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2020-09-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller1-29/+35
Two minor conflicts: 1) net/ipv4/route.c, adding a new local variable while moving another local variable and removing it's initial assignment. 2) drivers/net/dsa/microchip/ksz9477.c, overlapping changes. One pretty prints the port mode differently, whilst another changes the driver to try and obtain the port mode from the port node rather than the switch node. Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds1-9/+6
Pull networking fixes from Jakub Kicinski: - fix failure to add bond interfaces to a bridge, the offload-handling code was too defensive there and recent refactoring unearthed that. Users complained (Ido) - fix unnecessarily reflecting ECN bits within TOS values / QoS marking in TCP ACK and reset packets (Wei) - fix a deadlock with bpf iterator. Hopefully we're in the clear on this front now... (Yonghong) - BPF fix for clobbering r2 in bpf_gen_ld_abs (Daniel) - fix AQL on mt76 devices with FW rate control and add a couple of AQL issues in mac80211 code (Felix) - fix authentication issue with mwifiex (Maximilian) - WiFi connectivity fix: revert IGTK support in ti/wlcore (Mauro) - fix exception handling for multipath routes via same device (David Ahern) - revert back to a BH spin lock flavor for nsid_lock: there are paths which do require the BH context protection (Taehee) - fix interrupt / queue / NAPI handling in the lantiq driver (Hauke) - fix ife module load deadlock (Cong) - make an adjustment to netlink reply message type for code added in this release (the sole change touching uAPI here) (Michal) - a number of fixes for small NXP and Microchip switches (Vladimir) [ Pull request acked by David: "you can expect more of this in the future as I try to delegate more things to Jakub" ] * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (167 commits) net: mscc: ocelot: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries net: dsa: seville: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries net: dsa: felix: fix some key offsets for IP4_TCP_UDP VCAP IS2 entries inet_diag: validate INET_DIAG_REQ_PROTOCOL attribute net: bridge: br_vlan_get_pvid_rcu() should dereference the VLAN group under RCU net: Update MAINTAINERS for MediaTek switch driver net/mlx5e: mlx5e_fec_in_caps() returns a boolean net/mlx5e: kTLS, Avoid kzalloc(GFP_KERNEL) under spinlock net/mlx5e: kTLS, Fix leak on resync error flow net/mlx5e: kTLS, Add missing dma_unmap in RX resync net/mlx5e: kTLS, Fix napi sync and possible use-after-free net/mlx5e: TLS, Do not expose FPGA TLS counter if not supported net/mlx5e: Fix using wrong stats_grps in mlx5e_update_ndo_stats() net/mlx5e: Fix multicast counter not up-to-date in "ip -s" net/mlx5e: Fix endianness when calculating pedit mask first bit net/mlx5e: Enable adding peer miss rules only if merged eswitch is supported net/mlx5e: CT: Fix freeing ct_label mapping net/mlx5e: Fix memory leak of tunnel info when rule under multipath not ready net/mlx5e: Use synchronize_rcu to sync with NAPI net/mlx5e: Use RCU to protect rq->xdp_prog ...
