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path: root/drivers/infiniband/hw/nes
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2012-11-22RDMA/nes: Use WARN()Julia Lawall2-9/+5
Use WARN() rather than printk() followed by WARN_ON(1), for conciseness. A simplified version of the semantic patch that makes this transformation is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression list es; @@ -printk( +WARN(1, es); -WARN_ON(1); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> [ Remove extra KERN_ERR from WARN() format. - Roland ] Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-11-22RDMA/nes: Fix for incorrect multicast address in the perfect filter tableTatyana Nikolova1-6/+7
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-11-22RDMA/nes: Fix for sending fpdus in order to hardwareTatyana Nikolova1-13/+10
Locking fix to prevent race conditions. Fpdus (per qp) need to be forwarded to hardware in the order of their sequence numbers. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Donald Wood <Donald.E.Wood@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-11-22RDMA/nes: Fix for unlinking skbs from empty listTatyana Nikolova1-4/+7
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-11-22RDMA/nes: Fix incorrect address of IP headerTatyana Nikolova1-1/+1
Fix for incorrect ip header address when forwarding fpdus to hardware. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-10-04RDMA/nes: Bump the version number of nes driverTatyana Nikolova1-1/+1
Bumpthe version of the nes driver to reflect recent fixes. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-10-04RDMA/nes: Remove unused module parameter "send_first"Tatyana Nikolova2-6/+0
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-10-04RDMA/nes: Remove unnecessary if-else statementTatyana Nikolova1-12/+3
Remove unnecessary if-else statement -- we do the same thing either way. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-10-04RDMA/nes: Add missing break to switch.Tatyana Nikolova1-0/+1
Static code analyzer cppcheck points out a missing break. Reported-by: David Binderman <dcb314@hotmail.com> Addresses: <https://bugzilla.kernel.org/show_bug.cgi?id=47671> Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-10-03Merge tag 'rdma-for-linus' of ↵Linus Torvalds6-61/+48
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband Pull infiniband updates from Roland Dreier: "First batch of InfiniBand/RDMA changes for the 3.7 merge window: - mlx4 IB support for SR-IOV - A couple of SRP initiator fixes - Batch of nes hardware driver fixes - Fix for long-standing use-after-free crash in IPoIB - Other miscellaneous fixes" This merge also removes a new use of __cancel_delayed_work(), and replaces it with the regular cancel_delayed_work() that is now irq-safe thanks to the workqueue updates. That said, I suspect the sequence in question should probably use "mod_delayed_work()". I just did the minimal "don't use deprecated functions" fixup, though. * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (45 commits) IB/qib: Fix local access validation for user MRs mlx4_core: Disable SENSE_PORT for multifunction devices mlx4_core: Clean up enabling of SENSE_PORT for older (ConnectX-1/-2) HCAs mlx4_core: Stash PCI ID driver_data in mlx4_priv structure IB/srp: Avoid having aborted requests hang IB/srp: Fix use-after-free in srp_reset_req() IB/qib: Add a qib driver version RDMA/nes: Fix compilation error when nes_debug is enabled RDMA/nes: Print hardware resource type RDMA/nes: Fix for crash when TX checksum offload is off RDMA/nes: Cosmetic changes RDMA/nes: Fix for incorrect MSS when TSO is on RDMA/nes: Fix incorrect resolving of the loopback MAC address mlx4_core: Fix crash on uninitialized priv->cmd.slave_sem mlx4_core: Trivial cleanups to driver log messages mlx4_core: Trivial readability fix: "0X30" -> "0x30" IB/mlx4: Create paravirt contexts for VFs when master IB driver initializes mlx4: Modify proxy/tunnel QP mechanism so that guests do no calculations mlx4: Paravirtualize Node Guids for slaves mlx4: Activate SR-IOV mode for IB ...
