linux-kernel - Re: [PATCH V1 3/3] drivers/fpga/amd: Add remote queue service APIs

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Message-ID: <202410091512.rcCqJO6z-lkp@intel.com>
Date: Wed, 9 Oct 2024 15:13:43 +0800
From: kernel test robot <lkp@...el.com>
To: David Zhang <yidong.zhang@....com>, linux-kernel@...r.kernel.org,
	linux-fpga@...r.kernel.org, mdf@...nel.org, hao.wu@...el.com,
	yilun.xu@...el.com
Cc: oe-kbuild-all@...ts.linux.dev, Yidong Zhang <yidong.zhang@....com>,
	lizhi.hou@....com, Nishad Saraf <nishads@....com>,
	Prapul Krishnamurthy <prapulk@....com>
Subject: Re: [PATCH V1 3/3] drivers/fpga/amd: Add remote queue service APIs

Hi David,

kernel test robot noticed the following build warnings:

[auto build test WARNING on linus/master]
[also build test WARNING on v6.12-rc2 next-20241008]
[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/David-Zhang/drivers-fpga-amd-Add-communication-with-firmware/20241008-060253
base:   linus/master
patch link:    https://lore.kernel.org/r/20241007220128.3023169-3-yidong.zhang%40amd.com
patch subject: [PATCH V1 3/3] drivers/fpga/amd: Add remote queue service APIs
config: i386-randconfig-054-20241009 (https://download.01.org/0day-ci/archive/20241009/202410091512.rcCqJO6z-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)

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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202410091512.rcCqJO6z-lkp@intel.com/

cocci warnings: (new ones prefixed by >>)
>> drivers/fpga/amd/vmgmt-rm-queue.c:280:2-3: Unneeded semicolon

vim +280 drivers/fpga/amd/vmgmt-rm-queue.c

   254	
   255	static void rm_check_msg(struct work_struct *w)
   256	{
   257		struct rm_device *rdev = to_rdev_msg_monitor(w);
   258		int ret;
   259	
   260		mutex_lock(&rdev->queue);
   261	
   262		ret = rm_queue_get_cidx(rdev, RM_QUEUE_SQ, &rdev->sq.cidx);
   263		if (ret)
   264			goto error;
   265	
   266		ret = rm_queue_get_pidx(rdev, RM_QUEUE_CQ, &rdev->cq.pidx);
   267		if (ret)
   268			goto error;
   269	
   270		while (rdev->cq.cidx < rdev->cq.pidx) {
   271			ret = rm_process_msg(rdev);
   272			if (ret)
   273				break;
   274	
   275			rdev->cq.cidx++;
   276	
   277			ret = rm_queue_set_cidx(rdev, RM_QUEUE_CQ, rdev->cq.cidx);
   278			if (ret)
   279				break;
 > 280		};
   281	
   282	error:
   283		mutex_unlock(&rdev->queue);
   284	}
   285	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki