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2016-08-02IB/hfi1: Reserve and collapse CPU cores for contextsSebastian Sanchez4-28/+84
Kernel receive queues oversubscribe CPU cores on multi-HFI systems. To prevent this, the kernel receive queues are separated onto different cores, and the SDMA engine interrupts are constrained to a lesser number of cores. hfi1s_on_numa_node*krcvqs is the number of CPU cores that are reserved for kernel receive queues for all HFIs. Each HFI initializes its kernel receive queues to one of the reserved CPU cores. If there ends up being 0 CPU cores leftover for SDMA engines, use the same CPU cores as receive contexts. In addition, general and control contexts are assigned to their own CPU core, however, both types of contexts tend to have low traffic. To save CPU cores, collapse general and control contexts to one CPU core for all HFI units. This change prevents SDMA engine interrupts from wrapping around general contexts. Reviewed-by: Dean Luick <[email protected]> Signed-off-by: Sebastian Sanchez <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/hfi1: Add global structure for affinity assignmentsDennis Dalessandro4-97/+198
When HFI units get initialized, they each use their own mask copy for affinity assignments. On a multi-HFI system, affinity assignments overbook CPU cores as each HFI doesn't have knowledge of affinity assignments for other HFI units. Therefore, some CPU cores are never used for interrupt handlers in systems with high number of CPU cores per NUMA node. For multi-HFI systems, SDMA engine interrupt assignments start all over from the first CPU in the local NUMA node after the first HFI initialization. This change allows assignments to continue where the last HFI unit left off. Add global structure for affinity assignments for multiple HFIs to share affinity mask. Reviewed-by: Jianxin Xiong <[email protected]> Reviewed-by: Jubin John <[email protected]> Reviewed-by: Mike Marciniszyn <[email protected]> Signed-off-by: Sebastian Sanchez <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/mlx5: Fix port counter ID association to QP offsetAlex Vesker1-1/+1
The q-counter-id is given in modify-QP command associates the QP with the counter. The offset to which the counter ID was set is incorrect, causing IB port counters not to count on QP. Fixes: 0837e86a7a34 ('IB/mlx5: Add per port counters') Signed-off-by: Alex Vesker <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Tested-by: Mark Bloch <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/mlx5: Fix iteration overrun in GSI qpsSlava Shwartsman1-13/+6
Number of outstanding_pi may overflow and as a result may indicate that there are no elements in the queue. The effect of doing this is that the MAD layer will get stuck waiting for completions. The MAD layer will think that the QP is full - because it didn't receive these completions. This fix changes it so the outstanding_pi number is increased with 32-bit wraparound and is not limited to max_send_wr so that the difference between outstanding_pi and outstanding_ci will really indicate the number of outstanding completions. Cc: Stable <[email protected]> Fixes: ea6dc2036224 ('IB/mlx5: Reorder GSI completions') Signed-off-by: Slava Shwartsman <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Reviewed-by: Haggai Eran <[email protected]> Reviewed-by: Sagi Grimberg <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02i40iw: Add NULL check for puda bufferMustafa Ismail1-0/+4
i40iw_puda_get_listbuf may return NULL if the list is empty. Add NULL check prior to accessing the pointer. Signed-off-by: Mustafa Ismail <[email protected]> Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02i40iw: Change dup_ack_thresh to u8Mustafa Ismail1-1/+1
Change dup_ack_thressh to u8 since it is a 3 bit field. Signed-off-by: Mustafa Ismail <[email protected]> Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02i40iw: Remove unnecessary check for moving CQ headMustafa Ismail2-5/+4
In i40iw_cq_poll_completion, we always move the tail. So there is no reason to check for overflow everytime we move the head. Signed-off-by: Mustafa Ismail <[email protected]> Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02i40iw: Simplify code to set fragments in SQ WQEMustafa Ismail1-6/+6
Replace a subtract and multiply with an add; while populating fragments in SQ wqe. Signed-off-by: Mustafa Ismail <[email protected]> Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02i40iw: Remove unnecessary parameter to i40iw_cq_poll_completionMustafa Ismail3-9/+6
Post_cq parameter passed to i40iw_cq_poll_completion is always true; so remove. Signed-off-by: Mustafa Ismail <[email protected]> Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02i40iw: Do not access pointer after freeMustafa Ismail1-2/+2
Child_listen_node pointer is used in a debug print after kfree. Move the print before kfree. Signed-off-by: Mustafa Ismail <[email protected]> Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02i40iw: Correct and use size parameter to i40iw_reg_phys_mrMustafa Ismail1-1/+2
Fix size parameter passed to i40iw_reg_phys_mr and use it to register memory. Signed-off-by: Mustafa Ismail <[email protected]> Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02i40iw: Fix return codesShiraz Saleem1-16/+31