2012-10-01RDMA/nes: Fix compilation error when nes_debug is enabledTatyana Nikolova1-2/+2
Removing old variables caused a compile error from nes_debug(). Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-10-01RDMA/nes: Print hardware resource typeTatyana Nikolova3-11/+20
Hardware resource types are added and when a resource isn't available, its type is printed. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-10-01RDMA/nes: Fix for crash when TX checksum offload is offTatyana Nikolova1-0/+2
When TX checksum offload is disabled for an iWarp connection, skb->ip_summed needs to be set to CHECKSUM_NONE. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-10-01RDMA/nes: Cosmetic changesTatyana Nikolova1-19/+13
- Remove unnecessary statement "if (1)" - Refactor a statement (wqe_misc |= NES_NIC_SQ_WQE_COMPLETION) out of if/else statement, because it is independant of the flow. - Define netdev->features in one line for clarity. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-10-01RDMA/nes: Fix for incorrect MSS when TSO is onTatyana Nikolova1-7/+7
In TSO handling code, skb_shared_info() is used to get the MSS instead of the bool function skb_is_gso() (which always returns 1). Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-10-01RDMA/nes: Fix incorrect resolving of the loopback MAC addressTatyana Nikolova1-25/+7
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-08-14workqueue: use mod_delayed_work() instead of cancel + queueTejun Heo2-7/+4
Convert delayed_work users doing cancel_delayed_work() followed by queue_delayed_work() to mod_delayed_work(). Most conversions are straight-forward. Ones worth mentioning are, * drivers/edac/edac_mc.c: edac_mc_workq_setup() converted to always use mod_delayed_work() and cancel loop in edac_mc_reset_delay_period() is dropped. * drivers/platform/x86/thinkpad_acpi.c: No need to remember whether watchdog is active or not. @fan_watchdog_active and related code dropped. * drivers/power/charger-manager.c: Seemingly a lot of delayed_work_pending() abuse going on here. [delayed_]work_pending() are unsynchronized and racy when used like this. I converted one instance in fullbatt_handler(). Please conver the rest so that it invokes workqueue APIs for the intended target state rather than trying to game work item pending state transitions. e.g. if timer should be modified - call mod_delayed_work(), canceled - call cancel_delayed_work[_sync](). * drivers/thermal/thermal_sys.c: thermal_zone_device_set_polling() simplified. Note that round_jiffies() calls in this function are meaningless. round_jiffies() work on absolute jiffies not delta delay used by delayed_work. v2: Tomi pointed out that __cancel_delayed_work() users can't be safely converted to mod_delayed_work(). They could be calling it from irq context and if that happens while delayed_work_timer_fn() is running, it could deadlock. __cancel_delayed_work() users are dropped. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: David Howells <dhowells@redhat.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Doug Thompson <dougthompson@xmission.com> Cc: David Airlie <airlied@linux.ie> Cc: Roland Dreier <roland@kernel.org> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Len Brown <len.brown@intel.com> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: Johannes Berg <johannes@sipsolutions.net>
2012-05-14RDMA/nes: Don't call event handler if pointer is NULLTatyana Nikolova1-1/+2
Don't call the ibqp event_handler pointer in the case it wasn't initialized. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Donald Wood <Donald.E.Wood@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-05-14RDMA/nes: Fix for the ORD value of the connecting peerTatyana Nikolova1-0/+4
Set ORD value of the connecting peer to be at least one in order to accommodate an RDMA READ Request message. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Donald Wood <Donald.E.Wood@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-03-21Merge tag 'rdma-for-linus' of ↵Linus Torvalds2-18/+23
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband Pull InfiniBand/RDMA changes for the 3.4 merge window from Roland Dreier: "Nothing big really stands out; by patch count lots of fixes to the mlx4 driver plus some cleanups and fixes to the core and other drivers." * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (28 commits) mlx4_core: Scale size of MTT table with system RAM mlx4_core: Allow dynamic MTU configuration for IB ports IB/mlx4: Fix info returned when querying IBoE ports IB/mlx4: Fix possible missed completion event mlx4_core: Report thermal error events mlx4_core: Fix one more static exported function IB: Change CQE "csum_ok" field to a bit flag RDMA/iwcm: Reject connect requests if cmid is not in LISTEN state RDMA/cxgb3: Don't pass irq flags to flush_qp() mlx4_core: Get rid of redundant ext_port_cap flags RDMA/ucma: Fix AB-BA deadlock IB/ehca: Fix ilog2() compile failure IB: Use central enum for speed instead of hard-coded values IB/iser: Post initial receive buffers before sending the final login request IB/iser: Free IB connection resources in the proper place IB/srp: Consolidate repetitive sysfs code IB/srp: Use pr_fmt() and pr_err()/pr_warn() IB/core: Fix SDR rates in sysfs mlx4: Enforce device max FMR maps in FMR alloc IB/mlx4: Set bad_wr for invalid send opcode ...
