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2022-08-26tg3: Disable tg3 device on system reboot to avoid triggering AERKai-Heng Feng
Commit d60cd06331a3 ("PM: ACPI: reboot: Use S5 for reboot") caused a reboot hang on one Dell servers so the commit was reverted. Someone managed to collect the AER log and it's caused by MSI: [ 148.762067] ACPI: Preparing to enter system sleep state S5 [ 148.794638] {1}[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 5 [ 148.803731] {1}[Hardware Error]: event severity: recoverable [ 148.810191] {1}[Hardware Error]: Error 0, type: fatal [ 148.816088] {1}[Hardware Error]: section_type: PCIe error [ 148.822391] {1}[Hardware Error]: port_type: 0, PCIe end point [ 148.829026] {1}[Hardware Error]: version: 3.0 [ 148.834266] {1}[Hardware Error]: command: 0x0006, status: 0x0010 [ 148.841140] {1}[Hardware Error]: device_id: 0000:04:00.0 [ 148.847309] {1}[Hardware Error]: slot: 0 [ 148.852077] {1}[Hardware Error]: secondary_bus: 0x00 [ 148.857876] {1}[Hardware Error]: vendor_id: 0x14e4, device_id: 0x165f [ 148.865145] {1}[Hardware Error]: class_code: 020000 [ 148.870845] {1}[Hardware Error]: aer_uncor_status: 0x00100000, aer_uncor_mask: 0x00010000 [ 148.879842] {1}[Hardware Error]: aer_uncor_severity: 0x000ef030 [ 148.886575] {1}[Hardware Error]: TLP Header: 40000001 0000030f 90028090 00000000 [ 148.894823] tg3 0000:04:00.0: AER: aer_status: 0x00100000, aer_mask: 0x00010000 [ 148.902795] tg3 0000:04:00.0: AER: [20] UnsupReq (First) [ 148.910234] tg3 0000:04:00.0: AER: aer_layer=Transaction Layer, aer_agent=Requester ID [ 148.918806] tg3 0000:04:00.0: AER: aer_uncor_severity: 0x000ef030 [ 148.925558] tg3 0000:04:00.0: AER: TLP Header: 40000001 0000030f 90028090 00000000 The MSI is probably raised by incoming packets, so power down the device and disable bus mastering to stop the traffic, as user confirmed this approach works. In addition to that, be extra safe and cancel reset task if it's running. Cc: Josef Bacik <josef@toxicpanda.com> Link: https://lore.kernel.org/all/b8db79e6857c41dab4ef08bdf826ea7c47e3bafc.1615947283.git.josef@toxicpanda.com/ BugLink: https://bugs.launchpad.net/bugs/1917471 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Reviewed-by: Michael Chan <michael.chan@broadcom.com> Link: https://lore.kernel.org/r/20220826002530.1153296-1-kai.heng.feng@canonical.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-26net/mlx4: Fix error check for dma_map_sgJack Wang
dma_map_sg return 0 on error. Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20220825063533.21015-1-jinpu.wang@ionos.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-26net: sparx5: fix handling uneven length packets in manual extractionCasper Andersson
Packets that are not of length divisible by 4 (e.g. 77, 78, 79) would have the checksum included up to next multiple of 4 (a 77 bytes packet would have 3 bytes of ethernet checksum included). The check for the value expects it in host (Little) endian. Fixes: f3cad2611a77 ("net: sparx5: add hostmode with phylink support") Signed-off-by: Casper Andersson <casper.casan@gmail.com> Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com> Link: https://lore.kernel.org/r/20220825084955.684637-1-casper.casan@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-26mlx4: Do type_clear() for devlink ports when type_set() was called previouslyJiri Pirko
Whenever the type_set() is called on a devlink port, accompany it by matching type_clear() during cleanup. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20220825114031.1361478-1-jiri@resnulli.us Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfDavid S. Miller
Daniel borkmann says: ==================== The following pull-request contains BPF updates for your *net* tree. We've added 11 non-merge commits during the last 14 day(s) which contain a total of 13 files changed, 61 insertions(+), 24 deletions(-). The main changes are: 1) Fix BPF verifier's precision tracking around BPF ring buffer, from Kumar Kartikeya Dwivedi. 2) Fix regression in tunnel key infra when passing FLOWI_FLAG_ANYSRC, from Eyal Birger. 3) Fix insufficient permissions for bpf_sys_bpf() helper, from YiFei Zhu. 4) Fix splat from hitting BUG when purging effective cgroup programs, from Pu Lehui. 5) Fix range tracking for array poke descriptors, from Daniel Borkmann. 6) Fix corrupted packets for XDP_SHARED_UMEM in aligned mode, from Magnus Karlsson. 7) Fix NULL pointer splat in BPF sockmap sk_msg_recvmsg(), from Liu Jian. 8) Add READ_ONCE() to bpf_jit_limit when reading from sysctl, from Kuniyuki Iwashima. 9) Add BPF selftest lru_bug check to s390x deny list, from Daniel Müller. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-26Merge branch '100GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2022-08-24 (ice) This series contains updates to ice driver only. Marcin adds support for TC parsing on TTL and ToS fields. Anatolli adds support for devlink port split command to allow configuration of various port configurations. Jake allows for passing and writing an additional NVM write activate field by expanding current cmd_flag. Ani makes PHY debug output more readable. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-26net: prestera: manage matchall and flower prioritiesMaksym Glubokiy
matchall rules can be added only to chain 0 and their priorities have limitations: - new matchall ingress rule's priority must be higher (lower value) than any existing flower rule; - new matchall egress rule's priority must be lower (higher value) than any existing flower rule. The opposite works for flower rule adding: - new flower ingress rule's priority must be lower (higher value) than any existing matchall rule; - new flower egress rule's priority must be higher (lower value) than any existing matchall rule. This is a hardware limitation and thus must be properly handled in driver by reporting errors to the user when newly added rule has such a priority that cannot be installed into the hardware. To achieve this, the driver must maintain both min/max matchall priorities for every flower block when user adds/deletes a matchall rule, as well as both min/max flower priorities for chain 0 for every adding/deletion of flower rules for chain 0. Cc: Serhiy Boiko <serhiy.boiko@plvision.eu> Signed-off-by: Maksym Glubokiy <maksym.glubokiy@plvision.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-26net: prestera: add support for egress traffic mirroringSerhiy Boiko
This enables adding matchall rules for egress: tc filter add .. egress .. matchall skip_sw \ action mirred egress mirror dev .. Signed-off-by: Serhiy Boiko <serhiy.boiko@plvision.eu> Signed-off-by: Maksym Glubokiy <maksym.glubokiy@plvision.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-26net: prestera: acl: extract matchall logic into a separate fileSerhiy Boiko
This commit adds more clarity to handling of TC_CLSMATCHALL_REPLACE and TC_CLSMATCHALL_DESTROY events by calling newly added *_mall_*() handlers instead of directly calling SPAN API. This also extracts matchall rules management out of SPAN API since SPAN is a hardware module which is used to implement 'matchall egress mirred' action only. Signed-off-by: Taras Chornyi <tchornyi@marvell.com> Signed-off-by: Serhiy Boiko <serhiy.boiko@plvision.eu> Signed-off-by: Maksym Glubokiy <maksym.glubokiy@plvision.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
drivers/net/ethernet/mellanox/mlx5/core/en_fs.c 21234e3a84c7 ("net/mlx5e: Fix use after free in mlx5e_fs_init()") c7eafc5ed068 ("net/mlx5e: Convert ethtool_steering member of flow_steering struct to pointer") https://lore.kernel.org/all/20220825104410.67d4709c@canb.auug.org.au/ https://lore.kernel.org/all/20220823055533.334471-1-saeed@kernel.org/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25Merge tag 'net-6.0-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from ipsec and netfilter (with one broken Fixes tag). Current release - new code bugs: - dsa: don't dereference NULL extack in dsa_slave_changeupper() - dpaa: fix <1G ethernet on LS1046ARDB - neigh: don't call kfree_skb() under spin_lock_irqsave() Previous releases - regressions: - r8152: fix the RX FIFO settings when suspending - dsa: microchip: keep compatibility with device tree blobs with no phy-mode - Revert "net: macsec: update SCI upon MAC address change." - Revert "xfrm: update SA curlft.use_time", comply with RFC 2367 Previous releases - always broken: - netfilter: conntrack: work around exceeded TCP receive window - ipsec: fix a null pointer dereference of dst->dev on a metadata dst in xfrm_lookup_with_ifid - moxa: get rid of asymmetry in DMA mapping/unmapping - dsa: microchip: make learning configurable and keep it off while standalone - ice: xsk: prohibit usage of non-balanced queue id - rxrpc: fix locking in rxrpc's sendmsg Misc: - another chunk of sysctl data race silencing" * tag 'net-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (87 