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2020-03-30Merge branch 'master' of ↵David S. Miller7-34/+112
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next Steffen Klassert says: ==================== pull request (net-next): ipsec-next 2020-03-28 1) Use kmem_cache_zalloc() instead of kmem_cache_alloc() in xfrm_state_alloc(). From Huang Zijiang. 2) esp_output_fill_trailer() is the same in IPv4 and IPv6, so share this function to avoide code duplcation. From Raed Salem. 3) Add offload support for esp beet mode. From Xin Long. ==================== Signed-off-by: David S. Miller <[email protected]>
2020-03-30Merge branch 'hns3-fixes'David S. Miller4-32/+51
Huazhong Tan says: ==================== net: hns3: fixes for -net This patchset includes some bugfixes for the HNS3 ethernet driver. [patch 1] removes flag WQ_MEM_RECLAIM flag when allocating WE, since it will cause a warning when the reset task flushes a IB's WQ. [patch 2] adds a new DESC_TYPE_FRAGLIST_SKB type to handle the linear data of the fraglist SKB, since it is different with the frag data. [patch 3] adds different handings for RSS configuration when load or reset. [patch 4] fixes a link ksetting issue. ==================== Signed-off-by: David S. Miller <[email protected]>
2020-03-30net: hns3: fix set and get link ksettings issueGuangbin Huang1-1/+7
When device is not open, the service task which update the port information per second is not running. In this case, the port capabilities, including speed ability, autoneg ability, media type, may be incorrect. Then get/set link ksetting may fail. This patch fixes it by updating the port information before getting/ setting link ksettings when device is not open, and start timer task immediately by setting delay time to 0 when device opens. Fixes: 46a3df9f9718 ("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support") Signed-off-by: Guangbin Huang <[email protected]> Signed-off-by: Huazhong Tan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30net: hns3: fix RSS config lost after VF reset.Guojia Liao1-24/+28
Currently, VF's RSS configuration would be set to default after VF reset, the the user's one will loss. To fix it, this patch separates hclgevf_rss_init_hw() into two parts, one sets up the default RSS configuration and just be called when driver loading, one configures the hardware and be called by driver loading or reset. Fixes: d97b30721301 ("net: hns3: Add RSS tuples support for VF") Signed-off-by: Guojia Liao <[email protected]> Signed-off-by: Huazhong Tan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30net: hns3: fix for fraglist SKB headlen not handling correctlyHuazhong Tan2-5/+14
When the fraglist SKB headlen is larger than zero, current code still handle the fraglist SKB linear data as frag data, which may cause TX error. This patch adds a new DESC_TYPE_FRAGLIST_SKB type to handle the mapping and unmapping of the fraglist SKB linear data buffer. Fixes: 8ae10cfb5089 ("net: hns3: support tx-scatter-gather-fraglist feature") Signed-off-by: Yunsheng Lin <[email protected]> Signed-off-by: Huazhong Tan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30net: hns3: drop the WQ_MEM_RECLAIM flag when allocating WQYunsheng Lin2-2/+2
