linux/Documentation, branch v5.12

Merge tag 'net-5.12-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-04-17T16:57:15Z

Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.12-rc8, including fixes from netfilter, and bpf. BPF verifier changes stand out, otherwise things have slowed down. Current release - regressions: - gro: ensure frag0 meets IP header alignment - Revert "net: stmmac: re-init rx buffers when mac resume back" - ethernet: macb: fix the restore of cmp registers Previous releases - regressions: - ixgbe: Fix NULL pointer dereference in ethtool loopback test - ixgbe: fix unbalanced device enable/disable in suspend/resume - phy: marvell: fix detection of PHY on Topaz switches - make tcp_allowed_congestion_control readonly in non-init netns - xen-netback: Check for hotplug-status existence before watching Previous releases - always broken: - bpf: mitigate a speculative oob read of up to map value size by tightening the masking window - sctp: fix race condition in sctp_destroy_sock - sit, ip6_tunnel: Unregister catch-all devices - netfilter: nftables: clone set element expression template - netfilter: flowtable: fix NAT IPv6 offload mangling - net: geneve: check skb is large enough for IPv4/IPv6 header - netlink: don't call ->netlink_bind with table lock held" * tag 'net-5.12-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (52 commits) netlink: don't call ->netlink_bind with table lock held MAINTAINERS: update my email bpf: Update selftests to reflect new error states bpf: Tighten speculative pointer arithmetic mask bpf: Move sanitize_val_alu out of op switch bpf: Refactor and streamline bounds check into helper bpf: Improve verifier error messages for users bpf: Rework ptr_limit into alu_limit and add common error path bpf: Ensure off_reg has no mixed signed bounds for all types bpf: Move off_reg into sanitize_ptr_alu bpf: Use correct permission flag for mixed signed bounds arithmetic ch_ktls: do not send snd_una update to TCB in middle ch_ktls: tcb close causes tls connection failure ch_ktls: fix device connection close ch_ktls: Fix kernel panic i40e: fix the panic when running bpf in xdpdrv mode net/mlx5e: fix ingress_ifindex check in mlx5e_flower_parse_meta net/mlx5e: Fix setting of RS FEC mode net/mlx5: Fix setting of devlink traps in switchdev mode Revert "net: stmmac: re-init rx buffers when mac resume back" ...

doc: move seg6_flowlabel to seg6-sysctl.rst

2021-04-14T20:13:15Z

Let's have all seg6 sysctl at the same place. Fixes: a6dc6670cd7e ("ipv6: sr: Add documentation for seg_flowlabel sysctl") Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller

Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2021-04-10T16:10:55Z

Pull i2c fixes from Wolfram Sang: "A mixture of driver and documentation bugfixes for I2C" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: imx: mention Oleksij as maintainer of the binding docs i2c: exynos5: correct top kerneldoc i2c: designware: Adjust bus_freq_hz when refuse high speed mode set i2c: hix5hd2: use the correct HiSilicon copyright i2c: gpio: update email address in binding docs i2c: imx: drop me as maintainer of binding docs i2c: stm32f4: Mundane typo fix I2C: JZ4780: Fix bug for Ingenic X1000. i2c: turn recovery error on init to debug

Merge branch 'akpm' (patches from Andrew)

2021-04-10T00:06:32Z

Merge misc fixes from Andrew Morton: "14 patches. Subsystems affected by this patch series: mm (kasan, gup, pagecache, and kfence), MAINTAINERS, mailmap, nds32, gcov, ocfs2, ia64, and lib" * emailed patches from Andrew Morton : lib: fix kconfig dependency on ARCH_WANT_FRAME_POINTERS kfence, x86: fix preemptible warning on KPTI-enabled systems lib/test_kasan_module.c: suppress unused var warning kasan: fix conflict with page poisoning fs: direct-io: fix missing sdio->boundary ia64: fix user_stack_pointer() for ptrace() ocfs2: fix deadlock between setattr and dio_end_io_write gcov: re-fix clang-11+ support nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff mm/gup: check page posion status for coredump. .mailmap: fix old email addresses mailmap: update email address for Jordan Crouse treewide: change my e-mail address, fix my name MAINTAINERS: update CZ.NIC's Turris information

Merge tag 'net-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-04-09T22:26:51Z

Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.12-rc7, including fixes from can, ipsec, mac80211, wireless, and bpf trees. No scary regressions here or in the works, but small fixes for 5.12 changes keep coming. Current release - regressions: - virtio: do not pull payload in skb->head - virtio: ensure mac header is set in virtio_net_hdr_to_skb() - Revert "net: correct sk_acceptq_is_full()" - mptcp: revert "mptcp: provide subflow aware release function" - ethernet: lan743x: fix ethernet frame cutoff issue - dsa: fix type was not set for devlink port - ethtool: remove link_mode param and derive link params from driver - sched: htb: fix null pointer dereference on a null new_q - wireless: iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd() - wireless: iwlwifi: fw: fix notification wait locking - wireless: brcmfmac: p2p: Fix deadlock introduced by avoiding the rtnl dependency Current release - new code bugs: - napi: fix hangup on napi_disable for threaded napi - bpf: take module reference for trampoline in module - wireless: mt76: mt7921: fix airtime reporting and related tx hangs - wireless: iwlwifi: mvm: rfi: don't lock mvm->mutex when sending config command Previous releases - regressions: - rfkill: revert back to old userspace API by default - nfc: fix infinite loop, refcount & memory leaks in LLCP sockets - let skb_orphan_partial wake-up waiters - xfrm/compat: Cleanup WARN()s that can be user-triggered - vxlan, geneve: do not modify the shared tunnel info when PMTU triggers an ICMP reply - can: fix msg_namelen values depending on CAN_REQUIRED_SIZE - can: uapi: mark union inside struct can_frame packed - sched: cls: fix action overwrite reference counting - sched: cls: fix err handler in tcf_action_init() - ethernet: mlxsw: fix ECN marking in tunnel decapsulation - ethernet: nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx - ethernet: i40e: fix receiving of single packets in xsk zero-copy mode - ethernet: cxgb4: avoid collecting SGE_QBASE regs during traffic Previous releases - always broken: - bpf: Refuse non-O_RDWR flags in BPF_OBJ_GET - bpf: Refcount task stack in bpf_get_task_stack - bpf, x86: Validate computation of branch displacements - ieee802154: fix many similar syzbot-found bugs - fix NULL dereferences in netlink attribute handling - reject unsupported operations on monitor interfaces - fix error handling in llsec_key_alloc() - xfrm: make ipv4 pmtu check honor ip header df - xfrm: make hash generation lock per network namespace - xfrm: esp: delete NETIF_F_SCTP_CRC bit from features for esp offload - ethtool: fix incorrect datatype in set_eee ops - xdp: fix xdp_return_frame() kernel BUG throw for page_pool memory model - openvswitch: fix send of uninitialized stack memory in ct limit reply Misc: - udp: add get handling for UDP_GRO sockopt" * tag 'net-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (182 commits) net: fix hangup on napi_disable for threaded napi net: hns3: Trivial spell fix in hns3 driver lan743x: fix ethernet frame cutoff issue net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits net: dsa: lantiq_gswip: Don't use PHY auto polling net: sched: sch_teql: fix null-pointer dereference ipv6: report errors for iftoken via netlink extack net: sched: fix err handler in tcf_action_init() net: sched: fix action overwrite reference counting Revert "net: sched: bump refcount for new action in ACT replace mode" ice: fix memory leak of aRFS after resuming from suspend i40e: Fix sparse warning: missing error code 'err' i40e: Fix sparse error: 'vsi->netdev' could be null i40e: Fix sparse error: uninitialized symbol 'ring' i40e: Fix sparse errors in i40e_txrx.c i40e: Fix parameters in aq_get_phy_register() nl80211: fix beacon head validation bpf, x86: Validate computation of branch displacements for x86-32 bpf, x86: Validate computation of branch displacements for x86-64 ...

treewide: change my e-mail address, fix my name

2021-04-09T21:54:23Z

Change my e-mail address to kabel@kernel.org, and fix my name in non-code parts (add diacritical mark). Link: https://lkml.kernel.org/r/20210325171123.28093-2-kabel@kernel.org Signed-off-by: Marek Behún Cc: Bartosz Golaszewski Cc: Greg Kroah-Hartman Cc: Jassi Brar Cc: Linus Walleij Cc: Pavel Machek Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge tag 'devicetree-fixes-for-5.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2021-04-09T20:01:48Z

Pull devicetree fixes from Rob Herring: - Fix fw_devlink failure with ".*,nr-gpios" properties - Doc link reference fixes from Mauro - Fixes for unaligned FDT handling found on OpenRisc. First, avoid crash with better error handling when unflattening an unaligned FDT. Second, fix memory allocations for FDTs to ensure alignment. * tag 'devicetree-fixes-for-5.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: property: fw_devlink: do not link ".*,nr-gpios" dt-bindings:iio:adc: update motorola,cpcap-adc.yaml reference dt-bindings: fix references for iio-bindings.txt dt-bindings: don't use ../dir for doc references of: unittest: overlay: ensure proper alignment of copied FDT of: properly check for error returned by fdt_get_name()

dt-bindings:iio:adc: update motorola,cpcap-adc.yaml reference

2021-04-09T19:24:25Z

Changeset 1ca9d1b1342d ("dt-bindings:iio:adc:motorola,cpcap-adc yaml conversion") renamed: Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt to: Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml. Update its cross-reference accordingly. Fixes: 1ca9d1b1342d ("dt-bindings:iio:adc:motorola,cpcap-adc yaml conversion") Acked-by: Jonathan Cameron Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/3e205e5fa701e4bc15d39d6ac1f57717df2bb4c6.1617972339.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring

dt-bindings: fix references for iio-bindings.txt

2021-04-09T19:18:49Z

The iio-bindings.txt was converted into two files and merged at the dt-schema git tree at: https://github.com/devicetree-org/dt-schema Yet, some documents still refer to the old file. Fix their references, in order to point to the right URL. Fixes: dba91f82d580 ("dt-bindings:iio:iio-binding.txt Drop file as content now in dt-schema") Acked-by: Jonathan Cameron Acked-by: Guenter Roeck Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/4efd81eca266ca0875d3bf9d1672097444146c69.1617972339.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring

dt-bindings: don't use ../dir for doc references

2021-04-09T19:18:49Z

As documents have been renamed and moved around, their references will break, but this will be unnoticed, as the script which checks for it won't handle "../" references. So, replace them by the full patch. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/68d3a1244119d1f2829c375b0ef554cf348bc89f.1617972339.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring