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2020-07-23PCI: of: Reduce missing non-prefetchable memory region to a warningRob Herring1-4/+3
The pci-rcar-gen2 controller requires only a prefetchable memory region, and the error prevents using pci_parse_request_of_pci_ranges() for it. Let's reduce this to just a warning message so this function can be used for pci-rcar-gen2. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Lorenzo Pieralisi <[email protected]>
2020-07-23PCI: rcar: Use struct pci_host_bridge.windows list directlyRob Herring1-41/+4
There's no need to create a temporary resource list and then splice it to struct pci_host_bridge.windows list. Just use pci_host_bridge.windows directly. The necessary clean-up is already handled by the PCI core. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Marek Vasut <[email protected]> Cc: Yoshihiro Shimoda <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: [email protected] Cc: [email protected]
2020-07-23PCI: rcar: Use devm_pci_alloc_host_bridge()Rob Herring1-5/+2
Move to the resource managed devm_pci_alloc_host_bridge() and simplify the error path. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Marek Vasut <[email protected]> Cc: Yoshihiro Shimoda <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: [email protected]
2020-07-23PCI: cadence: Remove private bus number and range storageRob Herring4-26/+24
There's no need to store the bus number or range resource as the driver only needs the bus number which is already in the pci_host_bridge. For endpoint mode, the bus number is always 0. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Tom Joseph <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]>
2020-07-23PCI: cadence: Use bridge resources for outbound window setupRob Herring1-21/+16
Instead of parsing 'ranges' from DT again, use the bridge window resources. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Tom Joseph <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]>
2020-07-23PCI: Move setting pci_host_bridge.busnr out of host driversRob Herring8-18/+4
Most host drivers only parse the DT bus range to set the root bus number in pci_host_bridge.busnr. The ones that don't set busnr are buggy in that they ignore what's in DT. Let's set busnr in pci_scan_root_bus_bridge() where we already check for the bus resource and remove setting it in host drivers. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Jingoo Han <[email protected]> Cc: Gustavo Pimentel <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Thomas Petazzoni <[email protected]> Cc: Will Deacon <[email protected]> Cc: Thierry Reding <[email protected]> Cc: Jonathan Hunter <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Ryder Lee <[email protected]> Cc: Marek Vasut <[email protected]> Cc: Yoshihiro Shimoda <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected]
2020-07-23PCI: rcar: Use pci_is_root_bus() to check if bus is root busRob Herring1-14/+5
Use pci_is_root_bus() rather than tracking the root bus number to determine if the bus is the root bus or not. This removes storing duplicated data as well as the need for the host bridge driver to have to care about the bus numbers in most cases. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Marek Vasut <[email protected]> Cc: Yoshihiro Shimoda <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: [email protected]
2020-07-23PCI: rockchip: Use pci_is_root_bus() to check if bus is root busRob Herring2-11/+7
Use pci_is_root_bus() rather than tracking the root bus number to determine if the bus is the root bus or not. This removes storing duplicated data as well as the need for the host bridge driver to have to care about the bus numbers in most cases. Also, bridge->busnr is never set so effectively the root bus must be 0. This will be fixed by a subsequent commit. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Shawn Lin <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Heiko Stuebner <[email protected]> Cc: [email protected]
2020-07-23PCI: xilinx: Use pci_is_root_bus() to check if bus is root busRob Herring1-7/+4
Use pci_is_root_bus() rather than tracking the root bus number to determine if the bus is the root bus or not. This removes storing duplicated data as well as the need for the host bridge driver to have to care about the bus numbers in most cases. There was also a bug that the root_busno is never set which means the root bus number is always 0 even if the DT said something else. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Michal Simek <[email protected]> Cc: [email protected] Cc: [email protected]
2020-07-23PCI: xilinx-nwl: Use pci_is_root_bus() to check if bus is root busRob Herring1-7/+3
