- 03 8月, 2016 31 次提交
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由 Jianxin Xiong 提交于
This fixes the following warning with PROV_LOCKING enabled kernel: INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 15 PID: 12286 Comm: modprobe Not tainted 4.7.0-rc5.prove_rcu+ #1 Hardware name: Intel Corporation S2600WT2R/S2600WT2R, ...... Call Trace: [<ffffffff8139ec0d>] dump_stack+0x85/0xc8 [<ffffffff810eb765>] register_lock_class+0x415/0x4b0 [<ffffffff810ede1c>] ? __lock_acquire+0x40c/0x1960 [<ffffffff810edaa9>] __lock_acquire+0x99/0x1960 [<ffffffff8120ab62>] ? find_vmap_area+0x42/0x60 [<ffffffff8120ab39>] ? find_vmap_area+0x19/0x60 [<ffffffff810ef9d3>] lock_acquire+0xd3/0x200 [<ffffffffa049d598>] ? rvt_create_cq+0xc8/0x250 [rdmavt] [<ffffffff81763391>] _raw_spin_lock+0x31/0x40 [<ffffffffa049d598>] ? rvt_create_cq+0xc8/0x250 [rdmavt] [<ffffffffa049d598>] rvt_create_cq+0xc8/0x250 [rdmavt] [<ffffffff810ead46>] ? static_obj+0x36/0x50 [<ffffffffa0469e39>] ib_alloc_cq+0x49/0x180 [ib_core] [<ffffffffa047bed4>] ib_mad_init_device+0x204/0x6d0 [ib_core] [<ffffffff810e968f>] ? up_write+0x1f/0x40 [<ffffffffa046e2c0>] ib_register_device+0x3d0/0x510 [ib_core] [<ffffffffa0752410>] ? read_cc_setting_bin+0x200/0x200 [hfi1] [<ffffffff810ead46>] ? static_obj+0x36/0x50 [<ffffffff810eb888>] ? lockdep_init_map+0x88/0x200 [<ffffffffa049cbff>] rvt_register_device+0x17f/0x320 [rdmavt] [<ffffffffa0766caa>] hfi1_register_ib_device+0x6ca/0x7c0 [hfi1] [<ffffffffa0733de4>] init_one+0x2b4/0x430 [hfi1] [<ffffffff813e40a5>] local_pci_probe+0x45/0xa0 [<ffffffff813e5110>] ? pci_match_device+0xe0/0x110 [<ffffffff813e550c>] pci_device_probe+0xfc/0x140 [<ffffffff814daee9>] driver_probe_device+0x239/0x460 [<ffffffff814db1dd>] __driver_attach+0xcd/0xf0 [<ffffffff814db110>] ? driver_probe_device+0x460/0x460 [<ffffffff814d89b3>] bus_for_each_dev+0x73/0xc0 [<ffffffff814da74e>] driver_attach+0x1e/0x20 [<ffffffff814da1b3>] bus_add_driver+0x1d3/0x290 [<ffffffffa04cc114>] ? dev_init+0x114/0x114 [hfi1] [<ffffffff814dbf60>] driver_register+0x60/0xe0 [<ffffffffa04cc114>] ? dev_init+0x114/0x114 [hfi1] [<ffffffff813e39d0>] __pci_register_driver+0x60/0x70 [<ffffffffa04cc2aa>] hfi1_mod_init+0x196/0x1fe [hfi1] [<ffffffff81002190>] do_one_initcall+0x50/0x190 [<ffffffff8110be72>] ? rcu_read_lock_sched_held+0x62/0x70 [<ffffffff8122d4aa>] ? kmem_cache_alloc_trace+0x23a/0x2a0 [<ffffffff811c1881>] ? do_init_module+0x27/0x1dc [<ffffffff811c18ba>] do_init_module+0x60/0x1dc [<ffffffff811360cc>] load_module+0x132c/0x1ac0 [<ffffffff81132c40>] ? __symbol_put+0x60/0x60 [<ffffffff8133e50d>] ? ima_post_read_file+0x3d/0x80 Cc: Stable <stable@vger.kernel.org> # 4.6+ Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NJianxin Xiong <jianxin.xiong@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Dean Luick 提交于
Read the version of the SBus, PCIe SerDes, and Fabric Serdes firmwares at driver load time. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDean Luick <dean.luick@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Dean Luick 提交于
When link up fails in LNI, the local and peer state complete frames are reported as numbers. Explain what the values mean so the operator can better diagnose the problem. Reviewed-by: NEaswar Hariharan <easwar.hariharan@intel.com> Signed-off-by: NDean Luick <dean.luick@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Harish Chegondi 提交于
Currently, the default number of kernel receive contexts is set to the number of NUMA nodes on the system plus one for control context. However, the systems that have a single socket and/or have NUMA disabled in the BIOS will have only one receive context by default. This patch would ensure that by default there will be at least two kernel receive contexts plus one for control context regardless of the number of NUMA nodes on the system. The user can override the default number of kernel receive contexts with the krcvqs module parameter. Reviewed-by: NDean Luick <dean.luick@intel.com> Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NHarish Chegondi <harish.chegondi@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Jianxin Xiong 提交于
Advertise and add the capability of handing all aspects of IBTA extended memory management support in post send. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NJianxin Xiong <jianxin.xiong@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Jianxin Xiong 提交于
