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Date: Fri, 7 Jan 2022 07:03:25 +0800
From: kernel test robot <lkp@...el.com>
To: Mark Rutland <mark.rutland@....com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [mark:kvm/entry-rework 1/5] include/linux/kvm_host.h:434:37: error:
'CALLER_ADDR0' undeclared
tree: https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git kvm/entry-rework
head: 8d884276f428cde5dbdcf197ba94ed5b2461c4c1
commit: 0515c622963b34a5fc0aeee6dbd18f47b7e40563 [1/5] kvm: add exit_to_guest_mode() and enter_from_guest_mode()
config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20220107/202201070743.bpqNr207-lkp@intel.com/config)
compiler: mips-linux-gcc (GCC) 11.2.0
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
# https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git/commit/?id=0515c622963b34a5fc0aeee6dbd18f47b7e40563
git remote add mark https://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git
git fetch --no-tags mark kvm/entry-rework
git checkout 0515c622963b34a5fc0aeee6dbd18f47b7e40563
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=mips prepare
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
In file included from arch/mips/kernel/asm-offsets.c:24:
include/linux/kvm_host.h: In function 'exit_to_guest_mode':
>> include/linux/kvm_host.h:434:37: error: 'CALLER_ADDR0' undeclared (first use in this function)
434 | lockdep_hardirqs_on_prepare(CALLER_ADDR0);
| ^~~~~~~~~~~~
include/linux/kvm_host.h:434:37: note: each undeclared identifier is reported only once for each function it appears in
include/linux/kvm_host.h: In function 'enter_from_guest_mode':
include/linux/kvm_host.h:502:30: error: 'CALLER_ADDR0' undeclared (first use in this function)
502 | lockdep_hardirqs_off(CALLER_ADDR0);
| ^~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c: At top level:
arch/mips/kernel/asm-offsets.c:26:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes]
26 | void output_ptreg_defines(void)
| ^~~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:78:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes]
78 | void output_task_defines(void)
| ^~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:92:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes]
92 | void output_thread_info_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:108:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes]
108 | void output_thread_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:136:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes]
136 | void output_thread_fpu_defines(void)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:179:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes]
179 | void output_mm_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:218:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes]
218 | void output_sc_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:253:6: warning: no previous prototype for 'output_signal_defined' [-Wmissing-prototypes]
253 | void output_signal_defined(void)
| ^~~~~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:320:6: warning: no previous prototype for 'output_pbe_defines' [-Wmissing-prototypes]
320 | void output_pbe_defines(void)
| ^~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:332:6: warning: no previous prototype for 'output_pm_defines' [-Wmissing-prototypes]
332 | void output_pm_defines(void)
| ^~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:346:6: warning: no previous prototype for 'output_kvm_defines' [-Wmissing-prototypes]
346 | void output_kvm_defines(void)
| ^~~~~~~~~~~~~~~~~~
arch/mips/kernel/asm-offsets.c:390:6: warning: no previous prototype for 'output_cps_defines' [-Wmissing-prototypes]
390 | void output_cps_defines(void)
| ^~~~~~~~~~~~~~~~~~
make[2]: *** [scripts/Makefile.build:121: arch/mips/kernel/asm-offsets.s] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [Makefile:1197: prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:219: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +/CALLER_ADDR0 +434 include/linux/kvm_host.h
413
414 /**
415 * exit_to_guest_mode - Fixup state when exiting to guest mode
416 *
417 * This is analagous to exit_to_user_mode(), and ensures we perform the
418 * following in order:
419 *
420 * 1) Trace interrupts on state
421 * 2) Invoke context tracking if enabled to adjust RCU state
422 * 3) Tell lockdep that interrupts are enabled
423 *
424 * Invoked from architecture specific code as the last step before entering a
425 * guest. Must be invoked with interrupts disabled and the caller must be
426 * non-instrumentable.
427 *
428 * This must be called after guest_timing_enter_irqoff().
429 */
430 static __always_inline void exit_to_guest_mode(void)
431 {
432 instrumentation_begin();
433 trace_hardirqs_on_prepare();
> 434 lockdep_hardirqs_on_prepare(CALLER_ADDR0);
435 instrumentation_end();
436
437 guest_context_enter_irqoff();
438 lockdep_hardirqs_on(CALLER_ADDR0);
439 }
440
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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