CC: Doug Ledford <dledford(a)redhat.com>
CC: Jason Gunthorpe <jgg+lists(a)ziepe.ca>
CC: linux-rdma(a)vger.kernel.org
TO: Kaike Wan <kaike.wan(a)intel.com>
CC: Jason Gunthorpe <jgg(a)ziepe.ca>
CC: Mike Marciniszyn <mike.marciniszyn(a)intel.com>
CC: Dennis Dalessandro <dennis.dalessandro(a)intel.com>
CC: Sadanand Warrier <sadanand.warrier(a)intel.com>
CC: Grzegorz Andrejczuk <grzegorz.andrejczuk(a)intel.com>
tree:
https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git wip/jgg-for-next
head: a94dae867c5663f36c950b82832e146a6c2f0e42
commit: 6991abcb993cf6c0711237b9d393d4f0a2008f1f [151/171] IB/hfi1: Add functions to
receive accelerated ipoib packets
config: x86_64-randconfig-a015-20200521 (attached as .config)
compiler: clang version 11.0.0 (
https://github.com/llvm/llvm-project
3393cc4cebf9969db94dc424b7a2b6195589c33b)
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
git checkout 6991abcb993cf6c0711237b9d393d4f0a2008f1f
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
> drivers/infiniband/hw/hfi1/ipoib_rx.o: warning: objtool:
__llvm_gcov_writeout()+0x0: call without frame pointer save/setup
> drivers/infiniband/hw/hfi1/ipoib_rx.o: warning: objtool: __llvm_gcov_reset()+0x0:
call without frame pointer save/setup
> drivers/infiniband/hw/hfi1/ipoib_rx.o: warning: objtool: __llvm_gcov_flush()+0x0:
call without frame pointer save/setup
> drivers/infiniband/hw/hfi1/ipoib_rx.o: warning: objtool: __llvm_gcov_init()+0x0: call
without frame pointer save/setup
--
> drivers/infiniband/hw/hfi1/netdev_rx.o: warning: objtool:
__llvm_gcov_writeout()+0x0: call without frame pointer save/setup
> drivers/infiniband/hw/hfi1/netdev_rx.o: warning: objtool: __llvm_gcov_reset()+0x0:
call without frame pointer save/setup
> drivers/infiniband/hw/hfi1/netdev_rx.o: warning: objtool: __llvm_gcov_flush()+0x0:
call without frame pointer save/setup
> drivers/infiniband/hw/hfi1/netdev_rx.o: warning: objtool: __llvm_gcov_init()+0x0:
call without frame pointer save/setup
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org