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2020-06-01bridge: mrp: Update MRP frame typeHoratiu Vultur
Replace u16/u32 with be16/be32 in the MRP frame types. This fixes sparse warnings like: warning: cast to restricted __be16 Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01devlink: Add ACL control packet trapsIdo Schimmel
Add packet traps for packets that are sampled / trapped by ACLs, so that capable drivers could register them with devlink. Add documentation for every added packet trap and packet trap group. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01devlink: Add layer 3 control packet trapsIdo Schimmel
Add layer 3 control packet traps such as ARP and DHCP, so that capable device drivers could register them with devlink. Add documentation for every added packet trap and packet trap group. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01devlink: Add layer 2 control packet trapsIdo Schimmel
Add layer 2 control packet traps such as STP and IGMP query, so that capable device drivers could register them with devlink. Add documentation for every added packet trap and packet trap group. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01devlink: Add 'control' trap typeIdo Schimmel
This type is used for traps that trap control packets such as ARP request and IGMP query to the CPU. Do not report such packets to the kernel's drop monitor as they were not dropped by the device no encountered an exception during forwarding. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01devlink: Add 'mirror' trap actionIdo Schimmel
The action is used by control traps such as IGMP query. The packet is flooded by the device, but also trapped to the CPU in order for the software bridge to mark the receiving port as a multicast router port. Such packets are marked with 'skb->offload_fwd_mark = 1' in order to prevent the software bridge from flooding them again. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01devlink: Create dedicated trap group for layer 3 exceptionsIdo Schimmel
Packets that hit exceptions during layer 3 forwarding must be trapped to the CPU for the control plane to function properly. Create a dedicated group for them, so that user space could choose to assign a different policer for them. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-nextDavid S. Miller
Pablo Neira Ayuso says: ==================== Netfilter updates for net-next The following patchset contains Netfilter updates for net-next to extend ctnetlink and the flowtable infrastructure: 1) Extend ctnetlink kernel side netlink dump filtering capabilities, from Romain Bellan. 2) Generalise the flowtable hook parser to take a hook list. 3) Pass a hook list to the flowtable hook registration/unregistration. 4) Add a helper function to release the flowtable hook list. 5) Update the flowtable event notifier to pass a flowtable hook list. 6) Allow users to add new devices to an existing flowtables. 7) Allow users to remove devices to an existing flowtables. 8) Allow for registering a flowtable with no initial devices. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01Merge tag 'regulator-v5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "The big change in this release is that Matti Vaittinen has factored out the linear ranges support into a separate library in lib/ since it is also useful for at least the power subsystem (and most likely others too), it helps subsystems which need to map register values into more useful real world values do so with minimal per-driver code. - Factoring out of the linear ranges support into a library in lib/ from Matti Vaittinen. - Trace points for bypass mode. - Use the consumer name in debugfs to make it easier to understand. - New drivers for Maxim MAX77826 and MAX8998" * tag 'regulator-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (23 commits) regulator: max8998: max8998_set_current_limit() can be static dt-bindings: regulator: Convert anatop regulator to json-schema regulator: core: Add regulator bypass trace points regulator: extract voltage balancing code to the separate function regulator/mfd: max8998: Document charger regulator regulator: max8998: Add charger regulator MAINTAINERS: Add maintainer entry for linear ranges helper regulator: bd718x7: remove voltage change restriction from BD71847 LDOs lib: linear_ranges: Add missing MODULE_LICENSE() regulator: use linear_ranges helper power: supply: bd70528: rename linear_range to avoid collision lib/test_linear_ranges: add a test for the 'linear_ranges' lib: add linear ranges helpers regulator: db8500-prcmu: Use true,false for bool variable regulator: bd718x7: remove voltage change restriction from BD71847 regulator: max77826: Remove erroneous additionalProperties regulator: qcom-rpmh: Fix typos in pm8150 and pm8150l regulator: Document bindings for max77826 regulator: max77826: Add max77826 regulator driver regulator: tps80031: remove redundant assignment to variables ret and val ...