The WQ in hns3 driver is allocated with WQ_MEM_RECLAIM flag in order to guarantee forward progress, which may cause hns3' WQ_MEM_RECLAIM WQ flushing infiniband' !WQ_MEM_RECLAIM WQ warning: [11246.200168] hns3 0000:bd:00.1: Reset done, hclge driver initialization finished. [11246.209979] hns3 0000:bd:00.1 eth7: net open [11246.227608] ------------[ cut here ]------------ [11246.237370] workqueue: WQ_MEM_RECLAIM hclge:hclge_service_task [hclge] is flushing !WQ_MEM_RECLAIM infiniband:0x0 [11246.237391] WARNING: CPU: 50 PID: 2279 at ./kernel/workqueue.c:2605 check_flush_dependency+0xcc/0x140 [11246.260412] Modules linked in: hclgevf hns_roce_hw_v2 rdma_test(O) hns3 xt_CHECKSUM iptable_mangle xt_conntrack ipt_REJECT nf_reject_ipv4 ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bpfilter vfio_iommu_type1 vfio_pci vfio_virqfd vfio ib_isert iscsi_target_mod ib_ipoib ib_umad rpcrdma ib_iser libiscsi scsi_transport_iscsi aes_ce_blk crypto_simd cryptd aes_ce_cipher sunrpc nls_iso8859_1 crct10dif_ce ghash_ce sha2_ce sha256_arm64 sha1_ce joydev input_leds hid_generic usbkbd usbmouse sbsa_gwdt usbhid usb_storage hid ses hclge hisi_zip hisi_hpre hisi_sec2 hnae3 hisi_qm ahci hisi_trng_v2 evbug uacce rng_core gpio_dwapb autofs4 hisi_sas_v3_hw megaraid_sas hisi_sas_main libsas scsi_transport_sas [last unloaded: hns_roce_hw_v2] [11246.325742] CPU: 50 PID: 2279 Comm: kworker/50:0 Kdump: loaded Tainted: G O 5.4.0-rc4+ #1 [11246.335181] Hardware name: Huawei TaiShan 200 (Model 2280)/BC82AMDD, BIOS 2280-V2 CS V3.B140.01 12/18/2019 [11246.344802] Workqueue: hclge hclge_service_task [hclge] [11246.350007] pstate: 60c00009 (nZCv daif +PAN +UAO) [11246.354779] pc : check_flush_dependency+0xcc/0x140 [11246.359549] lr : check_flush_dependency+0xcc/0x140 [11246.364317] sp : ffff800268a73990 [11246.367618] x29: ffff800268a73990 x28: 0000000000000001 [11246.372907] x27: ffffcbe4f5868000 x26: ffffcbe4f5541000 [11246.378196] x25: 00000000000000b8 x24: ffff002fdd0ff868 [11246.383483] x23: ffff002fdd0ff800 x22: ffff2027401ba600 [11246.388770] x21: 0000000000000000 x20: ffff002fdd0ff800 [11246.394059] x19: ffff202719293b00 x18: ffffcbe4f5541948 [11246.399347] x17: 000000006f8ad8dd x16: 0000000000000002 [11246.404634] x15: ffff8002e8a734f7 x14: 6c66207369205d65 [11246.409922] x13: 676c63685b206b73 x12: 61745f6563697672 [11246.415208] x11: 65735f65676c6368 x10: 3a65676c6368204d [11246.420494] x9 : 49414c4345525f4d x8 : 6e6162696e69666e [11246.425782] x7 : 69204d49414c4345 x6 : ffffcbe4f5765145 [11246.431068] x5 : 0000000000000000 x4 : 0000000000000000 [11246.436355] x3 : 0000000000000030 x2 : 00000000ffffffff [11246.441642] x1 : 3349eb1ac5310100 x0 : 0000000000000000 [11246.446928] Call trace: [11246.449363] check_flush_dependency+0xcc/0x140 [11246.453785] flush_workqueue+0x110/0x410 [11246.457691] ib_cache_cleanup_one+0x54/0x468 [11246.461943] __ib_unregister_device+0x70/0xa8 [11246.466279] ib_unregister_device+0x2c/0x40 [11246.470455] hns_roce_exit+0x34/0x198 [hns_roce_hw_v2] [11246.475571] __hns_roce_hw_v2_uninit_instance.isra.56+0x3c/0x58 [hns_roce_hw_v2] [11246.482934] hns_roce_hw_v2_reset_notify+0xd8/0x210 [hns_roce_hw_v2] [11246.489261] hclge_notify_roce_client+0x84/0xe0 [hclge] [11246.494464] hclge_reset_rebuild+0x60/0x730 [hclge] [11246.499320] hclge_reset_service_task+0x400/0x5a0 [hclge] [11246.504695] hclge_service_task+0x54/0x698 [hclge] [11246.509464] process_one_work+0x15c/0x458 [11246.513454] worker_thread+0x144/0x520 [11246.517186] kthread+0xfc/0x128 [11246.520314] ret_from_fork+0x10/0x18 [11246.523873] ---[ end trace eb980723699c2585 ]--- [11246.528710] hns3 0000:bd:00.2: Func clear success after reset. [11246.528747] hns3 0000:bd:00.0: Func clear success after reset. [11246.907710] hns3 0000:bd:00.1 eth7: link up According to [1] and [2]: There seems to be no specific guidance about how to handling the forward progress guarantee of network device's WQ yet, and other network device's WQ seem to be marked with WQ_MEM_RECLAIM without a clear reason. So this patch removes the WQ_MEM_RECLAIM flag when allocating WQ to aviod the above warning. 1. https://www.spinics.net/lists/netdev/msg631646.html 2. https://www.spinics.net/lists/netdev/msg632097.html Fixes: 0ea68902256e ("net: hns3: allocate WQ with WQ_MEM_RECLAIM flag") Signed-off-by: Yunsheng Lin <[email protected]> Signed-off-by: Huazhong Tan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30Merge tag 'tpmdd-next-20200316' of git://git.infradead.org/users/jjs/linux-tpmddLinus Torvalds14-23/+43
Pull tpm updates from Jarkko Sakkinen: "tpmdd updates for Linux v5.7" * tag 'tpmdd-next-20200316' of git://git.infradead.org/users/jjs/linux-tpmdd: KEYS: reaching the keys quotas correctly tpm: ibmvtpm: Add support for TPM2 tpm: ibmvtpm: Wait for buffer to be set before proceeding tpm: of: Handle IBM,vtpm20 case when getting log parameters MAINTAINERS: adjust to trusted keys subsystem creation tpm: tpm_tis_spi_cr50: use new structure for SPI transfer delays tpm_tis_spi: use new 'delay' structure for SPI transfer delays tpm: tpm2_bios_measurements_next should increase position index tpm: tpm1_bios_measurements_next should increase position index tpm: Don't make log failures fatal
2020-03-30net: dsa: Simplify 'dsa_tag_protocol_to_str()'Christophe JAILLET1-5/+1
There is no point in preparing the module name in a buffer. The format string can be passed diectly to 'request_module()'. This axes a few lines of code and cleans a few things: - max len for a driver name is MODULE_NAME_LEN wich is ~ 60 chars, not 128. It would be down-sized in 'request_module()' - we should pass the total size of the buffer to 'snprintf()', not the size minus 1 Signed-off-by: Christophe JAILLET <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30net: ena: Make some functions staticYueHaibing1-7/+6
Fix sparse warnings: drivers/net/ethernet/amazon/ena/ena_netdev.c:460:6: warning: symbol 'ena_xdp_exchange_program_rx_in_range' was not declared. Should it be static? drivers/net/ethernet/amazon/ena/ena_netdev.c:481:6: warning: symbol 'ena_xdp_exchange_program' was not declared. Should it be static? drivers/net/ethernet/amazon/ena/ena_netdev.c:1555:5: warning: symbol 'ena_xdp_handle_buff' was not declared. Should it be static? Reported-by: Hulk Robot <[email protected]> Signed-off-by: YueHaibing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30dpaa_eth: Make dpaa_a050385_wa staticYueHaibing1-1/+1
Fix sparse warning: drivers/net/ethernet/freescale/dpaa/dpaa_eth.c:2065:5: warning: symbol 'dpaa_a050385_wa' was not declared. Should it be static? Reported-by: Hulk Robot <[email protected]> Signed-off-by: YueHaibing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30crypto/chtls: Fix chtls crash in connection cleanupRohit Maheshwari1-4/+25
There is a possibility that cdev is removed before CPL_ABORT_REQ_RSS is fully processed, so it's better to save it in skb. Added checks in handling the flow correctly, which suggests connection reset request is sent to HW, wait for HW to respond. Signed-off-by: Rohit Maheshwari <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30net: fix fraglist segmentation reference count leakFlorian Westphal1-0/+1
Xin Long says: On udp rx path udp_rcv_segment() may do segment where the frag skbs will get the header copied from the head skb in skb_segment_list() by calling __copy_skb_header(), which could overwrite the frag skbs' extensions by __skb_ext_copy() and cause a leak. This issue was found after loading esp_offload where a sec path ext is set in the skb. Fix this by discarding head state of the fraglist skb before replacing its contents. Fixes: 3a1296a38d0cf62 ("net: Support GRO/GSO fraglist chaining.") Cc: Steffen Klassert <[email protected]> Reported-by: Xiumei Mu <[email protected]> Tested-by: Xin Long <[email protected]> Signed-off-by: Florian Westphal <[email protected]> Acked-by: Steffen Klassert <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30crypto/chcr: fix incorrect ipv6 packet lengthRohit Maheshwari1-1/+1
