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2023-08-11Bluetooth: ISO: Add support for connecting multiple BISesIulia Tanasescu
It is required for some configurations to have multiple BISes as part of the same BIG. Similar to the flow implemented for unicast, DEFER_SETUP will also be used to bind multiple BISes for the same BIG, before starting Periodic Advertising and creating the BIG. The user will have to open a new socket for each BIS. By setting the BT_DEFER_SETUP socket option and calling connect, a new connection will be added for the BIG and advertising handle set by the socket QoS parameters. Since all BISes will be bound for the same BIG and advertising handle, the socket QoS options and base parameters should match for all connections. By calling connect on a socket that does not have the BT_DEFER_SETUP option set, periodic advertising will be started and the BIG will be created, with a BIS for each previously bound connection. Since a BIG cannot be reconfigured with additional BISes after creation, no more connections can be bound for the BIG after the start periodic advertising and create BIG commands have been queued. The bis_cleanup function has also been updated, so that the advertising set and the BIG will not be terminated unless there are no more bound or connected BISes. The HCI_CONN_BIG_CREATED connection flag has been added to indicate that the BIG has been successfully created. This flag is checked at bis_cleanup, so that the BIG is only terminated if the HCI_LE_Create_BIG_Complete has been received. This implementation has been tested on hardware, using the "isotest" tool with an additional command line option, to specify the number of BISes to create as part of the desired BIG: tools/isotest -i hci0 -s 00:00:00:00:00:00 -N 2 -G 1 -T 1 The btmon log shows that a BIG containing 2 BISes has been created: < HCI Command: LE Create Broadcast Isochronous Group (0x08|0x0068) plen 31 Handle: 0x01 Advertising Handle: 0x01 Number of BIS: 2 SDU Interval: 10000 us (0x002710) Maximum SDU size: 40 Maximum Latency: 10 ms (0x000a) RTN: 0x02 PHY: LE 2M (0x02) Packing: Sequential (0x00) Framing: Unframed (0x00) Encryption: 0x00 Broadcast Code: 00000000000000000000000000000000 > HCI Event: Command Status (0x0f) plen 4 LE Create Broadcast Isochronous Group (0x08|0x0068) ncmd 1 Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) plen 23 LE Broadcast Isochronous Group Complete (0x1b) Status: Success (0x00) Handle: 0x01 BIG Synchronization Delay: 1974 us (0x0007b6) Transport Latency: 1974 us (0x0007b6) PHY: LE 2M (0x02) NSE: 3 BN: 1 PTO: 1 IRC: 3 Maximum PDU: 40 ISO Interval: 10.00 msec (0x0008) Connection Handle #0: 10 Connection Handle #1: 11 < HCI Command: LE Setup Isochronous Data Path (0x08|0x006e) plen 13 Handle: 10 Data Path Direction: Input (Host to Controller) (0x00) Data Path: HCI (0x00) Coding Format: Transparent (0x03) Company Codec ID: Ericsson Technology Licensing (0) Vendor Codec ID: 0 Controller Delay: 0 us (0x000000) Codec Configuration Length: 0 Codec Configuration: > HCI Event: Command Complete (0x0e) plen 6 LE Setup Isochronous Data Path (0x08|0x006e) ncmd 1 Status: Success (0x00) Handle: 10 < HCI Command: LE Setup Isochronous Data Path (0x08|0x006e) plen 13 Handle: 11 Data Path Direction: Input (Host to Controller) (0x00) Data Path: HCI (0x00) Coding Format: Transparent (0x03) Company Codec ID: Ericsson Technology Licensing (0) Vendor Codec ID: 0 Controller Delay: 0 us (0x000000) Codec Configuration Length: 0 Codec Configuration: > HCI Event: Command Complete (0x0e) plen 6 LE Setup Isochronous Data Path (0x08|0x006e) ncmd 1 Status: Success (0x00) Handle: 11 < ISO Data TX: Handle 10 flags 0x02 dlen 44 < ISO Data TX: Handle 11 flags 0x02 dlen 44 > HCI Event: Number of Completed Packets (0x13) plen 5 Num handles: 1 Handle: 10 Count: 1 > HCI Event: Number of Completed Packets (0x13) plen 5 Num handles: 1 Handle: 11 Count: 1 Signed-off-by: Iulia Tanasescu <iulia.tanasescu@nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-08-11Bluetooth: btrtl: Add Realtek devcoredump supportHilda Wu
Catch debug exception from controller and driver, and trigger a devcoredump using hci devcoredump APIs. The debug exception data will be parsed in userspace. Signed-off-by: Alex Lu <alex_lu@realsil.com.cn> Signed-off-by: Hilda Wu <hildawu@realtek.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-08-11Bluetooth: Check for ISO support in controllerClaudia Draghicescu