2020-09-21net: Update MAINTAINERS for MediaTek switch driverSean Wang1-0/+1
Update maintainers for MediaTek switch driver with Landen Chao who is familiar with MediaTek MT753x switch devices and will help maintenance from the vendor side. Cc: Steven Liu <steven.liu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Landen Chao <Landen.Chao@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-21MAINTAINERS: Add reviewer entry for microchip mcp25xxfd SPI-CAN network driverThomas Kopp1-0/+1
This patch adds Thomas Kopp as a reviewer for the mcp25xxfd CAN driver. Signed-off-by: Thomas Kopp <thomas.kopp@microchip.com> Link: https://lore.kernel.org/r/20200916101334.1277-1-thomas.kopp@microchip.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-09-21MAINTAINERS: Add entry for Microchip MCP25XXFD SPI-CAN network driverManivannan Sadhasivam1-0/+8
Add MAINTAINERS entry for Microchip MCP25XXFD SPI-CAN network driver. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20200910133806.25077-7-manivannan.sadhasivam@linaro.org Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-09-18MAINTAINERS: Update ibmveth maintainerCristobal Forno1-1/+1
Removed Thomas Falcon. Added myself (Cristobal Forno) as the maintainer of ibmveth. Signed-off-by: Cristobal Forno <cforno12@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-16MAINTAINERS: Fix Max's and Shravan's emailsLeon Romanovsky1-2/+2
Max's and Shravan's usernames were changed while @mellanox.com emails were transferred to be @nvidia.com. Fixes: f6da70d99c96 ("MAINTAINERS: Update Mellanox and Cumulus Network addresses to new domain") Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-09-15ibmvnic: update MAINTAINERSDany Madden1-1/+3
Update supporters for IBM Power SRIOV Virtual NIC Device Driver. Thomas Falcon is moving on to other works. Dany Madden, Lijun Pan and Sukadev Bhattiprolu are the current supporters. Signed-off-by: Dany Madden <drt@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-13Merge tag 'driver-core-5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-coreLinus Torvalds1-0/+1
Pull driver core fixes from Greg KH: "Here are some small driver core and debugfs fixes for 5.9-rc5 Included in here are: - firmware loader memory leak fix - firmware loader testing fixes for non-EFI systems - device link locking fixes found by lockdep - kobject_del() bugfix that has been affecting some callers - debugfs minor fix All of these have been in linux-next for a while with no reported issues" * tag 'driver-core-5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: test_firmware: Test platform fw loading on non-EFI systems PM: <linux/device.h>: fix @em_pd kernel-doc warning kobject: Drop unneeded conditional in __kobject_del() driver core: Fix device_pm_lock() locking for device links MAINTAINERS: Add the security document to SECURITY CONTACT driver code: print symbolic error code debugfs: Fix module state check condition kobject: Restore old behaviour of kobject_del(NULL) firmware_loader: fix memory leak for paged buffer
2020-09-12Merge tag 'seccomp-v5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds1-1/+1
Pull seccomp fixes from Kees Cook: "This fixes a rare race condition in seccomp when using TSYNC and USER_NOTIF together where a memory allocation would not get freed (found by syzkaller, fixed by Tycho). Additionally updates Tycho's MAINTAINERS and .mailmap entries for his new address" * tag 'seccomp-v5.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: seccomp: don't leave dangling ->notif if file allocation fails mailmap, MAINTAINERS: move to tycho.pizza seccomp: don't leak memory when filter install races
2020-09-11Merge tag 'spi-fix-v5.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus Torvalds1-0/+8
Pull spi fixes from Mark Brown: "There's some driver specific fixes here plus one core fix for memory leaks that could be triggered by a potential race condition when cleaning up after we have split transfers to fit into what the controller can support" * tag 'spi-fix-v5.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: stm32: fix pm_runtime_get_sync() error checking spi: Fix memory leak on splited transfers spi: spi-cadence-quadspi: Fix mapping of buffers for DMA reads spi: stm32: Rate-limit the 'Communication suspended' message spi: spi-loopback-test: Fix out-of-bounds read spi: spi-cadence-quadspi: Populate get_name() interface MAINTAINERS: add myself as maintainer for spi-fsl-dspi driver
2020-09-10MAINTAINERS: Add Krzysztof Kozlowski to Samsung S3FWRN5 and remove RobertKrzysztof Kozlowski1-2/+2