Fix incorrect usage of ENOSYS and other return codes. Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02iw_cm: free cm_id resources on the last derefSteve Wise2-38/+18
Remove the complicated logic to free the iw_cm_id inside iw_cm event handlers vs when an application thread destroys the cm_id. Also remove the block in iw_destroy_cm_id() to block the application until all references are removed. This block can cause a deadlock when disconnecting or destroying cm_ids inside an rdma_cm event handler. Simply allowing the last deref of the iw_cm_id to free the memory is cleaner and avoids this potential deadlock. Also a flag is added, IW_CM_DROP_EVENTS, that is set when the cm_id is marked for destruction. If any events are pending on this iw_cm_id, then as they are processed they will be dropped vs posted upstream if IW_CM_DROP_EVENTS is set. Signed-off-by: Steve Wise <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02iw_cxgb4: don't block in destroy_qp awaiting the last derefSteve Wise2-8/+15
Blocking in c4iw_destroy_qp() causes a deadlock when apps destroy a qp or disconnect a cm_id from their cm event handler function. There is no need to block here anyway, so just replace the refcnt atomic with a kref object and free the memory on the last put. Signed-off-by: Steve Wise <[email protected]> Reviewed-by: Sagi Grimberg <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02iw_cxgb4: explicitly move the qp to ERROR state during flushSteve Wise1-0/+9
This forces the connection to abort if the application failed to disconnect before flushing. This is aligned with how the common flush services work. Signed-off-by: Steve Wise <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02iw_cxgb4: stop MPA_REPLY timer when disconnectingSteve Wise1-1/+11
There exists a race where the application can setup a connection and then disconnect it before iw_cxgb4 processes the fw4_ack message. For passive side connections, the fw4_ack message is used to know when to stop the ep timer for MPA_REPLY messages. If the application disconnects before the fw4_ack is handled then c4iw_ep_disconnect() needs to clean up the timer state and stop the timer before restarting it for the disconnect timer. Failure to do this results in a "timer already started" message and a premature stopping of the disconnect timer. Fixes: e4b76a2 ("RDMA/iw_cxgb4: stop_ep_timer() after MPA negotiation") Signed-off-by: Steve Wise <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/core: Add flow control to the portmapper netlink callsMustafa Ismail1-1/+5
During connection establishment with a large number of connections, it is possible that the connection requests might fail. Adding flow control prevents this failure. Change ibnl_unicast to use blocking to enable flow control. Signed-off-by: Mustafa Ismail <[email protected]> Signed-off-by: Faisal Latif <[email protected]> Signed-off-by: Shiraz Saleem <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02RDMA/cxgb3: Use AF_INET for sin_family fieldAmitoj Kaur Chawla1-2/+2
Elsewhere the sin_family field holds a value with a name of the form AF_..., so it seems reasonable to do so here as well. Also the values of PF_INET and AF_INET are the same. The Coccinelle semantic patch that makes this change is as follows: // <smpl> @@ struct sockaddr_in sip; @@ ( sip.sin_family == - PF_INET + AF_INET | sip.sin_family != - PF_INET + AF_INET | sip.sin_family = - PF_INET + AF_INET ) // </smpl> Signed-off-by: Amitoj Kaur Chawla <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02RDMA/iw_cxgb4: Use kfree_skb instead of kfreeHariprasad S1-11/+15
The commit 0f8ab0b6e91b4d53 ("RDMA/iw_cxgb4: Low resource fixes for Memory registration") from Jun 10, 2016, leads to the following static checker warning: drivers/infiniband/hw/cxgb4/mem.c:612 c4iw_alloc_mw() error: use kfree_skb() here instead of kfree(mhp->dereg_skb) Also fixes skb leak in c4iw_dealloc_mw Fixes: 0f8ab0b6e91b4d53 ("RDMA/iw_cxgb4: Low resource fixes for Memory registration") Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Steve Wise <[email protected]> Signed-off-by: Hariprasad Shenai <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/mlx5: Fix duplicate const warningWei Yongjun1-1/+1
Fixes the following sparse warning: drivers/infiniband/hw/mlx5/main.c:2574:25: warning: duplicate const Signed-off-by: Wei Yongjun <[email protected]> Acked-by: Leon Romanovsky <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02Merge branch 'for-linus' of ↵Linus Torvalds6-28/+89
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull more s390 updates from Martin Schwidefsky: - some cleanup for the hugetlbfs pte/pmd conversion functions - the code to check for the minimum CPU type is converted from assembler to C and an informational message is added in case the CPU is not new enough to run the kernel - bug fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/ftrace/jprobes: Fix conflict between jprobes and function graph tracing s390: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO s390/zcrypt: fix possible memory leak in ap_module_init() s390/numa: only set possible nodes within node_possible_map s390/als: fix compile with gcov enabled s390/facilities: do not generate DWORDS define anymore s390/als: print missing facilities on facility mismatch s390/als: print machine type on facility mismatch s390/als: convert architecture level set code to C s390/sclp: move uninitialized data to data section s390/zcrypt: Fix zcrypt suspend/resume behavior s390/cio: fix premature wakeup during chp configure s390/cio: convert cfg_lock mutex to spinlock s390/mm: clean up pte/pmd encoding