This patch checks for ISO_BROADCASTER and ISO_SYNC_RECEIVER in controller. Signed-off-by: Claudia Draghicescu <claudia.rosu@nxp.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2023-08-11Merge branch 'pm-cpufreq'Rafael J. Wysocki
Merge a cpufreq fix for 6.5-rc6. This makes amd-pstate use device_attributes as expected by the CPU root kobject. * pm-cpufreq: cpufreq: amd-pstate: fix global sysfs attribute type
2023-08-11Merge tag 'pci-v6.5-fixes-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci fixes from Bjorn Helgaas: - Add Manivannan Sadhasivam as DesignWare PCIe driver co-maintainer (Krzysztof Wilczyński) - Revert "PCI: dwc: Wait for link up only if link is started" to fix a regression on Qualcomm platforms that don't reach interconnect sync state if the slot is empty (Johan Hovold) - Revert "PCI: mvebu: Mark driver as BROKEN" so people can use pci-mvebu even though some others report problems (Bjorn Helgaas) - Avoid a NULL pointer dereference when using acpiphp for root bus hotplug to fix a regression added in v6.5-rc1 (Igor Mammedov) * tag 'pci-v6.5-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus Revert "PCI: mvebu: Mark driver as BROKEN" Revert "PCI: dwc: Wait for link up only if link is started" MAINTAINERS: Add Manivannan Sadhasivam as DesignWare PCIe driver maintainer
2023-08-11Merge tag 'riscv-for-linus-6.5-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - Fixes for a pair of kexec_file_load() failures - A fix to ensure the direct mapping is PMD-aligned - A fix for CPU feature detection on SMP=n - The MMIO ordering fences have been strengthened to ensure ordering WRT delay() - Fixes for a pair of -Wmissing-variable-declarations warnings - A fix to avoid PUD mappings in vmap on sv39 - flush_cache_vmap() now flushes the TLB to avoid issues on systems that cache invalid mappings * tag 'riscv-for-linus-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Implement flush_cache_vmap() riscv: Do not allow vmap pud mappings for 3-level page table riscv: mm: fix 2 instances of -Wmissing-variable-declarations riscv,mmio: Fix readX()-to-delay() ordering riscv: Fix CPU feature detection with SMP disabled riscv: Start of DRAM should at least be aligned on PMD size for the direct mapping riscv/kexec: load initrd high in available memory riscv/kexec: handle R_RISCV_CALL_PLT relocation type
2023-08-11Merge tag 'parisc-for-6.5-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc architecture fixes from Helge Deller: "A bugfix in the LWS code, which used different lock words than the parisc lightweight spinlock checks. This inconsistency triggered false positives when the lightweight spinlock checks checked the locks of mutexes. The other patches are trivial cleanups and most of them fix sparse warnings. Summary: - Fix LWS code to use same lock words as for the parisc lightweight spinlocks - Use PTR_ERR_OR_ZERO() in pdt init code - Fix lots of sparse warnings" * tag 'parisc-for-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: perf: Make cpu_device variable static parisc: ftrace: Add declaration for ftrace_function_trampoline() parisc: boot: Nuke some sparse warnings in decompressor parisc: processor: Include asm/smp.h for init_per_cpu() parisc: unaligned: Include linux/sysctl.h for unaligned_enabled parisc: Move proc_mckinley_root and proc_runway_root to sba_iommu parisc: dma: Add prototype for pcxl_dma_start parisc: parisc_ksyms: Include libgcc.h for libgcc prototypes parisc: ucmpdi2: Fix no previous prototype for '__ucmpdi2' warning parisc: firmware: Mark pdc_result buffers local parisc: firmware: Fix sparse context imbalance warnings parisc: signal: Fix sparse incorrect type in assignment warning parisc: ioremap: Fix sparse warnings parisc: fault: Use C99 arrary initializers parisc: pdt: Use PTR_ERR_OR_ZERO() to simplify code parisc: Fix lightweight spinlock checks to not break futexes
2023-08-11Merge tag 'cpuidle-psci-v6.5-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull cpuidle psci fixes from Ulf Hansson: "A couple of cpuidle-psci fixes. Usually, this is managed by arm-soc maintainers or Rafael, although due to a busy period I have stepped in to help out: - Fix the error path to prevent reverting from OSI back to PC mode" * tag 'cpuidle-psci-v6.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: cpuidle: psci: Move enabling OSI mode after power domains creation cpuidle: dt_idle_genpd: Add helper function to remove genpd topology
