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2020-07-17rhashtable: drop duplicated word in <linux/rhashtable.h>Randy Dunlap1-1/+1
Drop the doubled word "be" in a comment. Signed-off-by: Randy Dunlap <[email protected]> Cc: Thomas Graf <[email protected]> Cc: Herbert Xu <[email protected]> Cc: [email protected] Signed-off-by: David S. Miller <[email protected]>
2020-07-17net: macb: use phy_interface_mode_is_rgmii everywhereAlexandre Belloni1-1/+1
There is one RGMII check not using the phy_interface_mode_is_rgmii() helper. This prevents the driver from configuring the MAC properly when using a phy-mode that is not just rgmii, e.g. rgmii-rxid. This became an issue on sama5d3 xplained since the ksz9031 driver is hadling phy-mode properly and the phy-mode has to be set to rgmii-rxid. Fixes: bcf3440c6dd78bfe ("net: phy: micrel: add phy-mode support for the KSZ9031 PHY") Signed-off-by: Alexandre Belloni <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-07-17net: atlantic: disable PTP on AQC111, AQC112Nikita Danilov7-10/+68
This patch disables PTP on AQC111 and AQC112 due to a known HW issue, which can cause datapath issues. Ideally PTP block should have been disabled via PHY provisioning, but unfortunately many units have been shipped with enabled PTP block. Thus, we have to work around this in the driver. Fixes: dbcd6806af420 ("net: aquantia: add support for Phy access") Signed-off-by: Nikita Danilov <[email protected]> Signed-off-by: Mark Starovoytov <[email protected]> Signed-off-by: Igor Russkikh <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-07-17Merge tag 'nfs-for-5.8-3' of git://git.linux-nfs.org/projects/anna/linux-nfs ↵Linus Torvalds6-33/+45
into master Pull NFS client fixes from Anna Schumaker: "A few more NFS client bugfixes for Linux 5.8: NFS: - Fix interrupted slots by using the SEQUENCE operation SUNRPC: - revert d03727b248d0 to fix unkillable IOs xprtrdma: - Fix double-free in rpcrdma_ep_create() - Fix recursion into rpcrdma_xprt_disconnect() - Fix return code from rpcrdma_xprt_connect() - Fix handling of connect errors - Fix incorrect header size calculations" * tag 'nfs-for-5.8-3' of git://git.linux-nfs.org/projects/anna/linux-nfs: SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion") xprtrdma: fix incorrect header size calculations NFS: Fix interrupted slots by sending a solo SEQUENCE operation xprtrdma: Fix handling of connect errors xprtrdma: Fix return code from rpcrdma_xprt_connect() xprtrdma: Fix recursion into rpcrdma_xprt_disconnect() xprtrdma: Fix double-free in rpcrdma_ep_create()
2020-07-17Merge tag 'arm-fixes-5.8-2' of ↵Linus Torvalds23-47/+94
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into master Pull ARM SoC fixes from Arnd Bergmann: "This time there are a number of actual code fixes, plus a small set of device tree issues getting addressed: Renesas: - one defconfig cleanup to allow a later Kconfig change Intel socfpga: - enable QSPI devices on some machines - fix DTC validation warnings TI OMAP: - Two DEBUG_ATOMIC_SLEEP fixes for ti-sysc interconnect target module driver - A regression fix for ti-sysc no-idle handling that caused issues compared to earlier platform data based booting - A fix for memory leak for omap_hwmod_allocate_module - Fix d_can driver probe for am437x NXP i.MX: - A couple of fixes on i.MX platform device registration code to stop the use of invalid IRQ 0. - Fix a regression seen on ls1021a platform, caused by commit 52102a3ba6a61 ("soc: imx: move cpu code to drivers/soc/imx"). - Fix a misconfiguration of audio SSI on imx6qdl-gw551x board. Amlogic Meson: - misc DT fixes - SoC ID fixes to detect all chips correctly" * tag 'arm-fixes-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema arm64: dts: stratix10: increase QSPI reg address in nand dts file arm64: dts: stratix10: add status to qspi dts