2020-06-01net: remove indirect block netdev event registrationPablo Neira Ayuso
Drivers do not register to netdev events to set up indirect blocks anymore. Remove __flow_indr_block_cb_register() and __flow_indr_block_cb_unregister(). The frontends set up the callbacks through flow_indr_dev_setup_block() Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01net: flow_offload: consolidate indirect flow_block infrastructurePablo Neira Ayuso
Tunnel devices provide no dev->netdev_ops->ndo_setup_tc(...) interface. The tunnel device and route control plane does not provide an obvious way to relate tunnel and physical devices. This patch allows drivers to register a tunnel device offload handler for the tc and netfilter frontends through flow_indr_dev_register() and flow_indr_dev_unregister(). The frontend calls flow_indr_dev_setup_offload() that iterates over the list of drivers that are offering tunnel device hardware offload support and it sets up the flow block for this tunnel device. If the driver module is removed, the indirect flow_block ends up with a stale callback reference. The module removal path triggers the dev_shutdown() path to remove the qdisc and the flow_blocks for the physical devices. However, this is not useful for tunnel devices, where relation between the physical and the tunnel device is not explicit. This patch introduces a cleanup callback that is invoked when the driver module is removed to clean up the tunnel device flow_block. This patch defines struct flow_block_indr and it uses it from flow_block_cb to store the information that front-end requires to perform the flow_block_cb cleanup on module removal. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01netfilter: nf_flowtable: expose nf_flow_table_gc_cleanup()Pablo Neira Ayuso
This function schedules the flow teardown state and it forces a gc run. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01Merge tag 'regmap-v5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap updates from Mark Brown: "This has been a very active release for the regmap API for some reason, a lot of it due to new devices with odd requirements that can sensibly be handled here. - Add support for buses implementing a custom reg_update_bits() method in case the bus has a native operation for this. - Support 16 bit register addresses in SMBus. - Allow customization of the device attached to regmap-irq. - Helpers for bitfield operations and per-port field initializations" * tag 'regmap-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: provide helpers for simple bit operations regmap: add helper for per-port regfield initialization regmap-i2c: add 16-bit width registers support regmap: Simplify implementation of the regmap_field_read_poll_timeout() macro regmap: Simplify implementation of the regmap_read_poll_timeout() macro regmap: add reg_sequence helpers regmap-irq: make it possible to add irq_chip do a specific device node regmap: Add bus reg_update_bits() support regmap: debugfs: check count when read regmap file
2020-06-01regmap: provide helpers for simple bit operationsBartosz Golaszewski
In many instances regmap_update_bits() is used for simple bit setting and clearing. In these cases the last argument is redundant and we can hide it with a static inline function. This adds three new helpers for simple bit operations: set_bits, clear_bits and test_bits (the last one defined as a regular function). Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01Merge tag 'hwmon-for-v5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "Infrastructure: - Add notification support New drivers: - Baikal-T1 PVT sensor driver - amd_energy driver to report energy counters - Driver for Maxim MAX16601 - Gateworks System Controller Various: - applesmc: avoid overlong udelay() - dell-smm: Use one DMI match for all XPS models - ina2xx: Implement alert functions - lm70: Add support for ACPI - lm75: Fix coding-style warnings - lm90: Add max6654 support to lm90 driver - nct7802: Replace container_of() API - nct7904: Set default timeout - nct7904: Add watchdog function - pmbus: Improve initialization of 'currpage' and 'currphase'" * tag 'hwmon-for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (24 commits) hwmon: Add Baikal-T1 PVT sensor driver hwmon: Add notification support dt-bindings: hwmon: Add Baikal-T1 PVT sensor binding hwmon: (applesmc) avoid overlong udelay() hwmon: (nct7904) Set default timeout hwmon: (amd_energy) Missing platform_driver_unregister() on error in amd_energy_init() MAINTAINERS: add entry for AMD energy driver hwmon: (amd_energy) Add documentation hwmon: Add amd_energy driver to report energy counters hwmon: (nct7802) Replace container_of() API hwmon: (lm90) Add max6654 support to lm90 driver hwmon : (nct6775) Use kobj_to_dev() API hwmon: (pmbus) Driver for Maxim MAX16601 hwmon: (pmbus) Improve initialization of 'currpage' and 'currphase' hwmon: (adt7411) update contact email hwmon: (lm75) Fix all coding-style warnings on lm75 driver hwmon: Reduce indentation level in __hwmon_device_register() hwmon: (ina2xx) Implement alert functions hwmon: (lm70) Add support for ACPI hwmon: (dell-smm) Use one DMI match for all XPS models ...
