1:38 p.m.
In-Reply-To: <20200609130303.26974-3-joro(a)8bytes.org>
References: <20200609130303.26974-3-joro(a)8bytes.org>
TO: Joerg Roedel <joro(a)8bytes.org>
TO: Joerg Roedel <joro(a)8bytes.org>
CC: David Woodhouse <dwmw2(a)infradead.org>
CC: Lu Baolu <baolu.lu(a)linux.intel.com>
CC: Suravee Suthikulpanit <suravee.suthikulpanit(a)amd.com>
CC: Jerry Snitselaar <jsnitsel(a)redhat.com>
CC: Qian Cai <cai(a)lca.pw>
CC: iommu(a)lists.linux-foundation.org
CC: linux-kernel(a)vger.kernel.org
Hi Joerg,
I love your patch! Perhaps something to improve:
[auto build test WARNING on iommu/next]
[cannot apply to v5.7]
[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/Joerg-Roedel/iommu-Move-Intel-an...
base: https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git next
config: x86_64-randconfig-a016-20200607 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project
bc2b70982be8f5250cd0082a7190f8b417bd4dfe)
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
# 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: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
> drivers/iommu/intel/dmar.o: warning: objtool:
dmar_disable_qi()+0x11a: unreachable instruction
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org