IPv6 header's payload length field shouldn't include IPv6 header length. Signed-off-by: Rohit Maheshwari <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30net: stmmac: Add support for VLAN Rx filteringWong Vee Khee5-0/+245
Add support for VLAN ID-based filtering by the MAC controller for MAC drivers that support it. Only the 12-bit VID field is used. Signed-off-by: Chuah Kim Tatt <[email protected]> Signed-off-by: Ong Boon Leong <[email protected]> Signed-off-by: Wong Vee Khee <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30udp: initialize is_flist with 0 in udp_gro_receiveXin Long1-0/+1
Without NAPI_GRO_CB(skb)->is_flist initialized, when the dev doesn't support NETIF_F_GRO_FRAGLIST, is_flist can still be set and fraglist will be used in udp_gro_receive(). So fix it by initializing is_flist with 0 in udp_gro_receive. Fixes: 9fd1ff5d2ac7 ("udp: Support UDP fraglist GRO/GSO.") Signed-off-by: Xin Long <[email protected]> Acked-by: Steffen Klassert <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30Merge branch 'crypto-chelsio-Fixes-issues-during-chcr-driver-registration'David S. Miller2-8/+28
Ayush Sawal says: ==================== crypto: chelsio: Fixes issues during chcr driver registration Patch 1: Avoid the accessing of wrong u_ctx pointer. Patch 2: Fixes a deadlock between rtnl_lock and uld_mutex. ==================== Signed-off-by: David S. Miller <[email protected]>
2020-03-30Crypto: chelsio - Fixes a deadlock between rtnl_lock and uld_mutexAyush Sawal2-6/+28
The locks are taken in this order during driver registration (uld_mutex), at: cxgb4_register_uld.part.14+0x49/0xd60 [cxgb4] (rtnl_mutex), at: rtnetlink_rcv_msg+0x2db/0x400 (uld_mutex), at: cxgb_up+0x3a/0x7b0 [cxgb4] (rtnl_mutex), at: chcr_add_xfrmops+0x83/0xa0 [chcr](stucked here) To avoid this now the netdev features are updated after the cxgb4_register_uld function is completed. Fixes: 6dad4e8ab3ec6 ("chcr: Add support for Inline IPSec"). Signed-off-by: Ayush Sawal <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30Crypto: chelsio - Fixes a hang issue during driver registrationAyush Sawal1-2/+0
This issue occurs only when multiadapters are present. Hang happens because assign_chcr_device returns u_ctx pointer of adapter which is not yet initialized as for this adapter cxgb_up is not been called yet. The last_dev pointer is used to determine u_ctx pointer and it is initialized two times in chcr_uld_add in chcr_dev_add respectively. The fix here is don't initialize the last_dev pointer during chcr_uld_add. Only assign to value to it when the adapter's initialization is completed i.e in chcr_dev_add. Fixes: fef4912b66d62 ("crypto: chelsio - Handle PCI shutdown event"). Signed-off-by: Ayush Sawal <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30selftests:mptcp: fix failure due to whitespace damageMatthieu Baerts2-8/+8
'pm_nl_ctl' was adding a trailing whitespace after having printed the IP. But at the end, the IP element is currently always the last one. The bash script launching 'pm_nl_ctl' had trailing whitespaces in the expected result on purpose. But these whitespaces have been removed when the patch has been applied upstream. To avoid trailing whitespaces in the bash code, 'pm_nl_ctl' and expected results have now been adapted. The MPTCP PM selftest can now pass again. Fixes: eedbc685321b (selftests: add PM netlink functional tests) Signed-off-by: Matthieu Baerts <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30net: ethernet: ti: fix spelling mistake "rundom" -> "random"Colin Ian King1-1/+1
There is a spelling mistake in a dev_err error message. Fix it. Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-30Merge tag 'mlx5-updates-2020-03-29' of ↵David S. Miller16-86/+153