Robert BaƂdyga's email does not work (bounces) since 2016 so remove it. Additionally there are no review/ack/tested tags from Krzysztof Opasiak so it looks like the driver is not supported. As a maintainer of Samsung ARM/ARM64 SoC, I can take care about this driver and provide some review. However clearly driver is not in supported mode as I do not work in Samsung anymore. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-10dt-bindings: net: nfc: s3fwrn5: Convert to dtschemaKrzysztof Kozlowski1-0/+1
Convert the Samsung S3FWRN5 NCI NFC controller bindings to dtschema. This is conversion only so it includes properties with invalid prefixes (s3fwrn5,en-gpios) which should be addressed later. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-10connector: Move maintainence under networking drivers umbrella.David S. Miller1-6/+1
Evgeniy does not have the time nor capacity to maintain the connector subsystem any longer, so just move it under networking as that is effectively what has been happening lately. Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-08MAINTAINERS: remove John Allen from ibmvnicJakub Kicinski1-1/+0
John's email has bounced and Thomas confirms he no longer works on ibmvnic. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-09-08mailmap, MAINTAINERS: move to tycho.pizzaTycho Andersen1-1/+1
I've changed my e-mail address to tycho.pizza, so let's reflect that in these files. Signed-off-by: Tycho Andersen <tycho@tycho.pizza> Acked-by: Christian Brauner <christian.brauner@ubuntu.com> Link: https://lore.kernel.org/r/20200902014017.934315-2-tycho@tycho.pizza Signed-off-by: Kees Cook <keescook@chromium.org>
2020-09-06Merge tag 'iommu-fixes-v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds1-1/+1
Pull iommu fixes from Joerg Roedel: - three Intel VT-d fixes to fix address handling on 32bit, fix a NULL pointer dereference bug and serialize a hardware register access as required by the VT-d spec. - two patches for AMD IOMMU to force AMD GPUs into translation mode when memory encryption is active and disallow using IOMMUv2 functionality. This makes the AMDGPU driver work when memory encryption is active. - two more fixes for AMD IOMMU to fix updating the Interrupt Remapping Table Entries. - MAINTAINERS file update for the Qualcom IOMMU driver. * tag 'iommu-fixes-v5.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Handle 36bit addressing for x86-32 iommu/amd: Do not use IOMMUv2 functionality when SME is active iommu/amd: Do not force direct mapping when SME is active iommu/amd: Use cmpxchg_double() when updating 128-bit IRTE iommu/amd: Restore IRTE.RemapEn bit after programming IRTE iommu/vt-d: Fix NULL pointer dereference in dev_iommu_priv_set() iommu/vt-d: Serialize IOMMU GCMD register modifications MAINTAINERS: Update QUALCOMM IOMMU after Arm SMMU drivers move
2020-09-05MAINTAINERS: repair reference in LYNX PCS MODULELukas Bulwahn1-1/+1
Commit 0da4c3d393e4 ("net: phy: add Lynx PCS module") added the files in ./drivers/net/pcs/, but the new LYNX PCS MODULE section refers to ./drivers/net/phy/. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains: warning: no file matches F: drivers/net/phy/pcs-lynx.c Repair the LYNX PCS MODULE section by referring to the right location. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-09-05MAINTAINERS: IA64: mark Status as Odd Fixes onlyRandy Dunlap1-1/+1
IA64 isn't really being maintained, so mark it as Odd Fixes only. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Link: http://lkml.kernel.org/r/7e719139-450f-52c2-59a2-7964a34eda1f@infradead.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-09-05MAINTAINERS: add LLVM maintainersNick Desaulniers1-0/+2
Nominate Nathan and myself to be point of contact for clang/LLVM related support, after a poll at the LLVM BoF at Linux Plumbers Conf 2020. While corporate sponsorship is beneficial, its important to not entrust the keys to the nukes with any one entity. Should Nathan and I find ourselves at the same employer, I would gladly step down. Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Sedat Dilek <sedat.dilek@gmail.com> Acked-by: Nathan Chancellor <natechancellor@gmail.com> Acked-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Acked-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> Acked-by: Masahiro Yamada <masahiroy@kernel.org> Link: https://lkml.kernel.org/r/20200825143540.2948637-1-ndesaulniers@google.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-09-05MAINTAINERS: update Cavium/Marvell entriesRobert Richter1-15/+13