node arm64: dts: agilex: add status to qspi dts node ARM: dts: Fix dcan driver probe failed on am437x platform ARM: OMAP2+: Fix possible memory leak in omap_hwmod_allocate_module arm64: defconfig: Enable CONFIG_PCIE_RCAR_HOST soc: imx: check ls1021a ARM: imx: Remove imx_add_imx_dma() unused irq_err argument ARM: imx: Provide correct number of resources when registering gpio devices ARM: dts: imx6qdl-gw551x: fix audio SSI bus: ti-sysc: Do not disable on suspend for no-idle bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk bus: ti-sysc: Fix wakeirq sleeping function called from invalid context ARM: dts: meson: Align L2 cache-controller nodename with dtschema arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency arm64: dts: meson: add missing gxl rng clock soc: amlogic: meson-gx-socinfo: Fix S905X3 and S905D3 ID's
2020-07-17Merge tag 'arm64-fixes' of ↵Linus Torvalds23-44/+127
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux into master Pull arm64 fixes from Will Deacon: "A batch of arm64 fixes. Although the diffstat is a bit larger than we'd usually have at this stage, a decent amount of it is the addition of comments describing our syscall tracing behaviour, and also a sweep across all the modular arm64 PMU drivers to make them rebust against unloading and unbinding. There are a couple of minor things kicking around at the moment (CPU errata and module PLTs for very large modules), but I'm not expecting any significant changes now for us in 5.8. - Fix kernel text addresses for relocatable images booting using EFI and with KASLR disabled so that they match the vmlinux ELF binary. - Fix unloading and unbinding of PMU driver modules. - Fix generic mmiowb() when writeX() is called from preemptible context (reported by the riscv folks). - Fix ptrace hardware single-step interactions with signal handlers, system calls and reverse debugging. - Fix reporting of 64-bit x0 register for 32-bit tasks via 'perf_regs'. - Add comments describing syscall entry/exit tracing ABI" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: drivers/perf: Prevent forced unbinding of PMU drivers asm-generic/mmiowb: Allow mmiowb_set_pending() when preemptible() arm64: Use test_tsk_thread_flag() for checking TIF_SINGLESTEP arm64: ptrace: Use NO_SYSCALL instead of -1 in syscall_trace_enter() arm64: syscall: Expand the comment about ptrace and syscall(-1) arm64: ptrace: Add a comment describing our syscall entry/exit trap ABI arm64: compat: Ensure upper 32 bits of x0 are zero on syscall return arm64: ptrace: Override SPSR.SS when single-stepping is enabled arm64: ptrace: Consistently use pseudo-singlestep exceptions drivers/perf: Fix kernel panic when rmmod PMU modules during perf sampling efi/libstub/arm64: Retain 2MB kernel Image alignment if !KASLR
2020-07-17genirq/affinity: Handle affinity setting on inactive interrupts correctlyThomas Gleixner2-19/+40
Setting interrupt affinity on inactive interrupts is inconsistent when hierarchical irq domains are enabled. The core code should just store the affinity and not call into the irq chip driver for inactive interrupts because the chip drivers may not be in a state to handle such requests. X86 has a hacky workaround for that but all other irq chips have not which causes problems e.g. on GIC V3 ITS. Instead of adding more ugly hacks all over the place, solve the problem in the core code. If the affinity is set on an inactive interrupt then: - Store it in the irq descriptors affinity mask - Update the effective affinity to reflect that so user space has a consistent view - Don't call into the irq chip driver This is the core equivalent of the X86 workaround and works correctly because the affinity setting is established in the irq chip when the interrupt is activated later on. Note, that this is only effective when hierarchical irq domains are