CC: linux-kernel(a)vger.kernel.org
CC: x86(a)kernel.org
TO: Juergen Gross <jgross(a)suse.com>
CC: Borislav Petkov <bp(a)suse.de>
tree:
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/paravirt
head: ab234a260b1f625b26cbefa93ca365b0ae66df33
commit: ab234a260b1f625b26cbefa93ca365b0ae66df33 [5/5] x86/pv: Rework
arch_local_irq_restore() to not use popf
config: x86_64-randconfig-a004-20210219 (attached as .config)
compiler: clang version 12.0.0 (
https://github.com/llvm/llvm-project
c9439ca36342fb6013187d0a69aef92736951476)
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
#
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=ab...
git remote add tip
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
git fetch --no-tags tip x86/paravirt
git checkout ab234a260b1f625b26cbefa93ca365b0ae66df33
# 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 >>):
> drivers/net/ethernet/broadcom/bnx2.o: warning: objtool:
bnx2_dump_mcp_state()+0x151c: PUSHF stack exhausted
drivers/net/ethernet/broadcom/bnx2.o: warning: objtool: asan.module_ctor()+0xc: call
without frame pointer save/setup
drivers/net/ethernet/broadcom/bnx2.o: warning: objtool: asan.module_dtor()+0xc: 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