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2018-12-07net: hns3: add handling of RDMA RAS errorsShiju Jose
This patch handles the RDMA RAS errors. 1. Enable RAS interrupt, print error detail info and clear error status. 2. Do CORE reset to recovery when these non-fatal errors happened. Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com> Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: handle hw errors of SSUShiju Jose
This patch enables and handles hw errors of the Storage Switch Unit(SSU). Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: handle hw errors of PPU(RCB)Shiju Jose
This patch enables and handles hw RAS and MSIx errors of PPU(RCB). Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: handle hw errors of PPP PFShiju Jose
This patch handles PF hw errors of PPP(Programmable Packet Processor). Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: add handling of hw errors of MACShiju Jose
This patch adds enable and handling of hw errors of the MAC block. Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: add handling of hw errors reported through MSIXSalil Mehta
This patch adds handling for HNS3 hardware errors(non-standard) which are reported through MSIX interrupts and not through PCIe AER channel. These MSIX reported hardware errors are handled using common misc. interrupt handler. Hardware error related registers cannot be cleared in context to the interrupt received as they require *heavy* access to hardware using IMP(Integrated Mangement Processor) commands. Hence, we defer the clearing of such error events till later time. Since, we have defered exact identification of errors we will have to defer the level of receovery/reset which might be required. Hence, a new reset type UNKNOWN reset has been introduced which effectively defers the assertion of the reset till we get hold of kind of errors at later time. Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: deleted logging 1 bit errorsShiju Jose
This patch deletes logging 1 bit errors for the following reasons. 1. AER does not notify 1 bit errors to the device drivers. However AER reports 1 bit errors to the userspace through the trace_aer_event for logging in the rasdaemon. 2. Firmware clears the status of 1 bit errors in the hw registers. Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: add handling of hw ras errors using new set of commandsShiju Jose
1. This patch adds handling of hw ras errors using new set of common commands. 2. Updated the error message tables to match the register's name and error status returned by the commands. Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: add optimization in the hclge_hw_error_set_stateShiju Jose
1. This patch adds minor loop optimization in the hclge_hw_error_set_state function. 2. Adds logging module's name if it fails to configure the error interrupts. Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: rename process_hw_error functionShiju Jose
This patch renames process_hw_error function to handle_hw_ras_error function to match the purpose of the function. This is because hw errors reported through ras and msix interrupts will be handled separately. Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: deletes unnecessary settings of the descriptor dataShiju Jose
This patch deletes unnecessary setting of the descriptor data to 0 for disabling error interrupts because it is already done by the hclge_cmd_setup_basic_desc function. Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: re-enable error interrupts on hw resetShiju Jose
This patch adds calling hclge_hw_error_set_state function to re-enable the error interrupts those will be disabled on the hw reset. Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: rename enable error interrupt functionsShiju Jose
This patch - renames the enable error interrupt functions. The reason is that these functions are used for both enable and disable error interrupts. - removes redundant logs from the enable error interrupt functions. Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: hns3: remove existing process error functions and reorder hw_blk tableShiju Jose
1.The command interface for queryng and clearing hw errors is changed, which requires the new process error functions to be added. This patch removes all the current process error functions and associated definitions. The new functions to handle ras errors would be added in this patch set. 2. Fixed order issue of the hw_blk table. Signed-off-by: Shiju Jose <shiju.jose@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull vhost/virtio fixes from Michael Tsirkin: "A couple of last-minute fixes" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost/vsock: fix use-after-free in network stack callers virtio/s390: fix race in ccw_io_helper() virtio/s390: avoid race on vcdev->config vhost/vsock: fix reset orphans race with close timeout
2018-12-07Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fix from Catalin Marinas: "Avoid sending IPIs with interrupts disabled" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: hibernate: Avoid sending cross-calling with interrupts disabled
2018-12-07Merge branch 'support-alu32_arsh'Alexei Starovoitov
