* [opencloudos:linux-5.4/lts/5.4.119-20.0009.spr 1934/2444] drivers/iommu/intel/debugfs.c:429:67: error: 'struct intel_iommu' has no member named 'num_prqs'
@ 2024-10-22 18:09 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-10-22 18:09 UTC (permalink / raw)
To: kaixuxia, frankjpliu, kasong, sagazchen, kernelxing, aurelianliu,
deshengwu, flyingpeng, jingqunli, jason.zeng, wu.zheng,
yingbao.jia, pei.p.jia
Cc: oe-kbuild-all
tree: https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git linux-5.4/lts/5.4.119-20.0009.spr
head: 56b96e2ee1334c923cb707ff5b18d7cf858a2c46
commit: 291c0dc10cbc47487923c0c6b3d92703e09a5008 [1934/2444] iommu/vt-d: Add PRQ counter for debug
config: x86_64-randconfig-076-20241022 (https://download.01.org/0day-ci/archive/20241023/202410230231.fwzaApEn-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241023/202410230231.fwzaApEn-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/202410230231.fwzaApEn-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/iommu/intel/debugfs.c: In function 'invalidation_queue_show':
>> drivers/iommu/intel/debugfs.c:429:67: error: 'struct intel_iommu' has no member named 'num_prqs'
429 | seq_printf(m, "No. of received PRQs: %ld\n", iommu->num_prqs);
| ^~
>> drivers/iommu/intel/debugfs.c:430:70: error: 'struct intel_iommu' has no member named 'num_prrs'
430 | seq_printf(m, "No. of PRR SUCCESS sent: %ld\n", iommu->num_prrs);
| ^~
>> drivers/iommu/intel/debugfs.c:431:70: error: 'struct intel_iommu' has no member named 'num_prri'
431 | seq_printf(m, "No. of PRR INVALID sent: %ld\n", iommu->num_prri);
| ^~
drivers/iommu/intel/debugfs.c: In function 'dmar_perf_latency_write':
drivers/iommu/intel/debugfs.c:594:13: error: implicit declaration of function 'copy_from_user'; did you mean 'copy_from_user_page'? [-Werror=implicit-function-declaration]
594 | if (copy_from_user(&buf, ubuf, cnt))
| ^~~~~~~~~~~~~~
| copy_from_user_page
drivers/iommu/intel/debugfs.c: At top level:
drivers/iommu/intel/debugfs.c:653:13: error: redefinition of 'latency_show_one'
653 | static void latency_show_one(struct seq_file *m, struct intel_iommu *iommu,
| ^~~~~~~~~~~~~~~~
drivers/iommu/intel/debugfs.c:548:13: note: previous definition of 'latency_show_one' with type 'void(struct seq_file *, struct intel_iommu *, struct dmar_drhd_unit *)'
548 | static void latency_show_one(struct seq_file *m, struct intel_iommu *iommu,
| ^~~~~~~~~~~~~~~~
drivers/iommu/intel/debugfs.c:669:12: error: redefinition of 'latency_show'
669 | static int latency_show(struct seq_file *m, void *v)
| ^~~~~~~~~~~~
drivers/iommu/intel/debugfs.c:564:12: note: previous definition of 'latency_show' with type 'int(struct seq_file *, void *)'
564 | static int latency_show(struct seq_file *m, void *v)
| ^~~~~~~~~~~~
drivers/iommu/intel/debugfs.c:682:12: error: redefinition of 'dmar_perf_latency_open'
682 | static int dmar_perf_latency_open(struct inode *inode, struct file *filp)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/iommu/intel/debugfs.c:577:12: note: previous definition of 'dmar_perf_latency_open' with type 'int(struct inode *, struct file *)'
577 | static int dmar_perf_latency_open(struct inode *inode, struct file *filp)
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/iommu/intel/debugfs.c:687:16: error: redefinition of 'dmar_perf_latency_write'
