[peterz-queue:perf/wip.self 9/9] arch/x86/events/core.c:2725:48: error: 'PERF_X86_EVENT_RDPMC_ALLOWED' undeclared; did you mean 'PERF_X86_EVENT_AUTO_RELOAD'?

* [peterz-queue:perf/wip.self 9/9] arch/x86/events/core.c:2725:48: error: 'PERF_X86_EVENT_RDPMC_ALLOWED' undeclared; did you mean 'PERF_X86_EVENT_AUTO_RELOAD'?
@ 2022-01-14 21:48 ` kernel test robot
  0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-01-14 21:48 UTC (permalink / raw)
  To: Peter Zijlstra; +Cc: kbuild-all, linux-kernel

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git perf/wip.self
head:   1b4635e33f629e20b5bbecd62d27c9191d5ec390
commit: 1b4635e33f629e20b5bbecd62d27c9191d5ec390 [9/9] perf: Better track self-monitoring events
config: x86_64-randconfig-a011 (https://download.01.org/0day-ci/archive/20220115/202201150505.POFRV19D-lkp@intel.com/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/peterz/queue.git/commit/?id=1b4635e33f629e20b5bbecd62d27c9191d5ec390
        git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
        git fetch --no-tags peterz-queue perf/wip.self
        git checkout 1b4635e33f629e20b5bbecd62d27c9191d5ec390
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=x86_64 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 >>):

   arch/x86/events/core.c: In function 'arch_perf_update_userpage':
>> arch/x86/events/core.c:2725:48: error: 'PERF_X86_EVENT_RDPMC_ALLOWED' undeclared (first use in this function); did you mean 'PERF_X86_EVENT_AUTO_RELOAD'?
    2725 |  userpg->cap_user_rdpmc = !!(event->hw.flags & PERF_X86_EVENT_RDPMC_ALLOWED);
         |                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |                                                PERF_X86_EVENT_AUTO_RELOAD
   arch/x86/events/core.c:2725:48: note: each undeclared identifier is reported only once for each function it appears in

vim +2725 arch/x86/events/core.c

  2718	
  2719	void arch_perf_update_userpage(struct perf_event *event,
  2720				       struct perf_event_mmap_page *userpg, u64 now)
  2721	{
  2722		struct cyc2ns_data data;
  2723		u64 offset;
  2724	
> 2725		userpg->cap_user_rdpmc = !!(event->hw.flags & PERF_X86_EVENT_RDPMC_ALLOWED);
  2726		userpg->pmc_width = x86_pmu.cntval_bits;
  2727	
  2728		if (unlikely(!using_native_sched_clock() || !sched_clock_stable())) {
  2729			userpg->cap_user_time = 0;
  2730			userpg->cap_user_time_zero = 0;
  2731			return;
  2732		}
  2733	
  2734		/* already set the time fields before */
  2735		if (likely(userpg->cap_user_time))
  2736			return;
  2737	
  2738		cyc2ns_read_begin(&data);
  2739	
  2740		offset = data.cyc2ns_offset + __sched_clock_offset;
  2741	
  2742		/*
  2743		 * Internal timekeeping for enabled/running/stopped times
  2744		 * is always in the local_clock domain.
  2745		 */
  2746		userpg->cap_user_time = 1;
  2747		userpg->time_mult = data.cyc2ns_mul;
  2748		userpg->time_shift = data.cyc2ns_shift;
  2749		userpg->time_offset = offset - now;
  2750	
  2751		/*
  2752		 * cap_user_time_zero doesn't make sense when we're using a different
  2753		 * time base for the records.
  2754		 */
  2755		if (!event->attr.use_clockid) {
  2756			userpg->cap_user_time_zero = 1;
  2757			userpg->time_zero = offset;
  2758		}
  2759	
  2760		cyc2ns_read_end();
  2761	}
  2762	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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