kernel/linux.git/drivers/thunderbolt/property.c, branch v6.6.131Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.1312021-03-18T15:25:31+00:00thunderbolt: Add tb_property_copy_dir()2021-03-18T15:25:31+00:00Mika Westerbergmika.westerberg@linux.intel.com2021-01-08T12:38:24+00:00urn:sha1:7d3084c0b77c6c417a16fc1c5bf3bc3149d20fab
This function takes a deep copy of the properties. We need this in order
to support more dynamic properties per XDomain connection as required by
the USB4 inter-domain service spec.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
thunderbolt: property: Fix a missing check of kzalloc2019-03-28T08:30:47+00:00Kangjie Lukjlu@umn.edu2019-03-25T20:23:08+00:00urn:sha1:6183d5a51866f3acdeeb66b75e87d44025b01a55
No check is enforced for the return value of kzalloc,
which may lead to NULL-pointer dereference.
The patch fixes this issue.
Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
thunderbolt: Fix a missing check of kmemdup2019-03-20T10:37:12+00:00Kangjie Lukjlu@umn.edu2019-03-14T06:55:31+00:00urn:sha1:e4dfdd5804cce1255f99c5dd033526a18135a616
kmemdup may fail and return NULL. The fix adds a check and returns
NULL in case it fails to avoid NULL pointer dereferecen.
Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
thunderbolt: property: Fix a NULL pointer dereference2019-03-20T10:37:12+00:00Kangjie Lukjlu@umn.edu2019-03-12T08:33:28+00:00urn:sha1:106204b56f60abf1bead7dceb88f2be3e34433da
In case kzalloc fails, the fix releases resources and returns
-ENOMEM to avoid the NULL pointer dereference.
Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
thunderbolt: Convert rest of the driver files to use SPDX identifier2018-10-02T22:52:08+00:00Mika Westerbergmika.westerberg@linux.intel.com2018-10-01T09:31:21+00:00urn:sha1:fd3b339cbb6047dacfa7ccc81c846efcb61032a9
This gets rid of the licence boilerplate duplicated in each file. While
there fix doubled space in domain.c author line.
No functional changes intended.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Yehezkel Bernat <yehezkelshb@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
thunderbolt: Add support for XDomain properties2017-10-02T18:24:40+00:00Mika Westerbergmika.westerberg@linux.intel.com2017-10-02T10:38:30+00:00urn:sha1:cdae7c07e3e3509eaabc18c1640a55dc5b99c179
Thunderbolt XDomain discovery protocol uses directories which contain
properties and other directories to exchange information about what
capabilities the remote host supports. This also includes identification
information like device ID and name.
This adds support for parsing and formatting these properties and
establishes an API drivers can use in addition to the core Thunderbolt
driver. This API is exposed in a new header: include/linux/thunderbolt.h.
This code is based on the work done by Amir Levy and Michael Jamet.
Signed-off-by: Michael Jamet <michael.jamet@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Yehezkel Bernat <yehezkel.bernat@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>