linux/Documentation, branch v5.8

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-08-01T23:47:24Z

Pull networking fixes from David Miller: 1) Encap offset calculation is incorrect in esp6, from Sabrina Dubroca. 2) Better parameter validation in pfkey_dump(), from Mark Salyzyn. 3) Fix several clang issues on powerpc in selftests, from Tanner Love. 4) cmsghdr_from_user_compat_to_kern() uses the wrong length, from Al Viro. 5) Out of bounds access in mlx5e driver, from Raed Salem. 6) Fix transfer buffer memleak in lan78xx, from Johan Havold. 7) RCU fixups in rhashtable, from Herbert Xu. 8) Fix ipv6 nexthop refcnt leak, from Xiyu Yang. 9) vxlan FDB dump must be done under RCU, from Ido Schimmel. 10) Fix use after free in mlxsw, from Ido Schimmel. 11) Fix map leak in HASH_OF_MAPS bpf code, from Andrii Nakryiko. 12) Fix bug in mac80211 Tx ack status reporting, from Vasanthakumar Thiagarajan. 13) Fix memory leaks in IPV6_ADDRFORM code, from Cong Wang. 14) Fix bpf program reference count leaks in mlx5 during mlx5e_alloc_rq(), from Xin Xiong. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (86 commits) vxlan: fix memleak of fdb rds: Prevent kernel-infoleak in rds_notify_queue_get() net/sched: The error lable position is corrected in ct_init_module net/mlx5e: fix bpf_prog reference count leaks in mlx5e_alloc_rq net/mlx5e: E-Switch, Specify flow_source for rule with no in_port net/mlx5e: E-Switch, Add misc bit when misc fields changed for mirroring net/mlx5e: CT: Support restore ipv6 tunnel net: gemini: Fix missing clk_disable_unprepare() in error path of gemini_ethernet_port_probe() ionic: unlock queue mutex in error path atm: fix atm_dev refcnt leaks in atmtcp_remove_persistent net: ethernet: mtk_eth_soc: fix MTU warnings net: nixge: fix potential memory leak in nixge_probe() devlink: ignore -EOPNOTSUPP errors on dumpit rxrpc: Fix race between recvmsg and sendmsg on immediate call failure MAINTAINERS: Replace Thor Thayer as Altera Triple Speed Ethernet maintainer selftests/bpf: fix netdevsim trap_flow_action_cookie read ipv6: fix memory leaks on IPV6_ADDRFORM path net/bpfilter: Initialize pos in __bpfilter_process_sockopt igb: reinit_locked() should be called with rtnl_lock e1000e: continue to init PHY even when failed to disable ULP ...

mlxsw: spectrum: Use different trap group for externally routed packets

2020-07-29T19:16:21Z

Cited commit mistakenly removed the trap group for externally routed packets (e.g., via the management interface) and grouped locally routed and externally routed packet traps under the same group, thereby subjecting them to the same policer. This can result in problems, for example, when FRR is restarted and suddenly all transient traffic is trapped to the CPU because of a default route through the management interface. Locally routed packets required to re-establish a BGP connection will never reach the CPU and the routing tables will not be re-populated. Fix this by using a different trap group for externally routed packets. Fixes: 8110668ecd9a ("mlxsw: spectrum_trap: Register layer 3 control traps") Reported-by: Alex Veber Tested-by: Alex Veber Signed-off-by: Ido Schimmel Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller

Documentation: bareudp: Corrected description of bareudp module.

2020-07-29T00:53:03Z

Removed redundant words. Fixes: 571912c69f0e ("net: UDP tunnel encapsulation module for tunnelling different protocols like MPLS, IP, NSH etc.") Signed-off-by: Martin Varghese Signed-off-by: David S. Miller

Merge tag 'arm-fixes-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into master

