- 05 5月, 2015 24 次提交
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由 Chanwoo Choi 提交于
This patch adds the support for Exynos5433's TMU (Thermal Management Unit). Exynos5433 has a little different register bit fields as following description: - Support the eight trip points for rising/falling interrupt by using two registers - Read the calibration type (1-point or 2-point) and sensor id from TRIMINFO register - Use a little different register address Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Kapileshwar Singh 提交于
Ensure that the CPU for which the frequency is being requested is online. If none of the CPUs are online the requested power is returned as 0. Acked-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NKapileshwar Singh <kapileshwar.singh@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Kapileshwar Singh 提交于
It was initially understood that an update to the cpu_device (cached in cpufreq_cooling_device) was required to ascertain the correct operating point of the device on a cpufreq policy->cpu update or creation or deletion of a cpufreq policy. (e.g. when the existing policy CPU goes offline). This update is not required and it is possible to ascertain the OPPs from the leading CPU in a cpufreq domain even if the CPU is hotplugged out. Fixes: e0128d8ab423 ("thermal: cpu_cooling: implement the power cooling device API") Acked-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NKapileshwar Singh <kapileshwar.singh@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
It's useful for tuning to be able to edit thermal_zone_parameters from userspace. Export them to the thermal_zone sysfs so that they can be easily changed. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
We allocate the power_table in memory but we don't test whether the allocation succeeded. Return -ENOMEM if kcalloc() fails. Fixes: e0128d8ab423 ("thermal: cpu_cooling: implement the power cooling device API") Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Zhang Rui <rui.zhang@intel.com> Reported-by: Nkbuild test robot <fengguang.wu@intel.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Pavel Machek 提交于
When periodic mode is not enabled, it is neccessary to force reads. Signed-off-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Pavel Machek 提交于
For omap3, proper implementation of eocz bit is needed. It was actually a TODO in the driver. Signed-off-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Pavel Machek 提交于
Simplify code by removing goto's where they point to simple return. Avoid confusing |= on error values. Correct whitespace. Signed-off-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
A previous version of this patch had a config for THERMAL_POWER_ACTOR but it was dropped. Remove the select as it is not doing anything. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Reported-by: NValentin Rothberg <valentinrothberg@gmail.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Punit Agrawal 提交于
When registering a thermal zone from device tree, default the trip points to writable. By default, only the root user can change these. This allows the trip points to be tweaked after the system has booted. Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Zhang Rui <rui.zhang@intel.com> Signed-off-by: NPunit Agrawal <punit.agrawal@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Punit Agrawal 提交于
Add a Kconfig option to allow system integrators to control whether userspace tools can change trip temperatures. This option overrides the thermal zone setup in the driver code and must be enabled for platform specified writable trips to come into effect. The original behaviour of requiring root privileges to change trip temperatures remains unchanged. Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Zhang Rui <rui.zhang@intel.com> Signed-off-by: NPunit Agrawal <punit.agrawal@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
8754d5115693 ("thermal: introduce the Power Allocator governor") dropped the const attribute in the struct thermal_zone_device. That means that the thermal_zone_params pointer passed to thermal_zone_device_register() also lost the const qualifier. Drop the const in x86_pkg_temp_thermal.c as well to avoid the following warning as reported by the kbuild test robot: drivers/thermal/x86_pkg_temp_thermal.c: In function 'pkg_temp_thermal_device_add': >> drivers/thermal/x86_pkg_temp_thermal.c:450:31: warning: passing argument 6 of 'thermal_zone_device_register' discards 'const' qualifier from pointer target type phy_dev_entry, &tzone_ops, &pkg_temp_tz_params, 0, 0); ^ In file included from drivers/thermal/x86_pkg_temp_thermal.c:30:0: include/linux/thermal.h:378:29: note: expected 'struct thermal_zone_params *' but argument is of type 'const struct thermal_zone_params *' struct thermal_zone_device *thermal_zone_device_register(const char *, int, int, ^ Cc: Jean Delvare <jdelvare@suse.de> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Punit Agrawal 提交于
