From: kernel test robot <lkp@intel.com>
To: "Rob Herring (Arm)" <robh@kernel.org>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev
Subject: [robh:arm/brbe 21/21] drivers/perf/arm_pmuv3.c:1125:16: error: too few arguments to function call, single argument 'arm_pmu' was not specified
Date: Fri, 6 Dec 2024 13:48:20 +0800 [thread overview]
Message-ID: <202412061343.k45SlH84-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git arm/brbe
head: fa9b8a09d450379420af38cd2daf4a7dd247fd63
commit: fa9b8a09d450379420af38cd2daf4a7dd247fd63 [21/21] arm_pmuv3: Just disable brbe on reset
config: arm64-randconfig-003 (https://download.01.org/0day-ci/archive/20241206/202412061343.k45SlH84-lkp@intel.com/config)
compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241206/202412061343.k45SlH84-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412061343.k45SlH84-lkp@intel.com/
All errors (new ones prefixed by >>):
^~~~~~
drivers/perf/arm_pmuv3.c:142:2: note: previous initialization is here
PERF_CACHE_MAP_ALL_UNSUPPORTED,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED'
[0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \
^~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED'
#define CACHE_OP_UNSUPPORTED 0xFFFF
^~~~~~
drivers/perf/arm_pmuv3.c:149:44: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
[C(DTLB)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmuv3.h:134:44: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD'
#define ARMV8_IMPDEF_PERFCTR_L1D_TLB_RD 0x004E
^~~~~~
drivers/perf/arm_pmuv3.c:142:2: note: previous initialization is here
PERF_CACHE_MAP_ALL_UNSUPPORTED,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED'
[0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \
^~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED'
#define CACHE_OP_UNSUPPORTED 0xFFFF
^~~~~~
drivers/perf/arm_pmuv3.c:150:45: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
[C(DTLB)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmuv3.h:135:44: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR'
#define ARMV8_IMPDEF_PERFCTR_L1D_TLB_WR 0x004F
^~~~~~
drivers/perf/arm_pmuv3.c:142:2: note: previous initialization is here
PERF_CACHE_MAP_ALL_UNSUPPORTED,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED'
[0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \
^~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED'
#define CACHE_OP_UNSUPPORTED 0xFFFF
^~~~~~
drivers/perf/arm_pmuv3.c:151:42: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
[C(DTLB)][C(OP_READ)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmuv3.h:132:50: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD'
#define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_RD 0x004C
^~~~~~
drivers/perf/arm_pmuv3.c:142:2: note: previous initialization is here
PERF_CACHE_MAP_ALL_UNSUPPORTED,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED'
[0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \
^~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED'
#define CACHE_OP_UNSUPPORTED 0xFFFF
^~~~~~
drivers/perf/arm_pmuv3.c:152:43: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
[C(DTLB)][C(OP_WRITE)][C(RESULT_MISS)] = ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmuv3.h:133:50: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR'
#define ARMV8_IMPDEF_PERFCTR_L1D_TLB_REFILL_WR 0x004D
^~~~~~
drivers/perf/arm_pmuv3.c:142:2: note: previous initialization is here
PERF_CACHE_MAP_ALL_UNSUPPORTED,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED'
[0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \
^~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED'
#define CACHE_OP_UNSUPPORTED 0xFFFF
^~~~~~
drivers/perf/arm_pmuv3.c:154:44: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
[C(NODE)][C(OP_READ)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmuv3.h:149:46: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD'
#define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_RD 0x0060
^~~~~~
drivers/perf/arm_pmuv3.c:142:2: note: previous initialization is here
PERF_CACHE_MAP_ALL_UNSUPPORTED,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED'
[0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \
^~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED'
#define CACHE_OP_UNSUPPORTED 0xFFFF
^~~~~~
drivers/perf/arm_pmuv3.c:155:45: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides]
[C(NODE)][C(OP_WRITE)][C(RESULT_ACCESS)] = ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmuv3.h:150:46: note: expanded from macro 'ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR'
#define ARMV8_IMPDEF_PERFCTR_BUS_ACCESS_WR 0x0061
^~~~~~
drivers/perf/arm_pmuv3.c:142:2: note: previous initialization is here
PERF_CACHE_MAP_ALL_UNSUPPORTED,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:49:31: note: expanded from macro 'PERF_CACHE_MAP_ALL_UNSUPPORTED'
[0 ... C(RESULT_MAX) - 1] = CACHE_OP_UNSUPPORTED, \
^~~~~~~~~~~~~~~~~~~~
include/linux/perf/arm_pmu.h:41:31: note: expanded from macro 'CACHE_OP_UNSUPPORTED'
#define CACHE_OP_UNSUPPORTED 0xFFFF
^~~~~~
>> drivers/perf/arm_pmuv3.c:1125:16: error: too few arguments to function call, single argument 'arm_pmu' was not specified
brbe_disable();
~~~~~~~~~~~~ ^
drivers/perf/arm_brbe.h:19:6: note: 'brbe_disable' declared here
void brbe_disable(struct arm_pmu *arm_pmu);
^
55 warnings and 1 error generated.
vim +/arm_pmu +1125 drivers/perf/arm_pmuv3.c
1097
1098 static void armv8pmu_reset(void *info)
1099 {
1100 struct arm_pmu *cpu_pmu = (struct arm_pmu *)info;
1101 u64 pmcr, mask;
1102
1103 bitmap_to_arr64(&mask, cpu_pmu->cntr_mask, ARMPMU_MAX_HWEVENTS);
1104
1105 /* The counter and interrupt enable registers are unknown at reset. */
1106 armv8pmu_disable_counter(mask);
1107 armv8pmu_disable_intens(mask);
1108
1109 /* Clear the counters we flip at guest entry/exit */
1110 kvm_clr_pmu_events(mask);
1111
1112 /*
1113 * Initialize & Reset PMNC. Request overflow interrupt for
1114 * 64 bit cycle counter but cheat in armv8pmu_write_counter().
1115 */
1116 pmcr = ARMV8_PMU_PMCR_P | ARMV8_PMU_PMCR_C | ARMV8_PMU_PMCR_LC;
1117
1118 /* Enable long event counter support where available */
1119 if (armv8pmu_has_long_event(cpu_pmu))
1120 pmcr |= ARMV8_PMU_PMCR_LP;
1121
1122 armv8pmu_pmcr_write(pmcr);
1123
1124 if (cpu_pmu->num_branch_records > 0)
> 1125 brbe_disable();
1126 }
1127
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2024-12-06 5:49 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202412061343.k45SlH84-lkp@intel.com \
--to=lkp@intel.com \
--cc=llvm@lists.linux.dev \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=robh@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.