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2020-03-29 1) mlx5 core level updates for mkey APIs + migrate some code to mlx5_ib 2) Use a separate work queue for fib event handling 3) Move new eswitch chains files to a new directory, to prepare for upcoming E-Switch and offloads features. 4) Support indr block setup (TC_SETUP_FT) in Flow Table mode. ==================== Signed-off-by: David S. Miller <[email protected]>
2020-03-30gfs2: Fix oversight in gfs2_ail1_flushBob Peterson1-1/+2
Ordinarily, function gfs2_ail1_start_one issues a write request for one item on the ail1 list, then returns -EBUSY. This makes the caller, gfs2_ail1_flush, loop around and start another. However, it was not clearing the -EBUSY return code each time through the loop. So on rare occasions, like when the wbc runs out of nr_to_write, it remained set to -EBUSY, which triggered an error and withdraw. This patch sets the return code to 0 each time through the restart loop so this won't happen anymore. Signed-off-by: Bob Peterson <[email protected]>
2020-03-30Merge branches 'acpi-ec', 'acpi-fan' and 'acpi-pci'Rafael J. Wysocki4-193/+143
* acpi-ec: ACPI: EC: Eliminate EC_FLAGS_QUERY_HANDSHAKE ACPI: EC: Do not clear boot_ec_is_ecdt in acpi_ec_add() ACPI: EC: Simplify acpi_ec_ecdt_start() and acpi_ec_init() ACPI: EC: Consolidate event handler installation code ACPI: EC: Use fast path in acpi_ec_add() for DSDT boot EC ACPI: EC: Simplify acpi_ec_add() ACPI: EC: Drop AE_NOT_FOUND special case from ec_install_handlers() ACPI: EC: Avoid passing redundant argument to functions ACPI: EC: Avoid printing confusing messages in acpi_ec_setup() * acpi-fan: ACPI: fan: Use scnprintf() for avoiding potential buffer overflow * acpi-pci: ACPI: PCI: Use scnprintf() for avoiding potential buffer overflow
2020-03-30Merge branches 'acpi-button', 'acpi-battery', 'acpi-osl', 'acpi-video' and ↵Rafael J. Wysocki11-44/+111
'acpi-misc' * acpi-button: ACPI: Add new tiny-power-button driver to directly signal init ACPI: button: move HIDs to acpi/button.h * acpi-battery: ACPI / battery: Cleanup Lenovo Ideapad Miix 320 DMI table entry ACPI / AC: Cleanup DMI quirk table * acpi-osl: ACPI: OSL: Add missing __acquires/__releases annotations * acpi-video: ACPI: video: remove redundant assignments to variable result * acpi-misc: ACPI: list_for_each_safe() -> list_for_each_entry_safe()
2020-03-30Merge branch 'acpica'Rafael J. Wysocki10-19/+29
* acpica: ACPICA: Update version to 20200214 ACPICA: Fix a couple of typos ACPICA: use acpi_size instead of u32 for prefix_path_length ACPICA: cast length arguement to acpi_ns_build_normalized_path() as u32 ACPICA: cast the result of the pointer difference to u32 ACPICA: Table Manager: Update comments in a function header ACPICA: Enable sleep button on ACPI legacy wake ACPICA: Fix a comment "enable" fixed events -> "disable" all fixed events. ACPICA: ASL-ASL+ converter: make root file a parameter for cv_init_file_tree ACPICA: ASL-ASL+ converter: remove function parameters from cv_init_file_tree()
2020-03-30ACPICA: Update version to 20200214Bob Moore1-1/+1
ACPICA commit ac0c1b8a43a317702bb11e11fd5067a1c59e3002 Version 20200214 Link: https://github.com/acpica/acpica/commit/ac0c1b8a Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Erik Kaneda <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2020-03-30Merge branches 'pm-devfreq', 'powercap' and 'pm-docs'Rafael J. Wysocki19-552/+551
* pm-devfreq: PM / devfreq: Get rid of some doc warnings PM / devfreq: Fix handling dev_pm_qos_remove_request result PM / devfreq: Fix a typo in a comment PM / devfreq: Change to DEVFREQ_GOV_UPDATE_INTERVAL event name PM / devfreq: Remove unneeded extern keyword PM / devfreq: Use constant name of userspace governor * powercap: powercap: idle_inject: Replace zero-length array with flexible-array member * pm-docs: docs: cpu-freq: convert cpufreq-stats.txt to ReST docs: cpu-freq: convert cpu-drivers.txt to ReST docs: cpu-freq: convert core.txt to ReST docs: cpu-freq: convert index.txt to ReST docs: cpufreq: fix a broken reference Documentation: cpufreq: Move legacy driver documentation