I am leaving Marvell and already do not have access to my @marvell.com email address. So switching over to my korg mail address or removing my address there another maintainer is already listed. For the entries there no other maintainer is listed I will keep looking into patches for Cavium systems for a while until someone from Marvell takes it over. Since I might have limited access to hardware and also limited time I changed state to 'Odd Fixes' for those entries. Signed-off-by: Robert Richter <rric@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Ganapatrao Kulkarni <gkulkarni@marvell.com> Cc: Sunil Goutham <sgoutham@marvell.com> CC: Borislav Petkov <bp@alien8.de> Cc: Marc Zyngier <maz@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Wolfram Sang <wsa@kernel.org>, Link: https://lkml.kernel.org/r/20200824122050.31164-1-rric@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-09-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-4/+36
We got slightly different patches removing a double word in a comment in net/ipv4/raw.c - picked the version from net. Simple conflict in drivers/net/ethernet/ibm/ibmvnic.c. Use cached values instead of VNIC login response buffer (following what commit 507ebe6444a4 ("ibmvnic: Fix use-after-free of VNIC login response buffer") did). Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-09-04MAINTAINERS: Add the security document to SECURITY CONTACTKrzysztof Kozlowski1-0/+1
When changing the document related to kernel security workflow, notify the security mailing list as its concerned by this. Cc: <security@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200827182029.3458-1-krzk@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-04MAINTAINERS: Update QUALCOMM IOMMU after Arm SMMU drivers moveLukas Bulwahn1-1/+1
Commit e86d1aa8b60f ("iommu/arm-smmu: Move Arm SMMU drivers into their own subdirectory") moved drivers/iommu/qcom_iommu.c to drivers/iommu/arm/arm-smmu/qcom_iommu.c amongst other moves, adjusted some sections in MAINTAINERS, but missed adjusting the QUALCOMM IOMMU section. Hence, ./scripts/get_maintainer.pl --self-test=patterns complains: warning: no file matches F: drivers/iommu/qcom_iommu.c Update the file entry in MAINTAINERS to the new location. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Acked-by: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20200825053828.4166-1-lukas.bulwahn@gmail.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
2020-09-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds1-1/+16
Pull networking fixes from David Miller: 1) Use netif_rx_ni() when necessary in batman-adv stack, from Jussi Kivilinna. 2) Fix loss of RTT samples in rxrpc, from David Howells. 3) Memory leak in hns_nic_dev_probe(), from Dignhao Liu. 4) ravb module cannot be unloaded, fix from Yuusuke Ashizuka. 5) We disable BH for too lokng in sctp_get_port_local(), add a cond_resched() here as well, from Xin Long. 6) Fix memory leak in st95hf_in_send_cmd, from Dinghao Liu. 7) Out of bound access in bpf_raw_tp_link_fill_link_info(), from Yonghong Song. 8) Missing of_node_put() in mt7530 DSA driver, from Sumera Priyadarsini. 9) Fix crash in bnxt_fw_reset_task(), from Michael Chan. 10) Fix geneve tunnel checksumming bug in hns3, from Yi Li. 11) Memory leak in rxkad_verify_response, from Dinghao Liu. 12) In tipc, don't use smp_processor_id() in preemptible context. From Tuong Lien. 13) Fix signedness issue in mlx4 memory allocation, from Shung-Hsi Yu. 14) Missing clk_disable_prepare() in gemini driver, from Dan Carpenter. 15) Fix ABI mismatch between driver and firmware in nfp, from Louis Peens. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (110 commits) net/smc: fix sock refcounting in case of termination net/smc: reset sndbuf_desc if freed net/smc: set rx_off for SMCR explicitly net/smc: fix toleration of fake add_link messages tg3: Fix soft lockup when tg3_reset_task() fails. doc: net: dsa: Fix typo in config code sample net: dp83867: Fix WoL SecureOn password nfp: flower: fix ABI mismatch between driver and firmware tipc: fix shutdown() of connectionless socket ipv6: Fix sysctl max for fib_multipath_hash_policy drivers/net/wan/hdlc: Change the default of hard_header_len to 0 net: gemini: Fix another missing clk_disable_unprepare() in probe net: bcmgenet: fix mask check in bcmgenet_validate_flow() amd-xgbe: Add support for new port mode net: usb: dm9601: Add USB ID of Keenetic Plus DSL vhost: fix typo in error message net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init() pktgen: fix error message with wrong function name net: ethernet: ti: am65-cpsw: fix rmii 100Mbit link mode cxgb4: fix thermal zone device registration ...
