Re: [PATCH v9 07/11] ACPI/IORT: Add a helper to retrieve RMR info directly

[kernel test robot <lkp@intel.com>]

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TO: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
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Hi Shameer,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on joro-iommu/next]
[also build test WARNING on rafael-pm/linux-next arm/for-next soc/for-next arm64/for-next/core linus/master v5.18-rc1 next-20220404]
[cannot apply to xilinx-xlnx/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/intel-lab-lkp/linux/commits/Shameer-Kolothum/ACPI-IORT-Support-for-IORT-RMR-node/20220404-204553
base:   https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git next
:::::: branch date: 10 hours ago
:::::: commit date: 10 hours ago
compiler: aarch64-linux-gcc (GCC) 11.2.0

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


cppcheck possible warnings: (new ones prefixed by >>, may not real problems)

>> drivers/gpio/gpio-pl061.c:225:3: warning: There is an unknown macro here somewhere. Configuration is required. If for_each_set_bit is a macro then please configure it. [unknownMacro]
     for_each_set_bit(offset, &pending, PL061_GPIO_NR)
     ^
--
>> drivers/acpi/arm64/iort.c:1429:2: warning: There is an unknown macro here somewhere. Configuration is required. If list_for_each_entry_safe is a macro then please configure it. [unknownMacro]
    list_for_each_entry_safe(entry, next, head, list)
    ^

vim +1429 drivers/acpi/arm64/iort.c

6a2c7db7318962 Shameer Kolothum 2022-04-04  1417  
6a2c7db7318962 Shameer Kolothum 2022-04-04  1418  /**
6a2c7db7318962 Shameer Kolothum 2022-04-04  1419   * iort_put_rmr_sids - Free all the memory allocated for RMR reserved regions.
6a2c7db7318962 Shameer Kolothum 2022-04-04  1420   * @iommu_fwnode: fwnode associated with IOMMU
6a2c7db7318962 Shameer Kolothum 2022-04-04  1421   * @head: Resereved region list
6a2c7db7318962 Shameer Kolothum 2022-04-04  1422   */
6a2c7db7318962 Shameer Kolothum 2022-04-04  1423  void iort_put_rmr_sids(struct fwnode_handle *iommu_fwnode,
6a2c7db7318962 Shameer Kolothum 2022-04-04  1424  		       struct list_head *head)
6a2c7db7318962 Shameer Kolothum 2022-04-04  1425  {
6a2c7db7318962 Shameer Kolothum 2022-04-04  1426  	struct iommu_resv_region *entry, *next;
6a2c7db7318962 Shameer Kolothum 2022-04-04  1427  
6a2c7db7318962 Shameer Kolothum 2022-04-04  1428  	iort_iommu_put_resv_regions(NULL, head);
6a2c7db7318962 Shameer Kolothum 2022-04-04 @1429  	list_for_each_entry_safe(entry, next, head, list)
6a2c7db7318962 Shameer Kolothum 2022-04-04  1430  		kfree(entry);
6a2c7db7318962 Shameer Kolothum 2022-04-04  1431  }
6a2c7db7318962 Shameer Kolothum 2022-04-04  1432  EXPORT_SYMBOL_GPL(iort_put_rmr_sids);
6a2c7db7318962 Shameer Kolothum 2022-04-04  1433  

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