In order to support extended memory management support, add send side processing of work requests of type IB_WR_REG_MR, IB_WR_LOCAL_INV, and IB_WR_SEND_WITH_INV. The first two are local operations and are supported for both RC and UC. Send with invalidate is only supported for RC because the corresponding IB opcodes are not defined for UC. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NJianxin Xiong <jianxin.xiong@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Jianxin Xiong 提交于
As part of enabling extended memory management support, add the processing of the RC send with invalidate. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NJianxin Xiong <jianxin.xiong@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Jianxin Xiong 提交于
Some work requests are local operations, such as IB_WR_REG_MR and IB_WR_LOCAL_INV. They differ from non-local operations in that: (1) Local operations can be processed immediately without being posted to the send queue if neither fencing nor completion generation is needed. However, to ensure correct ordering, once a local operation is posted to the work queue due to fencing or completion requiement, all subsequent local operations must also be posted to the work queue until all the local operations on the work queue have completed. (2) Local operations don't send packets over the wire and thus don't need (and shouldn't update) the packet sequence numbers. Define a new a flag bit for the post send table to identify local operations. Add a new field to the QP structure to track the number of local operations on the send queue to determine if direct processing of new local operations should be enabled/disabled. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NJianxin Xiong <jianxin.xiong@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Jianxin Xiong 提交于
In order to support extended memory management, add the mechanism to invalidate MR keys. This includes a flag "lkey_invalid" in the MR data structure that is to be checked when validating access to the MR via the associated key, and two utility functions to perform fast memory registration and memory key invalidate operations. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NJianxin Xiong <jianxin.xiong@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Jianxin Xiong 提交于
This implements the device specific function needed by the verbs API function ib_map_mr_sg(). Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NJianxin Xiong <jianxin.xiong@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Mitko Haralanov 提交于
There were multiple places where FECN/BECN processing was being done for the different types of QPs. All of that code was very similar, which meant that it could be pulled into a single function used by the different QP types. To retain the performance in the fastpath, the common code starts with an inline function, which only calls the slow path if the packet has any of the [FB]ECN bits set. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMitko Haralanov <mitko.haralanov@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Tymoteusz Kielan 提交于
While handling buffer control MAD, partially initialized dd->kernel_send_context area may cause potential dereference of uninitialized pointers. Fix by using kzalloc_node() instead of kmalloc_node(). Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: NAndrzej Kacprowski <andrzej.kacprowski@intel.com> Signed-off-by: NTymoteusz Kielan <tymoteusz.kielan@intel.com> Signed-off-by: NAndrzej Kacprowski <andrzej.kacprowski@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Jakub Pawlak 提交于
PMA should not sum TX and RX replay counts when reporting local link integrity errors. Fixed by removing C_DC_TX_REPLAY counter from calculation of the link integrity errors counter value. Reviewed-by: NIra Weiny <ira.weiny@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NJakub Pawlak <jakub.pawlak@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Mike Marciniszyn 提交于
Change rvt_post_one_wr to use the new table mechanism for post send. Validate that each low level driver specifies the table. Reviewed-by: NJianxin Xiong <jianxin.xiong@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Mike Marciniszyn 提交于
Add initial table for table driven post_send support. Reviewed-by: NJianxin Xiong <jianxin.xiong@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Mike Marciniszyn 提交于
