From: kbuild test robot <lkp@intel.com>
To: Dan Williams <dan.j.williams@intel.com>
Cc: kbuild-all@01.org, linux-nvdimm@ml01.01.org,
Ross Zwisler <ross.zwisler@linux.intel.com>,
david@fromorbit.com, hch@lst.de, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 13/13] pmem: kill __pmem address space
Date: Sun, 5 Jun 2016 06:18:02 +0800 [thread overview]
Message-ID: <201606050624.7WDIopgc%fengguang.wu@intel.com> (raw)
In-Reply-To: <146507362269.8347.11260236515601063041.stgit@dwillia2-desk3.amr.corp.intel.com>
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Hi,
[auto build test WARNING on v4.7-rc1]
[also build test WARNING on next-20160603]
[cannot apply to linux-nvdimm/libnvdimm-for-next tip/x86/core]
[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/Dan-Williams/deprecate-pcommit/20160605-045935
config: s390-default_defconfig (attached as .config)
compiler: s390x-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=s390
All warnings (new ones prefixed by >>):
drivers/s390/block/dcssblk.c: In function 'dcssblk_direct_access':
>> drivers/s390/block/dcssblk.c:897:9: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
*kaddr = dev_info->start + offset;
^
vim +897 drivers/s390/block/dcssblk.c
881 bio_io_error(bio);
882 return BLK_QC_T_NONE;
883 }
884
885 static long
886 dcssblk_direct_access (struct block_device *bdev, sector_t secnum,
887 void **kaddr, pfn_t *pfn, long size)
888 {
889 struct dcssblk_dev_info *dev_info;
890 unsigned long offset, dev_sz;
891
892 dev_info = bdev->bd_disk->private_data;
893 if (!dev_info)
894 return -ENODEV;
895 dev_sz = dev_info->end - dev_info->start;
896 offset = secnum * 512;
> 897 *kaddr = dev_info->start + offset;
898 *pfn = __pfn_to_pfn_t(PFN_DOWN(dev_info->start + offset), PFN_DEV);
899
900 return dev_sz - offset;
901 }
902
903 static void
904 dcssblk_check_params(void)
905 {
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next prev parent reply other threads:[~2016-06-04 22:32 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-04 20:52 [PATCH 00/13] deprecate pcommit Dan Williams
2016-06-04 20:52 ` [PATCH 01/13] driver core, libnvdimm: disable manual unbind of dimms while region active Dan Williams
2016-06-04 21:10 ` Greg Kroah-Hartman
2016-06-04 21:39 ` Dan Williams
2016-06-04 21:45 ` Greg Kroah-Hartman
2016-06-04 21:48 ` Dan Williams
2016-06-04 21:50 ` kbuild test robot
2016-06-06 19:25 ` Linda Knippers
2016-06-06 19:31 ` Dan Williams
2016-06-06 19:36 ` Dan Williams
2016-06-06 19:36 ` Linda Knippers
2016-06-06 19:46 ` Dan Williams
2016-06-06 20:20 ` Linda Knippers
2016-06-06 20:36 ` Dan Williams
2016-06-06 21:15 ` Linda Knippers
2016-06-04 20:52 ` [PATCH 02/13] nfit: always associate flush hints Dan Williams
2016-06-04 20:52 ` [PATCH 03/13] libnvdimm: introduce nvdimm_flush() Dan Williams
2016-06-06 17:45 ` Jeff Moyer
2016-06-04 20:52 ` [PATCH 04/13] libnvdimm, nfit: move flush hint mapping to dimm driver Dan Williams
2016-06-04 21:29 ` kbuild test robot
2016-06-04 21:40 ` kbuild test robot
2016-06-04 21:49 ` kbuild test robot
2016-06-07 18:11 ` Kani, Toshimitsu
2016-06-07 18:15 ` Dan Williams
2016-06-04 20:52 ` [PATCH 05/13] tools/testing/nvdimm: simulate multiple flush hints per-dimm Dan Williams
2016-06-04 20:53 ` [PATCH 06/13] libnvdimm: cycle flush hints per-cpu Dan Williams
2016-06-04 20:53 ` [PATCH 07/13] libnvdimm, pmem: use REQ_FUA, REQ_FLUSH for nvdimm_flush() Dan Williams
2016-06-04 20:53 ` [PATCH 08/13] fs/dax: remove wmb_pmem() Dan Williams
2016-06-04 20:53 ` [PATCH 09/13] libnvdimm, pmem: use nvdimm_flush() for namespace I/O writes Dan Williams
2016-06-04 20:53 ` [PATCH 10/13] pmem: kill wmb_pmem() Dan Williams
2016-06-04 20:53 ` [PATCH 11/13] Revert "KVM: x86: add pcommit support" Dan Williams
2016-06-06 15:14 ` Paolo Bonzini
2016-06-06 16:14 ` Dan Williams
2016-06-04 20:53 ` [PATCH 12/13] x86/insn: remove pcommit Dan Williams
2016-06-04 20:53 ` [PATCH 13/13] pmem: kill __pmem address space Dan Williams
2016-06-04 22:18 ` kbuild test robot [this message]
2016-06-05 17:41 ` [PATCH 00/13] deprecate pcommit Andy Lutomirski
2016-06-05 18:48 ` Rudoff, Andy
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