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Groups > linux.kernel > #1414206
| From | kbuild test robot <lkp@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code |
| Date | 2016-06-05 23:00 +0200 |
| Message-ID | <rGNjj-3bi-1@gated-at.bofh.it> (permalink) |
| References | <rGM3V-2uj-51@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
[Multipart message — attachments visible in raw view] - view raw
Hi,
[auto build test WARNING on v4.7-rc1]
[cannot apply to dm/for-next md/for-next next-20160603]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/mchristi-redhat-com/v8-separate-operations-from-flags-in-the-bio-request-structs/20160606-040240
config: x86_64-randconfig-i0-201623 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
In file included from include/linux/genhd.h:67:0,
from include/linux/blkdev.h:9,
from fs/ext4/ext4.h:20,
from fs/ext4/ext4_extents.h:22,
from fs/ext4/crypto.c:37:
fs/ext4/crypto.c: In function 'ext4_encrypted_zeroout':
>> include/linux/fs.h:197:19: warning: passing argument 1 of 'submit_bio_wait' makes pointer from integer without a cast [-Wint-conversion]
#define RW_MASK REQ_OP_WRITE
^
include/linux/fs.h:201:17: note: in expansion of macro 'RW_MASK'
#define WRITE RW_MASK
^~~~~~~
fs/ext4/crypto.c:442:25: note: in expansion of macro 'WRITE'
err = submit_bio_wait(WRITE, bio);
^~~~~
In file included from include/linux/blkdev.h:19:0,
from fs/ext4/ext4.h:20,
from fs/ext4/ext4_extents.h:22,
from fs/ext4/crypto.c:37:
include/linux/bio.h:471:12: note: expected 'struct bio *' but argument is of type 'int'
extern int submit_bio_wait(struct bio *bio);
^~~~~~~~~~~~~~~
fs/ext4/crypto.c:442:9: error: too many arguments to function 'submit_bio_wait'
err = submit_bio_wait(WRITE, bio);
^~~~~~~~~~~~~~~
In file included from include/linux/blkdev.h:19:0,
from fs/ext4/ext4.h:20,
from fs/ext4/ext4_extents.h:22,
from fs/ext4/crypto.c:37:
include/linux/bio.h:471:12: note: declared here
extern int submit_bio_wait(struct bio *bio);
^~~~~~~~~~~~~~~
vim +/submit_bio_wait +197 include/linux/fs.h
181 * READA Used for read-ahead operations. Lower priority, and the
182 * block layer could (in theory) choose to ignore this
183 * request if it runs into resource problems.
184 * WRITE A normal async write. Device will be plugged.
185 * WRITE_SYNC Synchronous write. Identical to WRITE, but passes down
186 * the hint that someone will be waiting on this IO
187 * shortly. The write equivalent of READ_SYNC.
188 * WRITE_ODIRECT Special case write for O_DIRECT only.
189 * WRITE_FLUSH Like WRITE_SYNC but with preceding cache flush.
190 * WRITE_FUA Like WRITE_SYNC but data is guaranteed to be on
191 * non-volatile media on completion.
192 * WRITE_FLUSH_FUA Combination of WRITE_FLUSH and FUA. The IO is preceded
193 * by a cache flush and data is guaranteed to be on
194 * non-volatile media on completion.