2020-09-01Merge tag 'perf-tools-fixes-for-v5.9-2020-09-01' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linuxLinus Torvalds1-1/+7
Pull perf tools fixes from Arnaldo Carvalho de Melo: - Fix infinite loop in the TUI for grouped events in 'perf top/record', eg when using "perf top -e '{cycles,instructions,cache-misses}'". - Fix segfault by skipping side-band event setup if HAVE_LIBBPF_SUPPORT is not set. - Fix synthesized branch stacks generated from CoreSight ETM trace and Intel PT hardware traces. - Fix error when synthesizing events from ARM SPE hardware trace. - The SNOOPX and REMOTE offsets in the data_src bitmask in perf records were were both 37, SNOOPX is 38, fix it. - Fix use of CPU list with summary option in 'perf sched timehist'. - Avoid an uninitialized read when using fake PMUs. - Set perf_event_attr.exclude_guest=1 for user-space counting. - Don't order events when doing a 'perf report -D' raw dump of perf.data records. - Set NULL sentinel in pmu_events table in "Parse and process metrics" 'perf test' - Fix basic bpf filtering 'perf test' on s390x. - Fix out of bounds array access in the 'perf stat' print_counters() evlist method. - Add mwait_idle_with_hints.constprop.0 to the list of idle symbols. - Use %zd for size_t printf formats on 32-bit. - Correct the help info of "perf record --no-bpf-event" option. - Add entries for CoreSight and Arm SPE tooling to MAINTAINERS. * tag 'perf-tools-fixes-for-v5.9-2020-09-01' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf report: Disable ordered_events for raw dump perf tools: Correct SNOOPX field offset perf intel-pt: Fix corrupt data after perf inject from perf cs-etm: Fix corrupt data after perf inject from perf top/report: Fix infinite loop in the TUI for grouped events perf parse-events: Avoid an uninitialized read when using fake PMUs perf stat: Fix out of bounds array access in the print_counters() evlist method perf test: Set NULL sentinel in pmu_events table in "Parse and process metrics" test perf parse-events: Set exclude_guest=1 for user-space counting perf record: Correct the help info of option "--no-bpf-event" perf tools: Use %zd for size_t printf formats on 32-bit MAINTAINERS: Add entries for CoreSight and Arm SPE tooling perf: arm-spe: Fix check error when synthesizing events perf symbols: Add mwait_idle_with_hints.constprop.0 to the list of idle symbols perf top: Skip side-band event setup if HAVE_LIBBPF_SUPPORT is not set perf sched timehist: Fix use of CPU list with summary option perf test: Fix basic bpf filtering test
2020-08-31net: phy: add Lynx PCS moduleIoana Ciornei1-0/+7
Add a Lynx PCS module which exposes the necessary operations to drive the PCS using phylink. The majority of the code is extracted from the Felix DSA driver, which will be also modified in a later patch, and exposed as a separate module for code reusability purposes. As such, this aims at feature and bug parity with the existing Felix DSA driver, and thus USXGMII, SGMII, QSGMII and 2500Base-X (only w/o in-band AN) are supported by the Lynx PCS module since these were also supported by Felix. The module can only be enabled by the drivers in need and not user selectable. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-31Merge tag 'docs-5.9-3' of git://git.lwn.net/linuxLinus Torvalds1-0/+1
Pull documentation fixes from Jonathan Corbet: "A handful of documentation fixes for 5.9" * tag 'docs-5.9-3' of git://git.lwn.net/linux: Documentation: laptops: thinkpad-acpi: fix underline length build warning Documentation: fix typo for abituguru documentation docs: Fix function name trailing double-()s devices.txt: fix typo of "ubd" as "udb" Documentation: add riscv entry in list of existing profiles MAINTAINERS: mention documentation maintainer entry profile Fpga: Documentation: Replace deprecated :c:func: Usage IIO: Documentation: Replace deprecated :c:func: Usage Documentation/locking/locktypes: fix local_locks documentation
2020-08-30Merge tag 'x86-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-0/+9