Use pci_is_root_bus() rather than tracking the root bus number to determine if the bus is the root bus or not. This removes storing duplicated data as well as the need for the host bridge driver to have to care about the bus numbers in most cases. There was also a bug that the pci_host_bridge.busnr is set from root_busno, but root_busno is never set which means the root bus number is always 0 even if the DT said something else. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Michal Simek <[email protected]>
2020-07-23PCI: mobiveil: Use pci_is_root_bus() to check if bus is root busRob Herring2-8/+3
Use pci_is_root_bus() rather than tracking the root bus number to determine if the bus is the root bus or not. This removes storing duplicated data as well as the need for the host bridge driver to have to care about the bus numbers in most cases. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Karthikeyan Mitran <[email protected]> Cc: Hou Zhiqiang <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]>
2020-07-23PCI: designware: Use pci_is_root_bus() to check if bus is root busRob Herring4-15/+10
Use pci_is_root_bus() rather than tracking the root bus number to determine if the bus is the root bus or not. This removes storing duplicated data as well as the need for the host bridge driver to have to care about the bus numbers in most cases. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Richard Zhu <[email protected]> Cc: Lucas Stach <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Shawn Guo <[email protected]> Cc: Sascha Hauer <[email protected]> Cc: Pengutronix Kernel Team <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: NXP Linux Team <[email protected]> Cc: Murali Karicheri <[email protected]> Cc: Jingoo Han <[email protected]> Cc: Gustavo Pimentel <[email protected]>
2020-07-23PCI: aardvark: Use pci_is_root_bus() to check if bus is root busRob Herring1-7/+6
Use pci_is_root_bus() rather than tracking the root bus number to determine if the bus is the root bus or not. This removes storing duplicated data as well as the need for the host bridge driver to have to care about the bus numbers in most cases. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Thomas Petazzoni <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]>
2020-07-23PCI: Drop unnecessary zeroing of bridge fieldsRob Herring10-13/+0
The struct pci_host_bridge is 0 initialized when allocated, so there's no need to explicitly set fields to 0. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]>
2020-07-23PCI: Set default bridge parent deviceRob Herring21-21/+2
The host bridge's parent device is always the platform device. As we already have a pointer to it in the devres functions, let's initialize the parent device. Drivers can still override the parent if desired. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]>
2020-07-23PCI: versatile: Drop flag PCI_ENABLE_PROC_DOMAINSRob Herring1-1/+0
PCI_ENABLE_PROC_DOMAINS is only used on powerpc and doesn't do anything for the Versatile host driver, so let's drop it. I'm not sure how or why I had this to begin with. PCI_ENABLE_PROC_DOMAINS was never used on ARM. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Bjorn Helgaas <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Bjorn Helgaas <[email protected]>
2020-07-23PCI: controller: Remove duplicate error messageDejin Zheng4-15/+4
devm_pci_remap_cfg_resource() will print an error message by itself when goes wrong, so remove the duplicate error message. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dejin Zheng <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Reviewed-by: Rob Herring <[email protected]>
2020-07-10PCI: controller: Convert to devm_platform_ioremap_resource()Dejin Zheng5-16/+7
Use devm_platform_ioremap_resource() to simplify the code, since t contains platform_get_resource() and devm_ioremap_resource() calls respectively. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dejin Zheng <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Reviewed-by: Rob Herring <[email protected]>
2020-07-10PCI: controller: Convert to devm_platform_ioremap_resource_byname()Dejin Zheng8-25/+13
Use devm_platform_ioremap_resource_byname() to simplify the code, since it calls respectively platform_get_resource_byname() and devm_ioremap_resource(). Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dejin Zheng <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Reviewed-by: Rob Herring <[email protected]> Reviewed-by: Gustavo Pimentel <[email protected]>
2020-07-10PCI: xilinx: Use pci_host_probe() to register hostRob Herring1-12/+1