commits) net: lantiq_xrx200: restore buffer if memory allocation failed net: lantiq_xrx200: fix lock under memory pressure net: lantiq_xrx200: confirm skb is allocated before using net: stmmac: work around sporadic tx issue on link-up ionic: VF initial random MAC address if no assigned mac ionic: fix up issues with handling EAGAIN on FW cmds ionic: clear broken state on generation change rxrpc: Fix locking in rxrpc's sendmsg net: ethernet: mtk_eth_soc: fix hw hash reporting for MTK_NETSYS_V2 MAINTAINERS: rectify file entry in BONDING DRIVER i40e: Fix incorrect address type for IPv6 flow rules ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter net: Fix a data-race around sysctl_somaxconn. net: Fix a data-race around netdev_unregister_timeout_secs. net: Fix a data-race around gro_normal_batch. net: Fix data-races around sysctl_devconf_inherit_init_net. net: Fix data-races around sysctl_fb_tunnels_only_for_init_net. net: Fix a data-race around netdev_budget_usecs. net: Fix data-races around sysctl_max_skb_frags. net: Fix a data-race around netdev_budget. ...
2022-08-25mlxsw: Remove unused mlxsw_core_port_type_get()Jiri Pirko
Function mlxsw_core_port_type_get() is no longer used. So remove it. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25mlxsw: Remove unused port_type_set devlink opJiri Pirko
port_type_set devlink op is no longer used by any mlxsw driver, so remove it. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25mlxsw: Remove unused IB stuffJiri Pirko
There are some IB leftovers that are no longer used in the code. So remove them. Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: lantiq_xrx200: restore buffer if memory allocation failedAleksander Jan Bajkowski
In a situation where memory allocation fails, an invalid buffer address is stored. When this descriptor is used again, the system panics in the build_skb() function when accessing memory. Fixes: 7ea6cd16f159 ("lantiq: net: fix duplicated skb in rx descriptor ring") Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: lantiq_xrx200: fix lock under memory pressureAleksander Jan Bajkowski
When the xrx200_hw_receive() function returns -ENOMEM, the NAPI poll function immediately returns an error. This is incorrect for two reasons: * the function terminates without enabling interrupts or scheduling NAPI, * the error code (-ENOMEM) is returned instead of the number of received packets. After the first memory allocation failure occurs, packet reception is locked due to disabled interrupts from DMA.. Fixes: fe1a56420cf2 ("net: lantiq: Add Lantiq / Intel VRX200 Ethernet driver") Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: lantiq_xrx200: confirm skb is allocated before usingAleksander Jan Bajkowski
xrx200_hw_receive() assumes build_skb() always works and goes straight to skb_reserve(). However, build_skb() can fail under memory pressure. Add a check in case build_skb() failed to allocate and return NULL. Fixes: e015593573b3 ("net: lantiq_xrx200: convert to build_skb") Reported-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: stmmac: work around sporadic tx issue on link-upHeiner Kallweit
This is a follow-up to the discussion in [0]. It seems to me that at least the IP version used on Amlogic SoC's sometimes has a problem if register MAC_CTRL_REG is written whilst the chip is still processing a previous write. But that's just a guess. Adding a delay between two writes to this register helps, but we can also simply omit the offending second write. This patch uses the second approach and is based on a suggestion from Qi Duan. Benefit of this approach is that we can save few register writes, also on not affected chip versions. [0] https://www.spinics.net/lists/netdev/msg831526.html Fixes: bfab27a146ed ("stmmac: add the experimental PCI support") Suggested-by: Qi Duan <qi.duan@amlogic.com> Suggested-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/e99857ce-bd90-5093-ca8c-8cd480b5a0a2@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25Merge branch '10GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2022-08-24 (ixgbe, i40e) This series contains updates to ixgbe and i40e drivers. Jake stops incorrect resetting of SYSTIME registers when starting cyclecounter for ixgbe. Sylwester corrects a check on source IP address when validating destination for i40e. * '10GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: i40e: Fix incorrect address type for IPv6 flow rules ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter ==================== Link: https://lore.kernel.org/r/20220824193748.874343-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25ionic: VF initial random MAC address if no assigned macR Mohamed Shah
Assign a random mac address to the VF interface station address if it boots with a zero mac address in order to match similar behavior seen in other VF drivers. Handle the errors where the older firmware does not allow the VF to set its own station address. Newer firmware will allow the VF to set the station mac address if it hasn't already been set administratively through the PF. Setting it will also be allowed if the VF has trust. Fixes: fbb39807e9ae ("ionic: support sr-iov operations") Signed-off-by: R Mohamed Shah <mohamed@pensando.io> Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25ionic: fix up issues with handling EAGAIN on FW cmdsShannon Nelson
In looping on FW update tests we occasionally see the FW_ACTIVATE_STATUS command fail while it is in its EAGAIN loop waiting for the FW activate step to finsh inside the FW. The firmware is complaining that the done bit is set when a new dev_cmd is going to be processed. Doing a clean on the cmd registers and doorbell before exiting the wait-for-done and cleaning the done bit before the sleep prevents this from occurring. Fixes: fbfb8031533c ("ionic: Add hardware init and device commands") Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25ionic: clear broken state on generation changeShannon Nelson
There is a case found in heavy testing where a link flap happens just before a firmware Recovery event and the driver gets stuck in the BROKEN state. This comes from the driver getting interrupted by a FW generation change when coming back up from the link flap, and the call to ionic_start_queues() in ionic_link_status_check() fails. This can be addressed by having the fw_up code clear the BROKEN bit if seen, rather than waiting for a user to manually force the interface down and then back up. Fixes: 9e8eaf8427b6 ("ionic: stop watchdog when in broken state") Signed-off-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: ethernet: mtk_eth_soc: fix hw hash reporting for MTK_NETSYS_V2Lorenzo Bianconi
Properly report hw rx hash for mt7986 chipset accroding to the new dma descriptor layout. Fixes: 197c9e9b17b11 ("net: ethernet: mtk_eth_soc: introduce support for mt7986 chipset") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/091394ea4e705fbb35f828011d98d0ba33808f69.1661257293.git.lorenzo@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-08-25nfp: flower: support case of match on ct_state(0/0x3f)Wenjuan Geng
is_post_ct_flow() function will process only ct_state ESTABLISHED, then offload_pre_check() function will check FLOW_DISSECTOR_KEY_CT flag. When config tc filter match ct_state(0/0x3f), dissector->used_keys with FLOW_DISSECTOR_KEY_CT bit, function offload_pre_check() will return false, so not offload. This is a special case that can be handled safely. Therefore, modify to let initial packet which won't go through conntrack can be offloaded, as long as the cared ct fields are all zero. Signed-off-by: Wenjuan Geng <wenjuan.geng@corigine.com> Reviewed-by: Louis Peens <louis.peens@corigine.com> Signed-off-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20220823090122.403631-1-simon.horman@corigine.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-08-24net: ethernet: ti: davinci_mdio: fix build for mdio bitbang usesRandy Dunlap
davinci_mdio.c uses mdio bitbang APIs, so it should select MDIO_BITBANG to prevent build errors. arm-linux-gnueabi-ld: drivers/net/ethernet/ti/davinci_mdio.o: in function `davinci_mdio_remove': drivers/net/ethernet/ti/davinci_mdio.c:649: undefined reference to `free_mdio_bitbang' arm-linux-gnueabi-ld: drivers/net/ethernet/ti/davinci_mdio.o: in function `davinci_mdio_probe': drivers/net/ethernet/ti/davinci_mdio.c:545: undefined reference to `alloc_mdio_bitbang' arm-linux-gnueabi-ld: drivers/net/ethernet/ti/davinci_mdio.o: in function `davinci_mdiobb_read': drivers/net/ethernet/ti/davinci_mdio.c:236: undefined reference to `mdiobb_read' arm-linux-gnueabi-ld: drivers/net/ethernet/ti/davinci_mdio.o: in function `davinci_mdiobb_write': drivers/net/ethernet/ti/davinci_mdio.c:253: undefined reference to `mdiobb_write' Fixes: d04807b80691 ("net: ethernet: ti: davinci_mdio: Add workaround for errata i2329") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Ravi Gunasekaran <r-gunasekaran@ti.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Naresh Kamboju <naresh.kamboju@linaro.org> Cc: Sudip Mukherjee (Codethink) <sudipm.mukherjee@gmail.com> Link: https://lore.kernel.org/r/20220824024216.4939-1-rdunlap@infradead.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-24i40e: Fix incorrect address type for IPv6 flow rulesSylwester Dziedziuch
It was not possible to create 1-tuple flow director rule for IPv6 flow type. It was caused by incorrectly checking for source IP address when validating user provided destination IP address. Fix this by changing ip6src to correct ip6dst address in destination IP address validation for IPv6 flow type. Fixes: efca91e89b67 ("i40e: Add flow director support for IPv6") Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com> Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-08-24ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounterJacob Keller
The ixgbe_ptp_start_cyclecounter is intended to be called whenever the cyclecounter parameters need to be changed. Since commit a9763f3cb54c ("ixgbe: Update PTP to support X550EM_x devices"), this function has cleared the SYSTIME registers and reset the TSAUXC DISABLE_SYSTIME bit. While these need to be cleared during ixgbe_ptp_reset, it is wrong to clear them during ixgbe_ptp_start_cyclecounter. This function may be called during both reset and link status change. When link changes, the SYSTIME counter is still operating normally, but the cyclecounter should be updated to account for the possibly changed parameters. Clearing SYSTIME when link changes causes the timecounter to jump because the cycle counter now reads zero. Extract the SYSTIME initialization out to a new function and call this during ixgbe_ptp_reset. This prevents the timecounter adjustment and avoids an unnecessary reset of the current time. This also restores the original SYSTIME clearing that occurred during ixgbe_ptp_reset before the commit above. Reported-by: Steve Payne <spayne@aurora.tech> Reported-by: Ilya Evenbach <ievenbach@aurora.tech> Fixes: a9763f3cb54c ("ixgbe: Update PTP to support X550EM_x devices") Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-08-24Merge tag 'thermal-v6.1-rc1' of ↵Rafael J. Wysocki
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux Pull thermal control changes for v6.1-rc1 from Daniel Lezcano: "- Rework the device tree initialization, convert the drivers to the new API and remove the old OF code (Daniel Lezcano) - Fix return value to -ENODEV when searching for a specific thermal zone which does not exist (Daniel Lezcano) - Fix the return value inspection in of_thermal_zone_find() (Dan Carpenter) - Fix kernel panic when KASAN is enabled as it detects use after free when unregistering a thermal zone (Daniel Lezcano) - Move the set_trip ops inside the therma sysfs code (Daniel Lezcano) - Remove unnecessary error message as it is already showed in the underlying function (Jiapeng Chong) - Rework the monitoring path and move the locks upper in the call stack to fix some potentials race windows (Daniel Lezcano) - Fix lockdep_assert() warning introduced by the lock rework (Daniel Lezcano) - Revert the Mellanox 'hotter thermal zone' feature because it is already handled in the thermal framework core code (Daniel Lezcano)" * tag 'thermal-v6.1-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (46 commits) Revert "mlxsw: core: Add the hottest thermal zone detection" thermal/core: Fix lockdep_assert() warning thermal/core: Move the mutex inside the thermal_zone_device_update() function thermal/core: Move the thermal zone lock out of the governors thermal/governors: Group the thermal zone lock inside the throttle function thermal/core: Rework the monitoring a bit thermal/core: Rearm the monitoring only one time thermal/drivers/qcom/spmi-adc-tm5: Remove unnecessary print function dev_err() thermal/of: Remove old OF code thermal/core: Move set_trip_temp ops to the sysfs code thermal/drivers/samsung: Switch to new of thermal API regulator/drivers/max8976: Switch to new of thermal API Input: sun4i-ts - switch to new of thermal API iio/drivers/sun4i_gpadc: Switch to new of thermal API hwmon/drivers/core: Switch to new of thermal API hwmon: pm_bus: core: Switch to new of thermal API ata/drivers/ahci_imx: Switch to new of thermal API thermal/drivers/ti-soc: Switch to new of API thermal/drivers/hisilicon: Switch to new of API thermal/drivers/maxim: Switch to new of API ...