Pull x86 fixes from Thomas Gleixner: "Three interrupt related fixes for X86: - Move disabling of the local APIC after invoking fixup_irqs() to ensure that interrupts which are incoming are noted in the IRR and not ignored. - Unbreak affinity setting. The rework of the entry code reused the regular exception entry code for device interrupts. The vector number is pushed into the errorcode slot on the stack which is then lifted into an argument and set to -1 because that's regs->orig_ax which is used in quite some places to check whether the entry came from a syscall. But it was overlooked that orig_ax is used in the affinity cleanup code to validate whether the interrupt has arrived on the new target. It turned out that this vector check is pointless because interrupts are never moved from one vector to another on the same CPU. That check is a historical leftover from the time where x86 supported multi-CPU affinities, but not longer needed with the now strict single CPU affinity. Famous last words ... - Add a missing check for an empty cpumask into the matrix allocator. The affinity change added a warning to catch the case where an interrupt is moved on the same CPU to a different vector. This triggers because a condition with an empty cpumask returns an assignment from the allocator as the allocator uses for_each_cpu() without checking the cpumask for being empty. The historical inconsistent for_each_cpu() behaviour of ignoring the cpumask and unconditionally claiming that CPU0 is in the mask struck again. Sigh. plus a new entry into the MAINTAINER file for the HPE/UV platform" * tag 'x86-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/matrix: Deal with the sillyness of for_each_cpu() on UP x86/irq: Unbreak interrupt affinity setting x86/hotplug: Silence APIC only after all interrupts are migrated MAINTAINERS: Add entry for HPE Superdome Flex (UV) maintainers
2020-08-30Merge tag 'irq-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-2/+2
Pull irq fixes from Thomas Gleixner: "A set of fixes for interrupt chip drivers: - Revert the platform driver conversion of interrupt chip drivers as it turned out to create more problems than it solves. - Fix a trivial typo in the new module helpers which made probing reliably fail. - Small fixes in the STM32 and MIPS Ingenic drivers - The TI firmware rework which had badly managed dependencies and had to wait post rc1" * tag 'irq-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/ingenic: Leave parent IRQ unmasked on suspend irqchip/stm32-exti: Avoid losing interrupts due to clearing pending bits by mistake irqchip: Revert modular support for drivers using IRQCHIP_PLATFORM_DRIVER helperse irqchip: Fix probing deferal when using IRQCHIP_PLATFORM_DRIVER helpers arm64: dts: k3-am65: Update the RM resource types arm64: dts: k3-am65: ti-sci-inta/intr: Update to latest bindings arm64: dts: k3-j721e: ti-sci-inta/intr: Update to latest bindings irqchip/ti-sci-inta: Add support for INTA directly connecting to GIC irqchip/ti-sci-inta: Do not store TISCI device id in platform device id field dt-bindings: irqchip: Convert ti, sci-inta bindings to yaml dt-bindings: irqchip: ti, sci-inta: Update docs to support different parent. irqchip/ti-sci-intr: Add support for INTR being a parent to INTR dt-bindings: irqchip: Convert ti, sci-intr bindings to yaml dt-bindings: irqchip: ti, sci-intr: Update bindings to drop the usage of gic as parent firmware: ti_sci: Add support for getting resource with subtype firmware: ti_sci: Drop unused structure ti_sci_rm_type_map firmware: ti_sci: Drop the device id to resource type translation
2020-08-27net: mdio: Move MDIO drivers into a new subdirectoryAndrew Lunn1-2/+4
Move all the MDIO drivers and multiplexers into drivers/net/mdio. The mdio core is however left in the phy directory, due to mutual dependencies between the MDIO core and the PHY core. Take this opportunity to sort the Kconfig based on the menuconfig strings, and move the multiplexers to the end with a separating comment. v2: Fix typo in commit message Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-27net/phy/mdio-i2c: Move header file to include/linux/mdioAndrew Lunn1-0/+1