2020-06-01Merge tag 'tpmdd-next-20200522' of git://git.infradead.org/users/jjs/linux-tpmddLinus Torvalds
Pull tpm updates from Jarkko Sakkinen. * tag 'tpmdd-next-20200522' of git://git.infradead.org/users/jjs/linux-tpmdd: tpm: eventlog: Replace zero-length array with flexible-array member tpm/tpm_ftpm_tee: Use UUID API for exporting the UUID
2020-06-01Merge branch 'for-upstream' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2020-06-01 Here's one last bluetooth-next pull request for 5.8, which I hope can still be accepted. - Enabled Wide-Band Speech (WBS) support for Qualcomm wcn3991 - Multiple fixes/imprvovements to Qualcomm-based devices - Fix GAP/SEC/SEM/BI-10-C qualfication test case - Added support for Broadcom BCM4350C5 device - Several other smaller fixes & improvements Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-01block: mark bio_wouldblock_error() bio with BIO_QUIETJens Axboe
We really don't care about triggering buffer errors for this condition. This avoids a spew of: Buffer I/O error on dev sdc, logical block 785929, async page read Buffer I/O error on dev sdc, logical block 759095, async page read Buffer I/O error on dev sdc, logical block 766922, async page read Buffer I/O error on dev sdc, logical block 17659, async page read Buffer I/O error on dev sdc, logical block 637571, async page read Buffer I/O error on dev sdc, logical block 39241, async page read Buffer I/O error on dev sdc, logical block 397241, async page read Buffer I/O error on dev sdc, logical block 763992, async page read from -EAGAIN conditions on request allocation for async reads. Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-06-01Merge branches 'acpi-apei', 'acpi-pmic', 'acpi-video' and 'acpi-dptf'Rafael J. Wysocki
* acpi-apei: arm64: acpi: Make apei_claim_sea() synchronise with APEI's irq work ACPI: APEI: Kick the memory_failure() queue for synchronous errors mm/memory-failure: Add memory_failure_queue_kick() * acpi-pmic: ACPI / PMIC: Add i2c address for thermal control * acpi-video: ACPI: video: Use native backlight on Acer TravelMate 5735Z * acpi-dptf: ACPI: DPTF: Add battery participant driver ACPI: DPTF: Additional sysfs attributes for power participant driver
2020-06-01Merge branches 'acpi-processor', 'acpi-cppc', 'acpi-dbg', 'acpi-misc' and ↵Rafael J. Wysocki
'acpi-pci' * acpi-processor: ACPI: processor: idle: Allow probing on platforms with one ACPI C-state * acpi-cppc: ACPI: CPPC: Fix reference count leak in acpi_cppc_processor_probe() ACPI: CPPC: Make some symbols static * acpi-dbg: ACPI: debug: Make two functions static * acpi-misc: ACPI: GED: use correct trigger type field in _Exx / _Lxx handling ACPI: GED: add support for _Exx / _Lxx handler methods ACPI: Delete unused proc filename macros * acpi-pci: ACPI: hotplug: PCI: Use the new acpi_evaluate_reg() helper ACPI: utils: Add acpi_evaluate_reg() helper
2020-06-01Merge branches 'acpica' and 'acpi-tables'Rafael J. Wysocki
* acpica: ACPICA: Update version to 20200430 ACPICA: Fix required parameters for _NIG and _NIH ACPICA: Dispatcher: add status checks ACPICA: Disassembler: ignore AE_ALREADY_EXISTS status when parsing create operators ACPICA: Move acpi_gbl_next_cmd_num definition to acglobal.h ACPICA: Make acpi_protocol_lengths static * acpi-tables: ACPI: sleep: Put the FACS table after using it ACPI: scan: Put SPCR and STAO table after using it ACPI: EC: Put the ACPI table after using it ACPI: APEI: Put the HEST table for error path ACPI: APEI: Put the error record serialization table for error path ACPI: APEI: Put the error injection table for error path and module exit ACPI: APEI: Put the boot error record table after parsing ACPI: watchdog: Put the watchdog action table after parsing ACPI: LPIT: Put the low power idle table after using it
2020-06-01Merge branch 'pm-cpufreq'Rafael J. Wysocki