2020-03-30Merge branches 'pm-core', 'pm-sleep', 'pm-acpi' and 'pm-domains'Rafael J. Wysocki16-87/+166
* pm-core: PM: runtime: Add pm_runtime_get_if_active() * pm-sleep: PM: sleep: wakeup: Skip wakeup_source_sysfs_remove() if device is not there PM / hibernate: Remove unnecessary compat ioctl overrides PM: hibernate: fix docs for ioctls that return loff_t via pointer PM: sleep: wakeup: Use built-in RCU list checking PM: sleep: core: Use built-in RCU list checking * pm-acpi: ACPI: PM: s2idle: Refine active GPEs check ACPICA: Allow acpi_any_gpe_status_set() to skip one GPE ACPI: PM: s2idle: Fix comment in acpi_s2idle_prepare_late() * pm-domains: cpuidle: psci: Split psci_dt_cpu_init_idle() PM / Domains: Allow no domain-idle-states DT property in genpd when parsing
2020-03-30Merge branch 'pm-cpufreq'Rafael J. Wysocki12-71/+273
* pm-cpufreq: cpufreq: intel_pstate: Simplify intel_pstate_cpu_init() cpufreq: qcom: Add support for krait based socs cpufreq: imx6q-cpufreq: Improve the logic of -EPROBE_DEFER handling cpufreq: Use scnprintf() for avoiding potential buffer overflow Documentation: intel_pstate: update links for references cpufreq: intel_pstate: Consolidate policy verification cpufreq: dt: Allow platform specific intermediate callbacks cpufreq: imx-cpufreq-dt: Correct i.MX8MP's market segment fuse location cpufreq: imx6q: read OCOTP through nvmem for imx6q cpufreq: imx6q: fix error handling cpufreq: imx-cpufreq-dt: Add "cpu-supply" property check cpufreq: ti-cpufreq: Add support for OPP_PLUS cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL
2020-03-30Merge branch 'pm-cpuidle'Rafael J. Wysocki2-147/+167
* pm-cpuidle: cpuidle: haltpoll: allow force loading on hosts without the REALTIME hint intel_idle: Update copyright notice, known limitations and version intel_idle: Define CPUIDLE_FLAG_TLB_FLUSHED as BIT(16) intel_idle: Clean up kerneldoc comments for multiple functions intel_idle: Reorder declarations of static variables intel_idle: Annotate init time data structures intel_idle: Add __initdata annotations to init time variables intel_idle: Relocate definitions of cpuidle callbacks intel_idle: Clean up definitions of cpuidle callbacks intel_idle: Simplify LAPIC timer reliability checks
2020-03-30Merge branch 'pm-qos'Rafael J. Wysocki29-715/+407
* pm-qos: (30 commits) PM: QoS: annotate data races in pm_qos_*_value() Documentation: power: fix pm_qos_interface.rst format warning PM: QoS: Make CPU latency QoS depend on CONFIG_CPU_IDLE Documentation: PM: QoS: Update to reflect previous code changes PM: QoS: Update file information comments PM: QoS: Drop PM_QOS_CPU_DMA_LATENCY and rename related functions sound: Call cpu_latency_qos_*() instead of pm_qos_*() drivers: usb: Call cpu_latency_qos_*() instead of pm_qos_*() drivers: tty: Call cpu_latency_qos_*() instead of pm_qos_*() drivers: spi: Call cpu_latency_qos_*() instead of pm_qos_*() drivers: net: Call cpu_latency_qos_*() instead of pm_qos_*() drivers: mmc: Call cpu_latency_qos_*() instead of pm_qos_*() drivers: media: Call cpu_latency_qos_*() instead of pm_qos_*() drivers: hsi: Call cpu_latency_qos_*() instead of pm_qos_*() drm: i915: Call cpu_latency_qos_*() instead of pm_qos_*() x86: platform: iosf_mbi: Call cpu_latency_qos_*() instead of pm_qos_*() cpuidle: Call cpu_latency_qos_limit() instead of pm_qos_request() PM: QoS: Add CPU latency QoS API wrappers PM: QoS: Adjust pm_qos_request() signature and reorder pm_qos.h PM: QoS: Simplify definitions of CPU latency QoS trace events ...