2020-07-28T18:44:44Z

Pull ARM SoC DT fixes from Arnd Bergmann: "These are the latest device tree fixes for Arm SoCs: - TI Keystone2 ethernet regressed after a driver change broke with incorrect phy-mode in a board's DT source. - A similar fix is needed for two i.MX boards that were missed in an earlier bugfix. - DT change for Armada 38x allowing to add the register needed to fix NETA lockup when repeatedly switching speed. - One fix on imx6qdl-icore pin muxing to get USB OTG_ID and SD card detect work correctly. - Two fixes for the Allwinner SoCs, one to relax the CMA allocation ranges that were failing on older SoCs and one to fix Cedrus on the H6" * tag 'arm-fixes-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: dts: keystone-k2g-evm: fix rgmii phy-mode for ksz9031 phy ARM: dts: armada-38x: fix NETA lockup when repeatedly switching speeds ARM: dts: imx6qdl-icore: Fix OTG_ID pin and sdcard detect ARM: dts: imx6sx-sabreauto: Fix the phy-mode on fec2 ARM: dts: imx6sx-sdb: Fix the phy-mode on fec2 arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage ARM: dts sunxi: Relax a bit the CMA pool allocation range

Merge tag 'char-misc-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc into master

2020-07-26T16:33:25Z

Pull char/misc driver fixes from Greg KH: "Here are a few small driver fixes for 5.8-rc7 They include: - habanalabs fixes - tiny fpga driver fixes - /dev/mem fixup from previous changes - interconnect driver fixes - binder fix All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: interconnect: msm8916: Fix buswidth of pcnoc_s nodes interconnect: Do not skip aggregation for disabled paths /dev/mem: Add missing memory barriers for devmem_inode binder: Don't use mmput() from shrinker function. habanalabs: prevent possible out-of-bounds array access fpga: dfl: fix bug in port reset handshake fpga: dfl: pci: reduce the scope of variable 'ret' habanalabs: set 4s timeout for message to device CPU habanalabs: set clock gating per engine habanalabs: block WREG_BULK packet on PDMA

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net into master

2020-07-25T18:50:59Z

Pull networking fixes from David Miller: 1) Fix RCU locaking in iwlwifi, from Johannes Berg. 2) mt76 can access uninitialized NAPI struct, from Felix Fietkau. 3) Fix race in updating pause settings in bnxt_en, from Vasundhara Volam. 4) Propagate error return properly during unbind failures in ax88172a, from George Kennedy. 5) Fix memleak in adf7242_probe, from Liu Jian. 6) smc_drv_probe() can leak, from Wang Hai. 7) Don't muck with the carrier state if register_netdevice() fails in the bonding driver, from Taehee Yoo. 8) Fix memleak in dpaa_eth_probe, from Liu Jian. 9) Need to check skb_put_padto() return value in hsr_fill_tag(), from Murali Karicheri. 10) Don't lose ionic RSS hash settings across FW update, from Shannon Nelson. 11) Fix clobbered SKB control block in act_ct, from Wen Xu. 12) Missing newlink in "tx_timeout" sysfs output, from Xiongfeng Wang. 13) IS_UDPLITE cleanup a long time ago, incorrectly handled transformations involving UDPLITE_RECV_CC. From Miaohe Lin. 14) Unbalanced locking in netdevsim, from Taehee Yoo. 15) Suppress false-positive error messages in qed driver, from Alexander Lobakin. 16) Out of bounds read in ax25_connect and ax25_sendmsg, from Peilin Ye. 17) Missing SKB release in cxgb4's uld_send(), from Navid Emamdoost. 18) Uninitialized value in geneve_changelink(), from Cong Wang. 19) Fix deadlock in xen-netfront, from Andera Righi. 19) flush_backlog() frees skbs with IRQs disabled, so should use dev_kfree_skb_irq() instead of kfree_skb(). From Subash Abhinov Kasiviswanathan. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (111 commits) drivers/net/wan: lapb: Corrected the usage of skb_cow dev: Defer free of skbs in flush_backlog qrtr: orphan socket in qrtr_release() xen-netfront: fix potential deadlock in xennet_remove() flow_offload: Move rhashtable inclusion to the source file geneve: fix an uninitialized value in geneve_changelink() bonding: check return value of register_netdevice() in bond_newlink() tcp: allow at most one TLP probe per flight AX.25: Prevent integer overflows in connect and sendmsg cxgb4: add missing release on skb in uld_send() net: atlantic: fix PTP on AQC10X AX.25: Prevent out-of-bounds read in ax25_sendmsg() sctp: shrink stream outq when fails to do addstream reconf sctp: shrink stream outq only when new outcnt < old outcnt AX.25: Fix out-of-bounds read in ax25_connect() enetc: Remove the mdio bus on PF probe bailout net: ethernet: ti: add NETIF_F_HW_TC hw feature flag for taprio offload net: ethernet: ave: Fix error returns in ave_init drivers/net/wan/x25_asy: Fix to make it work ipvs: fix the connection sync failed in some cases ...