2022-08-24ice: Print human-friendly PHY typesAnirudh Venkataramanan
Provide human readable description of PHY capabilities and report_mode. Sample output: Old: [ 286.130405] ice 0000:16:00.0: get phy caps - report_mode = 0x2 [ 286.130409] ice 0000:16:00.0: phy_type_low = 0x108021020502000 [ 286.130412] ice 0000:16:00.0: phy_type_high = 0x0 [ 286.130415] ice 0000:16:00.0: caps = 0xc8 [ 286.130419] ice 0000:16:00.0: low_power_ctrl_an = 0x4 [ 286.130421] ice 0000:16:00.0: eee_cap = 0x0 [ 286.130424] ice 0000:16:00.0: eeer_value = 0x0 [ 286.130427] ice 0000:16:00.0: link_fec_options = 0xdf [ 286.130430] ice 0000:16:00.0: module_compliance_enforcement = 0x0 [ 286.130433] ice 0000:16:00.0: extended_compliance_code = 0xb [ 286.130435] ice 0000:16:00.0: module_type[0] = 0x11 [ 286.130438] ice 0000:16:00.0: module_type[1] = 0x1 [ 286.130441] ice 0000:16:00.0: module_type[2] = 0x0 New: [ 1128.297347] ice 0000:16:00.0: get phy caps dump [ 1128.297351] ice 0000:16:00.0: phy_caps_active: phy_type_low: 0x0108021020502000 [ 1128.297355] ice 0000:16:00.0: phy_caps_active: bit(13): 10G_SFI_DA [ 1128.297359] ice 0000:16:00.0: phy_caps_active: bit(20): 25GBASE_CR [ 1128.297362] ice 0000:16:00.0: phy_caps_active: bit(22): 25GBASE_CR1 [ 1128.297365] ice 0000:16:00.0: phy_caps_active: bit(29): 25G_AUI_C2C [ 1128.297368] ice 0000:16:00.0: phy_caps_active: bit(36): 50GBASE_CR2 [ 1128.297371] ice 0000:16:00.0: phy_caps_active: bit(41): 50G_LAUI2 [ 1128.297374] ice 0000:16:00.0: phy_caps_active: bit(51): 100GBASE_CR4 [ 1128.297377] ice 0000:16:00.0: phy_caps_active: bit(56): 100G_CAUI4 [ 1128.297380] ice 0000:16:00.0: phy_caps_active: phy_type_high: 0x0000000000000000 [ 1128.297383] ice 0000:16:00.0: phy_caps_active: report_mode = 0x4 [ 1128.297386] ice 0000:16:00.0: phy_caps_active: caps = 0xc8 [ 1128.297389] ice 0000:16:00.0: phy_caps_active: low_power_ctrl_an = 0x4 [ 1128.297392] ice 0000:16:00.0: phy_caps_active: eee_cap = 0x0 [ 1128.297394] ice 0000:16:00.0: phy_caps_active: eeer_value = 0x0 [ 1128.297397] ice 0000:16:00.0: phy_caps_active: link_fec_options = 0xdf [ 1128.297400] ice 0000:16:00.0: phy_caps_active: module_compliance_enforcement = 0x0 [ 1128.297402] ice 0000:16:00.0: phy_caps_active: extended_compliance_code = 0xb [ 1128.297405] ice 0000:16:00.0: phy_caps_active: module_type[0] = 0x11 [ 1128.297408] ice 0000:16:00.0: phy_caps_active: module_type[1] = 0x1 [ 1128.297411] ice 0000:16:00.0: phy_caps_active: module_type[2] = 0x0 Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Co-developed-by: Lukasz Plachno <lukasz.plachno@intel.com> Signed-off-by: Lukasz Plachno <lukasz.plachno@intel.com> Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com> Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-08-24ice: Implement devlink port split operationsAnatolii Gerasymenko
Allow to configure port split options using the devlink port split interface. Support port splitting only for port 0, as the FW has a predefined set of available port split options for the whole device. Add ice_devlink_port_options_print() function to print the table with all available FW port split options. It will be printed after each port split and unsplit command. Add documentation for devlink port split interface usage for the ice driver. Co-developed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Anatolii Gerasymenko <anatolii.gerasymenko@intel.com> Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-08-24ice: Add additional flags to ice_nvm_write_activateJacob Keller
The ice_nvm_write_activate function is used to issue AdminQ command 0x0707 which sends a request to firmware to activate a flash bank. For basic operations, this command takes an 8bit flag value which defines the flags to control the activation process. There are some additional flags that are stored in a second 8bit flag field. We can simplify the interface by using a u16 cmd_flags variable. Split this over the two bytes of flag storage in the structure. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Anatolii Gerasymenko <anatolii.gerasymenko@intel.com> Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-08-24ice: Add port option admin queue commandsAnatolii Gerasymenko
Implement support for Get/Set Port Options admin queue commands (0x06EA/0x06EB). These firmware commands allow the driver to change port specific options and will be used in the next patch. Co-developed-by: Lev Faerman <lev.faerman@intel.com> Signed-off-by: Lev Faerman <lev.faerman@intel.com> Co-developed-by: Damian Milosek <damian.milosek@intel.com> Signed-off-by: Damian Milosek <damian.milosek@intel.com> Co-developed-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Anatolii Gerasymenko <anatolii.gerasymenko@intel.com> Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-08-24ice: Add support for ip TTL & ToS offloadMarcin Szycik