Jiong Wang says: ==================== BPF_ALU | BPF_ARSH | BPF_* were rejected by commit: 7891a87efc71 ("bpf: arsh is not supported in 32 bit alu thus reject it"). As explained in the commit message, this is due to there is no complete support for them on interpreter and various JIT compilation back-ends. This patch set is a follow-up which completes the missing bits. This also pave the way for running bpf program compiled with ALU32 instruction enabled by specifing -mattr=+alu32 to LLVM for which case there is likely to have more BPF_ALU | BPF_ARSH insns that will trigger the rejection code. test_verifier.c is updated accordingly. I have tested this patch set on x86-64 and NFP, I need help of review and test on the arch changes (mips/ppc/s390). Note, there might be merge confict on mips change which is better to be applied on top of: commit: 20b880a05f06 ("mips: bpf: fix encoding bug for mm_srlv32_op"), which is on mips-fixes branch at the moment. Thanks. v1->v2: - Fix ppc implementation bug. Should zero high bits explicitly. ==================== Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-12-07selftests: bpf: update testcases for BPF_ALU | BPF_ARSHJiong Wang
"arsh32 on imm" and "arsh32 on reg" now are accepted. Also added two new testcases to make sure arsh32 won't be treated as arsh64 during interpretation or JIT code-gen for which case the high bits will be moved into low halve that the testcases could catch them. Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-12-07bpf: verifier remove the rejection on BPF_ALU | BPF_ARSHJiong Wang
This patch remove the rejection on BPF_ALU | BPF_ARSH as we have supported them on interpreter and all JIT back-ends Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-12-07bpf: interpreter support BPF_ALU | BPF_ARSHJiong Wang
This patch implements interpreting BPF_ALU | BPF_ARSH. Do arithmetic right shift on low 32-bit sub-register, and zero the high 32 bits. Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-12-07nfp: bpf: implement jitting of BPF_ALU | BPF_ARSH | BPF_*Jiong Wang
BPF_X support needs indirect shift mode, please see code comments for details. Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-12-07s390: bpf: implement jitting of BPF_ALU | BPF_ARSH | BPF_*Jiong Wang
This patch implements code-gen for BPF_ALU | BPF_ARSH | BPF_*. Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-12-07ppc: bpf: implement jitting of BPF_ALU | BPF_ARSH | BPF_*Jiong Wang
This patch implements code-gen for BPF_ALU | BPF_ARSH | BPF_*. Cc: Naveen N. Rao <naveen.n.rao@linux.ibm.com> Cc: Sandipan Das <sandipan@linux.ibm.com> Signed-off-by: Jiong Wang <jiong.wang@netronome.com> Reviewed-by: Sandipan Das <sandipan@linux.ibm.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-12-07mips: bpf: implement jitting of BPF_ALU | BPF_ARSH | BPF_XJiong Wang
Jitting of BPF_K is supported already, but not BPF_X. This patch complete the support for the latter on both MIPS and microMIPS. Cc: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-12-07mips: bpf: fix encoding bug for mm_srlv32_opJiong Wang
For micro-mips, srlv inside POOL32A encoding space should use 0x50 sub-opcode, NOT 0x90. Some early version ISA doc describes the encoding as 0x90 for both srlv and srav, this looks to me was a typo. I checked Binutils libopcode implementation which is using 0x50 for srlv and 0x90 for srav. v1->v2: - Keep mm_srlv32_op sorted by value. Fixes: f31318fdf324 ("MIPS: uasm: Add srlv uasm instruction") Cc: Markos Chandras <markos.chandras@imgtec.com> Cc: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-12-07Merge tag 'gcc-plugins-v4.20-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull gcc stackleak plugin fixes from Kees Cook: - Remove tracing for inserted stack depth marking function (Anders Roxell) - Move gcc-plugin pass location to avoid objtool warnings (Alexander Popov) * tag 'gcc-plugins-v4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: stackleak: Register the 'stackleak_cleanup' pass before the '*free_cfg' pass stackleak: Mark stackleak_track_stack() as notrace
2018-12-07Merge branch 'linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: - Disable the new crypto stats interface as it's still being changed - Fix potential uses-after-free in cbc/cfb/pcbc. * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: user - Disable statistics interface crypto: do not free algorithm before using
2018-12-07Merge branch 'mlxsw-Un-offload-FDB-on-NVE-detach-attach'David S. Miller
Ido Schimmel says: ==================== mlxsw: Un/offload FDB on NVE detach/attach Petr says: When a VXLAN device is attached to a bridge of a driver capable of offloading such, or upped, the FDB entries already present at the device need to be offloaded. Similarly when an offloaded VXLAN device ceases being interesting (it is downed, or detached, or a front-panel port netdevice is detached from the bridge that the VXLAN device is attached to), any offloaded FDB entries need to be unoffloaded and unmarked. This attach / detach processing is implemented in this patchset. In patch #1, a code pattern is extracted into a named function for easier reuse. In patch #2, vxlan_fdb_replay() is added to send SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE for each FDB entry with a given VNI. The intention is that the offloading driver will interpret these events like any other and thus offload the FDB entries that existed prior to VXLAN attach. In patches #3 and #4, the functions vxlan_fdb_clear_offload() resp. br_fdb_clear_offload() are added. These clear the offloaded