Introduce an optional property called, sustainable-power, which represents the power (in mW) which the thermal zone can safely dissipate. If provided the property is parsed and associated with the thermal zone via the thermal zone parameters. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: NPunit Agrawal <punit.agrawal@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
Add trace events for the power allocator governor and the power actor interface of the cpu cooling device. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Acked-by: NSteven Rostedt <rostedt@goodmis.org> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
The power allocator governor is a thermal governor that controls system and device power allocation to control temperature. Conceptually, the implementation divides the sustainable power of a thermal zone among all the heat sources in that zone. This governor relies on "power actors", entities that represent heat sources. They can report current and maximum power consumption and can set a given maximum power consumption, usually via a cooling device. The governor uses a Proportional Integral Derivative (PID) controller driven by the temperature of the thermal zone. The output of the controller is a power budget that is then allocated to each power actor that can have bearing on the temperature we are trying to control. It decides how much power to give each cooling device based on the performance they are requesting. The PID controller ensures that the total power budget does not exceed the control temperature. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: NPunit Agrawal <punit.agrawal@arm.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
Add a basic power model to the cpu cooling device to implement the power cooling device API. The power model uses the current frequency, current load and OPPs for the power calculations. The cpus must have registered their OPPs using the OPP library. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: NKapileshwar Singh <kapileshwar.singh@arm.com> Signed-off-by: NPunit Agrawal <punit.agrawal@arm.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
Add three optional callbacks to the cooling device interface to allow them to express power. In addition to the callbacks, add helpers to identify cooling devices that implement the power cooling device API. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
A governor may need to store its current state between calls to throttle(). That state depends on the thermal zone, so store it as private data in struct thermal_zone_device. The governors may have two new ops: bind_to_tz() and unbind_from_tz(). When provided, these functions let governors do some initialization and teardown when they are bound/unbound to a tz and possibly store that information in the governor_data field of the struct thermal_zone_device. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Ivan T. Ivanov 提交于
Add support for the temperature alarm peripheral found inside Qualcomm plug-and-play (QPNP) PMIC chips. The temperature alarm peripheral outputs a pulse on an interrupt line whenever the thermal over temperature stage value changes. Register a thermal sensor. The temperature reported by this thermal sensor device should reflect the actual PMIC die temperature if an ADC is present on the given PMIC. If no ADC is present, then the reported temperature should be estimated from the over temperature stage value. Cc: David Collins <collinsd@codeaurora.org> Signed-off-by: NIvan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
