From: Greg KH <gregkh@suse.de>
To: jesse@cola.voip.idv.tw
Cc: linux-kernel@vger.kernel.org, stable@kernel.org,
Justin Forbes <jmforbes@linuxtx.org>,
Zwane Mwaikambo <zwane@arm.linux.org.uk>,
"Theodore Ts'o" <tytso@mit.edu>,
"Randy.Dunlap" <rdunlap@xenotime.net>,
Chuck Wolber <chuckw@quantumlinux.com>,
torvalds@osdl.org, akpm@osdl.org, alan@lxorguk.ukuu.org.uk
Subject: [10/11] fix semaphore handling in __unregister_chrdev_region
Date: Wed, 13 Jul 2005 11:44:17 -0700 [thread overview]
Message-ID: <20050713184417.GL9330@kroah.com> (raw)
In-Reply-To: <20050713184130.GA9330@kroah.com>
-stable review patch. If anyone has any objections, please let us know.
------------------
This up() should be down() instead.
Signed-off-by: Wen-chien Jesse Sung <jesse@cola.voip.idv.tw>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
fs/char_dev.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
--- linux-2.6.12.2.orig/fs/char_dev.c 2005-06-17 12:48:29.000000000 -0700
+++ linux-2.6.12.2/fs/char_dev.c 2005-07-13 10:54:19.000000000 -0700
@@ -139,7 +139,7 @@
struct char_device_struct *cd = NULL, **cp;
int i = major_to_index(major);
- up(&chrdevs_lock);
+ down(&chrdevs_lock);
for (cp = &chrdevs[i]; *cp; cp = &(*cp)->next)
if ((*cp)->major == major &&
(*cp)->baseminor == baseminor &&
next prev parent reply other threads:[~2005-07-13 18:47 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-13 18:41 [00/11] -stable review Greg KH
2005-07-13 18:42 ` [02/11] [NETFILTER]: revert nf_reset change Greg KH
2005-07-13 18:42 ` [03/11] ppc32: stop misusing ntps time_offset value Greg KH
2005-07-13 18:43 ` [01/11] If ACPI doesn't find an irq listed, don't accept 0 as a valid PCI irq Greg KH
2005-07-13 18:43 ` [04/11] [SHAPER] fix Shaper driver lossage in 2.6.12 Greg KH
2005-07-13 18:43 ` [05/11] SMP fix for 6pack driver Greg KH
2005-07-13 22:01 ` Francois Romieu
2005-07-13 22:13 ` [stable] " Greg KH
2005-07-15 19:35 ` Adrian Bunk
2005-07-17 21:09 ` Ralf Baechle
2005-07-24 16:08 ` Adrian Bunk
2005-07-13 18:43 ` [06/11] tpm breaks 8139cp Greg KH
2005-07-13 19:09 ` John W. Linville
2005-07-13 18:43 ` [07/11] v4l cx88 hue offset fix Greg KH
2005-07-13 18:43 ` [08/11] coverity: tty_ldisc_ref return null check Greg KH
2005-07-13 18:44 ` [09/11] uml: fix TT mode by reverting "use fork instead of clone" Greg KH
2005-07-13 18:44 ` Greg KH [this message]
2005-07-13 18:44 ` [11/11] x86_64: TASK_SIZE fixes for compatibility mode processes Greg KH
2005-07-13 18:49 ` Andi Kleen
2005-07-13 20:47 ` [stable] " Greg KH
2005-07-14 16:45 ` Siddha, Suresh B
2005-07-15 15:53 ` Justin M. Forbes
2005-07-16 2:17 ` Siddha, Suresh B
2005-07-16 4:25 ` Andi Kleen
2005-07-16 5:42 ` [stable] " Chris Wright
2005-07-13 22:05 ` Horst von Brand
2005-07-13 22:36 ` [stable] " Greg KH
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