linux-kernel - drivers/scsi/BusLogic.c:2554:1: warning: the frame size of 1148 bytes is larger than 1024 bytes

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Message-ID: <201610171040.Edf5VftD%fengguang.wu@intel.com>
Date:   Mon, 17 Oct 2016 10:04:51 +0800
From:   kbuild test robot <fengguang.wu@...el.com>
To:     Emese Revfy <re.emese@...il.com>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org,
        Kees Cook <keescook@...omium.org>
Subject: drivers/scsi/BusLogic.c:2554:1: warning: the frame size of 1148
 bytes is larger than 1024 bytes

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   1001354ca34179f3db924eb66672442a173147dc
commit: 0766f788eb727e2e330d55d30545db65bcf2623f latent_entropy: Mark functions with __latent_entropy
date:   6 days ago
config: i386-randconfig-c0-10170932 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
        git checkout 0766f788eb727e2e330d55d30545db65bcf2623f
        # save the attached .config to linux build tree
        make ARCH=i386 

All warnings (new ones prefixed by >>):

   drivers/scsi/BusLogic.c: In function 'blogic_init':
>> drivers/scsi/BusLogic.c:2554:1: warning: the frame size of 1148 bytes is larger than 1024 bytes [-Wframe-larger-than=]
    }
    ^

vim +2554 drivers/scsi/BusLogic.c

839cb99e Khalid Aziz    2013-05-16  2538  			   remove Host Adapter from the list of registered
839cb99e Khalid Aziz    2013-05-16  2539  			   BusLogic Host Adapters, destroy the CCBs, Release
839cb99e Khalid Aziz    2013-05-16  2540  			   the System Resources, and Unregister the SCSI
^1da177e Linus Torvalds 2005-04-16  2541  			   Host.
^1da177e Linus Torvalds 2005-04-16  2542  			 */
839cb99e Khalid Aziz    2013-05-16  2543  			blogic_destroy_ccbs(myadapter);
839cb99e Khalid Aziz    2013-05-16  2544  			blogic_relres(myadapter);
839cb99e Khalid Aziz    2013-05-16  2545  			list_del(&myadapter->host_list);
839cb99e Khalid Aziz    2013-05-16  2546  			scsi_host_put(host);
d2afb3ae Daniel Walker  2006-08-14  2547  			ret = -ENODEV;
^1da177e Linus Torvalds 2005-04-16  2548  		}
^1da177e Linus Torvalds 2005-04-16  2549  	}
839cb99e Khalid Aziz    2013-05-16  2550  	kfree(adapter);
839cb99e Khalid Aziz    2013-05-16  2551  	kfree(blogic_probeinfo_list);
839cb99e Khalid Aziz    2013-05-16  2552  	blogic_probeinfo_list = NULL;
d2afb3ae Daniel Walker  2006-08-14  2553  	return ret;
^1da177e Linus Torvalds 2005-04-16 @2554  }
^1da177e Linus Torvalds 2005-04-16  2555  
^1da177e Linus Torvalds 2005-04-16  2556  
^1da177e Linus Torvalds 2005-04-16  2557  /*
839cb99e Khalid Aziz    2013-05-16  2558    blogic_deladapter releases all resources previously acquired to
^1da177e Linus Torvalds 2005-04-16  2559    support a specific Host Adapter, including the I/O Address range, and
^1da177e Linus Torvalds 2005-04-16  2560    unregisters the BusLogic Host Adapter.
^1da177e Linus Torvalds 2005-04-16  2561  */
^1da177e Linus Torvalds 2005-04-16  2562  

:::::: The code at line 2554 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@...970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@...970.osdl.org>

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