2016-08-02IB/isert: Remove an unused member variableBart Van Assche2-3/+0
Signed-off-by: Bart Van Assche <[email protected]> Reviewed-by: Sagi Grimberg <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Tested-by: Steve Wise <[email protected]> Tested-by: Laurence Oberman <[email protected]> Cc: Parav Pandit <[email protected]> Cc: Nicholas Bellinger <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/srpt: Simplify srpt_queue_response()Bart Van Assche1-5/+2
Initialize first_wr to &send_wr. This allows to remove a ternary operator and an else branch. This patch does not change the behavior of srpt_queue_response(). Signed-off-by: Bart Van Assche <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Reviewed-by: Sagi Grimberg <[email protected]> Tested-by: Steve Wise <[email protected]> Tested-by: Laurence Oberman <[email protected]> Cc: Parav Pandit <[email protected]> Cc: Nicholas Bellinger <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/srpt: Limit the number of SG elements per work requestBart Van Assche2-2/+7
Limit the number of SG elements per work request to what the HCA and the queue pair support. Fixes: 34693573fde0 ("IB/srpt: Reduce QP buffer size") Reported-by: Parav Pandit <[email protected]> Signed-off-by: Bart Van Assche <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Sagi Grimberg <[email protected]> Cc: Steve Wise <[email protected]> Cc: Parav Pandit <[email protected]> Cc: Nicholas Bellinger <[email protected]> Cc: Laurence Oberman <[email protected]> Cc: <[email protected]> #v4.7+ Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/core, RDMA RW API: Do not exceed QP SGE send limitBart Van Assche2-8/+11
Compute the SGE limit for RDMA READ and WRITE requests in ib_create_qp(). Use that limit in the RDMA RW API implementation. Signed-off-by: Bart Van Assche <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Sagi Grimberg <[email protected]> Cc: Steve Wise <[email protected]> Cc: Parav Pandit <[email protected]> Cc: Nicholas Bellinger <[email protected]> Cc: Laurence Oberman <[email protected]> Cc: <[email protected]> #v4.7+ Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/core: Make rdma_rw_ctx_init() initialize all used fieldsBart Van Assche1-5/+9
Some but not all callers of rdma_rw_ctx_init() zero-initialize struct rdma_rw_ctx. Hence make rdma_rw_ctx_init() initialize all work request fields that will be read by ib_post_send(). Fixes: a060b5629ab0 ("IB/core: generic RDMA READ/WRITE API") Signed-off-by: Bart Van Assche <[email protected]> Reviewed-by: Sagi Grimberg <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Tested-by: Steve Wise <[email protected]> Tested-by: Laurence Oberman <[email protected]> Cc: Parav Pandit <[email protected]> Cc: Nicholas Bellinger <[email protected]> Cc: <[email protected]> #v4.7+ Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/hfi1: Add counter to track unsupported packets dropJakub Pawlak4-6/+32
Add sw counter to track dropped unsupported packets. Report unsupported packets drop as the RcvError. Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Jakub Pawlak <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/hfi1: Add VL XmitDiscards counters to the opapmaqueryJakub Pawlak1-2/+9
Add per VL XmitDiscards counters to the opapmaquery status and error response. Reviewed-by: Dean Luick <[email protected]> Signed-off-by: Jakub Pawlak <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/hfi1: Fix trace sparse errorsMike Marciniszyn2-31/+31
Fix sparse errors by making sure the fast assign destinations are host cpu typed. For the void __iomem *, just make the field match source data. Fix a bug where the hw_free trace printed the pointer vs. the dereferenced value. Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/hfi1: Separate tracepoints into specific headersSebastian Sanchez10-1330/+1735
The ftrace infrastructure used to evaluate the TRACE_SYSTEM macro on every DEFINE_EVENT() macro. Now the TRACE_SYSTEM macro only gets evaluated when trace/define_trace.h is included, so the group event information is lost. This was introduced in commit acd388fd3af3 ("tracing: Give system name a pointer") Therefore, each system tracepoint must be on its own file. Reviewed-by: Mike Marciniszyn <[email protected]> Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Sebastian Sanchez <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/hfi1: Fix typoTadeusz Struk1-1/+1
Fix a copy and paste typo in comment. Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Tadeusz Struk <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/hfi1: Remove unnecessary done label in hfi1_write_iterIra Weiny1-17/+14
Simple code clean up of hfi1_write_iter. Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Ira Weiny <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02IB/hfi1: Clean up port state structure definitionIra Weiny2-19/+0
The definition of port state changed mid development and the old structure was kept accidentally. Remove this dead code. Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Ira Weiny <[email protected]> Signed-off-by: Dennis Dalessandro <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-08-02VSOCK: Use kvfree()Wei Yongjun1-4/+1