2020-03-30Merge remote-tracking branch 'regulator/for-next' into tmpMark Brown11-50/+435
2020-03-30Merge tag 'v5.6' into mips-nextThomas Bogendoerfer1522-10012/+16558
Linux 5.6
2020-03-30Merge branch 'sched/rt' into sched/core, to pick up completed topic treeIngo Molnar2-0/+37
Signed-off-by: Ingo Molnar <[email protected]>
2020-03-30platform/x86: surface3_power: Fix always true condition in ↵Andy Shevchenko1-5/+7
mshw0011_space_handler() smatch warnings: .../surface3_power.c:417 mshw0011_space_handler() warn: always true condition '(ret >= 0) => +(0-u32max >= 0)' Refactor error handling returned by mshw0011_adp_psr() to avoid always true condition. Reported-by: kbuild test robot <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2020-03-30media: venus: firmware: Ignore secure call error on first resumeStanimir Varbanov1-2/+8
With the latest cleanup in qcom scm driver the secure monitor call for setting the remote processor state returns EINVAL when it is called for the first time and after another scm call auth_and_reset. The error returned from scm call could be ignored because the state transition is already done in auth_and_reset. Acked-by: Bjorn Andersson <[email protected]> Signed-off-by: Stanimir Varbanov <[email protected]> Cc: [email protected] Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-03-30Merge branches 'edac-mc-cleanup', 'edac-misc', 'edac-drivers' and ↵Borislav Petkov14-378/+1054
'edac-urgent' into edac-updates-for-5.7 Signed-off-by: Borislav Petkov <[email protected]>
2020-03-29net/mlx5e: add mlx5e_rep_indr_setup_ft_cb supportwenxu1-0/+49
Add mlx5e_rep_indr_setup_ft_cb to support indr block setup in FT mode. Both tc rules and flow table rules are of the same format, It can re-use tc parsing for that, and move the flow table rules to their steering domain(the specific chain_index), the indr block offload in FT also follow this scenario. Signed-off-by: wenxu <[email protected]> Reviewed-by: Vlad Buslov <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2020-03-29net/mlx5e: refactor indr setup blockwenxu1-21/+21
Refactor indr setup block for support ft indr setup in the next patch. The function mlx5e_rep_indr_offload exposes 'flags' in order set additional flag for FT in next patch. Rename mlx5e_rep_indr_setup_tc_block to mlx5e_rep_indr_setup_block and add flow_setup_cb_t callback parameters in order set the specific callback for FT in next patch. Signed-off-by: wenxu <[email protected]> Reviewed-by: Vlad Buslov <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2020-03-29net/mlx5: E-Switch: Move eswitch chains to a new directorySaeed Mahameed8-6/+10
eswitch_offloads_chains.{c,h} were just introduced this kernel release cycle, eswitch is in high development demand right now and many features are planned to be added to it. eswitch deserves its own directory and here we move these new files to there, in preparation for upcoming eswitch features and new files. Signed-off-by: Saeed Mahameed <[email protected]> Reviewed-by: Mark Bloch <[email protected]> Reviewed-by: Roi Dayan <[email protected]>
2020-03-29net/mlx5: Use a separate work queue for fib event handlingMark Zhang2-4/+11
In VF lag mode when remove the bonding module without bring down the bond device first, we could potentially have circular dependency when we unload IB devices and also handle fib events: 1. The bond work starts first; 2. The "modprobe -rv bonding" process tries to release the bond device, with the "pernet_ops_rwsem" lock hold; 3. The bond work blocks in unregister_netdevice_notifier() and waits for the lock because fib event came right before; 4. The kernel fib module tries to free all the fib entries by broadcasting the "FIB_EVENT_NH_DEL" event; 5. Upon the fib event this lag_mp module holds the fib lock and queue a fib work. So: bond work -> modprobe task -> kernel fib module -> lag_mp -> bond work Today we either reload IB devices in roce lag in nic mode or either handle fib events in switchdev mode, but a new feature could change that we'll need to reload IB devices also in switchdev mode so this is a future proof fix as one may not notice this later. Signed-off-by: Mark Zhang <[email protected]> Reviewed-by: Roi Dayan <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2020-03-29Merge branch 'mlx5-next' of ↵Saeed Mahameed6-55/+62
git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux * 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux: mlx5: Remove uninitialized use of key in mlx5_core_create_mkey {IB,net}/mlx5: Move asynchronous mkey creation to mlx5_ib {IB,net}/mlx5: Assign mkey variant in mlx5_ib only {IB,net}/mlx5: Setup mkey variant before mr create command invocation Signed-off-by: Saeed Mahameed <[email protected]>