enabled by the architecture. Doing it unconditionally would break legacy irq chip implementations. For hierarchial irq domains this works correctly as none of the drivers can have a dependency on affinity setting in inactive state by design. Remove the X86 workaround as it is not longer required. Fixes: 02edee152d6e ("x86/apic/vector: Ignore set_affinity call for inactive interrupts") Reported-by: Ali Saidi <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Tested-by: Ali Saidi <[email protected]> Cc: [email protected] Link: https://lore.kernel.org/r/[email protected] Link: https://lkml.kernel.org/r/[email protected]
2020-07-17nfc: nci: add missed destroy_workqueue in nci_register_deviceWang Hai1-1/+4
When nfc_register_device fails in nci_register_device, destroy_workqueue() shouled be called to destroy ndev->tx_wq. Fixes: 3c1c0f5dc80b ("NFC: NCI: Fix nci_register_device init sequence") Reported-by: Hulk Robot <[email protected]> Signed-off-by: Wang Hai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-07-17Merge branch 'bcmgenet-WAKE_FILTER'David S. Miller3-84/+77
Doug Berger says: ==================== net: bcmgenet: fix WAKE_FILTER resume from deep sleep The WAKE_FILTER logic can only wake the system from the standby power state. However, some systems that include the GENET IP support deeper power saving states and the driver should suspend and resume correctly from those states as well. This commit set squashes a few issues uncovered while testing suspend and resume from these deep sleep states. ==================== Signed-off-by: David S. Miller <[email protected]>
2020-07-17net: bcmgenet: restore HFB filters on resumeDoug Berger2-77/+62
The Hardware Filter Block RAM may not be preserved when the GENET block is reset during a deep sleep, so it is not sufficient to only backup and restore the enables. This commit clears out the HFB block and reprograms the rxnfc rules when the system resumes from a suspended state. To support this the bcmgenet_hfb_create_rxnfc_filter() function is modified to access the register space directly so that it can't fail due to memory allocation issues. Fixes: f50932cca632 ("net: bcmgenet: add WAKE_FILTER support") Signed-off-by: Doug Berger <[email protected]> Acked-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-07-17net: bcmgenet: test RBUF_ACPI_EN when resumingDoug Berger1-3/+7
When the GENET driver resumes from deep sleep the UMAC_CMD register may not be accessible and therefore should not be accessed from bcmgenet_wol_power_up_cfg() if the GENET has been reset. This commit adds a check of the RBUF_ACPI_EN flag when Wake on Filter is enabled. A clear flag indicates that the GENET hardware must have been reset so the remainder of the hardware programming is bypassed. Fixes: f50932cca632 ("net: bcmgenet: add WAKE_FILTER support") Signed-off-by: Doug Berger <[email protected]> Acked-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-07-17net: bcmgenet: test MPD_EN when resumingDoug Berger1-4/+8
When the GENET driver resumes from deep sleep the UMAC_CMD register may not be accessible and therefore should not be accessed from bcmgenet_wol_power_up_cfg() if the GENET has been reset. This commit adds a check of the MPD_EN flag when Wake on Magic Packet is enabled. A clear flag indicates that the GENET hardware must have been reset so the remainder of the hardware programming is bypassed. Fixes: 1a1d5106c1e3 ("net: bcmgenet: move clk_wol management to bcmgenet_wol") Signed-off-by: Doug Berger <[email protected]> Acked-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-07-17selftests: net: ip_defrag: modprobe missing nf_defrag_ipv6 supportPaolo Pisati1-0/+2
