Messages in this thread | | | Date | Fri, 15 Oct 2021 19:33:50 +0800 | From | kernel test robot <> | Subject | [tglx-devel:x86/fpu 81/82] core.c:undefined reference to `__fpu_state_size_dynamic' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git x86/fpu head: fbeb78415a1b32f890fa49e4355faa02bb0c0602 commit: 57e37526099d33c397f7a6bb1a0198ba1e148478 [81/82] x86/fpu: Add XFD handling for dynamic states config: i386-tinyconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git/commit/?id=57e37526099d33c397f7a6bb1a0198ba1e148478 git remote add tglx-devel https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git git fetch --no-tags tglx-devel x86/fpu git checkout 57e37526099d33c397f7a6bb1a0198ba1e148478 # save the attached .config to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
ld: arch/x86/kernel/fpu/core.o: in function `fpu_clone': >> core.c:(.text+0x3ed): undefined reference to `__fpu_state_size_dynamic' ld: arch/x86/kernel/fpu/xstate.o: in function `fpu__resume_cpu': >> xstate.c:(.text+0x4af): undefined reference to `__fpu_state_size_dynamic'
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