Add support for parsing TTL and ToS (Hop Limit and Traffic Class) tc fields and matching on those fields in filters. Incomplete part of implementation was already in place (getting enc_ip and enc_tos from flow_match_ip and writing them to filter header). Note: matching on ipv6 ip_ttl, enc_ttl and enc_tos is currently not supported by the DDP package. Signed-off-by: Marcin Szycik <marcin.szycik@linux.intel.com> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-08-24r8169: remove support for chip version 60Heiner Kallweit
Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24r8169: remove support for chip version 50Heiner Kallweit
Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. v3: - rebase patch Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24r8169: remove support for chip version 49Heiner Kallweit
Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. v2: - fix a typo: RTL_GIGA_MAC_VER_40 -> RTL_GIGA_MAC_VER_50 Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24r8169: remove support for chip versions 45 and 47Heiner Kallweit
Detection of these chip versions has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24r8169: remove support for chip version 41Heiner Kallweit
Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24Merge tag 'mlx5-updates-2022-08-22' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux mlx5-updates-2022-08-22 Roi Dayan Says: =============== Add support for SF tunnel offload Mlx5 driver only supports VF tunnel offload. To add support for SF tunnel offload the driver needs to: 1. Add send-to-vport metadata matching rules like done for VFs. 2. Set an indirect table for SF vport, same as VF vport. info smaller sub functions for better maintainability. rules from esw init phase to representor load phase. SFs could be created after esw initialized and thus the send-to-vport meta rules would not be created for those SFs. By moving the creation of the rules to representor load phase we ensure creating the rules also for SFs created later. =============== Lama Kayal Says: ================ Make flow steering API loosely coupled from mlx5e_priv, in a manner to introduce more readable and maintainable modules. Make TC's private, let mlx5e_flow_steering struct be dynamically allocated, and introduce its API to maintain the code via setters and getters instead of publicly exposing it. Introduce flow steering debug macros to provide an elegant finish to the decoupled flow steering API, where errors related to flow steering shall be reported via them. All flow steering related files will drop any coupling to mlx5e_priv, instead they will get the relevant members as input. Among these, fs_tt_redirect, fs_tc, and arfs. ================
2022-08-24micrel: ksz8851: fixes struct pointer issueJerry Ray
Issue found during code review. This bug has no impact as long as the ks8851_net structure is the first element of the ks8851_net_spi structure. As long as the offset to the ks8851_net struct is zero, the container_of() macro is subtracting 0 and therefore no damage done. But if the ks8851_net_spi struct is ever modified such that the ks8851_net struct within it is no longer the first element of the struct, then the bug would manifest itself and cause problems. struct ks8851_net is contained within ks8851_net_spi. ks is contained within kss. kss is the priv_data of the netdev structure. Signed-off-by: Jerry Ray <jerry.ray@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24net: marvell: prestera: implement br_port_locked flag offloadingOleksandr Mazur
Both <port> br_port_locked and <lag> interfaces's flag offloading is supported. No new ABI is being added, rather existing (port_param_set) API call gets extended. Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu> V2: add missing receipents (linux-kernel, netdev) Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24fec: Restart PPS after link state changeCsókás Bence
On link state change, the controller gets reset, causing PPS to drop out and the PHC to lose its time and calibration. So we restart it if needed, restoring calibration and time registers. Changes since v2: * Add `fec_ptp_save_state()`/`fec_ptp_restore_state()` * Use `ktime_get_real_ns()` * Use `BIT()` macro Changes since v1: * More ECR #define's * Stop PPS in `fec_ptp_stop()` Signed-off-by: Csókás Bence <csokas.bence@prolan.hu> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24net: ethernet: ti: am65-cpsw: Move phy_set_mode_ext() to correct locationSiddharth Vadapalli