2012-03-19Merge branches 'cma', 'cxgb3', 'cxgb4', 'ehca', 'iser', 'mad', 'nes', 'qib', ↵Roland Dreier1-17/+22
'srp' and 'srpt' into for-next
2012-03-05IB: Use central enum for speed instead of hard-coded valuesOr Gerlitz1-1/+1
The kernel IB stack uses one enumeration for IB speed, which wasn't explicitly specified in the verbs header file. Add that enum, and use it all over the code. The IB speed/width notation is also used by iWARP and IBoE HW drivers, which use the convention of rate = speed * width to advertise their port link rate. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-02-26RDMA/nes: Fixes for sparse endianness warningsTatyana Nikolova1-17/+22
Fix endianness problems detect by sparse, introduced with the enhanced MPA patch. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Faisal Latif <Faisal.Latif@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-02-11Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller14-15/+20
Conflicts: drivers/infiniband/hw/nes/nes_cm.c Simple whitespace conflict. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-31RDMA/nes: Copyright updateTatyana Nikolova14-14/+14
Update copyright information in the source files. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Faisal Latif <Faisal.Latif@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-01-27RDMA/nes: Fix fast memory registration opcodeTatyana Nikolova1-1/+1
Fix fast memory registration opcode in local invalidate completion. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Donald Wood <Donald.E.Wood@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-01-27RDMA/nes: Fix fast memory registration lengthTatyana Nikolova1-0/+2
Zero high order word of fast memory registration (FMR) length field. FMR length field is 32 bits, so high word should always be zero. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Donald Wood <Donald.E.Wood@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-01-27RDMA/nes: Add missing rcu_read_unlock() in nes_addr_resolve_neigh()Roland Dreier1-2/+3
Make sure all exit paths from this function unlock everything. Reported-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-01-27RDMA/nes: Fix for sending MPA reject frameTatyana Nikolova1-0/+3
Set a reject flag, when sending MPA reject message to inform the peer that the application has rejected the connection. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Faisal Latif <Faisal.Latif@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-01-26infiniband: nes: Convert nes_addr_resolve_neigh() over to dst_neigh_lookup().David Miller1-3/+8
Now we must provide the IP destination address, and a reference has to be dropped when we're done with the entry. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-01-13module_param: make bool parameters really bool (drivers & misc)Rusty Russell1-1/+1
module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-01-09Merge tag 'infiniband-for-linus' of ↵Linus Torvalds3-6/+3
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband infiniband changes for 3.3 merge window * tag 'infiniband-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: rdma/core: Fix sparse warnings RDMA/cma: Fix endianness bugs RDMA/nes: Fix terminate during AE RDMA/nes: Make unnecessarily global nes_set_pau() static RDMA/nes: Change MDIO bus clock to 2.5MHz IB/cm: Fix layout of APR message IB/mlx4: Fix SL to 802.1Q priority-bits mapping for IBoE IB/qib: Default some module parameters optimally IB/qib: Optimize locking for get_txreq() IB/qib: Fix a possible data corruption when receiving packets IB/qib: Eliminate 64-bit jiffies use IB/qib: Fix style issues IB/uverbs: Protect QP multicast list
2012-01-04RDMA/nes: Fix terminate during AETatyana Nikolova2-4/+1
Fix for reset which happens right after sending a terminate message. Terminate timer is not deleted when the connection is closed. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Faisal Latif <Faisal.Latif@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-01-04RDMA/nes: Make unnecessarily global nes_set_pau() staticTatyana Nikolova1-1/+1
Warned about by sparse. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Faisal Latif <Faisal.Latif@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-01-04RDMA/nes: Change MDIO bus clock to 2.5MHzTatyana Nikolova1-1/+1
Change the PHY clock divisor to make the MDIO clock 2.5MHz, instead of 3.5MHz (which is out of spec). Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Faisal Latif <Faisal.Latif@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-12-06infiniband: nes: Use dst's neighbour entry.David Miller1-9/+5
Do this instead of performing a by-hand lookup. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Roland Dreier <roland@purestorage.com>
2011-12-06net: Rename dst_get_neighbour{, _raw} to dst_get_neighbour_noref{, _raw}.David Miller1-1/+1
To reflect the fact that a refrence is not obtained to the resulting neighbour entry. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Roland Dreier <roland@purestorage.com>