Fix ip_defrag.sh when CONFIG_NF_DEFRAG_IPV6=m: $ sudo ./ip_defrag.sh + set -e + mktemp -u XXXXXX + readonly NETNS=ns-rGlXcw + trap cleanup EXIT + setup + ip netns add ns-rGlXcw + ip -netns ns-rGlXcw link set lo up + ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_high_thresh=9000000 + ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_low_thresh=7000000 + ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_time=1 + ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_high_thresh=9000000 + ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_low_thresh=7000000 + ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_time=1 + ip netns exec ns-rGlXcw sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000 + cleanup + ip netns del ns-rGlXcw $ ls -la /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh ls: cannot access '/proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh': No such file or directory $ sudo modprobe nf_defrag_ipv6 $ ls -la /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh -rw-r--r-- 1 root root 0 Jul 14 12:34 /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh Signed-off-by: Paolo Pisati <[email protected]> Reviewed-by: Jakub Kicinski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-07-17net: smc91x: Fix possible memory leak in smc_drv_probe()Wang Hai1-2/+2
If try_toggle_control_gpio() failed in smc_drv_probe(), free_netdev(ndev) should be called to free the ndev created earlier. Otherwise, a memleak will occur. Fixes: 7d2911c43815 ("net: smc91x: Fix gpios for device tree based booting") Reported-by: Hulk Robot <[email protected]> Signed-off-by: Wang Hai <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-07-17timer: Fix wheel index calculation on last levelFrederic Weisbecker1-2/+2
When an expiration delta falls into the last level of the wheel, that delta has be compared against the maximum possible delay and reduced to fit in if necessary. However instead of comparing the delta against the maximum, the code compares the actual expiry against the maximum. Then instead of fixing the delta to fit in, it sets the maximum delta as the expiry value. This can result in various undesired outcomes, the worst possible one being a timer expiring 15 days ahead to fire immediately. Fixes: 500462a9de65 ("timers: Switch to a non-cascading wheel") Signed-off-by: Frederic Weisbecker <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected]
2020-07-17rtnetlink: Fix memory(net_device) leak when ->newlink failsWeilong Chen1-1/+2
When vlan_newlink call register_vlan_dev fails, it might return error with dev->reg_state = NETREG_UNREGISTERED. The rtnl_newlink should free the memory. But currently rtnl_newlink only free the memory which state is NETREG_UNINITIALIZED. BUG: memory leak unreferenced object 0xffff8881051de000 (size 4096): comm "syz-executor139", pid 560, jiffies 4294745346 (age 32.445s) hex dump (first 32 bytes): 76 6c 61 6e 32 00 00 00 00 00 00 00 00 00 00 00 vlan2........... 00 45 28 03 81 88 ff ff 00 00 00 00 00 00 00 00 .E(............. backtrace: [<0000000047527e31>] kmalloc_node include/linux/slab.h:578 [inline] [<0000000047527e31>] kvmalloc_node+0x33/0xd0 mm/util.c:574 [<000000002b59e3bc>] kvmalloc include/linux/mm.h:753 [inline] [<000000002b59e3bc>] kvzalloc include/linux/mm.h:761 [inline] [<000000002b59e3bc>] alloc_netdev_mqs+0x83/0xd90 net/core/dev.c:9929 [<000000006076752a>] rtnl_create_link+0x2c0/0xa20 net/core/rtnetlink.c:3067 [<00000000572b3be5>] __rtnl_newlink+0xc9c/0x1330 net/core/rtnetlink.c:3329 [<00000000e84ea553>] rtnl_newlink+0x66/0x90 net/core/rtnetlink.c:3397 [<0000000052c7c0a9>] rtnetlink_rcv_msg+0x540/0x990 net/core/rtnetlink.c:5460 [<000000004b5cb379>] netlink_rcv_skb+0x12b/0x3a0 net/netlink/af_netlink.c:2469 [<00000000c71c20d3>] netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline] [<00000000c71c20d3>] netlink_unicast+0x4c6/0x690 net/netlink/af_netlink.c:1329 [<00000000cca72fa9>] netlink_sendmsg+0x735/0xcc0 net/netlink/af_netlink.c:1918 [<000000009221ebf7>] sock_sendmsg_nosec