In preparation for moving all MDIO drivers into drivers/net/mdio, move the mdio-i2c header file into include/linux/mdio so it can be used by both the MDIO driver and the SFP code which instantiates I2C MDIO busses. v2: Add include/linux/mdio Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-27net: pcs: Move XPCS into new PCS subdirectoryAndrew Lunn1-2/+3
Create drivers/net/pcs and move the Synopsys DesignWare XPCS into the new directory. Move the header file into a subdirectory include/linux/pcs Start a naming convention of all PCS files use the prefix pcs-, and rename the XPCS files to fit. v2: Add include/linux/pcs v4: Fix include path in stmmac. Remove PCS_DEVICES to avoid new prompts Cc: Jose Abreu <Jose.Abreu@synopsys.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-26MAINTAINERS: Add entry for HPE Superdome Flex (UV) maintainersSteve Wahl1-0/+9
Add an entry and email addresses for people at HPE who are supporting Linux on the Superdome Flex (a.k.a) UV platform. [ bp: Capitalize "linux" too :) ] Signed-off-by: Steve Wahl <steve.wahl@hpe.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/20200824221439.GA52810@swahl-home.5wahls.com
2020-08-24MAINTAINERS: mention documentation maintainer entry profileLukas Bulwahn1-0/+1
Since commit 53b7f3aa411b ("Add a maintainer entry profile for documentation"), the documentation "subsystem" has a maintainer entry profile, and it deserves to be mentioned in MAINTAINERS with a suitable P: entry. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20200815102658.12236-1-lukas.bulwahn@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2020-08-24MAINTAINERS: Remove self from PHY LIBRARYFlorian Fainelli1-1/+0
My last significant achievements to the PHY library was ensuring we would have small bus factor by having Andrew and Heiner added. The world has moved on past 1G, but I have not, so let more competent maintainers take over. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-24MAINTAINERS: Add entry for Broadcom Ethernet PHY driversFlorian Fainelli1-0/+10
Add an entry for the Broadcom Ethernet PHY drivers covering the BCM63xx, BCM7xxx, BCM87xx, BCM54140, BCM84881, the venerable broadcom.c driver and the companion library files. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-24MAINTAINERS: GENET: Add UniMAC MDIO controller filesFlorian Fainelli1-0/+3
In preparation for removing myself from the PHYLIB entry, add the UniMAC MDIO controller files (DT binding, driver and platform_data header) to the GENET entry. The UniMAC MDIO controller is essential to the GENET operation, therefore it makes sense to group them together. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-24MAINTAINERS: GENET: Add DT binding fileFlorian Fainelli1-0/+1
When the DT binding was added in aab5127d94e6 ("Documentation: add Device tree bindings for Broadcom GENET"), the file was not explicitly listed under the GENET MAINTAINERS section, do that now. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-24MAINTAINERS: B53: Add DT binding fileFlorian Fainelli1-0/+1
When the binding was added with 967dd82ffc52 ("net: dsa: b53: Add support for Broadcom RoboSwitch"), it was not explicitly added to the B53 MAINTAINERS file section, add it now. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-24MAINTAINERS: GENET: Add missing platform data fileFlorian Fainelli1-0/+1
When commit b0ba512e25d7 ("net: bcmgenet: enable driver to work without a device tree") added include/linux/platform_data/bcmgenet.h, the file was not added to the GENET MAINTAINERS file section, add it now. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-24Merge tag 'io_uring-5.9-2020-08-23' of git://git.kernel.dk/linux-blockLinus Torvalds1-0/+1