195 *
196 */
> 197 #define RW_MASK REQ_OP_WRITE
198 #define RWA_MASK REQ_RAHEAD
199
200 #define READ REQ_OP_READ
201 #define WRITE RW_MASK
202 #define READA RWA_MASK
203
204 #define READ_SYNC REQ_SYNC
205 #define WRITE_SYNC (REQ_SYNC | REQ_NOIDLE)
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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[PATCH 00/45] v8: separate operations from flags in the bio/request structs mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 37/45] drivers: use req op accessor mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 35/45] block: convert merge/insert code to check for REQ_OPs. mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 43/45] block, drivers: add REQ_OP_FLUSH operation mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 36/45] block: convert is_sync helpers to use REQ_OPs. mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 14/45] btrfs: use bio fields for op and flags mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 05/45] block, drivers, cgroup: use op_is_write helper instead of checking for REQ_WRITE mchristi@redhat.com - 2016-06-05 21:40 +0200
Re: [PATCH 05/45] block, drivers, cgroup: use op_is_write helper instead of checking for REQ_WRITE Hannes Reinecke <hare@suse.de> - 2016-06-06 08:20 +0200
[PATCH 40/45] block: move bio io prio to a new field mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 23/45] dm: pass dm stats data dir instead of bi_rw mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 41/45] block, drivers, fs: shrink bi_rw from long to int mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 45/45] block, drivers, fs: rename REQ_FLUSH to REQ_PREFLUSH mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 44/45] block: do not use REQ_FLUSH for tracking flush support mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 38/45] blktrace: use op accessors mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code mchristi@redhat.com - 2016-06-05 21:40 +0200
Re: [PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code kbuild test robot <lkp@intel.com> - 2016-06-05 23:00 +0200
Re: [PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code kbuild test robot <lkp@intel.com> - 2016-06-05 23:40 +0200
Re: [PATCH 42/45] block, fs, drivers: remove REQ_OP compat defs and related code kbuild test robot <lkp@intel.com> - 2016-06-06 00:10 +0200
[PATCH 21/45] ocfs2: use bio op accessors mchristi@redhat.com - 2016-06-05 21:40 +0200
[PATCH 28/45] target: use bio op accessors mchristi@redhat.com - 2016-06-05 21:40 +0200
Re: [PATCH 28/45] target: use bio op accessors Hannes Reinecke <hare@suse.de> - 2016-06-06 08:50 +0200
Re: [PATCH 28/45] target: use bio op accessors Hannes Reinecke <hare@suse.de> - 2016-06-06 17:50 +0200
Re: [PATCH 28/45] target: use bio op accessors Mike Christie <mchristi@redhat.com> - 2016-06-06 17:50 +0200
[PATCH 15/45] f2fs: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 02/45] block: add REQ_OP definitions and helpers mchristi@redhat.com - 2016-06-05 21:50 +0200
Re: [PATCH 02/45] block: add REQ_OP definitions and helpers Hannes Reinecke <hare@suse.de> - 2016-06-06 08:20 +0200
[PATCH 22/45] pm: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 33/45] block: prepare elevator to use REQ_OPs. mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 18/45] hfsplus: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 20/45] nilfs: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 06/45] dm: use op_is_write instead of checking for REQ_WRITE mchristi@redhat.com - 2016-06-05 21:50 +0200
Re: [PATCH 06/45] dm: use op_is_write instead of checking for REQ_WRITE Hannes Reinecke <hare@suse.de> - 2016-06-06 08:20 +0200
[PATCH 19/45] mpage: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 16/45] gfs2: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 26/45] drbd: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 32/45] block: prepare mq request creation to use REQ_OPs mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 27/45] md: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 34/45] blkg_rwstat: separate op from flags mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 17/45] xfs: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 07/45] bcache: use op_is_write instead of checking for REQ_WRITE mchristi@redhat.com - 2016-06-05 21:50 +0200
Re: [PATCH 07/45] bcache: use op_is_write instead of checking for REQ_WRITE Hannes Reinecke <hare@suse.de> - 2016-06-06 08:20 +0200
[PATCH 31/45] block: prepare request creation/destruction code to use REQ_OPs mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 29/45] xen: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 30/45] block: copy bio op to request op mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 25/45] bcache: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
Re: [PATCH 25/45] bcache: use bio op accessors Hannes Reinecke <hare@suse.de> - 2016-06-06 08:50 +0200
[PATCH 24/45] dm: use bio op accessors mchristi@redhat.com - 2016-06-05 21:50 +0200
Re: [PATCH 24/45] dm: use bio op accessors Hannes Reinecke <hare@suse.de> - 2016-06-06 08:50 +0200
[PATCH 04/45] fs: have ll_rw_block users pass in op and flags separately mchristi@redhat.com - 2016-06-05 21:50 +0200
[PATCH 11/45] btrfs: have submit_one_bio users use bio op accessors mchristi@redhat.com - 2016-06-05 22:00 +0200
[PATCH 08/45] block, fs, mm, drivers: use bio set/get op accessors mchristi@redhat.com - 2016-06-05 22:00 +0200
Re: [PATCH 08/45] block, fs, mm, drivers: use bio set/get op accessors Hannes Reinecke <hare@suse.de> - 2016-06-06 08:30 +0200
[PATCH 09/45] block discard: use bio set op accessor mchristi@redhat.com - 2016-06-05 22:00 +0200
[PATCH 13/45] btrfs: update __btrfs_map_block for REQ_OP transition mchristi@redhat.com - 2016-06-05 22:00 +0200
[PATCH 12/45] btrfs: use bio op accessors mchristi@redhat.com - 2016-06-05 22:00 +0200
[PATCH 10/45] direct-io: use bio set/get op accessors mchristi@redhat.com - 2016-06-05 22:00 +0200
[PATCH 03/45] fs: have submit_bh users pass in op and flags separately mchristi@redhat.com - 2016-06-05 22:00 +0200
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