Add initial table for table driven post_send support. Reviewed-by: NJianxin Xiong <jianxin.xiong@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Mike Marciniszyn 提交于
Add flexibility for driver dependent operations in post send because different drivers will have differing post send operation support. This includes data structure definitions to support a table driven scheme along with the necessary validation routine using the new table. Reviewed-by: NAshutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: NJianxin Xiong <jianxin.xiong@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Jakub Pawlak 提交于
Prevent processing receive packet in case when opcode is accepted by QP but handler for this type of packet is not defined. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NJakub Pawlak <jakub.pawlak@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Jianxin Xiong 提交于
Currently each user context is assigned a single SDMA engine based on the VL, context id, and subcontext id. That means for MPI applications, each rank can only use one SDMA engine for all messages. This may create unwanted backup for independent messages going to different destinations upon congestion at one destination. This patch adds the packet "dlid" to the formula of SDMA engine selection for user SDMA requests. A simple hash table is used to maintain even distribution among the available SDMA engines regardless how the "dlid" values are distributed. Reviewed-by: NDean Luick <dean.luick@intel.com> Reviewed-by: NTadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: NJianxin Xiong <jianxin.xiong@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Dean Luick 提交于
Remove the TWSI code. The driver now uses the kernel's built-in i2c bit bus module. Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: NEaswar Hariharan <easwar.hariharan@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDean Luick <dean.luick@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Dean Luick 提交于
Use built-in i2c bit-shift bus adapter to control the i2c busses on the chip. Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Reviewed-by: NEaswar Hariharan <easwar.hariharan@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDean Luick <dean.luick@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Sebastian Sanchez 提交于
When performing process affinity recommendations for MPI ranks, the current algorithm doesn't take into account multiple HFI units. Also, real cores and HT cores are not distinguished from one another. Therefore, all HT cores are recommended to be assigned first within the local NUMA node before recommending the assignments of cores in other NUMA nodes. It's ideal to assign all real cores across all NUMA nodes first, then all HT 1 cores, then all HT 2 cores, and so on to balance CPU workload. CPU cores in other NUMA nodes could be running interrupt handlers, and this is not taken into account. To balance the CPU workload for user processes, the following recommendation algorithm is used: For each user process that is opening a context on HFI Y: a) If all cores are assigned to user processes, start assignments all over from the first core b) Assign real cores first, then HT cores (First set of HT cores on all physical cores, then second set of HT cores, and, so on) in the following order: 1. Same NUMA node as HFI Y and not running an IRQ handler 2. Same NUMA node as HFI Y and running an IRQ handler 3. Different NUMA node to HFI Y and not running an IRQ handler 4. Different NUMA node to HFI Y and running an IRQ handler c) Mark core as assigned in the global affinity structure. As user processes are done, remove core assignments from global affinity structure. This implementation allows an arbitrary number of HT cores and provides support for multiple HFIs. This is being included in the kernel rather than user space due to the fact that user space has no way of knowing the CPU recommendations for contexts running as part of other jobs. Reviewed-by: NIra Weiny <ira.weiny@intel.com> Reviewed-by: NMitko Haralanov <mitko.haralanov@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NSebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Sebastian Sanchez 提交于
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: NDean Luick <dean.luick@intel.com> Signed-off-by: NSebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Dennis Dalessandro 提交于