2020-03-29Merge branch 'ethtool-netlink-interface-part-4'David S. Miller17-31/+1350
Michal Kubecek says: ==================== ethtool netlink interface, part 4 Implementation of more netlink request types: - coalescing (ethtool -c/-C, patches 2-4) - pause parameters (ethtool -a/-A, patches 5-7) - EEE settings (--show-eee / --set-eee, patches 8-10) - timestamping info (-T, patches 11-12) Patch 1 is a fix for netdev reference leak similar to commit 2f599ec422ad ("ethtool: fix reference leak in some *_SET handlers") but fixing a code Changes in v3 - change "one-step-*" Tx type names to "onestep-*", (patch 11, suggested by Richard Cochran - use "TSINFO" rather than "TIMESTAMP" for timestamping information constants and adjust symbol names (patch 12, suggested by Richard Cochran) Changes in v2: - fix compiler warning in net_hwtstamp_validate() (patch 11) - fix follow-up lines alignment (whitespace only, patches 3 and 8) which is only in net-next tree at the moment. ==================== Acked-by: Jiri Pirko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-29ethtool: provide timestamping information with TSINFO_GET requestMichal Kubecek9-21/+225
Implement TSINFO_GET request to get timestamping information for a network device. This is traditionally available via ETHTOOL_GET_TS_INFO ioctl request. Move part of ethtool_get_ts_info() into common.c so that ioctl and netlink code use the same logic to get timestamping information from the device. v3: use "TSINFO" rather than "TIMESTAMP", suggested by Richard Cochran Signed-off-by: Michal Kubecek <[email protected]> Acked-by: Richard Cochran <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-29ethtool: add timestamping related string setsMichal Kubecek6-0/+87
Add three string sets related to timestamping information: ETH_SS_SOF_TIMESTAMPING: SOF_TIMESTAMPING_* flags ETH_SS_TS_TX_TYPES: timestamping Tx types ETH_SS_TS_RX_FILTERS: timestamping Rx filters These will be used for TIMESTAMP_GET request. v2: avoid compiler warning ("enumeration value not handled in switch") in net_hwtstamp_validate() v3: omit dash in Tx type names ("one-step-*" -> "onestep-*"), suggested by Richard Cochran Signed-off-by: Michal Kubecek <[email protected]> Acked-by: Richard Cochran <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-29ethtool: add EEE_NTF notificationMichal Kubecek5-1/+12
Send ETHTOOL_MSG_EEE_NTF notification whenever EEE settings of a network device are modified using ETHTOOL_MSG_EEE_SET netlink message or ETHTOOL_SEEE ioctl request. Signed-off-by: Michal Kubecek <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-29ethtool: set EEE settings with EEE_SET requestMichal Kubecek5-1/+104
Implement EEE_SET netlink request to set EEE settings of a network device. These are traditionally set with ETHTOOL_SEEE ioctl request. The netlink interface allows setting the EEE status for all link modes supported by kernel but only first 32 link modes can be set at the moment as only those are supported by the ethtool_ops callback. Signed-off-by: Michal Kubecek <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-29ethtool: provide EEE settings with EEE_GET requestMichal Kubecek6-2/+192
Implement EEE_GET request to get EEE settings of a network device. These are traditionally available via ETHTOOL_GEEE ioctl request. The netlink interface allows reporting EEE status for all link modes supported by kernel but only first 32 link modes are provided at the moment as only those are reported by the ethtool_ops callback and drivers. v2: fix alignment (whitespace only) Signed-off-by: Michal Kubecek <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-29ethtool: add PAUSE_NTF notificationMichal Kubecek5-1/+12
Send ETHTOOL_MSG_PAUSE_NTF notification whenever pause parameters of a network device are modified using ETHTOOL_MSG_PAUSE_SET netlink message or ETHTOOL_SPAUSEPARAM ioctl request. Signed-off-by: Michal Kubecek <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-03-29ethtool: set pause parameters with PAUSE_SET requestMichal Kubecek5-1/+70
Implement PAUSE_SET netlink request to set pause parameters of a network device. Thease are traditionally set with ETHTOOL_SPAUSEPARAM ioctl request. Signed-off-by: Michal Kubecek <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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