flag at matching FDB entries. In patches #5-#9, we introduce FID-type-specific and NVE-type-specific ops necessary to properly abstract invocations of the replay/clear functions. Finally patch #10 implements the FDB management. In patch #11, the mlxsw-specific test case is extended to check that the management of offload marks under the newly-supported situations is correct. Patch #12, from Ido, exercises the new code paths in actual functional test. v2: - Patch #1: - Modify vxlan_fdb_switchdev_notifier_info() to initialize the structure through a passed-in pointer argument, instead of returning it as a value. - Patch #2: - Adapt to API change in vxlan_fdb_switchdev_notifier_info() ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07selftests: forwarding: Add PVID test case for VXLAN with VLAN-aware bridgesIdo Schimmel
When using VLAN-aware bridges with VXLAN, the VLAN that is mapped to the VNI of the VXLAN device is that which is configured as "pvid untagged" on the corresponding bridge port. When these flags are toggled or when the VLAN is deleted entirely, remote hosts should not be able to receive packets from the VTEP. Add a test case for above mentioned scenarios. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07selftests: mlxsw: vxlan: Test FDB un/marking on VXLAN join/leavePetr Machata
When a VXLAN device is attached to an offloaded bridge, or when a front-panel port is attached to a bridge that already has a VXLAN device, mlxsw should offload the existing offloadable FDB entries. Similarly when VXLAN device is downed, the FDB entries are unoffloaded, and the marks thus need to be cleared. Similarly when a front-panel port device is attached to a bridge with a VXLAN device, or when VLAN flags are tweaked on a VXLAN port attached to a VLAN-aware bridge. Test that the replaying / clearing logic works by observing transitions in presence of offload marks under different scenarios. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07mlxsw: spectrum_nve: Un/offload FDB on nve_fid_disable/enablePetr Machata
Any existing NVE FDB entries need to be offloaded when NVE is enabled for a given FID. Recent patches have added fdb_replay op for this, so just invoke it from mlxsw_sp_nve_fid_enable(). When NVE is disabled on a FID, any existing FDB offloaded marks need to be cleared on NVE device as well as on its bridge master. An op to handle this, fdb_clear_offload, has been added to FID ops and NVE ops in previous patches. Add code to resolve the NVE device, NVE type, and dispatch to both fdb_clear_offload ops. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07mlxsw: spectrum: Add mlxsw_sp_fid_ops.fdb_clear_offloadPetr Machata
If there are any offloaded FDB entries at bridge master of an NVE device at the time that it's un-offloaded, their offloaded marks need to be cleared. How that is done depends on whether the bridge in question is vlan aware. Therefore add a per-FID-type operation. Implement the operation for the 802.1q and 802.1d bridges. Add and publish a function mlxsw_sp_fid_fdb_clear_offload() to dispatch to the new operation according to FID type. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07mlxsw: spectrum_nve: Add mlxsw_sp_nve_ops.fdb_clear_offloadPetr Machata
If there are any offloaded FDB entries at an NVE device at the time that it's un-offloaded, their offloaded marks need to be cleared. How that is done depends on NVE device type, and therefore add a per-NVE-type operation. Implement the operation for the sole NVE device type currently supported by mlxsw, VXLAN. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07mlxsw: spectrum_nve: Add mlxsw_sp_nve_ops.fdb_replayPetr Machata
A replay of FDB needs to be performed so that the FDB entries existing at the NVE device are offloaded. How the replay is done depends on NVE device type, and therefore add a per-NVE-type operation. Implement the operation for the sole NVE device type currently supported by mlxsw, VXLAN. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07mlxsw: spectrum_switchdev: Publish mlxsw_sp_switchdev_notifierPetr Machata
The notifier block will need to be passed to vxlan_fdb_replay() in a follow-up patch. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07mlxsw: spectrum: Track NVE type at FIDsPetr Machata
A follow-up patch will add support for replay and for clearing of offload marks. These are NVE type-sensitive operations, and to be able to dispatch them properly, a FID needs to know what NVE type is attached to it. Therefore, track the NVE type at struct mlxsw_sp_fid. Extend mlxsw_sp_fid_vni_set() to take it as an argument, and add mlxsw_sp_fid_nve_type(). Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07bridge: Add br_fdb_clear_offload()Petr Machata
When a driver unoffloads all FDB entries en bloc, it's inefficient to send the switchdev notification one by one. Add a helper that unsets the offload flag on FDB entries on a given bridge port and VLAN. Signed-off-by: Petr Machata <petrm@mellanox.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07vxlan: Add vxlan_fdb_clear_offload()Petr Machata
When a driver unoffloads all FDB entries en bloc, it's inefficient to send the switchdev notification one by one. Add a helper that walks the FDB table, unsetting the offload flag on RDST with a given VNI. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07vxlan: Add vxlan_fdb_replay()Petr Machata
