From: Dan Carpenter <dan.carpenter@oracle.com>
To: Frank Haverkamp <haver@linux.vnet.ibm.com>
Cc: fengguang.wu@intel.com, jim.epost@gmail.com,
sfr@canb.auug.org.au, gregkh@linuxfoundation.org,
linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
kbuild-all@01.org
Subject: Re: [PATCH 1/2] GenWQE: Fix endian issues detected by sparse
Date: Tue, 7 Jan 2014 09:41:31 +0300 [thread overview]
Message-ID: <20140107064130.GA5494@mwanda> (raw)
In-Reply-To: <1387553171-31469-1-git-send-email-haver@linux.vnet.ibm.com>
Could you also fix this Smatch warning?
drivers/misc/genwqe/card_dev.c:658 do_flash_update() warn: maybe return -EFAULT instead of the bytes remaining?
Also we shouldn't be doing dev_err() on copy_to/from_user() problems.
The user can trigger those and flood dmesg. It is a DoS (annoying).
regards,
dan carpenter
next prev parent reply other threads:[~2014-01-07 6:41 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-20 14:17 randconfig build error with next-20131220, in drivers/misc/genwqe/genwqe_driver.h Jim Davis
2013-12-20 15:26 ` [PATCH 1/2] GenWQE: Fix endian issues detected by sparse Frank Haverkamp
2013-12-20 16:47 ` Greg KH
2013-12-20 19:12 ` Frank Haverkamp
2013-12-20 19:27 ` [PATCH] GenWQE: Accidently casting to u32 where u64 is required Frank Haverkamp
2014-01-07 6:41 ` Dan Carpenter [this message]
2014-01-07 12:30 ` [PATCH 1/2] GenWQE: Fix endian issues detected by sparse Frank Haverkamp
2014-01-07 12:45 ` Dan Carpenter
2014-01-07 14:39 ` Frank Haverkamp
2014-01-07 14:41 ` [PATCH 1/3] GenWQE: Rework return code for flash-update ioctl Frank Haverkamp
2014-01-07 14:41 ` [PATCH 2/3] GenWQE: Fix compile problems for Alpha Frank Haverkamp
2014-01-07 14:41 ` [PATCH 3/3] GenWQE: Fix warnings for sparc Frank Haverkamp
2013-12-20 15:26 ` [PATCH 2/2] GenWQE: Replace dynamic_hex_dump with print_hex_dump_debug Frank Haverkamp
2013-12-20 15:33 ` Greg KH
2013-12-20 15:49 ` Frank Haverkamp
2013-12-20 15:55 ` Greg KH
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