Hi Nishanth, [auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore]
config: sparc64-allyesconfig (attached as .config)
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=sparc64
All error/warnings (new ones prefixed by >>):
drivers/block/nvme-core.c: In function 'nvme_configure_admin_queue':
>> drivers/block/nvme-core.c:1717:2: error: implicit declaration of function
>> 'dma_get_page_shift' [-Werror=implicit-function-declaration]
unsigned page_shift = dma_get_page_shift(dev->dev);
^
cc1: some warnings being treated as errors
vim +/dma_get_page_shift +1717 drivers/block/nvme-core.c
1711 static int nvme_configure_admin_queue(struct nvme_dev *dev)
1712 {
1713 int result;
1714 u32 aqa;
1715 u64 cap = readq(&dev->bar->cap);
1716 struct nvme_queue *nvmeq;
> 1717 unsigned page_shift = dma_get_page_shift(dev->dev);
1718 unsigned dev_page_min = NVME_CAP_MPSMIN(cap) + 12;
1719 unsigned dev_page_max = NVME_CAP_MPSMAX(cap) + 12;
1720
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0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: Binary data