net/socket.c:652 [inline] [<000000009221ebf7>] sock_sendmsg+0x109/0x140 net/socket.c:672 [<000000001c30ffe4>] ____sys_sendmsg+0x5f5/0x780 net/socket.c:2352 [<00000000b71ca6f3>] ___sys_sendmsg+0x11d/0x1a0 net/socket.c:2406 [<0000000007297384>] __sys_sendmsg+0xeb/0x1b0 net/socket.c:2439 [<000000000eb29b11>] do_syscall_64+0x56/0xa0 arch/x86/entry/common.c:359 [<000000006839b4d0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Fixes: cb626bf566eb ("net-sysfs: Fix reference count leak") Reported-by: Hulk Robot <[email protected]> Signed-off-by: Weilong Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-07-17SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO ↵Olga Kornievskaia2-10/+4
compeletion") Reverting commit d03727b248d0 "NFSv4 fix CLOSE not waiting for direct IO compeletion". This patch made it so that fput() by calling inode_dio_done() in nfs_file_release() would wait uninterruptably for any outstanding directIO to the file (but that wait on IO should be killable). The problem the patch was also trying to address was REMOVE returning ERR_ACCESS because the file is still opened, is supposed to be resolved by server returning ERR_FILE_OPEN and not ERR_ACCESS. Signed-off-by: Olga Kornievskaia <[email protected]> Signed-off-by: Anna Schumaker <[email protected]>
2020-07-17Merge tag 'io_uring-5.8-2020-07-17' of git://git.kernel.dk/linux-block into ↵Linus Torvalds1-2/+8
master Pull io_uring fix from Jens Axboe: "Fix for a case where, with automatic buffer selection, we can leak the buffer descriptor for recvmsg" * tag 'io_uring-5.8-2020-07-17' of git://git.kernel.dk/linux-block: io_uring: fix recvmsg memory leak with buffer selection
2020-07-17Merge tag 'block-5.8-2020-07-17' of git://git.kernel.dk/linux-block into masterLinus Torvalds2-0/+14
Pull block fix from Jens Axboe: "Single NVMe multipath capacity fix" * tag 'block-5.8-2020-07-17' of git://git.kernel.dk/linux-block: nvme: explicitly update mpath disk capacity on revalidation
2020-07-17Merge tag 'fuse-fixes-5.8-rc6' of ↵Linus Torvalds4-57/+96
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse into master Pull fuse fixes from Miklos Szeredi: - two regressions in this cycle caused by the conversion of writepage list to an rb_tree - two regressions in v5.4 cause by the conversion to the new mount API - saner behavior of fsconfig(2) for the reconfigure case - an ancient issue with FS_IOC_{GET,SET}FLAGS ioctls * tag 'fuse-fixes-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: Fix parameter for FS_IOC_{GET,SET}FLAGS fuse: don't ignore errors from fuse_writepages_fill() fuse: clean up condition for writepage sending fuse: reject options on reconfigure via fsconfig(2) fuse: ignore 'data' argument of mount(..., MS_REMOUNT) fuse: use ->reconfigure() instead of ->remount_fs() fuse: fix warning in tree_insert() and clean up writepage insertion fuse: move rb_erase() before tree_insert()
2020-07-17Merge tag 'ovl-fixes-5.8-rc6' of ↵Linus Torvalds7-42/+65
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs into master Pull overlayfs fixes from Miklos Szeredi: - fix a regression introduced in v4.20 in handling a regenerated squashfs lower layer - two regression fixes for this cycle, one of which is Oops inducing - miscellaneous issues * tag 'ovl-fixes-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: fix lookup of indexed hardlinks with metacopy ovl: fix unneeded call to ovl_change_flags() ovl: fix mount option checks for nfs_export with no upperdir ovl: force read-only sb on failure to create index dir ovl: fix regression with re-formatted lower squashfs ovl: fix oops in ovl_indexdir_cleanup() with nfs_export=on ovl: relax WARN_ON() when decoding lower directory file handle ovl: remove not used argument in ovl_check_origin ovl: change ovl_copy_up_flags static ovl: inode reference leak in ovl_is_inuse true case.