* pm-cpufreq: cpufreq: Fix up cpufreq_boost_set_sw() cpufreq: fix minor typo in struct cpufreq_driver doc comment cpufreq: qoriq: Add platform dependencies clk: qoriq: add cpufreq platform device cpufreq: qoriq: convert to a platform driver cpufreq: qcom: fix wrong compatible binding cpufreq: imx-cpufreq-dt: support i.MX7ULP cpufreq: dt: Add support for r8a7742 cpufreq: Add i.MX7ULP to cpufreq-dt-platdev blacklist cpufreq: omap: Build driver by default for ARCH_OMAP2PLUS cpufreq: intel_pstate: Use passive mode by default without HWP
2020-06-01Merge branches 'pm-core' and 'pm-sleep'Rafael J. Wysocki
* pm-core: PM: runtime: Replace pm_runtime_callbacks_present() PM: runtime: clk: Fix clk_pm_runtime_get() error path PM: runtime: Make clear what we do when conditions are wrong in rpm_suspend() * pm-sleep: PM: hibernate: Restrict writes to the resume device PM: hibernate: Split off snapshot dev option PM: hibernate: Incorporate concurrency handling PM: sleep: Helpful edits for devices.rst documentation Documentation: PM: sleep: Update driver flags documentation PM: sleep: core: Rename DPM_FLAG_LEAVE_SUSPENDED PM: sleep: core: Rename DPM_FLAG_NEVER_SKIP PM: sleep: core: Rename dev_pm_smart_suspend_and_suspended() PM: sleep: core: Rename dev_pm_may_skip_resume() PM: sleep: core: Rework the power.may_skip_resume handling PM: sleep: core: Do not skip callbacks in the resume phase PM: sleep: core: Fold functions into their callers PM: sleep: core: Simplify the SMART_SUSPEND flag handling
2020-06-01Merge remote-tracking branch 'regulator/for-5.8' into regulator-linusMark Brown
2020-06-01Merge tag 'kvmarm-5.8' of ↵Paolo Bonzini
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 updates for Linux 5.8: - Move the arch-specific code into arch/arm64/kvm - Start the post-32bit cleanup - Cherry-pick a few non-invasive pre-NV patches
2020-06-01x86/kvm/hyper-v: Add support for synthetic debugger interfaceJon Doron
Add support for Hyper-V synthetic debugger (syndbg) interface. The syndbg interface is using MSRs to emulate a way to send/recv packets data. The debug transport dll (kdvm/kdnet) will identify if Hyper-V is enabled and if it supports the synthetic debugger interface it will attempt to use it, instead of trying to initialize a network adapter. Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Jon Doron <arilou@gmail.com> Message-Id: <20200529134543.1127440-4-arilou@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-01x86/kvm/hyper-v: Explicitly align hcall param for kvm_hyperv_exitJon Doron
The problem the patch is trying to address is the fact that 'struct kvm_hyperv_exit' has different layout on when compiling in 32 and 64 bit modes. In 64-bit mode the default alignment boundary is 64 bits thus forcing extra gaps after 'type' and 'msr' but in 32-bit mode the boundary is at 32 bits thus no extra gaps. This is an issue as even when the kernel is 64 bit, the userspace using the interface can be both 32 and 64 bit but the same 32 bit userspace has to work with 32 bit kernel. The issue is fixed by forcing the 64 bit layout, this leads to ABI change for 32 bit builds and while we are obviously breaking '32 bit userspace with 32 bit kernel' case, we're fixing the '32 bit userspace with 64 bit kernel' one. As the interface has no (known) users and 32 bit KVM is rather baroque nowadays, this seems like a reasonable decision. Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Jon Doron <arilou@gmail.com> Message-Id: <20200424113746.3473563-2-arilou@gmail.com> Reviewed-by: Roman Kagan <rvkagan@yandex-team.ru> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-01KVM: x86: announce KVM_FEATURE_ASYNC_PF_INTVitaly Kuznetsov
Introduce new capability to indicate that KVM supports interrupt based delivery of 'page ready' APF events. This includes support for both MSR_KVM_ASYNC_PF_INT and MSR_KVM_ASYNC_PF_ACK. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Message-Id: <20200525144125.143875-8-vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-01KVM: introduce kvm_read_guest_offset_cached()Vitaly Kuznetsov
