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Re: [PATCH 35/35] block, drivers, fs: rename REQ_FLUSH to REQ_PREFLUSH

From kbuild test robot <lkp@intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH 35/35] block, drivers, fs: rename REQ_FLUSH to REQ_PREFLUSH
Date 2016-01-06 01:00 +0100
Message-ID <qNJGa-1vi-5@gated-at.bofh.it> (permalink)
References <qNGRZ-860-45@gated-at.bofh.it>
Organization linux.* mail to news gateway

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[Multipart message — attachments visible in raw view] - view raw

Hi Mike,

[auto build test ERROR on next-20160105]
[cannot apply to dm/for-next v4.4-rc8 v4.4-rc7 v4.4-rc6 v4.4-rc8]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/mchristi-redhat-com/separate-operations-from-flags-in-the-bio-request-structs/20160106-052858
config: um-x86_64_defconfig (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=um SUBARCH=x86_64

All errors (new ones prefixed by >>):

   arch/um/drivers/ubd_kern.c: In function 'ubd_add':
   arch/um/drivers/ubd_kern.c:869:43: error: macro "blk_queue_flush" passed 2 arguments, but takes just 1
     blk_queue_flush(ubd_dev->queue, REQ_FLUSH);
                                              ^
   arch/um/drivers/ubd_kern.c:869:2: error: 'blk_queue_flush' undeclared (first use in this function)
     blk_queue_flush(ubd_dev->queue, REQ_FLUSH);
     ^
   arch/um/drivers/ubd_kern.c:869:2: note: each undeclared identifier is reported only once for each function it appears in
   arch/um/drivers/ubd_kern.c: In function 'do_ubd_request':
>> arch/um/drivers/ubd_kern.c:1293:24: error: 'REQ_FLUSH' undeclared (first use in this function)
      if (req->cmd_flags & REQ_FLUSH) {
                           ^

vim +/REQ_FLUSH +1293 arch/um/drivers/ubd_kern.c

a0044bdf Jeff Dike          2007-05-06  1287  			dev->start_sg = 0;
a0044bdf Jeff Dike          2007-05-06  1288  			dev->end_sg = blk_rq_map_sg(q, req, dev->sg);
a0044bdf Jeff Dike          2007-05-06  1289  		}
a0044bdf Jeff Dike          2007-05-06  1290  
a0044bdf Jeff Dike          2007-05-06  1291  		req = dev->request;
805f11a0 Richard Weinberger 2013-08-18  1292  
805f11a0 Richard Weinberger 2013-08-18 @1293  		if (req->cmd_flags & REQ_FLUSH) {
805f11a0 Richard Weinberger 2013-08-18  1294  			io_req = kmalloc(sizeof(struct io_thread_req),
805f11a0 Richard Weinberger 2013-08-18  1295  					 GFP_ATOMIC);
805f11a0 Richard Weinberger 2013-08-18  1296  			if (io_req == NULL) {

:::::: The code at line 1293 was first introduced by commit
:::::: 805f11a0d515658106bfbfadceff0eb30bd90ad2 um: ubd: Add REQ_FLUSH suppport

:::::: TO: Richard Weinberger <richard@nod.at>
:::::: CC: Richard Weinberger <richard@nod.at>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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Thread