Use kvfree() instead of open-coding it. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-02vhost: split out vringh KconfigMichael S. Tsirkin4-8/+7
vringh is pulled in by caif and mic, but the other vhost config does not need to be there. In particular, it makes no sense to have vhost net/scsi/sock under caif/mic. Create a separate Kconfig file and put vringh bits there. Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-02vhost: detect 32 bit integer wrap aroundMichael S. Tsirkin1-2/+14
Detect and fail early if long wrap around is triggered. Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-02vhost: new device IOTLB APIJason Wang3-50/+677
This patch tries to implement an device IOTLB for vhost. This could be used with userspace(qemu) implementation of DMA remapping to emulate an IOMMU for the guest. The idea is simple, cache the translation in a software device IOTLB (which is implemented as an interval tree) in vhost and use vhost_net file descriptor for reporting IOTLB miss and IOTLB update/invalidation. When vhost meets an IOTLB miss, the fault address, size and access can be read from the file. After userspace finishes the translation, it writes the translated address to the vhost_net file to update the device IOTLB. When device IOTLB is enabled by setting VIRTIO_F_IOMMU_PLATFORM all vq addresses set by ioctl are treated as iova instead of virtual address and the accessing can only be done through IOTLB instead of direct userspace memory access. Before each round or vq processing, all vq metadata is prefetched in device IOTLB to make sure no translation fault happens during vq processing. In most cases, virtqueues are contiguous even in virtual address space. The IOTLB translation for virtqueue itself may make it a little slower. We might add fast path cache on top of this patch. Signed-off-by: Jason Wang <[email protected]> [mst: use virtio feature bit: VHOST_F_DEVICE_IOTLB -> VIRTIO_F_IOMMU_PLATFORM ] [mst: fix build warnings ] Signed-off-by: Michael S. Tsirkin <[email protected]> [ weiyj.lk: missing unlock on error ] Signed-off-by: Wei Yongjun <[email protected]>
2016-08-02vhost: drop vringh dependencyMichael S. Tsirkin1-0/+1
vringh isn't used by vhost net or scsi - it's used by CAIF only at the moment. Drop the dependency. Signed-off-by: Michael S. Tsirkin <[email protected]>
2016-08-02ipr: Fix error return code in ipr_probe_ioa()Wei Yongjun1-0/+1
Fix to return error code -ENOMEM from the workqueue alloc error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <[email protected]> Acked-by: Brian King <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2016-08-02fcoe: add missing destroy_workqueue() on error in fcoe_init()Wei Yongjun1-1/+2
Add the missing destroy_workqueue() before return from fcoe_init() in the fcoe transport register failed error handling case. Signed-off-by: Wei Yongjun <[email protected]> Acked-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2016-08-02lpfc: Fix possible NULL pointer dereferenceJohannes Thumshirn1-9/+6
Check for the existence of piocb->vport before accessing it. Signed-off-by: Johannes Thumshirn <[email protected]> Acked-by: James Smart <[email protected]> Reviewed-by: Tyrel Datwyler <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2016-08-01qed: Fail driver load in 100g MSI mode.Sudarsana Reddy Kalluru1-1/+6
100g support is not available in MSI mode. Failing the driver load in this scenario. Please consider applying this to `net'. Signed-off-by: Sudarsana Reddy Kalluru <[email protected]> Signed-off-by: Yuval Mintz <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: ti: davinci_emac: add missing of_node_put after calling ↵Peter Chen1-0/+1
of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: stmicro: stmmac: add missing of_node_put after calling ↵Peter Chen2-2/+6
of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. This commit fixes both local (in stmmac_axi_setup) and global (plat->phy_node) device_node for this issue, and using the correct device node when tries to put node at stmmac_probe_config_dt for error path. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: stmicro: stmmac: dwmac-socfpga: add missing of_node_put after ↵Peter Chen1-10/+26
calling of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: renesas: sh_eth: add missing of_node_put after calling ↵Peter Chen1-0/+1
of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Acked-by: Sergei Shtylyov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: renesas: ravb_main: add missing of_node_put after calling ↵Peter Chen1-0/+1
of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Acked-by: Sergei Shtylyov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: marvell: pxa168_eth: add missing of_node_put after calling ↵Peter Chen1-0/+1
of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: marvell: mvpp2: add missing of_node_put after calling of_parse_phandlePeter Chen1-0/+2
of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-08-01ethernet: marvell: mvneta: add missing of_node_put after calling ↵Peter Chen1-0/+1
of_parse_phandle of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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