Hi Srivatsa,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on vhost/linux-next]
[also build test ERROR on xen-tip/linux-next linus/master v5.7-rc3
next-20200428]
[cannot apply to swiotlb/linux-next]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to
specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url:
https://github.com/0day-ci/linux/commits/Srivatsa-Vaddagiri/virtio-on-Type-1-hypervisor/20200429-032334
base: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next
config: s390-randconfig-a001-20200428 (attached as .config)
compiler: s390-linux-gcc (GCC) 9.3.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=s390
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp at intel.com>
All errors (new ones prefixed by >>):
drivers/virtio/virtio_bounce.c: In function
'virtio_bounce_setup':>> drivers/virtio/virtio_bounce.c:144:7: error: implicit declaration of
function 'of_get_flat_dt_prop' [-Werror=implicit-function-declaration]
144 | if (!of_get_flat_dt_prop(node, "no-map", NULL))
| ^~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/of_get_flat_dt_prop +144 drivers/virtio/virtio_bounce.c
139
140 static int __init virtio_bounce_setup(struct reserved_mem *rmem)
141 {
142 unsigned long node = rmem->fdt_node;
143
> 144 if (!of_get_flat_dt_prop(node, "no-map", NULL))
145 return -EINVAL;
146
147 return virtio_register_bounce_buffer(rmem->base, rmem->size);
148 }
149
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all at lists.01.org
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