The xilinx host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. The only difference is pci_assign_unassigned_bus_resources() was called instead of pci_bus_size_bridges() and pci_bus_assign_resources(). This should be the same. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Cc: Michal Simek <[email protected]>
2020-07-10PCI: xilinx-nwl: Use pci_host_probe() to register hostRob Herring1-13/+1
The xilinx-nwl host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. The only difference is pci_assign_unassigned_bus_resources() was called instead of pci_bus_size_bridges() and pci_bus_assign_resources(). This should be the same. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Cc: Michal Simek <[email protected]>
2020-07-10PCI: rockchip: Use pci_host_probe() to register hostRob Herring2-15/+4
The rockchip host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Cc: Shawn Lin <[email protected]> Cc: Heiko Stuebner <[email protected]> Cc: [email protected]
2020-07-10PCI: rcar: Use pci_host_probe() to register hostRob Herring1-17/+1
The rcar host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Cc: Marek Vasut <[email protected]> Cc: Yoshihiro Shimoda <[email protected]> Cc: [email protected]
2020-07-10PCI: iproc: Use pci_host_probe() to register hostRob Herring2-15/+5
The iproc host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. The only difference is pci_assign_unassigned_bus_resources() was called instead of pci_bus_size_bridges() and pci_bus_assign_resources(). This should be the same. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Scott Branden <[email protected]> Cc: Lorenzo Pieralisi <[email protected]> Cc: Ray Jui <[email protected]> Cc: Scott Branden <[email protected]> Cc: [email protected]
2020-07-10PCI: altera: Use pci_host_probe() to register hostRob Herring1-16/+1
The altera host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. The only difference is pci_assign_unassigned_bus_resources() was called instead of pci_bus_size_bridges() and pci_bus_assign_resources(). This should be the same. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Reviewed-by: Ley Foon Tan <[email protected]> Cc: Ley Foon Tan <[email protected]> Cc: [email protected]
2020-07-10PCI: xgene: Use pci_host_probe() to register hostRob Herring1-12/+1
The xgene host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Cc: Toan Le <[email protected]>
2020-07-10PCI: versatile: Use pci_host_probe() to register hostRob Herring1-13/+1
The versatile host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Cc: Lorenzo Pieralisi <[email protected]>
2020-07-10PCI: v3: Use pci_host_probe() to register hostRob Herring1-12/+1
The v3 host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Cc: Linus Walleij <[email protected]>
2020-07-10PCI: tegra: Use pci_host_probe() to register hostRob Herring1-10/+1
The tegra host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Cc: Thierry Reding <[email protected]> Cc: Jonathan Hunter <[email protected]> Cc: [email protected]
2020-07-10PCI: mobiveil: Use pci_host_probe() to register hostRob Herring1-15/+1
The mobiveil host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Cc: Karthikeyan Mitran <[email protected]> Cc: Hou Zhiqiang <[email protected]>
2020-07-10PCI: brcmstb: Use pci_host_probe() to register hostRob Herring1-16/+4
The brcmstb host driver does the same host registration and bus scanning calls as pci_host_probe, so let's use it instead. Link: https://lore.kernel.org/r/[email protected] Tested-by: Nicolas Saenz Julienne <[email protected]> Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Acked-by: Nicolas Saenz Julienne <[email protected]> Cc: Nicolas Saenz Julienne <[email protected]> Cc: [email protected] Cc: [email protected]
2020-07-10PCI: host-common: Use struct pci_host_bridge.windows list directlyRob Herring1-28/+14
There's no need to create a temporary resource list and then splice it to struct pci_host_bridge.windows list. Just use pci_host_bridge.windows directly. The necessary clean-up is already handled by the PCI core. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Cc: Will Deacon <[email protected]>
2020-07-06PCI: mvebu: Use struct pci_host_bridge.windows list directlyRob Herring1-8/+5
There's no need to create a temporary resource list and then splice it to struct pci_host_bridge.windows list. Just use pci_host_bridge.windows directly. The necessary clean-up is already handled by the PCI core. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Cc: Thomas Petazzoni <[email protected]> Cc: Jason Cooper <[email protected]>
2020-07-06PCI: cadence: Use struct pci_host_bridge.windows list directlyRob Herring1-19/+7
