Implements the IB core disassociate_ucontext API. The driver detaches the HW
resources for a given user context to prevent a dependency between application
termination and device disconnecting. This is done by managing the VMAs that
were mapped to the HW bars such as door bell and blueflame. When
Currently, if there is any user space application using an IB device,
it is impossible to unload the HW device driver for this device.
Similarly, if the device is hot-unplugged or reset, the device driver
hardware removal flow blocks until all user contexts are destroyed.
This patchset removes
Enables the uverbs_remove_one to succeed despite the fact that there are
running IB applications working with the given ib device. This functionality
enables a HW device to be unbind/reset despite the fact that there are running
user space applications using it.
It exposes a new IB kernel API
Currently, IB/cma remove_one flow blocks until all user descriptor managed by
IB/ucma are released. This prevents hot-removal of IB devices. This patch
allows IB/cma to remove devices regardless of user space activity. Upon getting
the RDMA_CM_EVENT_DEVICE_REMOVAL event we close all the underlying
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Or Gerlitz ogerl...@mellanox.com wrote:
On 11/25/2014 8:07 AM, David Miller wrote:
IPOIB should not work over bonding as it requires that the device
use ARPHRD_ETHER.
Hi Dave,
IPoIB devices can be enslaved to both bonding and teaming in their HA mode,
the bond device type becomes
From: Jay Vosburgh jay.vosbu...@canonical.com
Date: Tue, 25 Nov 2014 10:41:17 -0800
Or Gerlitz ogerl...@mellanox.com wrote:
On 11/25/2014 8:07 AM, David Miller wrote:
IPOIB should not work over bonding as it requires that the device
use ARPHRD_ETHER.
Hi Dave,
IPoIB devices can be enslaved
On Thu, Nov 13, 2014 at 9:54 PM, ira.we...@intel.com wrote:
The following patch series modifies the kernel MAD processing
(ib_mad/ib_umad) and related interfaces to process Intel Omni-Path
Architecture MADs on devices which support them.
So this series allows to process such mad when
On 11/13/2014 2:54 PM, ira.we...@intel.com wrote:
The following patch series modifies the kernel MAD processing (ib_mad/ib_umad)
and related interfaces to process Intel Omni-Path Architecture MADs on devices
which support them.
In addition to supporting some IBTA management classes, OPA
于 2014年11月26日 02:44, David Miller 写道:
From: Jay Vosburgh jay.vosbu...@canonical.com
Date: Tue, 25 Nov 2014 10:41:17 -0800
Or Gerlitz ogerl...@mellanox.com wrote:
On 11/25/2014 8:07 AM, David Miller wrote:
IPOIB should not work over bonding as it requires that the device
use ARPHRD_ETHER.
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