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: NJianxin Xiong <jianxin.xiong@intel.com> Reviewed-by: NJubin John <jubin.john@intel.com> Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NSebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Jakub Pawlak 提交于
Add sw counter to track dropped unsupported packets. Report unsupported packets drop as the RcvError. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NJakub Pawlak <jakub.pawlak@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Jakub Pawlak 提交于
Add per VL XmitDiscards counters to the opapmaquery status and error response. Reviewed-by: NDean Luick <dean.luick@intel.com> Signed-off-by: NJakub Pawlak <jakub.pawlak@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Mike Marciniszyn 提交于
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: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Sebastian Sanchez 提交于
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 acd388fd ("tracing: Give system name a pointer") Therefore, each system tracepoint must be on its own file. Reviewed-by: NMike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NSebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Tadeusz Struk 提交于
Fix a copy and paste typo in comment. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NTadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ira Weiny 提交于
Simple code clean up of hfi1_write_iter. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NIra Weiny <ira.weiny@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ira Weiny 提交于
The definition of port state changed mid development and the old structure was kept accidentally. Remove this dead code. Reviewed-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NIra Weiny <ira.weiny@intel.com> Signed-off-by: NDennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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- 25 7月, 2016 1 次提交
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由 Linus Torvalds 提交于
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- 24 7月, 2016 1 次提交
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git://github.com/ceph/ceph-client由 Linus Torvalds 提交于
Pull ceph fix from Ilya Dryomov: "A fix for a long-standing bug in the incremental osdmap handling code that caused misdirected requests, tagged for stable" The tag is signed with a brand new key - Sage is on vacation and I didn't anticipate this" * tag 'ceph-for-4.7-rc8' of git://github.com/ceph/ceph-client: libceph: apply new_state before new_up_client on incrementals
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- 23 7月, 2016 7 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: 1) Fix memory leak in nftables, from Liping Zhang. 2) Need to check result of vlan_insert_tag() in batman-adv otherwise we risk NULL skb derefs, from Sven Eckelmann. 3) Check for dev_alloc_skb() failures in cfg80211, from Gregory Greenman. 4) Handle properly when we have ppp_unregister_channel() happening in parallel with ppp_connect_channel(), from WANG Cong. 5) Fix DCCP deadlock, from Eric Dumazet. 6) Bail out properly in UDP if sk_filter() truncates the packet to be smaller than even the space that the protocol headers need. From Michal Kubecek. 7) Similarly for rose, dccp, and sctp, from Willem de Bruijn. 8) Make TCP challenge ACKs less predictable, from Eric Dumazet. 9) Fix infinite loop in bgmac_dma_tx_add() from Florian Fainelli. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (65 commits) packet: propagate sock_cmsg_send() error net/mlx5e: Fix del vxlan port command buffer memset packet: fix second argument of sock_tx_timestamp() net: switchdev: change ageing_time type to clock_t Update maintainer for EHEA driver. net/mlx4_en: Add resilience in low memory systems net/mlx4_en: Move filters cleanup to a proper location sctp: load transport header after sk_filter net/sched/sch_htb: clamp xstats tokens to fit into 32-bit int net: cavium: liquidio: Avoid dma_unmap_single on uninitialized ndata net: nb8800: Fix SKB leak in nb8800_receive() et131x: Fix logical vs bitwise check in et131x_tx_timeout() vlan: use a valid default mtu value for vlan over macsec net: bgmac: Fix infinite loop in bgmac_dma_tx_add() mlxsw: spectrum: Prevent invalid ingress buffer mapping mlxsw: spectrum: Prevent overwrite of DCB capability fields mlxsw: spectrum: Don't emit errors when PFC is disabled mlxsw: spectrum: Indicate support for autonegotiation mlxsw: spectrum: Force link training according to admin state r8152: add MODULE_VERSION ...