There's no need to create a temporary resource list and then splice it to struct pci_host_bridge.windows list. Just use pci_host_bridge.windows directly. The necessary clean-up is already handled by the PCI core. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]> Signed-off-by: Lorenzo Pieralisi <[email protected]> Cc: Tom Joseph <[email protected]>
2020-06-14Linux 5.8-rc1Linus Torvalds1-2/+2
2020-06-14Merge tag 'LSM-add-setgid-hook-5.8-author-fix' of ↵Linus Torvalds5-1/+40
git://github.com/micah-morton/linux Pull SafeSetID update from Micah Morton: "Add additional LSM hooks for SafeSetID SafeSetID is capable of making allow/deny decisions for set*uid calls on a system, and we want to add similar functionality for set*gid calls. The work to do that is not yet complete, so probably won't make it in for v5.8, but we are looking to get this simple patch in for v5.8 since we have it ready. We are planning on the rest of the work for extending the SafeSetID LSM being merged during the v5.9 merge window" * tag 'LSM-add-setgid-hook-5.8-author-fix' of git://github.com/micah-morton/linux: security: Add LSM hooks to set*gid syscalls
2020-06-14security: Add LSM hooks to set*gid syscallsThomas Cedeno5-1/+40
The SafeSetID LSM uses the security_task_fix_setuid hook to filter set*uid() syscalls according to its configured security policy. In preparation for adding analagous support in the LSM for set*gid() syscalls, we add the requisite hook here. Tested by putting print statements in the security_task_fix_setgid hook and seeing them get hit during kernel boot. Signed-off-by: Thomas Cedeno <[email protected]> Signed-off-by: Micah Morton <[email protected]>
2020-06-14Merge tag 'for-5.8-part2-tag' of ↵Linus Torvalds7-234/+286
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs updates from David Sterba: "This reverts the direct io port to iomap infrastructure of btrfs merged in the first pull request. We found problems in invalidate page that don't seem to be fixable as regressions or without changing iomap code that would not affect other filesystems. There are four reverts in total, but three of them are followup cleanups needed to revert a43a67a2d715 cleanly. The result is the buffer head based implementation of direct io. Reverts are not great, but under current circumstances I don't see better options" * tag 'for-5.8-part2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: Revert "btrfs: switch to iomap_dio_rw() for dio" Revert "fs: remove dio_end_io()" Revert "btrfs: remove BTRFS_INODE_READDIO_NEED_LOCK" Revert "btrfs: split btrfs_direct_IO to read and write part"
2020-06-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds111-647/+1344
Pull networking fixes from David Miller: 1) Fix cfg80211 deadlock, from Johannes Berg. 2) RXRPC fails to send norigications, from David Howells. 3) MPTCP RM_ADDR parsing has an off by one pointer error, fix from Geliang Tang. 4) Fix crash when using MSG_PEEK with sockmap, from Anny Hu. 5) The ucc_geth driver needs __netdev_watchdog_up exported, from Valentin Longchamp. 6) Fix hashtable memory leak in dccp, from Wang Hai. 7) Fix how nexthops are marked as FDB nexthops, from David Ahern. 8) Fix mptcp races between shutdown and recvmsg, from Paolo Abeni. 9) Fix crashes in tipc_disc_rcv(), from Tuong Lien. 10) Fix link speed reporting in iavf driver, from Brett Creeley. 11) When a channel is used for XSK and then reused again later for XSK, we forget to clear out the relevant data structures in mlx5 which causes all kinds of problems. Fix from Maxim Mikityanskiy. 12) Fix memory leak in genetlink, from Cong Wang. 13) Disallow sockmap attachments to UDP sockets, it simply won't work. From Lorenz Bauer. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (83 commits) net: ethernet: ti: ale: fix allmulti for nu type ale net: ethernet: ti: am65-cpsw-nuss: fix ale parameters init net: atm: Remove the error message according to the atomic context bpf: Undo internal BPF_PROBE_MEM in BPF insns dump libbpf: Support pre-initializing .bss global variables tools/bpftool: Fix skeleton codegen bpf: Fix memlock accounting for sock_hash bpf: sockmap: Don't attach programs to UDP sockets bpf: tcp: Recv() should return 0 when the peer socket is closed ibmvnic: Flush existing work items before device removal genetlink: clean up family attributes allocations net: ipa: header pad field only valid for AP->modem endpoint net: ipa: program upper nibbles of sequencer type net: ipa: fix modem LAN RX endpoint id net: ipa: program metadata mask differently ionic: add pcie_print_link_status rxrpc: Fix race between incoming ACK parser and retransmitter net/mlx5: E-Switch, Fix some error pointer dereferences net/mlx5: Don't fail driver on failure to create debugfs net/mlx5e: CT: Fix ipv6 nat header rewrite actions ...
