在 2024/5/3 19:14, kernel test robot 写道:
Hi Shay,
kernel test robot noticed the following build warnings:
[auto build test WARNING on driver-core/driver-core-testing]
[also build test WARNING on driver-core/driver-core-next driver-core/driver-core-linus net/main net-next/main linus/master v6.9-rc6 next-20240503]
[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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Shay-Drory/driver-core-auxiliary-bus-show-auxiliary-device-IRQs/20240503-123319
base: driver-core/driver-core-testing
patch link: https://lore.kernel.org/r/20240503043104.381938-2-shayd%40nvidia.com
patch subject: [PATCH 1/2] driver core: auxiliary bus: show auxiliary device IRQs
config: s390-randconfig-r081-20240503 (https://download.01.org/0day-ci/archive/20240504/202405040108.NWUaSJgz-lkp@xxxxxxxxx/config)
compiler: s390-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240504/202405040108.NWUaSJgz-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405040108.NWUaSJgz-lkp@xxxxxxxxx/
All warnings (new ones prefixed by >>):
drivers/base/auxiliary.c:182: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Auxiliary devices can share IRQs. Expose to user whether the provided IRQ is
vim +182 drivers/base/auxiliary.c
180
181 /**
From the above, "/**" should be "/*"?
Zhu Yanjun
> 182 * Auxiliary devices can share IRQs. Expose to user whether the provided IRQ is
183 * shared or exclusive.
184 */
185 static ssize_t auxiliary_irq_mode_show(struct device *dev,
186 struct device_attribute *attr, char *buf)
187 {
188 struct auxiliary_irq_info *info =
189 container_of(attr, struct auxiliary_irq_info, sysfs_attr);
190
191 if (refcount_read(xa_load(&irqs, info->irq)) > 1)
192 return sysfs_emit(buf, "%s\n", "shared");
193 else
194 return sysfs_emit(buf, "%s\n", "exclusive");
195 }
196