2023-08-11Merge tag 'drm-fixes-2023-08-11' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "This week's fixes, as expected amdgpu is probably a little larger since it skipped a week, but otherwise a few nouveau fixes, a couple of bridge, rockchip and ivpu fixes. amdgpu: - S/G display workaround for platforms with >= 64G of memory - S0i3 fix - SMU 13.0.0 fixes - Disable SMU 13.x OD features temporarily while the interface is reworked to enable additional functionality - Fix cursor gamma issues on DCN3+ - SMU 13.0.6 fixes - Fix possible UAF in CS IOCTL - Polaris display regression fix - Only enable CP GFX shadowing on SR-IOV amdkfd: - Raven/Picasso KFD regression fix bridge: - it6505: runtime PM fix - lt9611: revert Do not generate HFP/HBP/HSA and EOT packet nouveau: - enable global memory loads for helper invocations for userspace driver - dp 1.3 dpcd+ workaround fix - remove unused function - revert incorrect NULL check accel/ivpu: - Add set_pages_array_wc/uc for internal buffers rockchip: - Don't spam logs in atomic check" * tag 'drm-fixes-2023-08-11' of git://anongit.freedesktop.org/drm/drm: (23 commits) drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap() drm/amdkfd: disable IOMMUv2 support for Raven drm/amdkfd: disable IOMMUv2 support for KV/CZ drm/amdkfd: ignore crat by default drm/amdgpu/gfx11: only enable CP GFX shadowing on SR-IOV drm/amd/display: Fix a regression on Polaris cards drm/amdgpu: fix possible UAF in amdgpu_cs_pass1() drm/amd/pm: Fix SMU v13.0.6 energy reporting drm/amd/display: check attr flag before set cursor degamma on DCN3+ drm/amd/pm: disable the SMU13 OD feature support temporarily drm/amd/pm: correct the pcie width for smu 13.0.0 drm/amd/display: Don't show stack trace for missing eDP drm/amdgpu: Match against exact bootloader status drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11 drm/amd: Disable S/G for APUs when 64GB or more host memory drm/rockchip: Don't spam logs in atomic check accel/ivpu: Add set_pages_array_wc/uc for internal buffers drm/nouveau/disp: Revert a NULL check inside nouveau_connector_get_modes Revert "drm/bridge: lt9611: Do not generate HFP/HBP/HSA and EOT packet" drm/nouveau: remove unused tu102_gr_load() function ...
2023-08-11nvme: core: don't hold rcu read lock in nvme_ns_chr_uring_cmd_iopollMing Lei
Now nvme_ns_chr_uring_cmd_iopoll() has switched to request based io polling, and the associated NS is guaranteed to be live in case of io polling, so request is guaranteed to be valid because blk-mq uses pre-allocated request pool. Remove the rcu read lock in nvme_ns_chr_uring_cmd_iopoll(), which isn't needed any more after switching to request based io polling. Fix "BUG: sleeping function called from invalid context" because set_page_dirty_lock() from blk_rq_unmap_user() may sleep. Fixes: 585079b6e425 ("nvme: wire up async polling for io passthrough commands") Reported-by: Guangwu Zhang <guazhang@redhat.com> Cc: Kanchan Joshi <joshi.k@samsung.com> Cc: Anuj Gupta <anuj20.g@samsung.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Tested-by: Guangwu Zhang <guazhang@redhat.com> Link: https://lore.kernel.org/r/20230809020440.174682-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-08-11Merge branch 'rzn1-a5psw-vlan-port_bridge_flags'David S. Miller
Alexis Lothoré says: ==================== net: dsa: rzn1-a5psw: add support for vlan and .port_bridge_flags this series enables vlan support in Renesas RZN1 internal ethernet switch, and is a follow up to the work initiated by Clement Leger a few months ago, who handed me over the topic. This new revision aims to iron the last few points raised by Vladimir to ensure that the driver is in line with switch drivers expectations, and is based on the lengthy discussion in [1] (thanks Vladimir for the valuable explanations) [1] https://lore.kernel.org/netdev/20230314163651.242259-1-clement.leger@bootlin.com/ ---- V5: - ensure that flooding can be enabled only if port belongs to a bridge - enable learning in a5psw_port_stp_state_set() only if port has learning enabled - toggle vlan tagging on vlan filtering in - removed reviewed-by on second patch since its modified RESEND V4: - Resent due to net-next being closed V4: - Fix missing CPU port bit in a5psw->bridged_ports - Use unsigned int for vlan_res_id parameters - Rename a5psw_get_vlan_res_entry() to a5psw_new_vlan_res_entry() - In a5psw_port_vlan_add(), return -ENOSPC when no VLAN entry is found - In a5psw_port_vlan_filtering(), compute "val" from "mask" V3: - Target net-next tree and correct version... V2: - Fixed a few formatting errors - Add .port_bridge_flags implementation ==================== Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11net: dsa: rzn1-a5psw: add vlan supportClément Léger