We already have kvm_write_guest_offset_cached(), introduce read analogue. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Message-Id: <20200525144125.143875-5-vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-01Merge branch 'for-5.8' into for-linusPetr Mladek
2020-05-31pstore/blk: Support non-block storage devicesWeiXiong Liao
Add support for non-block devices (e.g. MTD). A non-block driver calls pstore_blk_register_device() to register iself. In addition, pstore/zone is updated to handle non-block devices, where an erase must be done before a write. Without this, there is no way to remove records stored to an MTD. Signed-off-by: WeiXiong Liao <liaoweixiong@allwinnertech.com> Link: https://lore.kernel.org/lkml/20200511233229.27745-10-keescook@chromium.org/ Co-developed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org>
2020-05-31pstore/blk: Provide way to query pstore configurationWeiXiong Liao
In order to configure itself, the MTD backend needs to be able to query the current pstore configuration. Introduce pstore_blk_get_config() for this purpose. Signed-off-by: WeiXiong Liao <liaoweixiong@allwinnertech.com> Link: https://lore.kernel.org/lkml/20200511233229.27745-9-keescook@chromium.org/ Co-developed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org>
2020-05-31pstore/zone: Provide way to skip "broken" zone for MTD devicesWeiXiong Liao
One requirement to support MTD devices in pstore/zone is having a way to declare certain regions as broken. Add this support to pstore/zone. The MTD driver should return -ENOMSG when encountering a bad region, which tells pstore/zone to skip and try the next one. Signed-off-by: WeiXiong Liao <liaoweixiong@allwinnertech.com> Link: https://lore.kernel.org/lkml/20200511233229.27745-8-keescook@chromium.org/ Co-developed-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: //lore.kernel.org/lkml/20200512173801.222666-1-colin.king@canonical.com Signed-off-by: Kees Cook <keescook@chromium.org>
2020-05-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller
xdp_umem.c had overlapping changes between the 64-bit math fix for the calculation of npgs and the removal of the zerocopy memory type which got rid of the chunk_size_nohdr member. The mlx5 Kconfig conflict is a case where we just take the net-next copy of the Kconfig entry dependency as it takes on the ESWITCH dependency by one level of indirection which is what the 'net' conflicting change is trying to ensure. Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-31Merge tag 'mac80211-next-for-davem-2020-05-31' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== Another set of changes, including * many 6 GHz changes, though it's not _quite_ complete (I left out scanning for now, we're still discussing) * allow userspace SA-query processing for operating channel validation * TX status for control port TX, for AP-side operation * more per-STA/TID control options * move to kHz for channels, for future S1G operation * various other small changes ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds
Pull networking fixes from David Miller: "Another week, another set of bug fixes: 1) Fix pskb_pull length in __xfrm_transport_prep(), from Xin Long. 2) Fix double xfrm_state put in esp{4,6}_gro_receive(), also from Xin Long. 3) Re-arm discovery timer properly in mac80211 mesh code, from Linus Lüssing. 4) Prevent buffer overflows in nf_conntrack_pptp debug code, from Pablo Neira Ayuso. 5) Fix race in ktls code between tls_sw_recvmsg() and tls_decrypt_done(), from Vinay Kumar Yadav. 6) Fix crashes on TCP fallback in MPTCP code, from Paolo Abeni. 7) More validation is necessary of untrusted GSO packets coming from virtualization devices, from Willem de Bruijn. 8) Fix endianness of bnxt_en firmware message length accesses, from Edwin Peer. 9) Fix infinite loop in sch_fq_pie, from Davide Caratti. 10) Fix lockdep splat in DSA by setting lockless TX in netdev features for slave ports, from Vladimir Oltean. 11) Fix suspend/resume crashes in mlx5, from Mark Bloch. 12) Fix use after free in bpf fmod_ret, from Alexei Starovoitov. 