- 01 Dec, 2020 7 commits
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David S. Miller authored
Thomas Falcon says: ==================== ibmvnic: Bug fixes for queue descriptor processing This series resolves a few issues in the ibmvnic driver's RX buffer and TX completion processing. The first patch includes memory barriers to synchronize queue descriptor reads. The second patch fixes a memory leak that could occur if the device returns a TX completion with an error code in the descriptor, in which case the respective socket buffer and other relevant data structures may not be freed or updated properly. v3: Correct length of Fixes tags, requested by Jakub Kicinski v2: Provide more detailed comments explaining specifically what reads are being ordered, suggested by Michael Ellerman ==================== Signed-off-by:David S. Miller <davem@davemloft.net>
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Thomas Falcon authored
TX completions received with an error return code are not being processed properly. When an error code is seen, do not proceed to the next completion before cleaning up the existing entry's data structures. Fixes: 032c5e82 ("Driver for IBM System i/p VNIC protocol") Signed-off-by:
Thomas Falcon <tlfalcon@linux.ibm.com> Signed-off-by:
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Thomas Falcon authored
Ensure that received Subordinate Command-Response Queue (SCRQ) entries are properly read in order by the driver. These queues are used in the ibmvnic device to process RX buffer and TX completion descriptors. dma_rmb barriers have been added after checking for a pending descriptor to ensure the correct descriptor entry is checked and after reading the SCRQ descriptor to ensure the entire descriptor is read before processing. Fixes: 032c5e82 ("Driver for IBM System i/p VNIC protocol") Signed-off-by:
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Jakub Kicinski authored
Merge tag 'linux-can-fixes-for-5.10-20201130' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2020-11-30 The first patch is by me an target the tcan4x5x bindings for the m_can driver. It fixes the error path in the tcan4x5x_can_probe() function. The next two patches are by Jeroen Hofstee and makes the lost of arbitration error counters of sja1000 and the sun4i drivers consistent with the other drivers. Zhang Qilong contributes two patch that clean up the error path in the c_can and kvaser_pciefd drivers. * tag 'linux-can-fixes-for-5.10-20201130' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can: can: kvaser_pciefd: kvaser_pciefd_open(): fix error handling can: c_can: c_can_power_up(): fix error handling can: sun4i_can: sun4i_can_err(): don't count arbitration lose as an error can: sja1000: sja1000_err(): don't count arbitration lose as an error can: m_can: tcan4x5x_can_probe(): fix error path: remove erroneous clk_disable_unprepare() ==================== Link: https://lore.kernel.org/r/20201130125307.218258-1-mkl@pengutronix.deSigned-off-by:
Jakub Kicinski <kuba@kernel.org>
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Sven Eckelmann authored
While vxlan doesn't need any extra tailroom, the lowerdev might need it. In that case, copy it over to reduce the chance for additional (re)allocations in the transmit path. Signed-off-by:
Sven Eckelmann <sven@narfation.org> Link: https://lore.kernel.org/r/20201126125247.1047977-2-sven@narfation.orgSigned-off-by:
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Sven Eckelmann authored
It was observed that sending data via batadv over vxlan (on top of wireguard) reduced the performance massively compared to raw ethernet or batadv on raw ethernet. A check of perf data showed that the vxlan_build_skb was calling all the time pskb_expand_head to allocate enough headroom for: min_headroom = LL_RESERVED_SPACE(dst->dev) + dst->header_len + VXLAN_HLEN + iphdr_len; But the vxlan_config_apply only requested needed headroom for: lowerdev->hard_header_len + VXLAN6_HEADROOM or VXLAN_HEADROOM So it completely ignored the needed_headroom of the lower device. The first caller of net_dev_xmit could therefore never make sure that enough headroom was allocated for the rest of the transmit path. Cc: Annika Wickert <annika.wickert@exaring.de> Signed-off-by:
Annika Wickert <aw@awlnx.space> Link: https://lore.kernel.org/r/20201126125247.1047977-1-sven@narfation.orgSigned-off-by:
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Vinay Kumar Yadav authored