Add support for vlan operation (add, del, filtering) on the RZN1 driver. The a5psw switch supports up to 32 VLAN IDs with filtering, tagged/untagged VLANs and PVID for each ports. Signed-off-by: Clément Léger <clement.leger@bootlin.com> Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11net: dsa: rzn1-a5psw: add support for .port_bridge_flagsClément Léger
When running vlan test (bridge_vlan_aware/unaware.sh), there were some failure due to the lack .port_bridge_flag function to disable port flooding. Implement this operation for BR_LEARNING, BR_FLOOD, BR_MCAST_FLOOD and BR_BCAST_FLOOD. Since .port_bridge_flags affects the bits disabling learning for a port, ensure that any other modification on the same register done by a5psw_port_stp_state_set is in sync by using the port learning state to enable/disable learning on the port. Signed-off-by: Clément Léger <clement.leger@bootlin.com> Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11net: dsa: rzn1-a5psw: use a5psw_reg_rmw() to modify flooding resolutionClément Léger
.port_bridge_flags will be added and allows to modify the flood mask independently for each port. Keeping the existing bridged_ports write in a5psw_flooding_set_resolution() would potentially messed up this. Use a read-modify-write to set that value and move bridged_ports handling in bridge_port_join/leave. Signed-off-by: Clément Léger <clement.leger@bootlin.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11octeontx2-pf: Allow both ntuple and TC features on the interfaceHariprasad Kelam
The current implementation does not allow the user to enable both hw-tc-offload and ntuple features on the interface. These checks are added as TC flower offload and ntuple features internally configures the same hardware resource MCAM. But TC HTB offload configures the transmit scheduler which can be safely enabled on the interface with ntuple feature. This patch adds the same and ensures only TC flower offload and ntuple features are mutually exclusive. Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Signed-off-by: Sunil Goutham <sgoutham@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11Merge branch 'bond-cleanups'David S. Miller
Zhengchao Shao says: ==================== bonding: do some cleanups in bond driver Do some cleanups in bond driver. --- v2: use IS_ERR instead of NULL check in patch 2/5, update commit information in patch 3/5, remove inline modifier in patch 4/5 ==================== Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11bonding: remove unnecessary NULL check in bond_destructorZhengchao Shao
The free_percpu function also could check whether "rr_tx_counter" parameter is NULL. Therefore, remove NULL check in bond_destructor. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11bonding: use bond_set_slave_arr to simplify codeZhengchao Shao
In bond_reset_slave_arr(), values are assigned and memory is released only when the variables "usable" and "all" are not NULL. But even if the "usable" and "all" variables are NULL, they can still work, because value will be checked in kfree_rcu. Therefore, use bond_set_slave_arr() and set the input parameters "usable_slaves" and "all_slaves" to NULL to simplify the code in bond_reset_slave_arr(). And the same to bond_uninit(). Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11bonding: remove redundant NULL check in debugfs functionZhengchao Shao
Because debugfs_create_dir returns ERR_PTR, so bonding_debug_root will never be NULL. Remove redundant NULL check for bonding_debug_root in debugfs function. The later debugfs_create_dir/debugfs_remove_recursive /debugfs_remove_recursive functions will check the dentry with IS_ERR(). Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11bonding: use IS_ERR instead of NULL check in bond_create_debugfsZhengchao Shao
Because debugfs_create_dir returns ERR_PTR, so IS_ERR should be used to check whether the directory is successfully created. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11bonding: add modifier to initialization function and exit functionZhengchao Shao
Some functions are only used in initialization and exit functions, so add the __init/__net_init and __net_exit modifiers to these functions. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11net: pcs: Add missing put_device call in miic_createXiang Yang
The reference of pdev->dev is taken by of_find_device_by_node, so it should be released when not need anymore. Fixes: 7dc54d3b8d91 ("net: pcs: add Renesas MII converter driver") Signed-off-by: Xiang Yang <xiangyang3@huawei.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11net/marvell: fix Wvoid-pointer-to-enum-cast warningKrzysztof Kozlowski