The fair share governor has the concept of weights, which is the influence of each cooling device in a thermal zone. The current implementation forces the weights of all cooling devices in a thermal zone to add up to a 100. This complicates setups, as you need to know in advance how many cooling devices you are going to have. If you bind a new cooling device, you have to modify all the other cooling devices weights, which is error prone. Furthermore, you can't specify a "default" weight for platforms since that default value depends on the number of cooling devices in the platform. This patch generalizes the concept of weight by allowing any number to be a "weight". Weights are now relative to each other. Platforms that don't specify weights get the same default value for all their cooling devices, so all their cdevs are considered to be equally influential. It's important to note that previous users of the weights don't need to alter the code: percentages continue to work as they used to. This patch just removes the constraint of all the weights in a thermal zone having to add up to a 100. If they do, you get the same behavior as before. If they don't, fair share now works for that platform. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Durgadoss R <durgadoss.r@intel.com> Acked-by: NDurgadoss R <durgadoss.r@intel.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
It's useful to have access to the weights for the cooling devices for thermal zones and change them if needed. Export them to sysfs. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
s/asscciated/associated/ Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Durgadoss R <durgadoss.r@intel.com> Reviewed-by: NDurgadoss R <durgadoss.r@intel.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Javi Merino 提交于
The fair share governor is not usable with thermal zones that use the bind op and don't populate thermal_zone_parameters, the majority of them. Now that the weight is in the thermal instance, we can use that in the fair share governor to allow every thermal zone to trivially use this governor. Furthermore, this simplifies the code. Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Durgadoss R <durgadoss.r@intel.com> Reviewed-by: NDurgadoss R <durgadoss.r@intel.com> Signed-off-by: NJavi Merino <javi.merino@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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由 Kapileshwar Singh 提交于
Currently you can specify the weight of the cooling device in the device tree but that information is not populated to the thermal_bind_params where the fair share governor expects it to be. The of thermal zone device doesn't have a thermal_bind_params structure and arguably it's better to pass the weight inside the thermal_instance as it is specific to the bind of a cooling device to a thermal zone parameter. Core thermal code is fixed to populate the weight in the instance from the thermal_bind_params, so platform code that was passing the weight inside the thermal_bind_params continue to work seamlessly. While we are at it, create a default value for the weight parameter for those thermal zones that currently don't define it and remove the hardcoded default in of-thermal. Cc: Zhang Rui <rui.zhang@intel.com> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Len Brown <lenb@kernel.org> Cc: Peter Feuerer <peter@piie.net> Cc: Darren Hart <dvhart@infradead.org> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: Durgadoss R <durgadoss.r@intel.com> Signed-off-by: NKapileshwar Singh <kapileshwar.singh@arm.com> Signed-off-by: NEduardo Valentin <edubezval@gmail.com>
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- 02 5月, 2015 1 次提交
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由 Ilya Dryomov 提交于
When we end I/O struct request with error, we need to pass obj_request->length as @nr_bytes so that the entire obj_request worth of bytes is completed. Otherwise block layer ends up confused and we trip on rbd_assert(more ^ (which == img_request->obj_request_count)); in rbd_img_obj_callback() due to more being true no matter what. We already do it in most cases but we are missing some, in particular those where we don't even get a chance to submit any obj_requests, due to an early -ENOMEM for example. A number of obj_request->xferred assignments seem to be redundant but I haven't touched any of obj_request->xferred stuff to keep this small and isolated. Cc: Alex Elder <elder@linaro.org> Cc: stable@vger.kernel.org # 3.10+ Reported-by: NShawn Edwards <lesser.evil@gmail.com> Reviewed-by: NSage Weil <sage@redhat.com> Signed-off-by: NIlya Dryomov <idryomov@gmail.com>
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- 01 5月, 2015 5 次提交
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由 Markus Pargmann 提交于
RGMII-ID uses an internal delay within the transmitter or receiver. This feature is phy specific. The rest of the communication is normal RGMII. So the fec driver has to check for all RGMII modes, not only 'PHY_INTERFACE_MODE_RGMII'. Signed-off-by: NMarkus Pargmann <mpa@pengutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ido Shamay 提交于
When system is out of memory, refilling of RX buffers fails while the driver continue to pass the received packets to the kernel stack. At some point, when all RX buffers deplete, driver may fall into a sleep, and not recover when memory for new RX buffers is once again availible. This is because hardware does not have valid descriptors, so no interrupt will be generated for the driver to return to work in napi context. Fix it by schedule the napi poll function from stats_task delayed workqueue, as long as the allocations fail. Signed-off-by: NIdo Shamay <idos@mellanox.com> Signed-off-by: NAmir Vadai <amirv@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tony Camuso 提交于
While testing this driver with DEBUG_LOCKDEP and DEBUG_SPINLOCK enabled did not produce any traces, it would be more prudent in the case of tx_clean_lock to use spin_[un]lock_bh, since this lock is manipulated in both the process and softirq contexts. This patch was tested for functionality and regressions with netperf and DEBUG_LOCKDEP and DEBUG_SPINLOCK enabled. Signed-off-by: NTony Camuso <tcamuso@redhat.com> Acked-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David Ahern 提交于
Addresses the following kernel logs seen during boot: Kernel unaligned access at TPC[100ee150] mlx4_QUERY_HCA+0x80/0x248 [mlx4_core] Kernel unaligned access at TPC[100f071c] mlx4_QUERY_ADAPTER+0x100/0x12c [mlx4_core] Kernel unaligned access at TPC[100f071c] mlx4_QUERY_ADAPTER+0x100/0x12c [mlx4_core] Kernel unaligned access at TPC[100f071c] mlx4_QUERY_ADAPTER+0x100/0x12c [mlx4_core] Kernel unaligned access at TPC[100f071c] mlx4_QUERY_ADAPTER+0x100/0x12c [mlx4_core] Signed-off-by: NDavid Ahern <david.ahern@oracle.com> Acked-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Benjamin Poirier 提交于
Signed-off-by: NBenjamin Poirier <bpoirier@suse.de> Fixes: 9e311e77 ("net/mlx4_en: Use affinity hint") Acked-by: NAmir Vadai <amirv@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 30 4月, 2015 10 次提交
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由 Mike Snitzer 提交于
Commit 02233342 ("dm: optimize dm_mq_queue_rq to _not_ use kthread if using pure blk-mq") mistakenly removed free_rq_clone()'s clone->q check before testing clone->q->mq_ops. It was an oversight to discontinue that check for 1 of the 2 use-cases for free_rq_clone(): 1) free_rq_clone() called when an unmapped original request is requeued 2) free_rq_clone() called in the request-based IO completion path The clone->q check made sense for case #1 but not for #2. However, we cannot just reinstate the check as it'd mask a serious bug in the IO completion case #2 -- no in-flight request should have an uninitialized request_queue (basic block layer refcounting _should_ ensure this). The NULL pointer seen for case #1 is detailed here: https://www.redhat.com/archives/dm-devel/2015-April/msg00160.html Fix this free_rq_clone() NULL pointer by simply checking if the mapped_device's type is DM_TYPE_MQ_REQUEST_BASED (clone's queue is blk-mq) rather than checking clone->q->mq_ops. This avoids the need to dereference clone->q, but a WARN_ON_ONCE is added to let us know if an uninitialized clone request is being completed. Reported-by: NBart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: NMike Snitzer <snitzer@redhat.com>
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由 Christoph Hellwig 提交于
Commit bfebd1cd ("dm: add full blk-mq support to request-based DM") didn't properly account for the need to short-circuit re-initializing DM's blk-mq request_queue if it was already initialized. Otherwise, reloading a blk-mq request-based DM table (either manually or via multipathd) resulted in errors, see: https://www.redhat.com/archives/dm-devel/2015-April/msg00132.html Fix is to only initialize the request_queue on the initial table load (when the mapped_device type is assigned). This is better than having dm_init_request_based_blk_mq_queue() return early if the queue was already initialized because it elevates the constraint to a more meaningful location in DM core. As such the pre-existing early return in dm_init_request_based_queue() can now be removed. Fixes: bfebd1cd ("dm: add full blk-mq support to request-based DM") Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NMike Snitzer <snitzer@redhat.com>
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由 Hariprasad Shenai 提交于
Commit 6559a7e8 ("cxgb4: Cleanup macros so they follow the same style and look consistent") introduced a regression where reading MC1 memory in adapters where MC0 isn't present or MC0 size is not equal to MC1 size caused the adapter to crash due to incorrect computation of memoffset. Fix is to read the size of MC0 instead of MC1 for offset calculation Signed-off-by: NSteve Wise <swise@opengridcomputing.com> Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yuval Mintz 提交于