When a VXLAN device becomes relevant to a driver (such as when it is attached to an offloaded bridge), the driver will generally need to walk the existing FDB entries and offload them. Add a function vxlan_fdb_replay() to call a given notifier block for each FDB entry with a given VNI. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07vxlan: Add a function to init switchdev_notifier_vxlan_fdb_infoPetr Machata
There are currently two places that need to initialize the notifier info structure, and one more is coming next when vxlan_fdb_replay() is introduced. These three instances have / will have very similar code that is easy to abstract away into a named function. Add such function, vxlan_fdb_switchdev_notifier_info(), and call it from vxlan_fdb_switchdev_call_notifiers() and vxlan_fdb_find_uc(). Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07Merge tag 'pci-v4.20-fixes-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: "Revert ASPM change that caused a regression" * tag 'pci-v4.20-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: Revert "PCI/ASPM: Do not initialize link state when aspm_disabled is set"
2018-12-07Merge branch 'net-aquantia-add-RSS-configuration'David S. Miller
Igor Russkikh says: ==================== net: aquantia: add RSS configuration In this patchset few bugs related to RSS are fixed and RSS table and hash key configuration is added. We also do increase max number of HW rings upto 8. v2: removed extra arg check ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: aquantia: add support of RSS configurationDmitry Bogdanov
Add support of configuration of RSS hash key and RSS indirection table. Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: aquantia: fix initialization of RSS tableDmitry Bogdanov
Now RSS indirection table is initialized before setting up the number of hw queues, consequently the table may be filled by non existing queues. This patch moves the initialization when the number of hw queues is known. Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: aquantia: increase max number of hw queuesDmitry Bogdanov
Increase the upper limit of the hw queues up to 8. This makes RSS better on multiheaded cpus. This is a maximum AQC hardware supports in one traffic class. The actual value is still limited by a number of available cpu cores. Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07net: aquantia: fix RSS table and key sizesDmitry Bogdanov
Set RSS indirection table and RSS hash key sizes to their real size. Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07ipv6: sr: properly initialize flowi6 prior passing to ip6_route_outputShmulik Ladkani
In 'seg6_output', stack variable 'struct flowi6 fl6' was missing initialization. Fixes: 6c8702c60b88 ("ipv6: sr: add support for SRH encapsulation and injection with lwtunnels") Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-12-07Merge tag 'for-linus-20181207' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: "Let's try this again... We're finally happy with the DM livelock issue, and it's also passed overnight testing and the corruption regression test. The end result is much nicer now too, which is great. Outside of that fix, there's a pull request for NVMe with two small fixes, and a regression fix for BFQ from this merge window. The BFQ fix looks bigger than it is, it's 90% comment updates" * tag 'for-linus-20181207' of git://git.kernel.dk/linux-block: blk-mq: punt failed direct issue to dispatch list nvmet-rdma: fix response use after free nvme: validate controller state before rescheduling keep alive block, bfq: fix decrement of num_active_groups
2018-12-07Merge branch 'i2c/for-current-fixed' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "A set of driver bugfixes for the I2C subsystem" * 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: uniphier-f: fix violation of tLOW requirement for Fast-mode i2c: uniphier: fix violation of tLOW requirement for Fast-mode i2c: uniphier-f: fill TX-FIFO only in IRQ handler for repeated START i2c: uniphier-f: fix timeout error after reading 8 bytes i2c: scmi: Fix probe error on devices with an empty SMB0001 ACPI device node i2c: axxia: properly handle master timeout i2c: rcar: check bus state before reinitializing i2c: nvidia-gpu: limit reads also for combined messages i2c: nvidia-gpu: adhere to I2C fault codes
2018-12-07Merge tag 'dmaengine-fix-4.20-rc6' of ↵Linus Torvalds
git://git.infradead.org/users/vkoul/slave-dma Pull dmaengine fixes from Vinod Koul: "Another pull request for dmaengine. We got bunch of fixes early this week and all are tagged to stable. Hope this is last fix for this cycle: - Fix imx-sdma handling of channel terminations, this involves reverting two commits and implement async termination - Fix cppi dma channel deletion from pending list on stop - Fix FIFO size for dw controller in Intel Merrifield" * tag 'dmaengine-fix-4.20-rc6' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: dw: Fix FIFO size for Intel Merrifield dmaengine: cppi41: delete channel from pending list when stop channel dmaengine: imx-sdma: use GFP_NOWAIT for dma descriptor allocations dmaengine: imx-sdma: implement channel termination via worker Revert "dmaengine: imx-sdma: alloclate bd memory from dma pool" Revert "dmaengine: imx-sdma: Use GFP_NOWAIT for dma allocations"
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