2020-06-14Revert "btrfs: switch to iomap_dio_rw() for dio"David Sterba4-166/+169
This reverts commit a43a67a2d715540c1368b9501a22b0373b5874c0. This patch reverts the main part of switching direct io implementation to iomap infrastructure. There's a problem in invalidate page that couldn't be solved as regression in this development cycle. The problem occurs when buffered and direct io are mixed, and the ranges overlap. Although this is not recommended, filesystems implement measures or fallbacks to make it somehow work. In this case, fallback to buffered IO would be an option for btrfs (this already happens when direct io is done on compressed data), but the change would be needed in the iomap code, bringing new semantics to other filesystems. Another problem arises when again the buffered and direct ios are mixed, invalidation fails, then -EIO is set on the mapping and fsync will fail, though there's no real error. There have been discussions how to fix that, but revert seems to be the least intrusive option. Link: https://lore.kernel.org/linux-btrfs/20200528192103.xm45qoxqmkw7i5yl@fiona/ Signed-off-by: David Sterba <[email protected]>
2020-06-13net: ethernet: ti: ale: fix allmulti for nu type aleGrygorii Strashko1-9/+40
On AM65xx MCU CPSW2G NUSS and 66AK2E/L NUSS allmulti setting does not allow unregistered mcast packets to pass. This happens, because ALE VLAN entries on these SoCs do not contain port masks for reg/unreg mcast packets, but instead store indexes of ALE_VLAN_MASK_MUXx_REG registers which intended for store port masks for reg/unreg mcast packets. This path was missed by commit 9d1f6447274f ("net: ethernet: ti: ale: fix seeing unreg mcast packets with promisc and allmulti disabled"). Hence, fix it by taking into account ALE type in cpsw_ale_set_allmulti(). Fixes: 9d1f6447274f ("net: ethernet: ti: ale: fix seeing unreg mcast packets with promisc and allmulti disabled") Signed-off-by: Grygorii Strashko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-06-13net: ethernet: ti: am65-cpsw-nuss: fix ale parameters initGrygorii Strashko1-1/+1
The ALE parameters structure is created on stack, so it has to be reset before passing to cpsw_ale_create() to avoid garbage values. Fixes: 93a76530316a ("net: ethernet: ti: introduce am65x/j721e gigabit eth subsystem driver") Signed-off-by: Grygorii Strashko <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-06-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfDavid S. Miller27-93/+348
Alexei Starovoitov says: ==================== pull-request: bpf 2020-06-12 The following pull-request contains BPF updates for your *net* tree. We've added 26 non-merge commits during the last 10 day(s) which contain a total of 27 files changed, 348 insertions(+), 93 deletions(-). The main changes are: 1) sock_hash accounting fix, from Andrey. 2) libbpf fix and probe_mem sanitizing, from Andrii. 3) sock_hash fixes, from Jakub. 4) devmap_val fix, from Jesper. 5) load_bytes_relative fix, from YiFei. ==================== Signed-off-by: David S. Miller <[email protected]>
2020-06-13net: atm: Remove the error message according to the atomic contextLiao Pingfang1-3/+1
Looking into the context (atomic!) and the error message should be dropped. Signed-off-by: Liao Pingfang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-06-13Merge tag '5.8-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds19-57/+571
Pull more cifs updates from Steve French: "12 cifs/smb3 fixes, 2 for stable. - add support for idsfromsid on create and chgrp/chown allowing ability to save owner information more naturally for some workloads - improve query info (getattr) when SMB3.1.1 posix extensions are negotiated by using new query info level" * tag '5.8-rc-smb3-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6: smb3: Add debug message for new file creation with idsfromsid mount option cifs: fix chown and chgrp when idsfromsid mount option enabled smb3: allow uid and gid owners to be set on create with idsfromsid mount option smb311: Add tracepoints for new compound posix query info smb311: add support for using info level for posix extensions query smb311: Add support for lookup with posix extensions query info smb311: Add support for SMB311 query info (non-compounded) SMB311: Add support for query info using posix extensions (level 100) smb3: add indatalen that can be a non-zero value to calculation of credit charge in smb2 ioctl smb3: fix typo in mount options displayed in /proc/mounts cifs: Add get_security_type_str function to return sec type. smb3: extend fscache mount volume coherency check
2020-06-13binderfs: add gitignore for generated sample programLinus Torvalds1-0/+1
Let's keep "git status" happy and quiet. Fixes: 9762dc1432e1 ("samples: add binderfs sample program Fixes: fca5e94921d5 ("samples: binderfs: really compile this sample and fix build issues") Signed-off-by: Linus Torvalds <[email protected]>