687 | static ssize_t dmar_perf_latency_write(struct file *filp,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/iommu/intel/debugfs.c:582:16: note: previous definition of 'dmar_perf_latency_write' with type 'ssize_t(struct file *, const char *, size_t, loff_t *)' {aka 'long int(struct file *, const char *, long unsigned int, long long int *)'}
582 | static ssize_t dmar_perf_latency_write(struct file *filp,
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/iommu/intel/debugfs.c: In function 'dmar_perf_latency_write':
drivers/iommu/intel/debugfs.c:715:30: error: 'struct intel_iommu' has no member named 'num_prqs'
715 | iommu->num_prqs = 0;
| ^~
drivers/iommu/intel/debugfs.c:716:30: error: 'struct intel_iommu' has no member named 'num_prrs'
716 | iommu->num_prrs = 0;
| ^~
drivers/iommu/intel/debugfs.c:717:30: error: 'struct intel_iommu' has no member named 'num_prri'
717 | iommu->num_prri = 0;
| ^~
drivers/iommu/intel/debugfs.c: At top level:
drivers/iommu/intel/debugfs.c:753:37: error: redefinition of 'dmar_perf_latency_fops'
753 | static const struct file_operations dmar_perf_latency_fops = {
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/iommu/intel/debugfs.c:645:37: note: previous definition of 'dmar_perf_latency_fops' with type 'const struct file_operations'
645 | static const struct file_operations dmar_perf_latency_fops = {
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/iommu/intel/debugfs.c: In function 'intel_iommu_debugfs_init':
drivers/iommu/intel/debugfs.c:780:36: error: 'qi_done_fops' undeclared (first use in this function)
780 | NULL, &qi_done_fops);
| ^~~~~~~~~~~~
drivers/iommu/intel/debugfs.c:780:36: note: each undeclared identifier is reported only once for each function it appears in
drivers/iommu/intel/debugfs.c: At top level:
drivers/iommu/intel/debugfs.c:645:37: warning: 'dmar_perf_latency_fops' defined but not used [-Wunused-const-variable=]
645 | static const struct file_operations dmar_perf_latency_fops = {
| ^~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +429 drivers/iommu/intel/debugfs.c
405
406 static int invalidation_queue_show(struct seq_file *m, void *unused)
407 {
408 struct dmar_drhd_unit *drhd;
409 struct intel_iommu *iommu;
410 unsigned long flags;
411 struct q_inval *qi;
412 int shift;
413
414 rcu_read_lock();
415 for_each_active_iommu(iommu, drhd) {
416 qi = iommu->qi;
417 shift = qi_shift(iommu);
418
419 if (!qi || !ecap_qis(iommu->ecap))
420 continue;
421
422 seq_printf(m, "Invalidation queue on IOMMU: %s\n", iommu->name);
423
424 raw_spin_lock_irqsave(&qi->q_lock, flags);
425 seq_printf(m, " Base: 0x%llx\tHead: %lld\tTail: %lld\n",
426 (u64)virt_to_phys(qi->desc),
427 dmar_readq(iommu->reg + DMAR_IQH_REG) >> shift,
428 dmar_readq(iommu->reg + DMAR_IQT_REG) >> shift);
> 429 seq_printf(m, "No. of received PRQs: %ld\n", iommu->num_prqs);
> 430 seq_printf(m, "No. of PRR SUCCESS sent: %ld\n", iommu->num_prrs);
> 431 seq_printf(m, "No. of PRR INVALID sent: %ld\n", iommu->num_prri);
432 invalidation_queue_entry_show(m, iommu);
433 raw_spin_unlock_irqrestore(&qi->q_lock, flags);
434 seq_putc(m, '\n');
435 }
436 rcu_read_unlock();
437
438 return 0;
439 }
440 DEFINE_SHOW_ATTRIBUTE(invalidation_queue);
441
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2024-10-22 18:09 [opencloudos:linux-5.4/lts/5.4.119-20.0009.spr 1934/2444] drivers/iommu/intel/debugfs.c:429:67: error: 'struct intel_iommu' has no member named 'num_prqs' kernel test robot
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