* [intel-tdx:guest-rebased 4/129] arch/x86/kernel/tdcall.o: warning: objtool: __tdx_module_call()+0x3f: missing int3 after ret
@ 2022-04-23 9:29 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-04-23 9:29 UTC (permalink / raw)
To: Kuppuswamy Sathyanarayanan
Cc: kbuild-all, linux-kernel, Kirill A. Shutemov, Tony Luck
Hi Kuppuswamy,
First bad commit (maybe != root cause):
tree: https://github.com/intel/tdx.git guest-rebased
head: 4c095660b91dbdd18042456e395af0deeef93485
commit: 78ee914ccc3ec6aba40ea3ffd044ea17b1aba9ce [4/129] x86/tdx: Add __tdx_module_call() and __tdx_hypercall() helper functions
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220423/202204231753.86pSanI4-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.2.0-20) 11.2.0
reproduce (this is a W=1 build):
# https://github.com/intel/tdx/commit/78ee914ccc3ec6aba40ea3ffd044ea17b1aba9ce
git remote add intel-tdx https://github.com/intel/tdx.git
git fetch --no-tags intel-tdx guest-rebased
git checkout 78ee914ccc3ec6aba40ea3ffd044ea17b1aba9ce
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> arch/x86/kernel/tdcall.o: warning: objtool: __tdx_module_call()+0x3f: missing int3 after ret
>> arch/x86/kernel/tdcall.o: warning: objtool: __tdx_hypercall()+0x60: missing int3 after ret
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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2022-04-23 9:29 [intel-tdx:guest-rebased 4/129] arch/x86/kernel/tdcall.o: warning: objtool: __tdx_module_call()+0x3f: missing int3 after ret kernel test robot
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