13) ARP retransmit timer guard uses wrong offset, from Hongbin Liu. 14) Fix leak in inetdev_init(), from Yang Yingliang. 15) Don't try to use inet hash and unhash in l2tp code, results in crashes. From Eric Dumazet" * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (77 commits) l2tp: add sk_family checks to l2tp_validate_socket l2tp: do not use inet_hash()/inet_unhash() net: qrtr: Allocate workqueue before kernel_bind mptcp: remove msk from the token container at destruction time. mptcp: fix race between MP_JOIN and close mptcp: fix unblocking connect() net/sched: act_ct: add nat mangle action only for NAT-conntrack devinet: fix memleak in inetdev_init() virtio_vsock: Fix race condition in virtio_transport_recv_pkt drivers/net/ibmvnic: Update VNIC protocol version reporting NFC: st21nfca: add missed kfree_skb() in an error path neigh: fix ARP retransmit timer guard bpf, selftests: Add a verifier test for assigning 32bit reg states to 64bit ones bpf, selftests: Verifier bounds tests need to be updated bpf: Fix a verifier issue when assigning 32bit reg states to 64bit ones bpf: Fix use-after-free in fmod_ret check net/mlx5e: replace EINVAL in mlx5e_flower_parse_meta() net/mlx5e: Fix MLX5_TC_CT dependencies net/mlx5e: Properly set default values when disabling adaptive moderation net/mlx5e: Fix arch depending casting issue in FEC ...
2020-05-31cfg80211: support bigger kek/kck key lengthNathan Errera
With some newer AKMs, the KCK and KEK are bigger, so allow that if the driver advertises support for it. In addition, add a new attribute for the AKM so we can use it for offloaded rekeying. Signed-off-by: Nathan Errera <nathan.errera@intel.com> [reword commit message] Link: https://lore.kernel.org/r/20200528212237.5eb58b00a5d1.I61b09d77c4f382e8d58a05dcca78096e99a6bc15@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-05-31mac80211: Add HE 6GHz capabilities element to probe requestIlan Peer
On 6 GHz, the 6 GHz capabilities element should be added, do that. Signed-off-by: Ilan Peer <ilan.peer@intel.com> [add commit message] Link: https://lore.kernel.org/r/20200528213443.8ee764f0cde0.I2b0c66b60e11818c97c9803e04a6a197c6376243@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-05-31mac80211: use HE 6 GHz band capability and pass it to the driverJohannes Berg
In order to handle 6 GHz AP side, take the HE 6 GHz band capability data and pass it to the driver (which needs it for A-MPDU spacing and A-MPDU length). Link: https://lore.kernel.org/r/1589399105-25472-6-git-send-email-rmanohar@codeaurora.org Co-developed-by: Rajkumar Manoharan <rmanohar@codeaurora.org> Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org> Link: https://lore.kernel.org/r/20200528213443.784e4890d82f.I5f1230d5ab27e84e7bbe88e3645b24ea15a0c146@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-05-31mac80211: check the correct bit for EMA APShaul Triebitz
An AP supporting EMA (Enhanced Multi-BSSID advertisement) should set bit 83 in the extended capabilities IE (9.4.2.26 in the 802.11ax D5 spec). So the *3rd* bit of the 10th byte should be checked. Also, in one place, the wrong byte was checked. (cfg80211_find_ie returns a pointer to the beginning of the IE, so the data really starts at ie[2], so the 10th byte should be ie[12]. To avoid this confusion, use cfg80211_find_elem instead). Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Link: https://lore.kernel.org/r/20200528213443.4316121fa2a3.I9745582f8d41ad8e689dac0fefcd70b276d7c1ea@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-05-31cfg80211: add and expose HE 6 GHz band capabilitiesJohannes Berg
These capabilities cover what would otherwise be transported in HT/VHT capabilities, but only a subset thereof that is actually needed on 6 GHz with HE already present. Expose the capabilities to userspace, drivers are expected to set them as using the 6 GHz band (currently) requires HE capability. Link: https://lore.kernel.org/r/20200528213443.244cd5cb9db8.Icd8c773277a88c837e7e3af1d4d1013cc3b66543@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-05-31cfg80211: handle 6 GHz capability of new stationRajkumar Manoharan
