md/linear.c:361: warning: type defaults to 'int' in declarati=
on of 'MODULE_ALIAS'
> drivers/md/linear.c:361: warning: function declaration isn't a protot=
ype
> drivers/md/linear.c:362: error: expected declaration specifiers or '.=
.' before string constant
> drivers/md/linear.c:362: warning: data definition has no type or stor=
age class
> drivers/md/linear.c:362: warning: type defaults to 'int' in declarati=
on of 'MODULE_ALIAS'
> drivers/md/linear.c:362: warning: function declaration isn't a protot=
ype
> drivers/md/linear.c:363: error: expected declaration specifiers or '.=
.' before string constant
> drivers/md/linear.c:363: warning: data definition has no type or stor=
age class
> drivers/md/linear.c:363: warning: type defaults to 'int' in declarati=
on of 'MODULE_ALIAS'
> drivers/md/linear.c:363: warning: function declaration isn't a protot=
ype
> make[3]: *** [drivers/md/linear.o] Error 1
>
>
> ---
> ~Randy
> *** Remember to use Documentation/SubmitChecklist when testing your c=
ode ***
> --
> To unsubscribe from this list: send the line "unsubscribe linux-nfs" =
in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.ht=
ml
>
--
To unsubscribe from this list: send the line "unsubscribe linux-raid" i=
n
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html