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git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs由 Linus Torvalds 提交于
Pull overlayfs fixes from Miklos Szeredi: "This contains a fix for a potential crash/corruption issue and another where the suid/sgid bits weren't cleared on write" * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: verify upper dentry in ovl_remove_and_whiteout() ovl: Copy up underlying inode's ->i_mode to overlay inode ovl: handle ATTR_KILL*
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由 Linus Torvalds 提交于
Merge misc fixes from Andrew Morton: "Five fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: pps: do not crash when failed to register tools/vm/slabinfo: fix an unintentional printf testing/radix-tree: fix a macro expansion bug radix-tree: fix radix_tree_iter_retry() for tagged iterators. mm: memcontrol: fix cgroup creation failure after many small jobs
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git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull intel kabylake drm fixes from Dave Airlie: "As mentioned Intel has gathered all the Kabylake fixes from -next, which we've enabled in 4.7 for the first time, these are pretty much limited in scope to only affects kabylake, which is hw that isn't shipping yet. So I'm mostly okay with it going in now. If we don't land this, it might be a good idea to disable kabylake support in 4.7 before we ship" * tag 'drm-fixes-for-v4.7-rc8-intel-kbl' of git://people.freedesktop.org/~airlied/linux: (28 commits) drm/i915/kbl: Introduce the first official DMC for Kabylake. drm/i915: Introduce Kabypoint PCH for Kabylake H/DT. drm/i915/gen9: implement WaConextSwitchWithConcurrentTLBInvalidate drm/i915/gen9: Add WaFbcHighMemBwCorruptionAvoidance drm/i195/fbc: Add WaFbcNukeOnHostModify drm/i915/gen9: Add WaFbcWakeMemOn drm/i915/gen9: Add WaFbcTurnOffFbcWatermark drm/i915/kbl: Add WaClearSlmSpaceAtContextSwitch drm/i915/gen9: Add WaEnableChickenDCPR drm/i915/kbl: Add WaDisableSbeCacheDispatchPortSharing drm/i915/kbl: Add WaDisableGafsUnitClkGating drm/i915/kbl: Add WaForGAMHang drm/i915: Add WaInsertDummyPushConstP for bxt and kbl drm/i915/kbl: Add WaDisableDynamicCreditSharing drm/i915/kbl: Add WaDisableGamClockGating drm/i915/gen9: Enable must set chicken bits in config0 reg drm/i915/kbl: Add WaDisableLSQCROPERFforOCL drm/i915/kbl: Add WaDisableSDEUnitClockGating drm/i915/kbl: Add WaDisableFenceDestinationToSLM for A0 drm/i915/kbl: Add WaEnableGapsTsvCreditFix ...
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git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull drm fixes from Dave Airlie: "Two i915 regression fixes. Intel have submitted some Kabylake fixes I'll send separately, since this is the first kernel with kabylake support and they don't go much outside that area I think they should be fine" * tag 'drm-fixes-for-v4.7-rc8-intel' of git://people.freedesktop.org/~airlied/linux: drm/i915: add missing condition for committing planes on crtc drm/i915: Treat eDP as always connected, again
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k由 Linus Torvalds 提交于
Pull m68k upddates from Geert Uytterhoeven: - assorted spelling fixes - defconfig updates * tag 'm68k-for-v4.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k/defconfig: Update defconfigs for v4.7-rc2 m68k: Assorted spelling fixes
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM SoC fixes from Olof Johansson: "A handful of fixes before final release: Marvell Armada: - One to fix a typo in the devicetree specifying memory ranges for the crypto engine - Two to deal with marking PCI and device-memory as strongly ordered to avoid hardware deadlocks, in particular when enabling above crypto driver. - Compile fix for PM Allwinner: - DT clock fixes to deal with u-boot-enabled framebuffer (simplefb). - Make R8 (C.H.I.P. SoC) inherit system compatibility from A13 to make clocks register proper. Tegra: - Fix SD card voltage setting on the Tegra3 Beaver dev board Misc: - Two maintainers updates for STM32 and STi platforms" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: tegra: beaver: Allow SD card voltage to be changed MAINTAINERS: update STi maintainer list MAINTAINERS: update STM32 maintainers list ARM: mvebu: compile pm code conditionally ARM: dts: sun7i: Fix pll3x2 and pll7x2 not having a parent clock ARM: dts: sunxi: Add pll3 to simplefb nodes clocks lists ARM: dts: armada-38x: fix MBUS_ID for crypto SRAM on Armada 385 Linksys ARM: mvebu: map PCI I/O regions strongly ordered ARM: mvebu: fix HW I/O coherency related deadlocks ARM: sunxi/dt: make the CHIP inherit from allwinner,sun5i-a13
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