linux-kernel - Re: [PATCH v1 2/2] genirq: support multiple IRQ notifier.

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Message-ID: <201603260102.KVPvkrJK%fengguang.wu@intel.com>
Date:	Sat, 26 Mar 2016 01:05:01 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Weongyo Jeong <weongyo.linux@...il.com>
Cc:	kbuild-all@...org, linux-kernel@...r.kernel.org,
	linux-rdma@...r.kernel.org, linux-scsi@...r.kernel.org,
	Weongyo Jeong <weongyo.linux@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Mike Marciniszyn <infinipath@...el.com>,
	"James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
	"Martin K. Petersen" <martin.petersen@...cle.com>
Subject: Re: [PATCH v1 2/2] genirq: support multiple IRQ notifier.

Hi Weongyo,

[auto build test WARNING on tip/irq/core]
[also build test WARNING on v4.5 next-20160324]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Weongyo-Jeong/genirq-support-multiple-IRQ-notifier/20160325-235708
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

>> include/linux/interrupt.h:224: warning: No description found for parameter 'list'
   kernel/irq/handle.c:1: warning: no structured comments found

vim +/list +224 include/linux/interrupt.h

f0ba3d05c Eyal Perry         2014-05-20  208   * @kref:		Reference count, for internal use
f0ba3d05c Eyal Perry         2014-05-20  209   * @work:		Work item, for internal use
f0ba3d05c Eyal Perry         2014-05-20  210   * @notify:		Function to be called on change.  This will be
f0ba3d05c Eyal Perry         2014-05-20  211   *			called in process context.
f0ba3d05c Eyal Perry         2014-05-20  212   * @release:		Function to be called on release.  This will be
f0ba3d05c Eyal Perry         2014-05-20  213   *			called in process context.  Once registered, the
f0ba3d05c Eyal Perry         2014-05-20  214   *			structure must only be freed when this function is
f0ba3d05c Eyal Perry         2014-05-20  215   *			called or later.
f0ba3d05c Eyal Perry         2014-05-20  216   */
f0ba3d05c Eyal Perry         2014-05-20  217  struct irq_affinity_notify {
f0ba3d05c Eyal Perry         2014-05-20  218  	unsigned int irq;
f0ba3d05c Eyal Perry         2014-05-20  219  	struct kref kref;
f0ba3d05c Eyal Perry         2014-05-20  220  	struct work_struct work;
f0ba3d05c Eyal Perry         2014-05-20  221  	void (*notify)(struct irq_affinity_notify *, const cpumask_t *mask);
f0ba3d05c Eyal Perry         2014-05-20  222  	void (*release)(struct kref *ref);
3fb671e48 Weongyo Jeong      2016-03-25  223  	struct list_head list;
f0ba3d05c Eyal Perry         2014-05-20 @224  };
f0ba3d05c Eyal Perry         2014-05-20  225  
0244ad004 Martin Schwidefsky 2013-08-30  226  #if defined(CONFIG_SMP)
d7b906897 Russell King       2008-04-17  227  
d036e67b4 Rusty Russell      2009-01-01  228  extern cpumask_var_t irq_default_affinity;
184047567 Max Krasnyansky    2008-05-29  229  
01f8fa4f0 Thomas Gleixner    2014-04-16  230  /* Internal implementation. Use the helpers below */
01f8fa4f0 Thomas Gleixner    2014-04-16  231  extern int __irq_set_affinity(unsigned int irq, const struct cpumask *cpumask,
01f8fa4f0 Thomas Gleixner    2014-04-16  232  			      bool force);

:::::: The code at line 224 was first introduced by commit
:::::: f0ba3d05c9c647ab42ed6a0dbdfdeae42bfbd6de genirq: Provide !SMP stub for irq_set_affinity_notifier()

:::::: TO: Eyal Perry <eyalpe@...lanox.com>
:::::: CC: Thomas Gleixner <tglx@...utronix.de>

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