[PATCH 00/35 v2] separate operations from flags in the bio/request structs mchristi@redhat.com - 2016-01-05 22:00 +0100
  [PATCH 35/35] block, drivers, fs: rename REQ_FLUSH to REQ_PREFLUSH mchristi@redhat.com - 2016-01-05 22:00 +0100
    Re: [PATCH 35/35] block, drivers, fs: rename REQ_FLUSH to  REQ_PREFLUSH kbuild test robot <lkp@intel.com> - 2016-01-06 01:00 +0100
  [PATCH 21/35] bcache: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 02/35] block: add REQ_OP definitions and bi_op/op fields mchristi@redhat.com - 2016-01-05 22:10 +0100
    Re: [PATCH 02/35] block: add REQ_OP definitions and bi_op/op fields "Martin K. Petersen" <martin.petersen@oracle.com> - 2016-01-07 00:20 +0100
    Re: [PATCH 02/35] block: add REQ_OP definitions and bi_op/op fields Christoph Hellwig <hch@infradead.org> - 2016-01-09 14:40 +0100
      Re: [dm-devel] [PATCH 02/35] block: add REQ_OP definitions and bi_op/op  fields Mike Christie <michaelc@cs.wisc.edu> - 2016-01-10 02:00 +0100
        Re: [dm-devel] [PATCH 02/35] block: add REQ_OP definitions and bi_op/op  fields Mike Christie <michaelc@cs.wisc.edu> - 2016-01-10 02:30 +0100
          Re: [dm-devel] [PATCH 02/35] block: add REQ_OP definitions and  bi_op/op fields Christoph Hellwig <hch@infradead.org> - 2016-01-10 08:20 +0100
        Re: [dm-devel] [PATCH 02/35] block: add REQ_OP definitions and  bi_op/op fields Christoph Hellwig <hch@infradead.org> - 2016-01-10 08:20 +0100
  [PATCH 22/35] drbd: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 13/35] xfs: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
    Re: [PATCH 13/35] xfs: set bi_op to REQ_OP Dave Chinner <david@fromorbit.com> - 2016-01-07 04:20 +0100
  [PATCH 14/35] hfsplus: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 15/35] mpage: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 28/35] blktrace: get op from req->op/bio->bi_op mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 18/35] pm: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 12/35] gfs2: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 19/35] dm: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 24/35] xen: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 10/35] btrfs: don't pass rq_flag_bits if there is a bio mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 27/35] drivers: set request op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 23/35] md/raid: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 09/35] btrfs: update __btrfs_map_block for bi_op transition mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 16/35] nilfs: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 25/35] target: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
    Re: [PATCH 25/35] target: set bi_op to REQ_OP "Nicholas A. Bellinger" <nab@linux-iscsi.org> - 2016-01-06 20:10 +0100
  [PATCH 17/35] ocfs2: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:10 +0100
  [PATCH 07/35] btrfs: have submit_one_bio users setup bio bi_op mchristi@redhat.com - 2016-01-05 22:20 +0100
  [PATCH 06/35] direct-io: set bi_op to REQ_OP mchristi@redhat.com - 2016-01-05 22:20 +0100
  [PATCH 08/35] btrfs: set bi_op tp REQ_OP mchristi@redhat.com - 2016-01-05 22:20 +0100
  [PATCH 05/35] fs: have ll_rw_block users pass in op and flags separately mchristi@redhat.com - 2016-01-05 22:20 +0100
    Re: [PATCH 05/35] fs: have ll_rw_block users pass in op and flags  separately kbuild test robot <lkp@intel.com> - 2016-01-06 00:30 +0100
  [PATCH 04/35] fs: have submit_bh users pass in op and flags separately mchristi@redhat.com - 2016-01-05 22:20 +0100
  Re: [PATCH 00/35 v2] separate operations from flags in the bio/request structs "Martin K. Petersen" <martin.petersen@oracle.com> - 2016-01-07 02:50 +0100
    Re: [PATCH 00/35 v2] separate operations from flags in the  bio/request structs Dave Chinner <david@fromorbit.com> - 2016-01-07 04:20 +0100
  Re: [PATCH 00/35 v2] separate operations from flags in the  bio/request structs Christoph Hellwig <hch@infradead.org> - 2016-01-08 14:40 +0100
    Re: [PATCH 00/35 v2] separate operations from flags in the bio/request  structs Mike Christie <michaelc@cs.wisc.edu> - 2016-01-08 22:00 +0100
      Re: [PATCH 00/35 v2] separate operations from flags in the  bio/request structs Mike Snitzer <snitzer@redhat.com> - 2016-01-09 00:10 +0100
  Re: [PATCH 01/35] block/fs/drivers: remove rw argument from  submit_bio Christoph Hellwig <hch@infradead.org> - 2016-01-09 14:40 +0100
    Re: [PATCH 01/35] block/fs/drivers: remove rw argument from submit_bio Mike Christie <michaelc@cs.wisc.edu> - 2016-01-10 01:50 +0100

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