there is kernel panic in inet_twsk_free() while chtls module unload when socket is in TIME_WAIT state because sk_prot_creator was not preserved on connection socket. Fixes: cc35c88a ("crypto : chtls - CPL handler definition") Signed-off-by:
Udai Sharma <udai.sharma@chelsio.com> Signed-off-by:
Vinay Kumar Yadav <vinay.yadav@chelsio.com> Link: https://lore.kernel.org/r/20201125214913.16938-1-vinay.yadav@chelsio.comSigned-off-by:
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- 30 Nov, 2020 5 commits
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Zhang Qilong authored
If kvaser_pciefd_bus_on() failed, we should call close_candev() to avoid reference leak. Fixes: 26ad340e ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices") Signed-off-by:
Zhang Qilong <zhangqilong3@huawei.com> Link: https://lore.kernel.org/r/20201128133922.3276973-3-zhangqilong3@huawei.comSigned-off-by:
Marc Kleine-Budde <mkl@pengutronix.de>
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Zhang Qilong authored
In the error handling in c_can_power_up(), there are two bugs: 1) c_can_pm_runtime_get_sync() will increase usage counter if device is not empty. Forgetting to call c_can_pm_runtime_put_sync() will result in a reference leak here. 2) c_can_reset_ram() operation will set start bit when enable is true. We should clear it in the error handling. We fix it by adding c_can_pm_runtime_put_sync() for 1), and c_can_reset_ram(enable is false) for 2) in the error handling. Fixes: 82120032 ("can: c_can: Add d_can suspend resume support") Fixes: 52cde85a ("can: c_can: Add d_can raminit support") Signed-off-by:
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Jeroen Hofstee authored
Losing arbitration is normal in a CAN-bus network, it means that a higher priority frame is being send and the pending message will be retried later. Hence most driver only increment arbitration_lost, but the sun4i driver also incremeants tx_error, causing errors to be reported on a normal functioning CAN-bus. So stop counting them as errors. Fixes: 0738eff1 ("can: Allwinner A10/A20 CAN Controller support - Kernel module") Signed-off-by:
Jeroen Hofstee <jhofstee@victronenergy.com> Link: https://lore.kernel.org/r/20201127095941.21609-1-jhofstee@victronenergy.com [mkl: split into two seperate patches] Signed-off-by:
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Jeroen Hofstee authored
Losing arbitration is normal in a CAN-bus network, it means that a higher priority frame is being send and the pending message will be retried later. Hence most driver only increment arbitration_lost, but the sja1000 driver also incremeants tx_error, causing errors to be reported on a normal functioning CAN-bus. So stop counting them as errors. Fixes: 8935f57e ("can: sja1000: fix network statistics update") Signed-off-by:
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Marc Kleine-Budde authored
The clocks mcan_class->cclk and mcan_class->hclk are not prepared by any call during tcan4x5x_can_probe(), so remove erroneous clk_disable_unprepare() on them. Fixes: 5443c226 ("can: tcan4x5x: Add tcan4x5x driver to the kernel") Link: http://lore.kernel.org/r/20201130114252.215334-1-mkl@pengutronix.deSigned-off-by:
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- 28 Nov, 2020 17 commits
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Krzysztof Kozlowski authored
GPIO_ACTIVE_x flags are not correct in the context of interrupt flags. These are simple defines so they could be used in DTS but they will not have the same meaning: 1. GPIO_ACTIVE_HIGH = 0 = IRQ_TYPE_NONE 2. GPIO_ACTIVE_LOW = 1 = IRQ_TYPE_EDGE_RISING Correct the interrupt flags, assuming the author of the code wanted same logical behavior behind the name "ACTIVE_xxx", this is: ACTIVE_LOW => IRQ_TYPE_LEVEL_LOW ACTIVE_HIGH => IRQ_TYPE_LEVEL_HIGH Fixes: a1a8b459 ("NFC: pn544: i2c: Add DTS Documentation") Fixes: 6be88670 ("NFC: nxp-nci_i2c: Add I2C support to NXP NCI driver") Fixes: e3b32922 ("dt-bindings: can: tcan4x5x: Update binding to use interrupt property") Signed-off-by:
Krzysztof Kozlowski <krzk@kernel.org> Acked-by:
Rob Herring <robh@kernel.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for tcan4x5x.txt Link: https://lore.kernel.org/r/20201026153620.89268-1-krzk@kernel.orgSigned-off-by:
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Jakub Kicinski authored
Dany Madden says: ==================== ibmvnic: assorted bug fixes Assorted fixes for ibmvnic originated from "[PATCH net 00/15] ibmvnic: assorted bug fixes" sent by Lijun Pan. ==================== Link: https://lore.kernel.org/r/20201126000432.29897-1-drt@linux.ibm.comSigned-off-by:
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Dany Madden authored
Reduce the wait time for Command Response Queue response from 30 seconds to 20 seconds, as recommended by VIOS and Power Hypervisor teams. Fixes: bd0b6723 ("ibmvnic: Move login and queue negotiation into ibmvnic_open") Fixes: 53da09e9 ("ibmvnic: Add set_link_state routine for setting adapter link state") Signed-off-by:
Dany Madden <drt@linux.ibm.com> Signed-off-by:
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Dany Madden authored
Reset timeout is going off right after adapter reset. This patch ensures that timeout is scheduled if it has been 5 seconds since the last reset. 5 seconds is the default watchdog timeout. Fixes: ed651a10 ("ibmvnic: Updated reset handling") Signed-off-by:
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Dany Madden authored
send_login() does not check for the result of ibmvnic_send_crq() of the login request. This results in the driver needlessly retrying the login 10 times even when CRQ is no longer active. Check the return code and give up in case of errors in sending the CRQ. The only time we want to retry is if we get a PARITALSUCCESS response from the partner. Fixes: 032c5e82 ("Driver for IBM System i/p VNIC protocol") Signed-off-by:
Sukadev Bhattiprolu <sukadev@linux.ibm.com> Signed-off-by:
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Sukadev Bhattiprolu authored
If after ibmvnic sends a LOGIN it gets a FAILOVER, it is possible that the worker thread will start reset process and free the login response buffer before it gets a (now stale) LOGIN_RSP. The ibmvnic tasklet will then try to access the login response buffer and crash. Have ibmvnic track pending logins and discard any stale login responses. Fixes: 032c5e82 ("Driver for IBM System i/p VNIC protocol") Signed-off-by:
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Sukadev Bhattiprolu authored
If auto-priority failover is enabled, the backing device needs time to settle if hard resetting fails for any reason. Add a delay of 60 seconds before retrying the hard-reset. Fixes: 2770a798 ("ibmvnic: Introduce hard reset recovery") Signed-off-by:
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Dany Madden authored
In a failed reset, driver could end up in VNIC_PROBED or VNIC_CLOSED state and cannot recover in subsequent resets, leaving it offline. This patch restores the adapter state to reset_state, the original state when reset was called. Fixes: b27507bb ("net/ibmvnic: unlock rtnl_lock in reset so linkwatch_event can run") Fixes: 2770a798 ("ibmvnic: Introduce hard reset recovery") Signed-off-by:
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Dany Madden authored
scrq->msgs could be NULL during device reset, causing Linux to crash. So, check before memset scrq->msgs. Fixes: c8b2ad0a ("ibmvnic: Sanitize entire SCRQ buffer on reset") Signed-off-by:
Lijun Pan <ljp@linux.ibm.com> Signed-off-by:
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Dany Madden authored
When ibmvnic fails to reset, it breaks out of the reset loop and frees all of the remaining resets from the workqueue. Doing so prevents the adapter from recovering if no reset is scheduled after that. Instead, have the driver continue to process resets on the workqueue. Remove the no longer need free_all_rwi(). Fixes: ed651a10 ("ibmvnic: Updated reset handling") Signed-off-by:
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Dany Madden authored
Inconsistent login with the vnicserver is causing the device to be removed. This does not give the device a chance to recover from error state. This patch schedules a FATAL reset instead to bring the adapter up. Fixes: 032c5e82 ("Driver for IBM System i/p VNIC protocol") Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfJakub Kicinski authored
Pablo Neira Ayuso says: ==================== Netfilter fixes for net 1) Fix insufficient validation of IPSET_ATTR_IPADDR_IPV6 reported by syzbot. 2) Remove spurious reports on nf_tables when lockdep gets disabled, from Florian Westphal. 3) Fix memleak in the error path of error path of ip_vs_control_net_init(), from Wang Hai. 4) Fix missing control data in flow dissector, otherwise IP address matching in hardware offload infra does not work. 5) Fix hardware offload match on prefix IP address when userspace does not send a bitwise expression to represent the prefix. * git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf: netfilter: nftables_offload: build mask based from the matching bytes netfilter: nftables_offload: set address type in control dissector ipvs: fix possible memory leak in ip_vs_control_net_init netfilter: nf_tables: avoid false-postive lockdep splat netfilter: ipset: prevent uninit-value in hash_ip6_add ==================== Link: https://lore.kernel.org/r/20201127190313.24947-1-pablo@netfilter.orgSigned-off-by:
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Davide Caratti authored
a proper kernel configuration for running kselftest can be obtained with: $ yes | make kselftest-merge enable compile support for the 'red' qdisc: otherwise, tdc kselftest fail when trying to run tdc test items contained in red.json. Signed-off-by:
Davide Caratti <dcaratti@redhat.com> Link: https://lore.kernel.org/r/cfa23f2d4f672401e6cebca3a321dd1901a9ff07.1606416464.git.dcaratti@redhat.comSigned-off-by:
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Guillaume Nault authored
When inet_rtm_getroute() was converted to use the RCU variants of ip_route_input() and ip_route_output_key(), the TOS parameters stopped being masked with IPTOS_RT_MASK before doing the route lookup. As a result, "ip route get" can return a different route than what would be used when sending real packets. For example: $ ip route add 192.0.2.11/32 dev eth0 $ ip route add unreachable 192.0.2.11/32 tos 2 $ ip route get 192.0.2.11 tos 2 RTNETLINK answers: No route to host But, packets with TOS 2 (ECT(0) if interpreted as an ECN bit) would actually be routed using the first route: $ ping -c 1 -Q 2 192.0.2.11 PING 192.0.2.11 (192.0.2.11) 56(84) bytes of data. 64 bytes from 192.0.2.11: icmp_seq=1 ttl=64 time=0.173 ms --- 192.0.2.11 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.173/0.173/0.173/0.000 ms This patch re-applies IPTOS_RT_MASK in inet_rtm_getroute(), to return results consistent with real route lookups. Fixes: 3765d35e ("net: ipv4: Convert inet_rtm_getroute to rcu versions of route lookup") Signed-off-by:Guillaume Nault <gnault@redhat.com> Reviewed-by:
David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/b2d237d08317ca55926add9654a48409ac1b8f5b.1606412894.git.gnault@redhat.comSigned-off-by:
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https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfJakub Kicinski authored
Daniel Borkmann says: ==================== pull-request: bpf 2020-11-28 1) Do not reference the skb for xsk's generic TX side since when looped back into RX it might crash in generic XDP, from Björn Töpel. 2) Fix umem cleanup on a partially set up xsk socket when being destroyed, from Magnus Karlsson. 3) Fix an incorrect netdev reference count when failing xsk_bind() operation, from Marek Majtyka. 4) Fix bpftool to set an error code on failed calloc() in build_btf_type_table(), from Zhen Lei. * https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: bpf: Add MAINTAINERS entry for BPF LSM bpftool: Fix error return value in build_btf_type_table net, xsk: Avoid taking multiple skbuff references xsk: Fix incorrect netdev reference count xsk: Fix umem cleanup bug at socket destruct MAINTAINERS: Update XDP and AF_XDP entries ==================== Link: https://lore.kernel.org/r/20201128005104.1205-1-daniel@iogearbox.netSigned-off-by:
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git://git.open-mesh.org/linux-mergeJakub Kicinski authored
Simon Wunderlich says: ==================== Here are some batman-adv bugfixes: - Fix head/tailroom issues for fragments, by Sven Eckelmann (3 patches) * tag 'batadv-net-pullrequest-20201127' of git://git.open-mesh.org/linux-merge: batman-adv: Don't always reallocate the fragmentation skb head batman-adv: Reserve needed_*room for fragments batman-adv: Consider fragmentation for needed_headroom ==================== Link: https://lore.kernel.org/r/20201127173849.19208-1-sw@simonwunderlich.deSigned-off-by:
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Antoine Tenart authored
Netfilter changes PACKET_OTHERHOST to PACKET_HOST before invoking the hooks as, while it's an expected value for a bridge, routing expects PACKET_HOST. The change is undone later on after hook traversal. This can be seen with pairs of functions updating skb>pkt_type and then reverting it to its original value: For hook NF_INET_PRE_ROUTING: setup_pre_routing / br_nf_pre_routing_finish For hook NF_INET_FORWARD: br_nf_forward_ip / br_nf_forward_finish But the third case where netfilter does this, for hook NF_INET_POST_ROUTING, the packet type is changed in br_nf_post_routing but never reverted. A comment says: /* We assume any code from br_dev_queue_push_xmit onwards doesn't care * about the value of skb->pkt_type. */ But when having a tunnel (say vxlan) attached to a bridge we have the following call trace: br_nf_pre_routing br_nf_pre_routing_ipv6 br_nf_pre_routing_finish br_nf_forward_ip br_nf_forward_finish br_nf_post_routing <- pkt_type is updated to PACKET_HOST br_nf_dev_queue_xmit <- but not reverted to its original value vxlan_xmit vxlan_xmit_one skb_tunnel_check_pmtu <- a check on pkt_type is performed In this specific case, this creates issues such as when an ICMPv6 PTB should be sent back. When CONFIG_BRIDGE_NETFILTER is enabled, the PTB isn't sent (as skb_tunnel_check_pmtu checks if pkt_type is PACKET_HOST and returns early). If the comment is right and no one cares about the value of skb->pkt_type after br_dev_queue_push_xmit (which isn't true), resetting it to its original value should be safe. Fixes: 1da177e4 ("Linux-2.6.12-rc2") Signed-off-by:Antoine Tenart <atenart@kernel.org> Reviewed-by:
Florian Westphal <fw@strlen.de> Link: https://lore.kernel.org/r/20201123174902.622102-1-atenart@kernel.orgSigned-off-by:
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- 27 Nov, 2020 11 commits
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Linus Torvalds authored
Merge tag 'asm-generic-fixes-5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic fix from Arnd Bergmann: "Add correct MAX_POSSIBLE_PHYSMEM_BITS setting to asm-generic. This is a single bugfix for a bug that Stefan Agner found on 32-bit Arm, but that exists on several other architectures" * tag 'asm-generic-fixes-5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: arch: pgtable: define MAX_POSSIBLE_PHYSMEM_BITS where needed
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds authored
Pull ARM SoC fixes from Arnd Bergmann: "Another set of patches for devicetree files and Arm SoC specific drivers: - A fix for OP-TEE shared memory on non-SMP systems - multiple code fixes for the OMAP platform, including one regression for the CPSW network driver and a few runtime warning fixes - Some DT patches for the Rockchip RK3399 platform, in particular fixing the MMC device ordering that recently became nondeterministic with async probe. - Multiple DT fixes for the Tegra platform, including a regression fix for suspend/resume on TX2 - A regression fix for a user-triggered fault in the NXP dpio driver - A regression fix for a bug caused by an earlier bug fix in the xilinx firmware driver - Two more DTC warning fixes - Sylvain Lemieux steps down as maintainer for the NXP LPC32xx platform" * tag 'arm-soc-fixes-v5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits) arm64: tegra: Fix Tegra234 VDK node names arm64: tegra: Wrong AON HSP reg property size arm64: tegra: Fix USB_VBUS_EN0 regulator on Jetson TX1 arm64: tegra: Correct the UART for Jetson Xavier NX arm64: tegra: Disable the ACONNECT for Jetson TX2 optee: add writeback to valid memory type firmware: xilinx: Use hash-table for api feature check firmware: xilinx: Fix SD DLL node reset issue soc: fsl: dpio: Get the cpumask through cpumask_of(cpu) ARM: dts: dra76x: m_can: fix order of clocks bus: ti-sysc: suppress err msg for timers used as clockevent/source MAINTAINERS: Remove myself as LPC32xx maintainers arm64: dts: qcom: clear the warnings caused by empty dma-ranges arm64: dts: broadcom: clear the warnings caused by empty dma-ranges ARM: dts: am437x-l4: fix compatible for cpsw switch dt node arm64: dts: rockchip: Reorder LED triggers from mmc devices on rk3399-roc-pc. arm64: dts: rockchip: Assign a fixed index to mmc devices on rk3399 boards. arm64: dts: rockchip: Remove system-power-controller from pmic on Odroid Go Advance arm64: dts: rockchip: fix NanoPi R2S GMAC clock name ARM: OMAP2+: Manage MPU state properly for omap_enter_idle_coupled() ... -
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.10-rc6, including fixes from the WiFi driver, and CAN subtrees. Current release - regressions: - gro_cells: reduce number of synchronize_net() calls - ch_ktls: release a lock before jumping to an error path Current release - always broken: - tcp: Allow full IP tos/IPv6 tclass to be reflected in L3 header Previous release - regressions: - net/tls: fix missing received data after fast remote close - vsock/virtio: discard packets only when socket is really closed - sock: set sk_err to ee_errno on dequeue from errq - cxgb4: fix the panic caused by non smac rewrite Previous release - always broken: - tcp: fix corner cases around setting ECN with BPF selection of congestion control - tcp: fix race condition when creating child sockets from syncookies on loopback interface - usbnet: ipheth: fix connectivity with iOS 14 - tun: honor IOCB_NOWAIT flag - net/packet: fix packet receive on L3 devices without visible hard header - devlink: Make sure devlink instance and port are in same net namespace - net: openvswitch: fix TTL decrement action netlink message format - bonding: wait for sysfs kobject destruction before freeing struct slave - net: stmmac: fix upstream patch applied to the wrong context - bnxt_en: fix return value and unwind in probe error paths Misc: - devlink: add extra layer of categorization to the reload stats uAPI before it's released" * tag 'net-5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (68 commits) sock: set sk_err to ee_errno on dequeue from errq mptcp: fix NULL ptr dereference on bad MPJ net: openvswitch: fix TTL decrement action netlink message format can: af_can: can_rx_unregister(): remove WARN() statement from list operation sanity check can: m_can: m_can_dev_setup(): add support for bosch mcan version 3.3.0 can: m_can: fix nominal bitiming tseg2 min for version >= 3.1 can: m_can: m_can_open(): remove IRQF_TRIGGER_FALLING from request_threaded_irq()'s flags can: mcp251xfd: mcp251xfd_probe(): bail out if no IRQ was given can: gs_usb: fix endianess problem with candleLight firmware ch_ktls: lock is not freed net/tls: Protect from calling tls_dev_del for TLS RX twice devlink: Make sure devlink instance and port are in same net namespace devlink: Hold rtnl lock while reading netdev attributes ptp: clockmatrix: bug fix for idtcm_strverscmp enetc: Let the hardware auto-advance the taprio base-time of 0 gro_cells: reduce number of synchronize_net() calls net: stmmac: fix incorrect merge of patch upstream ipv6: addrlabel: fix possible memory leak in ip6addrlbl_net_init Documentation: netdev-FAQ: suggest how to post co-dependent series ibmvnic: enhance resetting status check during module exit ... -
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "Three small fixes in the UFS driver: two are for power management issues and the third is to fix a slew of problem in the sysfs code" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: Fix race between shutdown and runtime resume flow scsi: ufs: Make sure clk scaling happens only when HBA is runtime ACTIVE scsi: ufs: Fix unexpected values from ufshcd_read_desc_param()
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull io_uring fixes from Jens Axboe: - Out of bounds fix for the cq size cap from earlier this release (Joseph) - iov_iter type check fix (Pavel) - Files grab + cancelation fix (Pavel) * tag 'io_uring-5.10-2020-11-27' of git://git.kernel.dk/linux-block: io_uring: fix files grab/cancel race io_uring: fix ITER_BVEC check io_uring: fix shift-out-of-bounds when round up cq size
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block fix from Jens Axboe: "Just a single fix, for a crash in the keyslot manager" * tag 'block-5.10-2020-11-27' of git://git.kernel.dk/linux-block: block/keyslot-manager: prevent crash when num_slots=1
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: "A few fixes for various warnings that accumulated over past two weeks: - tree-checker: add missing return values for some errors - lockdep fixes - when reading qgroup config and starting quota rescan - reverse order of quota ioctl lock and VFS freeze lock - avoid accessing potentially stale fs info during device scan, reported by syzbot - add scope NOFS protection around qgroup relation changes - check for running transaction before flushing qgroups - fix tracking of new delalloc ranges for some cases" * tag 'for-5.10-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix lockdep splat when enabling and disabling qgroups btrfs: do nofs allocations when adding and removing qgroup relations btrfs: fix lockdep splat when reading qgroup config on mount btrfs: tree-checker: add missing returns after data_ref alignment checks btrfs: don't access possibly stale fs_info data for printing duplicate device btrfs: tree-checker: add missing return after error in root_item btrfs: qgroup: don't commit transaction when we already hold the handle btrfs: fix missing delalloc new bit for new delalloc ranges -
git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds authored