'type' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: mvmdio.c:272:9: error: cast to smaller integer type 'enum orion_mdio_bus_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Simon Horman <horms@kernel.org> # build-tested Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11net/xgene: fix Wvoid-pointer-to-enum-cast warningKrzysztof Kozlowski
'enet_id' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: xgene_enet_main.c:2044:20: error: cast to smaller integer type 'enum xgene_enet_id' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Simon Horman <horms@kernel.org> # build-tested Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11net: mana: Add gdma stats to ethtool output for manaShradha Gupta
Extended performance counter stats in 'ethtool -S <interface>' for MANA VF to include GDMA tx LSO packets and bytes count. Tested-on: Ubuntu22 Testcases: 1. LISA testcase: PERF-NETWORK-TCP-THROUGHPUT-MULTICONNECTION-NTTTCP-Synthetic 2. LISA testcase: PERF-NETWORK-TCP-THROUGHPUT-MULTICONNECTION-NTTTCP-SRIOV 3. Validated the GDMA stat packets and byte counters Signed-off-by: Shradha Gupta <shradhagupta@linux.microsoft.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11octeon_ep: Add control plane host and firmware versions.Sathesh Edara
Implement control plane mailbox versions for host and firmware. Versions are published in info area of control mailbox bar4 memory structure.Firmware will publish minimum and maximum supported versions.Control plane mailbox apis will check for firmware version before sending any control commands to firmware. Notifications from firmware will similarly be checked for host version compatibility. Signed-off-by: Sathesh Edara <sedara@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11virtio-net: set queues after driver_okJason Wang
Commit 25266128fe16 ("virtio-net: fix race between set queues and probe") tries to fix the race between set queues and probe by calling _virtnet_set_queues() before DRIVER_OK is set. This violates virtio spec. Fixing this by setting queues after virtio_device_ready(). Note that rtnl needs to be held for userspace requests to change the number of queues. So we are serialized in this way. Fixes: 25266128fe16 ("virtio-net: fix race between set queues and probe") Reported-by: Dragos Tatulea <dtatulea@nvidia.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11octeontx2-af: Harden rule validation.Ratheesh Kannoth
Accept TC offload classifier rule only if SPI field can be extracted by HW. Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11net: ftmac100: add multicast filtering possibilitySergei Antonov
If netdev_mc_count() is not zero and not IFF_ALLMULTI, filter incoming multicast packets. The chip has a Multicast Address Hash Table for allowed multicast addresses, so we fill it. Implement .ndo_set_rx_mode and recalculate multicast hash table. Also observe change of IFF_PROMISC and IFF_ALLMULTI netdev flags. Signed-off-by: Sergei Antonov <saproj@gmail.com> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-08-11Merge tag 'amd-drm-fixes-6.5-2023-08-09' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.5-2023-08-09: amdgpu: - S/G display workaround for platforms with >= 64G of memory - S0i3 fix - SMU 13.0.0 fixes - Disable SMU 13.x OD features temporarily while the interface is reworked to enable additional functionality - Fix cursor gamma issues on DCN3+ - SMU 13.0.6 fixes - Fix possible UAF in CS IOCTL - Polaris display regression fix - Only enable CP GFX shadowing on SR-IOV amdkfd: - Raven/Picasso KFD regression fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230809182827.8135-1-alexander.deucher@amd.com
2023-08-11Merge tag 'drm-misc-fixes-2023-08-10' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Multiple fixes for nouveau around memory safety and DisplayPort, one fix to reduce the log level of rockchip, a power state fix for the it6505 bridge, a timing fix for the lt9611 bridge, a cache maintenance fix for ivpu and one to reset vma->vm_ops on mmap for shmem-helper. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/fwed6gzdtkse5ocrgd37elhyw7qirfptsvfp5mqqverdzifhxj@4da3vesxcqp2
2023-08-10tun: avoid high-order page allocation for packet headerTahsin Erdogan