2011-12-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-2/+4
2011-11-30IB: Fix RCU lockdep splatsEric Dumazet1-2/+4
Commit f2c31e32b37 ("net: fix NULL dereferences in check_peer_redir()") forgot to take care of infiniband uses of dst neighbours. Many thanks to Marc Aurele who provided a nice bug report and feedback. Reported-by: Marc Aurele La France <tsi@ualberta.ca> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: David Miller <davem@davemloft.net> Cc: <stable@kernel.org> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-11-17infiniband: Update net drivers for netdev_features_t changes.David S. Miller1-3/+3
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-01Merge branch 'for-linus' of ↵Linus Torvalds13-534/+2159
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (62 commits) mlx4_core: Deprecate log_num_vlan module param IB/mlx4: Don't set VLAN in IBoE WQEs' control segment IB/mlx4: Enable 4K mtu for IBoE RDMA/cxgb4: Mark QP in error before disabling the queue in firmware RDMA/cxgb4: Serialize calls to CQ's comp_handler RDMA/cxgb3: Serialize calls to CQ's comp_handler IB/qib: Fix issue with link states and QSFP cables IB/mlx4: Configure extended active speeds mlx4_core: Add extended port capabilities support IB/qib: Hold links until tuning data is available IB/qib: Clean up checkpatch issue IB/qib: Remove s_lock around header validation IB/qib: Precompute timeout jiffies to optimize latency IB/qib: Use RCU for qpn lookup IB/qib: Eliminate divide/mod in converting idx to egr buf pointer IB/qib: Decode path MTU optimization IB/qib: Optimize RC/UC code by IB operation IPoIB: Use the right function to do DMA unmap pages RDMA/cxgb4: Use correct QID in insert_recv_cqe() RDMA/cxgb4: Make sure flush CQ entries are collected on connection close ...
2011-11-01Merge branches 'amso1100', 'cma', 'cxgb3', 'cxgb4', 'fdr', 'ipath', 'ipoib', ↵Roland Dreier13-534/+2159
'misc', 'mlx4', 'misc', 'nes', 'qib' and 'xrc' into for-next
2011-10-19net: add skb frag size accessorsEric Dumazet1-5/+5
To ease skb->truesize sanitization, its better to be able to localize all references to skb frags size. Define accessors : skb_frag_size() to fetch frag size, and skb_frag_size_{set|add|sub}() to manipulate it. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-10RDMA/nes: Support for Packed And Unaligned fpdusFaisal Latif13-50/+1434
Support for Packed and Unaligned (PAU) FPDUs is needed for interoperability between NES and non-NES nodes. When the NES hardware detects a PAU frame, it will pass it to the driver to process the frame. NES driver creates a new frame for each FPDU and forwards it to the hardware to be sent to its associated qp. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Faisal Latif <Faisal.Latif@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-10RDMA/nes: Print IP address for critcal errorsFaisal Latif1-0/+9
Print the IP address of the remote host when a critical asynchronous event is received. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Faisal Latif <Faisal.Latif@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-10RDMA/nes: Fix terminate connectionFaisal Latif1-8/+9
Fixes a crash that occurs during close when error async event is received. Terminate message is not sent to the remote node if already processing close. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Faisal Latif <Faisal.Latif@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-07net: use DMA_x_DEVICE and dma_mapping_error with skb_frag_dma_mapIan Campbell1-2/+2
When I converted some drivers from pci_map_page to skb_frag_dma_map I neglected to convert PCI_DMA_xDEVICE into DMA_x_DEVICE and pci_dma_mapping_error into dma_mapping_error. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-06RDMA/nes: Add support for MPAv2 Enhanced RDMA NegotiationTatyana Nikolova3-475/+703
This patch adds support for Enhanced RDMA Connection Establishment (draft-ietf-storm-mpa-peer-connect-06), aka MPAv2. Details of draft can be obtained from: <http://www.ietf.org/id/draft-ietf-storm-mpa-peer-connect-06.txt> For backwards compatibility, the MPAv2 enabled driver reverts to MPAv1 if the remote node doesn't support MPAv2. Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> Signed-off-by: Faisal Latif <Faisal.Latif@intel.com> Reviewed-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-06RDMA/nes: Add missing calls to ib_umem_release()Julia Lawall1-1/+4
Add calls to ib_umem_release(), as in the other error-handling code in nes_reg_user_mr(). Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-08-26IB: nes: convert to SKB paged frag API.Ian Campbell1-10/+11
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Faisal Latif <faisal.latif@intel.com> Cc: Roland Dreier <roland@kernel.org> Cc: Sean Hefty <sean.hefty@intel.com> Cc: Hal Rosenstock <hal.rosenstock@gmail.com> Cc: linux-rdma@vger.kernel.org Cc: netdev@vger.kernel.org Acked-by: Faisal Latif <faisal.latif@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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