Pull rdma fixes from Jason Gunthorpe: "Two security issues and several small bug fixes. Things seem to have stabilized for this release here. Summary: - Significant out of bounds access security issue in i40iw - Fix misuse of mmu notifiers in hfi1 - Several errors in the register map/usage in hns - Missing error returns in mthca" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/hns: Bugfix for memory window mtpt configuration RDMA/hns: Fix retry_cnt and rnr_cnt when querying QP RDMA/hns: Fix wrong field of SRQ number the device supports IB/hfi1: Ensure correct mm is used at all times RDMA/i40iw: Address an mmap handler exploit in i40iw IB/mthca: fix return value of error branch in mthca_init_cq()
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git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linuxLinus Torvalds authored
Pull mtd fixes from Miquel Raynal: "Because of a recent change in the core, NAND controller drivers initializing the ECC engine too early in the probe path are broken. Drivers should wait for the NAND device to be discovered and its memory layout known before doing any ECC related initialization, so instead of reverting the faulty change which is actually moving in the right direction, let's fix the drivers directly: socrates, sharpsl, r852, plat_nand, pasemi, tmio, txx9ndfmc, orion, mpc5121, lpc32xx_slc, lpc32xx_mlc, fsmc, diskonchip, davinci, cs553x, au1550, ams-delta, xway and gpio" * tag 'mtd/fixes-for-5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: rawnand: socrates: Move the ECC initialization to ->attach_chip() mtd: rawnand: sharpsl: Move the ECC initialization to ->attach_chip() mtd: rawnand: r852: Move the ECC initialization to ->attach_chip() mtd: rawnand: plat_nand: Move the ECC initialization to ->attach_chip() mtd: rawnand: pasemi: Move the ECC initialization to ->attach_chip() mtd: rawnand: tmio: Move the ECC initialization to ->attach_chip() mtd: rawnand: txx9ndfmc: Move the ECC initialization to ->attach_chip() mtd: rawnand: orion: Move the ECC initialization to ->attach_chip() mtd: rawnand: mpc5121: Move the ECC initialization to ->attach_chip() mtd: rawnand: lpc32xx_slc: Move the ECC initialization to ->attach_chip() mtd: rawnand: lpc32xx_mlc: Move the ECC initialization to ->attach_chip() mtd: rawnand: fsmc: Move the ECC initialization to ->attach_chip() mtd: rawnand: diskonchip: Move the ECC initialization to ->attach_chip() mtd: rawnand: davinci: Move the ECC initialization to ->attach_chip() mtd: rawnand: cs553x: Move the ECC initialization to ->attach_chip() mtd: rawnand: au1550: Move the ECC initialization to ->attach_chip() mtd: rawnand: ams-delta: Move the ECC initialization to ->attach_chip() mtd: rawnand: xway: Move the ECC initialization to ->attach_chip() mtd: rawnand: gpio: Move the ECC initialization to ->attach_chip()
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus Torvalds authored
Pull spi fixes from Mark Brown: "A few fixes for v5.10, one for the core which fixes some potential races for controllers with multiple chip selects when configuration of the chip select for one client device races with the addition and initial setup of an additional client" * tag 'spi-fix-v5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: dw: Fix spi registration for controllers overriding CS spi: imx: fix the unbalanced spi runtime pm management spi: spi-nxp-fspi: fix fspi panic by unexpected interrupts spi: Take the SPI IO-mutex in the spi_setup() method
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds authored
Pull virtual digital TV driver fixes from Mauro Carvalho Chehab: "A series of fixes for the new virtual digital TV driver (vidtv), which is meant to help doing tests with the digital TV core and media userspace apps and libraries. They cover a series of issues I found on it, together with a few new things in order to make it easier to detect problems at the DVB core" * tag 'media/v5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (36 commits) media: vidtv.rst: add kernel-doc markups media: vidtv.rst: update vidtv documentation media: vidtv: simplify EIT write function media: vidtv: simplify NIT write function media: vidtv: simplify SDT write function media: vidtv: cleanup PMT write table function media: vidtv: cleanup PAT write function media: vidtv: cleanup PSI table header function media: vidtv: cleanup PSI descriptor write function media: vidtv: simplify the crc writing logic media: vidtv: simplify PSI write function media: vidtv: add date to the current event media: vidtv: fix service_id at SDT table media: vidtv: fix service type media: vidtv: add a PID entry for the NIT table media: vidtv: properly fill EIT service_id media: vidtv: fix the network ID range media: vidtv: improve EIT data media: vidtv: cleanup null packet initialization logic media: vidtv: pre-initialize mux arrays ...
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