* vmlinux.o: warning: objtool: pv_ops[23]: xen_read_msr
@ 2022-06-22 9:36 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-06-22 9:36 UTC (permalink / raw)
To: Pawan Gupta; +Cc: kbuild-all, linux-kernel, Borislav Petkov
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: ca1fdab7fd27eb069df1384b2850dcd0c2bebe8d
commit: 027bbb884be006b05d9c577d6401686053aa789e KVM: x86/speculation: Disable Fill buffer clear within guests
date: 5 weeks ago
config: x86_64-randconfig-a011-20211126 (https://download.01.org/0day-ci/archive/20220622/202206221714.98EtuqRm-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=027bbb884be006b05d9c577d6401686053aa789e
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 027bbb884be006b05d9c577d6401686053aa789e
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> vmlinux.o: warning: objtool: pv_ops[23]: xen_read_msr
>> vmlinux.o: warning: objtool: pv_ops[23]: native_read_msr
vmlinux.o: warning: objtool: vmx_vcpu_enter_exit()+0x5c: call to pv_ops[22]() leaves .noinstr.text section
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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2022-06-22 9:36 vmlinux.o: warning: objtool: pv_ops[23]: xen_read_msr kernel test robot
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