In a kdump environment interfaces might be re-loaded without a proper unload sequence in the previous running kernel. bnx2x management FW and driver maintains a `pulse' that notifies the FW that the driver is still up and running. Driver load on the kdump kernel should be performed only after the pulse has been out-of-sync long enough for the management FW to identify that the driver has crashed, on which point it will perform some necessary cleanup of the HW. In today's distros kdump loading is quite fast, sometimes too fast for our FW to get out-of-sync. This patch delays the bnx2x's probe during kdump to allow a proper re-load on the kdump kernel. Signed-off-by: NYuval Mintz <Yuval.Mintz@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Pai 提交于
This patch fixes a Kernel Panic in bonding driver debugfs file: rlb_hash_table. $> modprobe bonding mode=6 $> cat /sys/kernel/debug/bonding/bond0/rlb_hash_table This will crash the kernel. The struct alb_bond_info is initialized only when the bonding interface is initialized (ip link set bond0 up) and not at the time it is allocated. If we try to read the table before that, it'll result in a kernel panic. The patch applies against both net and net-next Signed-off-by: NVishwanath Pai <vpai@akamai.com> Signed-off-by: NAndy Gospodarek <gospo@cumulusnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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Under heavy Rx load, observed that the Hw is updating the USED bit and it is not updating the received frame status to the BD control field. This could be lack of resources for processing the BDs at high data rates. Driver drops the frame associated with this BD but not clearing the USED bit. So, this is causing hang condition as Hw expects USED bit to be cleared for this BD. Signed-off-by: NPunnaiah Choudary Kalluri <punnaia@xilinx.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 KY Srinivasan 提交于
Commit b08cc791 eliminated memory allocation in the packet send path: "hv_netvsc: Eliminate memory allocation in the packet send path The network protocol used to communicate with the host is the remote ndis (rndis) protocol. We need to decorate each outgoing packet with a rndis header and additional rndis state (rndis per-packet state). To manage this state, we currently allocate memory in the transmit path. Eliminate this allocation by requesting additional head room in the skb." This commit introduced a bug since it did not account for the case if the skb was cloned. Fix this bug. Signed-off-by: NK. Y. Srinivasan <kys@microsoft.com> Tested-by: NDexuan Cui <decui@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vlastimil Setka 提交于
Altera TSE MAC rx DMA transfer starts with the 2 additional bytes for IP payload alignment. This patch fixes tse_rx() function loop which reads DMA rx status and extracts packet length from it. Status signalises a whole DMA transfer length, which is 2 bytes longer than the packet itself. Signed-off-by: NVlastimil Setka <setka@vsis.cz> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Benjamin Poirier 提交于
By default, the number of tx queues is limited by the number of online cpus in mlx4_en_get_profile(). However, this limit no longer holds after the ethtool .set_channels method has been called. In that situation, the driver may access invalid bits of certain cpumask variables when queue_index >= nr_cpu_ids. Signed-off-by: NBenjamin Poirier <bpoirier@suse.de> Acked-by: NIdo Shamay <idos@mellanox.com> Fixes: d03a68f8 ("net/mlx4_en: Configure the XPS queue mapping on driver load") Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
NLM_F_MULTI must be used only when a NLMSG_DONE message is sent. In fact, it is sent only at the end of a dump. Libraries like libnl will wait forever for NLMSG_DONE. Fixes: e5a55a89 ("net: create generic bridge ops") Fixes: 815cccbf ("ixgbe: add setlink, getlink support to ixgbe and ixgbevf") CC: John Fastabend <john.r.fastabend@intel.com> CC: Sathya Perla <sathya.perla@emulex.com> CC: Subbu Seetharaman <subbu.seetharaman@emulex.com> CC: Ajit Khaparde <ajit.khaparde@emulex.com> CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: intel-wired-lan@lists.osuosl.org CC: Jiri Pirko <jiri@resnulli.us> CC: Scott Feldman <sfeldma@gmail.com> CC: Stephen Hemminger <stephen@networkplumber.org> CC: bridge@lists.linux-foundation.org Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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