2020-07-17docs: ptp.rst: add support for Renesas (IDT) ClockMatrixMin Li1-0/+12
Add below to “Ancillary clock features” section - Low Pass Filter (LPF) access from user space Add below to list of “Supported hardware” section + Renesas (IDT) ClockMatrix™ Signed-off-by: Min Li <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-07-17Merge tag 'spi-fix-v5.8-rc5' of ↵Linus Torvalds2-15/+14
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into master Pull spi fixes from Mark Brown: "A couple of small driver specific fixes for fairly minor issues" * tag 'spi-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-sun6i: sun6i_spi_transfer_one(): fix setting of clock rate spi: mediatek: use correct SPI_CFG2_REG MACRO
2020-07-17Merge tag 'regulator-fix-v5.8-rc5' of ↵Linus Torvalds4-3/+2
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into master Pull regulator fixes from Mark Brown: "The more substantial fix here is the rename of the da903x driver which fixes a collision with the parent MFD driver name which caused issues when things were built as modules. There's also a fix for a mislableled regulator on the pmi8994 which is quite important for systems with that device" * tag 'regulator-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: MAINTAINERS: remove obsolete entry after file renaming regulator: rename da903x to da903x-regulator regulator: qcom_smd: Fix pmi8994 label
2020-07-17Merge tag 'regmap-fix-v5.8-rc5' of ↵Linus Torvalds3-25/+31
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into master Pull regmap fixes from Mark Brown: "A couple of substantial fixes here, one from Doug which fixes the debugfs code for MMIO regmaps (fortunately not the common case) and one from Marc fixing lookups of multiple regmaps for the same device (a very unusual case). There's also a fix for Kconfig to ensure we enable SoundWire properly" * tag 'regmap-fix-v5.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: debugfs: Don't sleep while atomic for fast_io regmaps regmap: add missing dependency on SoundWire regmap: dev_get_regmap_match(): fix string comparison
2020-07-17Merge branch 'for-linus' of ↵Linus Torvalds10-8/+49
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid into master Pull HID fixes from Jiri Kosina: - linked list race condition fix in hid-steam driver from Rodrigo Rivas Costa - assorted deviceID-specific quirks and other small cosmetic cleanups * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: logitech-hidpp: avoid repeated "multiplier = " log messages HID: logitech: Use HIDPP_RECEIVER_INDEX instead of 0xff HID: quirks: Ignore Simply Automated UPB PIM HID: apple: Disable Fn-key key-re-mapping on clone keyboards MAINTAINERS: update uhid and hid-wiimote entry HID: steam: fixes race in handling device list. HID: magicmouse: do not set up autorepeat HID: alps: support devices with report id 2 HID: quirks: Always poll Obins Anne Pro 2 keyboard HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override
2020-07-17RISC-V: Upgrade smp_mb__after_spinlock() to iorw,iorwPalmer Dabbelt1-1/+9
While digging through the recent mmiowb preemption issue it came up that we aren't actually preventing IO from crossing a scheduling boundary. While it's a bit ugly to overload smp_mb__after_spinlock() with this behavior, it's what PowerPC is doing so there's some precedent. Signed-off-by: Palmer Dabbelt <[email protected]>
2020-07-17Merge tag 'asoc-fix-v5.8-rc5' of ↵Takashi Iwai27-91/+262
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.8 An awful lot of mostly small fixes here, mainly for x86 based platforms and the CODEC drivers mainly used on them. For the most part this is either minor device specific stuff which seems to come from detailed testing or robustness against errors which comes from people having done some fuzzing runs aginst the topology code.
2020-07-17Merge tag 'socfpga_fixes_for_v5.8_v2' of ↵Arnd Bergmann6-9/+12