Pull block fixes from Jens Axboe: - NVMe pull request from Sagi: - nvme completion rework from Christoph and Chao that mostly came from a bit of divergence of how we classify errors related to pathing/retry etc. - nvmet passthru fixes from Chaitanya - minor nvmet fixes from Amit and I - mpath round-robin path selection fix from Martin - ignore noiob for zoned devices from Keith - minor nvme-fc fix from Tianjia" - BFQ cgroup leak fix (Dmitry) - block layer MAINTAINERS addition (Geert) - fix null_blk FUA checking (Hou) - get_max_io_size() size fix (Keith) - fix block page_is_mergeable() for compound pages (Matthew) - discard granularity fixes (Ming) - IO scheduler ordering fix (Ming) - misc fixes * tag 'io_uring-5.9-2020-08-23' of git://git.kernel.dk/linux-block: (31 commits) null_blk: fix passing of REQ_FUA flag in null_handle_rq nvmet: Disable keep-alive timer when kato is cleared to 0h nvme: redirect commands on dying queue nvme: just check the status code type in nvme_is_path_error nvme: refactor command completion nvme: rename and document nvme_end_request nvme: skip noiob for zoned devices nvme-pci: fix PRP pool size nvme-pci: Use u32 for nvme_dev.q_depth and nvme_queue.q_depth nvme: Use spin_lock_irq() when taking the ctrl->lock nvmet: call blk_mq_free_request() directly nvmet: fix oops in pt cmd execution nvmet: add ns tear down label for pt-cmd handling nvme: multipath: round-robin: eliminate "fallback" variable nvme: multipath: round-robin: fix single non-optimized path case nvme-fc: Fix wrong return value in __nvme_fc_init_request() nvmet-passthru: Reject commands with non-sgl flags set nvmet: fix a memory leak blkcg: fix memleak for iolatency MAINTAINERS: Add missing header files to BLOCK LAYER section ...
2020-08-24MAINTAINERS: add myself as maintainer for spi-fsl-dspi driverVladimir Oltean1-0/+8
Since I've introduced a fairly large diff to this driver since tag v5.4, I would like to avoid breakage for my use cases by getting a chance to be copied on newly submitted patches. Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Link: https://lore.kernel.org/r/20200821213753.3143632-1-olteanv@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller1-29/+29
2020-08-21MAINTAINERS: Add missing header files to BLOCK LAYER sectionGeert Uytterhoeven1-0/+1
The various <linux/blk*.h> header files are part of the Block Layer. Add them to the corresponding section in the MAINTAINERS file, so scripts/get_maintainer.pl will pick them up. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-08-21chelsio/chtls: separate chelsio tls driver from crypto driverVinay Kumar Yadav1-0/+9
chelsio inline tls driver(chtls) is mostly overlaps with NIC drivers but currenty it is part of crypto driver, so move it out to appropriate directory for better maintenance. Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-08-21MAINTAINERS: Update Mellanox and Cumulus Network addresses to new domainLeon Romanovsky1-29/+29
Mellanox and Cumulus Network were acquired by Nvidia, so change the maintainers emails to new domain name. Link: https://lore.kernel.org/r/20200810091100.243932-1-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2020-08-21MAINTAINERS: Add entries for CoreSight and Arm SPE toolingMathieu Poirier1-1/+7
Add entries for perf tools elements related to the support of ARM CoreSight and ARM SPE. Also lump in arm and arm64 architecture files to provide coverage. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: John Garry <john.garry@huawei.com> Acked-by: Will Deacon <will@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Link: http://lore.kernel.org/lkml/20200820175510.3935932-1-mathieu.poirier@linaro.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-08-16dt-bindings: irqchip: Convert ti, sci-inta bindings to yamlLokesh Vutla1-1/+1
In order to automate the verification of DT nodes convert ti,sci-inta.txt ti,sci-inta.yaml. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200806074826.24607-9-lokeshvutla@ti.com
2020-08-16dt-bindings: irqchip: Convert ti, sci-intr bindings to yamlLokesh Vutla1-1/+1
In order to automate the verification of DT nodes convert ti,sci-intr.txt ti,sci-intr.yaml. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200806074826.24607-6-lokeshvutla@ti.com