2020-06-13doc: don't use deprecated "---help---" markers in target docsLinus Torvalds1-2/+2
I'm not convinced the script makes useful automaed help lines anyway, but since we're trying to deprecate the use of "---help---" in Kconfig files, let's fix the doc example code too. See commit a7f7f6248d97 ("treewide: replace '---help---' in Kconfig files with 'help'") Cc: Masahiro Yamada <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2020-06-13Merge tag 'kbuild-v5.8-2' of ↵Linus Torvalds439-2489/+2473
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull more Kbuild updates from Masahiro Yamada: - fix build rules in binderfs sample - fix build errors when Kbuild recurses to the top Makefile - covert '---help---' in Kconfig to 'help' * tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: treewide: replace '---help---' in Kconfig files with 'help' kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables samples: binderfs: really compile this sample and fix build issues
2020-06-13Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds19-193/+195
Pull more SCSI updates from James Bottomley: "This is the set of changes collected since just before the merge window opened. It's mostly minor fixes in drivers. The one non-driver set is the three optical disk (sr) changes where two are error path fixes and one is a helper conversion. The big driver change is the hpsa compat_alloc_userspace rework by Al so he can kill the remaining user. This has been tested and acked by the maintainer" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (21 commits) scsi: acornscsi: Fix an error handling path in acornscsi_probe() scsi: storvsc: Remove memset before memory freeing in storvsc_suspend() scsi: cxlflash: Remove an unnecessary NULL check scsi: ibmvscsi: Don't send host info in adapter info MAD after LPM scsi: sr: Fix sr_probe() missing deallocate of device minor scsi: sr: Fix sr_probe() missing mutex_destroy scsi: st: Convert convert get_user_pages() --> pin_user_pages() scsi: target: Rename target_setup_cmd_from_cdb() to target_cmd_parse_cdb() scsi: target: Fix NULL pointer dereference scsi: target: Initialize LUN in transport_init_se_cmd() scsi: target: Factor out a new helper, target_cmd_init_cdb() scsi: hpsa: hpsa_ioctl(): Tidy up a bit scsi: hpsa: Get rid of compat_alloc_user_space() scsi: hpsa: Don't bother with vmalloc for BIG_IOCTL_Command_struct scsi: hpsa: Lift {BIG_,}IOCTL_Command_struct copy{in,out} into hpsa_ioctl() scsi: ufs: Remove redundant urgent_bkop_lvl initialization scsi: ufs: Don't update urgent bkops level when toggling auto bkops scsi: qedf: Remove redundant initialization of variable rc scsi: mpt3sas: Fix memset() in non-RDPQ mode scsi: iscsi: Fix reference count leak in iscsi_boot_create_kobj ...
2020-06-13Merge branch 'i2c/for-5.8' of ↵Linus Torvalds80-1391/+5867
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "I2C has quite some patches for you this time. I hope it is the move to per-driver-maintainers which is now showing results. We will see. The big news is two new drivers (Nuvoton NPCM and Qualcomm CCI), larger refactoring of the Designware, Tegra, and PXA drivers, the Cadence driver supports being a slave now, and there is support to instanciate SPD eeproms for well-known cases (which will be user-visible because the i801 driver supports it), and some devm_platform_ioremap_resource() conversions which blow up the diffstat. Note that I applied the Nuvoton driver quite late, so some minor fixup patches arrived during the merge window. I chose to apply them right away because they were trivial" * 'i2c/for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (109 commits) i2c: Drop stray comma in MODULE_AUTHOR statements i2c: npcm7xx: npcm_i2caddr[] can be static MAINTAINERS: npcm7xx: Add maintainer for Nuvoton NPCM BMC i2c: npcm7xx: Fix a couple of error codes in probe i2c: icy: Fix build with CONFIG_AMIGA_PCMCIA=n i2c: npcm7xx: Remove unnecessary parentheses i2c: npcm7xx: Add support for slave mode for Nuvoton i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver dt-bindings: i2c: npcm7xx: add NPCM I2C controller i2c: pxa: don't error out if there's no pinctrl i2c: add 'single-master' property to generic bindings i2c: designware: Add Baikal-T1 System I2C support i2c: designware: Move reg-space remapping into a dedicated function i2c: designware: Retrieve quirk flags as early as possible i2c: designware: Convert driver to using regmap API i2c: designware: Discard Cherry Trail model flag i2c: designware: Add Baytrail sem config DW I2C platform dependency i2c: designware: slave: Set DW I2C core module dependency i2c: designware: Use `-y` to build multi-object modules dt-bindings: i2c: dw: Add Baikal-T1 SoC I2C controller ...
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