Handle 6 GHz HE capability while adding new station. It will be used later in mac80211 station processing. Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org> Link: https://lore.kernel.org/r/1589399105-25472-2-git-send-email-rmanohar@codeaurora.org [handle nl80211_set_station, require WME, remove NL80211_HE_6GHZ_CAPABILITY_LEN] Link: https://lore.kernel.org/r/20200528213443.b6b711fd4312.Ic9b97d57b6c4f2b28d4b2d23d2849d8bc20bd8cc@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-05-31ieee80211: add HE ext EIDs and 6 GHz capability definesJohannes Berg
Add the HE extended element IDs and the definitions for the HE 6 GHz band capabilities element, from Draft 5.0. Link: https://lore.kernel.org/r/20200528213443.1a6689fe093f.Ifdc5400fb01779351354daf38663ebeea03c9ad9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-05-31ieee80211: add code to obtain and parse 6 GHz operation fieldJohannes Berg
Add some code to obtain and parse the 6 GHz operation field inside the HE operation element. While at it, fix the required length using sizeof() the new struct, which is 5 instead of 4 now. Link: https://lore.kernel.org/r/20200528213443.42ca72c45ca9.Id74bc1b03da9ea6574f9bc70deeb60dfc1634359@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-05-31ieee80211: definitions for reduced neighbor reportsTova Mussai
Add the necessary definitions to parse reduced neighbor report elements. Signed-off-by: Tova Mussai <tova.mussai@intel.com> [change struct name, remove IEEE80211_MIN_AP_NEIGHBOR_INFO_SIZE] Link: https://lore.kernel.org/r/20200528213443.4f9154461c06.I518d9898ad982f838112ea9ca14a20d6bbb16394@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-05-31cfg80211: add a helper to identify 6 GHz PSCsJohannes Berg
This allows identifying whether or not a channel is a PSC (preferred scanning channel). Link: https://lore.kernel.org/r/20200528213443.414363ecf62c.Ic15e681a0e249eab7350a06ceb582cca8bb9a080@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-05-30Merge tag 'mlx5-cleanup-2020-05-29' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-cleanup-2020-05-29 Accumulated cleanup patches and sparse warning fixes for mlx5 driver. 1) sync with mlx5-next branch 2) Eli Cohen declares mpls_entry_encode() helper in mpls.h as suggested by Jakub Kicinski and David Ahern, and use it in mlx5 3) Jesper Fixes xdp data_meta setup in mlx5 4) Many sparse and build warnings cleanup ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-30pstore/zone,blk: Add ftrace frontend supportWeiXiong Liao
Support backend for ftrace. To enable ftrace backend, just make ftrace_size be greater than 0 and a multiple of 4096. Signed-off-by: WeiXiong Liao <liaoweixiong@allwinnertech.com> Link: https://lore.kernel.org/lkml/20200511233229.27745-6-keescook@chromium.org/ Co-developed-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/lkml/20200512170719.221514-1-colin.king@canonical.com Signed-off-by: Kees Cook <keescook@chromium.org>
2020-05-30pstore/zone,blk: Add console frontend supportWeiXiong Liao
Support backend for console. To enable console backend, just make console_size be greater than 0 and a multiple of 4096. Signed-off-by: WeiXiong Liao <liaoweixiong@allwinnertech.com> Link: https://lore.kernel.org/lkml/20200511233229.27745-5-keescook@chromium.org/ Signed-off-by: Kees Cook <keescook@chromium.org>
2020-05-30pstore/zone,blk: Add support for pmsg frontendWeiXiong Liao
Add pmsg support to pstore/blk (through pstore/zone). To enable, pmsg_size must be greater than 0 and a multiple of 4096. Signed-off-by: WeiXiong Liao <liaoweixiong@allwinnertech.com> Link: https://lore.kernel.org/lkml/20200511233229.27745-4-keescook@chromium.org/ Co-developed-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/lkml/20200512171932.222102-1-colin.king@canonical.com Co-developed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org>
generated by cgit (git 2.34.1) at 2025-10-01 07:52:38 +0000