git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes arm/arm64: dts: socfpga: fixes for v5.8 - Add status = "okay" in QSPI - Increase QSPI size in reg property - Fix dtschema for SoCFPGA platforms * tag 'socfpga_fixes_for_v5.8_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: arm64: dts: spcfpga: Align GIC, NAND and UART nodenames with dtschema ARM: dts: socfpga: Align L2 cache-controller nodename with dtschema arm64: dts: stratix10: increase QSPI reg address in nand dts file arm64: dts: stratix10: add status to qspi dts node arm64: dts: agilex: add status to qspi dts node Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2020-07-17Merge tag 'renesas-fixes-for-v5.8-tag1' of ↵Arnd Bergmann1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/fixes Renesas fixes for v5.8 - Replace CONFIG_PCIE_RCAR by CONFIG_PCIE_RCAR_HOST in the defconfig, to unblock a planned Kconfig change. * tag 'renesas-fixes-for-v5.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: arm64: defconfig: Enable CONFIG_PCIE_RCAR_HOST Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2020-07-17Merge tag 'sound-5.8-rc6' of ↵Linus Torvalds5-8/+43
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into master Pull sound fixes from Takashi Iwai: "No surprise here, just a few device-specific small fixes: two fixes for USB LINE6 and one for USB-audio drivers wrt syzkaller fuzzer issues, while the rest are all HD-audio Realtek quirks" * tag 'sound-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek - fixup for yet another Intel reference board ALSA: hda/realtek - Enable Speaker for ASUS UX563 ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534 ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256 ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G14(G401) series with ALC289 ALSA: hda/realtek - change to suitable link model for ASUS platform ALSA: usb-audio: Fix race against the error recovery URB submission ALSA: line6: Sync the pending work cancel at disconnection ALSA: line6: Perform sanity check for each URB creation
2020-07-17vfio/pci: fix racy on error and request eventfd ctxZeng Tao1-0/+5
The vfio_pci_release call will free and clear the error and request eventfd ctx while these ctx could be in use at the same time in the function like vfio_pci_request, and it's expected to protect them under the vdev->igate mutex, which is missing in vfio_pci_release. This issue is introduced since commit 1518ac272e78 ("vfio/pci: fix memory leaks of eventfd ctx"),and since commit 5c5866c593bb ("vfio/pci: Clear error and request eventfd ctx after releasing"), it's very easily to trigger the kernel panic like this: [ 9513.904346] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 [ 9513.913091] Mem abort info: [ 9513.915871] ESR = 0x96000006 [ 9513.918912] EC = 0x25: DABT (current EL), IL = 32 bits [ 9513.924198] SET = 0, FnV = 0 [ 9513.927238] EA = 0, S1PTW = 0 [ 9513.930364] Data abort info: [ 9513.933231] ISV = 0, ISS = 0x00000006 [ 9513.937048] CM = 0, WnR = 0 [ 9513.940003] user pgtable: 4k pages, 48-bit VAs, pgdp=0000007ec7d12000 [ 9513.946414] [0000000000000008] pgd=0000007ec7d13003, p4d=0000007ec7d13003, pud=0000007ec728c003, pmd=0000000000000000 [ 9513.956975] Internal error: Oops: 96000006 [#1] PREEMPT SMP [ 9513.962521] Modules linked in: vfio_pci vfio_virqfd vfio_iommu_type1 vfio hclge hns3 hnae3 [last unloaded: vfio_pci] [ 9513.972998] CPU: 4 PID: 1327 Comm: bash Tainted: G W 5.8.0-rc4+ #3 [ 9513.980443] Hardware name: Huawei TaiShan 2280 V2/BC82AMDC, BIOS 2280-V2 CS V3.B270.01 05/08/2020 [ 9513.989274] pstate: 80400089 (Nzcv daIf +PAN -UAO BTYPE=--) [ 9513.994827] pc : _raw_spin_lock_irqsave+0x48/0x88 [ 9513.999515] lr : eventfd_signal+0x6c/0x1b0 [ 9514.003591] sp : ffff800038a0b960 [ 9514.006889] x29: ffff800038a0b960 x28: ffff007ef7f4da10 [ 9514.012175] x27: ffff207eefbbfc80 x26: ffffbb7903457000 [ 