From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>,
linux-next@vger.kernel.org, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org, heikki.krogerus@linux.intel.com,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
linux-acpi@vger.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v2 0/3] device property: post merge fixes
Date: Wed, 23 Dec 2015 15:34:41 +0200 [thread overview]
Message-ID: <1450877684-76316-1-git-send-email-andriy.shevchenko@linux.intel.com> (raw)
Three fixes to device property API.
Patch 1 is a simple style fix to be folded into previous Andrew's patch to
allow old gcc to build.
There is a crash in linux-next
BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
IP: [<ffffffff8145e8a6>] fwnode_property_present+0x16/0x30
Check for fwnode pointer before dereference (patch 2).
Patch 3 prevents to allocate buffers with 0 length (the result maybe surprising
to someone).
Andy Shevchenko (2):
device property: add spaces to PROPERTY_ENTRY_STRING macro
device property: avoid allocations of 0 length
Heikki Krogerus (1):
device property: the secondary fwnode needs to depend on the primary
drivers/base/property.c | 14 ++++++++++----
include/linux/property.h | 2 +-
2 files changed, 11 insertions(+), 5 deletions(-)
--
2.6.4
next reply other threads:[~2015-12-23 13:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-23 13:34 Andy Shevchenko [this message]
2015-12-23 13:34 ` [PATCH v2 1/3] device property: add spaces to PROPERTY_ENTRY_STRING macro Andy Shevchenko
2015-12-28 1:12 ` Rafael J. Wysocki
2015-12-28 11:24 ` Andy Shevchenko
2015-12-30 1:49 ` Rafael J. Wysocki
2015-12-30 1:24 ` Andrew Morton
2015-12-30 2:06 ` Rafael J. Wysocki
2015-12-30 1:43 ` Andy Shevchenko
2015-12-30 1:44 ` Andrew Morton
2016-01-01 0:53 ` Rafael J. Wysocki
2015-12-30 1:29 ` Andy Shevchenko
2015-12-23 13:34 ` [PATCH v2 2/3] device property: the secondary fwnode needs to depend on the primary Andy Shevchenko
2015-12-29 8:40 ` Heikki Krogerus
2015-12-29 10:57 ` Andy Shevchenko
2015-12-23 13:34 ` [PATCH v2 3/3] device property: avoid allocations of 0 length Andy Shevchenko
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