When gso.hdr_len is zero and a packet is transmitted via write() or writev(), all payload is treated as header which requires a contiguous memory allocation. This allocation request is harder to satisfy, and may even fail if there is enough fragmentation. Note that sendmsg() code path limits the linear copy length, so this change makes write()/writev() and sendmsg() paths more consistent. Signed-off-by: Tahsin Erdogan <trdgn@amazon.com> Acked-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/20230809164753.2247594-1-trdgn@amazon.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10net: ethernet: 8390: ne2k-pci: use module_pci_driver() macroYang Yingliang
The driver init/exit() function don't do anything special, it can use the module_pci_driver() macro to eliminate boilerplate code. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Link: https://lore.kernel.org/r/20230810014633.3084355-1-yangyingliang@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10sctp: Remove unused declaration sctp_backlog_migrate()Yue Haibing
Commit 61c9fed41638 ("[SCTP]: A better solution to fix the race between sctp_peeloff() and sctp_rcv().") removed the implementation but left declaration in place. Remove it. Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Acked-by: Xin Long <lucien.xin@gmail.com> Link: https://lore.kernel.org/r/20230809142323.9428-1-yuehaibing@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10cifs: fix potential oops in cifs_oplock_breakSteve French
With deferred close we can have closes that race with lease breaks, and so with the current checks for whether to send the lease response, oplock_response(), this can mean that an unmount (kill_sb) can occur just before we were checking if the tcon->ses is valid. See below: [Fri Aug 4 04:12:50 2023] RIP: 0010:cifs_oplock_break+0x1f7/0x5b0 [cifs] [Fri Aug 4 04:12:50 2023] Code: 7d a8 48 8b 7d c0 c0 e9 02 48 89 45 b8 41 89 cf e8 3e f5 ff ff 4c 89 f7 41 83 e7 01 e8 82 b3 03 f2 49 8b 45 50 48 85 c0 74 5e <48> 83 78 60 00 74 57 45 84 ff 75 52 48 8b 43 98 48 83 eb 68 48 39 [Fri Aug 4 04:12:50 2023] RSP: 0018:ffffb30607ddbdf8 EFLAGS: 00010206 [Fri Aug 4 04:12:50 2023] RAX: 632d223d32612022 RBX: ffff97136944b1e0 RCX: 0000000080100009 [Fri Aug 4 04:12:50 2023] RDX: 0000000000000001 RSI: 0000000080100009 RDI: ffff97136944b188 [Fri Aug 4 04:12:50 2023] RBP: ffffb30607ddbe58 R08: 0000000000000001 R09: ffffffffc08e0900 [Fri Aug 4 04:12:50 2023] R10: 0000000000000001 R11: 000000000000000f R12: ffff97136944b138 [Fri Aug 4 04:12:50 2023] R13: ffff97149147c000 R14: ffff97136944b188 R15: 0000000000000000 [Fri Aug 4 04:12:50 2023] FS: 0000000000000000(0000) GS:ffff9714f7c00000(0000) knlGS:0000000000000000 [Fri Aug 4 04:12:50 2023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [Fri Aug 4 04:12:50 2023] CR2: 00007fd8de9c7590 CR3: 000000011228e000 CR4: 0000000000350ef0 [Fri Aug 4 04:12:50 2023] Call Trace: [Fri Aug 4 04:12:50 2023] <TASK> [Fri Aug 4 04:12:50 2023] process_one_work+0x225/0x3d0 [Fri Aug 4 04:12:50 2023] worker_thread+0x4d/0x3e0 [Fri Aug 4 04:12:50 2023] ? process_one_work+0x3d0/0x3d0 [Fri Aug 4 04:12:50 2023] kthread+0x12a/0x150 [Fri Aug 4 04:12:50 2023] ? set_kthread_struct+0x50/0x50 [Fri Aug 4 04:12:50 2023] ret_from_fork+0x22/0x30 [Fri Aug 4 04:12:50 2023] </TASK> To fix this change the ordering of the checks before sending the oplock_response to first check if the openFileList is empty. Fixes: da787d5b7498 ("SMB3: Do not send lease break acknowledgment if all file handles have been closed") Suggested-by: Bharath SM <bharathsm@microsoft.com> Reviewed-by: Bharath SM <bharathsm@microsoft.com> Reviewed-by: Shyam Prasad N <sprasad@microsoft.com> Signed-off-by: Paulo Alcantara (SUSE) <pc@manguebit.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2023-08-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Merge net again, after pulling in x86/bugs fixes to clang linking errors. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10net: caif: Remove unused declaration cfsrvl_ctrlcmd()Yue Haibing
Commit 43e369210108 ("caif: Move refcount from service layer to sock and dev.") declared but never implemented this. Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230809134943.37844-1-yuehaibing@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10Merge branch 'x86/bugs' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipJakub Kicinski
