2:37 a.m.
Hi Uros,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on tip/master]
[also build test ERROR on next-20201215]
[cannot apply to tip/x86/core kvm/linux-next v5.10]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Uros-Bizjak/x86-KVM-VMX-Introduc...
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
d1c29f5debd4633eb0e9ea1bc00aaad48b077a9b
config: i386-tinyconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
#
https://github.com/0day-ci/linux/commit/60a11e7e63e120b5fd41b5346cf5a05ea...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Uros-Bizjak/x86-KVM-VMX-Introduce-and-use-try_cmpxchg64/20201216-024049
git checkout 60a11e7e63e120b5fd41b5346cf5a05ea71c7cb2
# save the attached .config to linux build tree
make W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
ld: arch/x86/events/core.o: in function `x86_perf_event_update':
> core.c:(.text+0x847): undefined reference to `cmpxchg8b_emu'
ld: kernel/sched/clock.o: in function `sched_clock_local.constprop.0':
> clock.c:(.text+0x1b4): undefined reference to `cmpxchg8b_emu'
ld: kernel/sched/clock.o: in function `sched_clock_cpu':
clock.c:(.text+0x293): undefined reference to `cmpxchg8b_emu'
> ld: clock.c:(.text+0x2e3): undefined reference to
`cmpxchg8b_emu'
ld: kernel/events/core.o: in function
`perf_swevent_set_period':
core.c:(.text+0x8cbb): undefined reference to `cmpxchg8b_emu'
ld: fs/inode.o:inode.c:(.text+0x10ca): more undefined references to `cmpxchg8b_emu'
follow
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org