[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v4 02/10] xen/blkfront: separate per ring information out of device info
Hi Bob, [auto build test ERROR on v4.3-rc7 -- if it's inappropriate base, please suggest rules for selecting the more suitable base] url: https://github.com/0day-ci/linux/commits/Bob-Liu/xen-block-multi-hardware-queues-rings-support/20151102-122806 config: x86_64-allyesconfig (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 Note: the linux-review/Bob-Liu/xen-block-multi-hardware-queues-rings-support/20151102-122806 HEAD b29fe44b095649f8faddc4474daba13199c1f5e0 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): drivers/block/xen-blkfront.c: In function 'blkif_queue_rq': >> drivers/block/xen-blkfront.c:639:17: error: 'info' undeclared (first use in >> this function) spin_lock_irq(&info->io_lock); ^ drivers/block/xen-blkfront.c:639:17: note: each undeclared identifier is reported only once for each function it appears in vim +/info +639 drivers/block/xen-blkfront.c 907c3eb18 Bob Liu 2015-07-13 633 static int blkif_queue_rq(struct blk_mq_hw_ctx *hctx, 907c3eb18 Bob Liu 2015-07-13 634 const struct blk_mq_queue_data *qd) 9f27ee595 Jeremy Fitzhardinge 2007-07-17 635 { 2a8974fd4 Bob Liu 2015-11-02 636 struct blkfront_ring_info *rinfo = (struct blkfront_ring_info *)hctx->driver_data; 9f27ee595 Jeremy Fitzhardinge 2007-07-17 637 907c3eb18 Bob Liu 2015-07-13 638 blk_mq_start_request(qd->rq); 907c3eb18 Bob Liu 2015-07-13 @639 spin_lock_irq(&info->io_lock); 2a8974fd4 Bob Liu 2015-11-02 640 if (RING_FULL(&rinfo->ring)) 907c3eb18 Bob Liu 2015-07-13 641 goto out_busy; 9f27ee595 Jeremy Fitzhardinge 2007-07-17 642 :::::: The code at line 639 was first introduced by commit :::::: 907c3eb18e0bd86ca12a9de80befe8e3647bac3e xen-blkfront: convert to blk-mq APIs :::::: TO: Bob Liu <bob.liu@xxxxxxxxxx> :::::: CC: David Vrabel <david.vrabel@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation Attachment:
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