Cross merge x86 fixes to fix clang linking errors: ld.lld: error: ./arch/x86/kernel/vmlinux.lds:221: at least one side of the expression must be absolute These will hopefully be downstream by the time we ship the next batch of fixes. * 'x86/bugs' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Move gds_ucode_mitigated() declaration to header x86/speculation: Add cpu_show_gds() prototype driver core: cpu: Make cpu_show_not_affected() static x86/srso: Fix build breakage with the LLVM linker Documentation/srso: Document IBPB aspect and fix formatting driver core: cpu: Unify redundant silly stubs Documentation/hw-vuln: Unify filename specification in index Link: https://lore.kernel.org/all/CAHk-=wj_b+FGTnevQSBAtCWuhCk=0oQ_THvthBW2hzqpOTLFmg@mail.gmail.com/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10net: stmmac: xgmac: RX queue routing configurationFurong Xu
Commit abe80fdc6ee6 ("net: stmmac: RX queue routing configuration") introduced RX queue routing to DWMAC4 core. This patch extend the support to XGMAC2 core. Signed-off-by: Furong Xu <0x1207@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230809020238.1136732-1-0x1207@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10Merge branch 'support-offload-led-blinking-to-phy'Jakub Kicinski
Andrew Lunn says: ==================== Support offload LED blinking to PHY. Allow offloading of the LED trigger netdev to PHY drivers and implement it for the Marvell PHY driver. Additionally, correct the handling of when the initial state of the LED cannot be represented by the trigger, and so an error is returned. As with ledtrig-timer, disable offload when the trigger is deactivate, or replaced by another trigger. ==================== Link: https://lore.kernel.org/r/20230808210436.838995-1-andrew@lunn.ch Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10leds: trig-netdev: Disable offload on deactivation of triggerAndrew Lunn
Ensure that the offloading of blinking is stopped when the trigger is deactivated. Calling led_set_brightness() is documented as stopping offload and setting the LED to a constant brightness. Suggested-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Simon Horman <simon.horman@corigine.com> Tested-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/20230808210436.838995-5-andrew@lunn.ch Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10net: phy: marvell: Add support for offloading LED blinkingAndrew Lunn
Add the code needed to indicate if a given blinking pattern can be offloaded, to offload a pattern and to try to return the current pattern. Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/20230808210436.838995-4-andrew@lunn.ch Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10net: phy: phy_device: Call into the PHY driver to set LED offloadAndrew Lunn
Linux LEDs can be requested to perform hardware accelerated blinking to indicate link, RX, TX etc. Pass the rules for blinking to the PHY driver, if it implements the ops needed to determine if a given pattern can be offloaded, to offload it, and what the current offload is. Additionally implement the op needed to get what device the LED is for. Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/20230808210436.838995-3-andrew@lunn.ch Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10led: trig: netdev: Fix requesting offload deviceAndrew Lunn
When the netdev trigger is activates, it tries to determine what device the LED blinks for, and what the current blink mode is. The documentation for hw_control_get() says: * Return 0 on success, a negative error number on failing parsing the * initial mode. Error from this function is NOT FATAL as the device * may be in a not supported initial state by the attached LED trigger. */ For the Marvell PHY and the Armada 370-rd board, the initial LED blink mode is not supported by the trigger, so it returns an error. This resulted in not getting the device the LED is blinking for. As a result, the device is unknown and offloaded is never performed. Change to condition to always get the device if offloading is supported, and reduce the scope of testing for an error from hw_control_get() to skip setting trigger internal state if there is an error. Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/20230808210436.838995-2-andrew@lunn.ch Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10net: mhi: Remove redundant initialization owner in mhi_net_driverLi Zetao
The module_mhi_driver() will set "THIS_MODULE" to driver.owner when register a mhi_driver driver, so it is redundant initialization to set driver.owner in the statement. Remove it for clean code. Signed-off-by: Li Zetao <lizetao1@huawei.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20230808021238.2975585-1-lizetao1@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10Merge branch 'update-stmmac-fix_mac_speed'Jakub Kicinski