In TI's J7200 SoC CPSW5G ports, each of the 4 ports can be configured as a QSGMII main or QSGMII-SUB port. This configuration is performed by phy-gmii-sel driver on invoking the phy_set_mode_ext() function. It is necessary for the QSGMII main port to be configured before any of the QSGMII-SUB interfaces are brought up. Currently, the QSGMII-SUB interfaces come up before the QSGMII main port is configured. Fix this by moving the call to phy_set_mode_ext() from am65_cpsw_nuss_ndo_slave_open() to am65_cpsw_nuss_init_slave_ports(), thereby ensuring that the QSGMII main port is configured before any of the QSGMII-SUB ports are brought up. Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-24net: ethernet: ti: am65-cpsw: Add support for J7200 CPSW5GSiddharth Vadapalli
CPSW5G in J7200 supports additional modes like QSGMII and SGMII. Add new compatible for J7200 and enable QSGMII mode in am65-cpsw driver. Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-23Merge tag 'mlx5-fixes-2022-08-22' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2022-08-22 This series provides bug fixes to mlx5 driver. * tag 'mlx5-fixes-2022-08-22' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5: Unlock on error in mlx5_sriov_enable() net/mlx5e: Fix use after free in mlx5e_fs_init() net/mlx5e: kTLS, Use _safe() iterator in mlx5e_tls_priv_tx_list_cleanup() net/mlx5: unlock on error path in esw_vfs_changed_event_handler() net/mlx5e: Fix wrong tc flag used when set hw-tc-offload off net/mlx5e: TC, Add missing policer validation net/mlx5e: Fix wrong application of the LRO state net/mlx5: Avoid false positive lockdep warning by adding lock_class_key net/mlx5: Fix cmd error logging for manage pages cmd net/mlx5: Disable irq when locking lag_lock net/mlx5: Eswitch, Fix forwarding decision to uplink net/mlx5: LAG, fix logic over MLX5_LAG_FLAG_NDEVS_READY net/mlx5e: Properly disable vlan strip on non-UL reps ==================== Link: https://lore.kernel.org/r/20220822195917.216025-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-23Merge branch '100GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== ice: xsk: reduced queue count fixes Maciej Fijalkowski says: this small series is supposed to fix the issues around AF_XDP usage with reduced queue count on interface. Due to the XDP rings setup, some configurations can result in sockets not seeing traffic flowing. More about this in description of patch 2. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: ice: xsk: use Rx ring's XDP ring when picking NAPI context ice: xsk: prohibit usage of non-balanced queue id ==================== Link: https://lore.kernel.org/r/20220822163257.2382487-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-23mlxsw: minimal: Extend to support line card dynamic operationsVadim Pasternak
Implement line card operation callbacks got_active() / got_inactive(). The purpose of these callback to create / remove line card ports after line card is getting active / inactive. Implement line ports_remove_selected() callback to support line card un-provisioning flow through 'devlink'. Add line card operation registration and de-registration APIs. Add module offset for line card. Offset for main board iz zero. For line card in slot #n offset is calculated as (#n - 1) multiplied by maximum modules number. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-23mlxsw: minimal: Extend module to port mapping with slot indexVadim Pasternak
The interfaces for ports found on line card are created and removed dynamically after line card is getting active or inactive. Introduce per line card array with module to port mapping. For each port get 'slot_index' through PMLP register and set port mapping for the relevant [slot_index][module] entry. Split module and port allocation into separate routines. Split per line card port creation and removing into separate routines. Motivation to re-use these routines for line card operations. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-23mlxsw: minimal: Move ports allocation to separate routineVadim Pasternak
Perform ports allocation in a separate routine. Motivation is to re-use this routine for ports found on line cards. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-23mlxsw: minimal: Extend APIs with slot index for modular system supportVadim Pasternak
Add 'slot_index' field to port structure. Replace zero slot_index argument with 'slot_index' in 'ethtool' related APIs. Add 'slot_index' argument to port initialization and de-initialization related APIs. Motivation is to prepare minimal driver for modular system support. Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-14 02:26:03 +0000