Merge tag 'sunxi-fixes-for-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes

2020-07-22T19:40:40Z

Two fixes for the Allwinner SoCs, one to relax the CMA allocation ranges that were failing on older SoCs and one to fix Cedrus on the H6. * tag 'sunxi-fixes-for-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage ARM: dts sunxi: Relax a bit the CMA pool allocation range Link: https://lore.kernel.org/r/e24f0608-6a4f-4163-b99e-a5f48e796184.lettre@localhost Signed-off-by: Arnd Bergmann

Merge tag 'sound-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into master

2020-07-21T15:06:45Z

Pull sound fixes from Takashi Iwai: "This became fairly large, containing mostly the collection of ASoC fixes that slipped from the previous request, so I sent now a bit earlier than usual. But all changes look small and mostly device-specific, hence nothing to worry too much. Majority of changes are for x86 based platforms and their CODEC drivers, in order to address some issues hit by their recent tests and fuzzing. The rest are other ASoC device-specific fixes (imx, qcom, wm8974, amd, rockchip) as well as a trivial fix for a kernel WARNING hit by syzkaller" * tag 'sound-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (28 commits) ALSA: hda/realtek: Fixed ALC298 sound bug by adding quirk for Samsung Notebook Pen S ALSA: info: Drop WARN_ON() from buffer NULL sanity check ASoC: rt5682: Report the button event in the headset type only ASoC: Intel: bytcht_es8316: Add missed put_device() ASoC: rt5682: Enable Vref2 under using PLL2 ASoC: rt286: fix unexpected interrupt happens ASoC: wm8974: remove unsupported clock mode ASoC: wm8974: fix Boost Mixer Aux Switch ASoC: SOF: core: fix null-ptr-deref bug during device removal ASoc: codecs: max98373: remove Idle_bias_on to let codec suspend ASoC: codecs: max98373: Removed superfluous volume control from chip default ASoC: topology: fix tlvs in error handling for widget_dmixer ASoC: topology: fix kernel oops on route addition error ASoC: SOF: imx: add min/max channels for SAI/ESAI on i.MX8/i.MX8M ASoC: Intel: bdw-rt5677: fix non BE conversion ASoC: soc-dai: set dai_link dpcm_ flags with a helper MAINTAINERS: Add Shengjiu to reviewer list of sound/soc/fsl ASoC: core: Remove only the registered component in devm functions MAINTAINERS: Change Maintainer for some at91 drivers ASoC: dt-bindings: simple-card: Fix 'make dt_binding_check' warnings ...

Documentation: bareudp: update iproute2 sample commands

2020-07-21T00:57:20Z

bareudp.rst was written before iproute2 gained support for this new type of tunnel. Therefore, the sample command lines didn't match the final iproute2 implementation. Signed-off-by: Guillaume Nault Signed-off-by: David S. Miller

Merge tag 'powerpc-5.8-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux into master

2020-07-18T17:45:17Z

Pull powerpc fixes from Michael Ellerman: "Some more powerpc fixes for 5.8: - A fix to the VAS code we merged this cycle, to report the proper error code to userspace for address translation failures. And a selftest update to match. - Another fix for our pkey handling of PROT_EXEC mappings. - A fix for a crash when booting a "secure VM" under an ultravisor with certain numbers of CPUs. Thanks to: Aneesh Kumar K.V, Haren Myneni, Laurent Dufour, Sandipan Das, Satheesh Rajendran, Thiago Jung Bauermann" * tag 'powerpc-5.8-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: selftests/powerpc: Use proper error code to check fault address powerpc/vas: Report proper error code for address translation failure powerpc/pseries/svm: Fix incorrect check for shared_lppaca_size powerpc/book3s64/pkeys: Fix pkey_access_permitted() for execute disable pkey