Shenwei Wang says: ==================== update stmmac fix_mac_speed ==================== Link: https://lore.kernel.org/r/20230807160716.259072-1-shenwei.wang@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10net: stmmac: dwmac-imx: pause the TXC clock in fixed-linkShenwei Wang
When using a fixed-link setup, certain devices like the SJA1105 require a small pause in the TXC clock line to enable their internal tunable delay line (TDL). To satisfy this requirement, this patch temporarily disables the TX clock, and restarts it after a required period. This provides the required silent interval on the clock line for SJA1105 to complete the frequency transition and enable the internal TDLs. This action occurs before the link is built up, so it does not impact a normal device too. There is no need to identify if the connected device is an SJA1105 alike or not during the implementation. So far we have only enabled this feature on the i.MX93 platform. Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com> Reviewed-by: Frank Li <frank.li@nxp.com> Link: https://lore.kernel.org/r/20230807160716.259072-3-shenwei.wang@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10net: stmmac: add new mode parameter for fix_mac_speedShenwei Wang
A mode parameter has been added to the callback function of fix_mac_speed to indicate the physical layer type. The mode can be one the following: MLO_AN_PHY - Conventional PHY MLO_AN_FIXED - Fixed-link mode MLO_AN_INBAND - In-band protocol Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com> Link: https://lore.kernel.org/r/20230807160716.259072-2-shenwei.wang@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10Merge tag 'for-netdev' of ↵Jakub Kicinski
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next Martin KaFai Lau says: ==================== pull-request: bpf-next 2023-08-09 We've added 19 non-merge commits during the last 6 day(s) which contain a total of 25 files changed, 369 insertions(+), 141 deletions(-). The main changes are: 1) Fix array-index-out-of-bounds access when detaching from an already empty mprog entry from Daniel Borkmann. 2) Adjust bpf selftest because of a recent llvm change related to the cpu-v4 ISA from Eduard Zingerman. 3) Add uprobe support for the bpf_get_func_ip helper from Jiri Olsa. 4) Fix a KASAN splat due to the kernel incorrectly accepted an invalid program using the recent cpu-v4 instruction from Yonghong Song. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: bpf: btf: Remove two unused function declarations bpf: lru: Remove unused declaration bpf_lru_promote() selftests/bpf: relax expected log messages to allow emitting BPF_ST selftests/bpf: remove duplicated functions bpf, docs: Fix small typo and define semantics of sign extension selftests/bpf: Add bpf_get_func_ip test for uprobe inside function selftests/bpf: Add bpf_get_func_ip tests for uprobe on function entry bpf: Add support for bpf_get_func_ip helper for uprobe program selftests/bpf: Add a movsx selftest for sign-extension of R10 bpf: Fix an incorrect verification success with movsx insn bpf, docs: Formalize type notation and function semantics in ISA standard bpf: change bpf_alu_sign_string and bpf_movsx_string to static libbpf: Use local includes inside the library bpf: fix bpf_dynptr_slice() to stop return an ERR_PTR. bpf: fix inconsistent return types of bpf_xdp_copy_buf(). selftests/bpf: fix the incorrect verification of port numbers. selftests/bpf: Add test for detachment on empty mprog entry bpf: Fix mprog detachment for empty mprog entry bpf: bpf_struct_ops: Remove unnecessary initial values of variables ==================== Link: https://lore.kernel.org/r/20230810055123.109578-1-martin.lau@linux.dev Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. No conflicts. Adjacent changes: drivers/net/ethernet/intel/igc/igc_main.c 06b412589eef ("igc: Add lock to safeguard global Qbv variables") d3750076d464 ("igc: Add TransmissionOverrun counter") drivers/net/ethernet/microsoft/mana/mana_en.c a7dfeda6fdec ("net: mana: Fix MANA VF unload when hardware is unresponsive") a9ca9f9ceff3 ("page_pool: split types and declarations from page_pool.h") 92272ec4107e ("eth: add missing xdp.h includes in drivers") net/mptcp/protocol.h 511b90e39250 ("mptcp: fix disconnect vs accept race") b8dc6d6ce931 ("mptcp: fix rcv buffer auto-tuning") tools/testing/selftests/net/mptcp/mptcp_join.sh c8c101ae390a ("selftests: mptcp: join: fix 'implicit EP' test") 03668c65d153 ("selftests: mptcp: join: rework detailed report") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-12 14:23:26 +0000