9514.017462] x25: ffffbb7912191000 x24: ffff007ef7f4d400 [ 9514.022747] x23: ffff20be6e0e4c00 x22: 0000000000000008 [ 9514.028033] x21: 0000000000000000 x20: 0000000000000000 [ 9514.033321] x19: 0000000000000008 x18: 0000000000000000 [ 9514.038606] x17: 0000000000000000 x16: ffffbb7910029328 [ 9514.043893] x15: 0000000000000000 x14: 0000000000000001 [ 9514.049179] x13: 0000000000000000 x12: 0000000000000002 [ 9514.054466] x11: 0000000000000000 x10: 0000000000000a00 [ 9514.059752] x9 : ffff800038a0b840 x8 : ffff007ef7f4de60 [ 9514.065038] x7 : ffff007fffc96690 x6 : fffffe01faffb748 [ 9514.070324] x5 : 0000000000000000 x4 : 0000000000000000 [ 9514.075609] x3 : 0000000000000000 x2 : 0000000000000001 [ 9514.080895] x1 : ffff007ef7f4d400 x0 : 0000000000000000 [ 9514.086181] Call trace: [ 9514.088618] _raw_spin_lock_irqsave+0x48/0x88 [ 9514.092954] eventfd_signal+0x6c/0x1b0 [ 9514.096691] vfio_pci_request+0x84/0xd0 [vfio_pci] [ 9514.101464] vfio_del_group_dev+0x150/0x290 [vfio] [ 9514.106234] vfio_pci_remove+0x30/0x128 [vfio_pci] [ 9514.111007] pci_device_remove+0x48/0x108 [ 9514.115001] device_release_driver_internal+0x100/0x1b8 [ 9514.120200] device_release_driver+0x28/0x38 [ 9514.124452] pci_stop_bus_device+0x68/0xa8 [ 9514.128528] pci_stop_and_remove_bus_device+0x20/0x38 [ 9514.133557] pci_iov_remove_virtfn+0xb4/0x128 [ 9514.137893] sriov_disable+0x3c/0x108 [ 9514.141538] pci_disable_sriov+0x28/0x38 [ 9514.145445] hns3_pci_sriov_configure+0x48/0xb8 [hns3] [ 9514.150558] sriov_numvfs_store+0x110/0x198 [ 9514.154724] dev_attr_store+0x44/0x60 [ 9514.158373] sysfs_kf_write+0x5c/0x78 [ 9514.162018] kernfs_fop_write+0x104/0x210 [ 9514.166010] __vfs_write+0x48/0x90 [ 9514.169395] vfs_write+0xbc/0x1c0 [ 9514.172694] ksys_write+0x74/0x100 [ 9514.176079] __arm64_sys_write+0x24/0x30 [ 9514.179987] el0_svc_common.constprop.4+0x110/0x200 [ 9514.184842] do_el0_svc+0x34/0x98 [ 9514.188144] el0_svc+0x14/0x40 [ 9514.191185] el0_sync_handler+0xb0/0x2d0 [ 9514.195088] el0_sync+0x140/0x180 [ 9514.198389] Code: b9001020 d2800000 52800022 f9800271 (885ffe61) [ 9514.204455] ---[ end trace 648de00c8406465f ]--- [ 9514.212308] note: bash[1327] exited with preempt_count 1 Cc: Qian Cai <[email protected]> Cc: Alex Williamson <[email protected]> Fixes: 1518ac272e78 ("vfio/pci: fix memory leaks of eventfd ctx") Signed-off-by: Zeng Tao <[email protected]> Signed-off-by: Alex Williamson <[email protected]>
2020-07-17media: atomisp: fix the handling of clock numberMauro Carvalho Chehab1-7/+42
Right now, the driver is not doing the right thing to detect the clock like used by the sensor, at least on devices without the gmin's EFI vars. Add some notes at the code to explain why and skip the wrong value provided by the _DSM table. Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2020-07-17tools arch kvm: Sync kvm headers with the kernel sourcesArnaldo Carvalho de Melo1-2/+3
To pick up the changes from: 83d31e5271ac ("KVM: nVMX: fixes for preemption timer migration") That don't entail changes in tooling. This silences these tools/perf build warnings: Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/kvm.h' differs from latest version at 'arch/x86/include/uapi/asm/kvm.h' diff -u tools/arch/x86/include/uapi/asm/kvm.h arch/x86/include/uapi/asm/kvm.h Cc: Adrian Hunter <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Paolo Bonzini <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2020-07-17perf tools: Sync hashmap.h with libbpf'sArnaldo Carvalho de Melo1-4/+8
To pick up the changes in: b2f9f1535bb9 ("libbpf: Fix libbpf hashmap on (I)LP32 architectures") Silencing this warning: Warning: Kernel ABI header at 'tools/perf/util/hashmap.h' differs from latest version at 'tools/lib/bpf/hashmap.h' diff -u tools/perf/util/hashmap.h tools/lib/bpf/hashmap.h I'll eventually update the warning to remove the "Kernel ABI" part and instead state libbpf when noticing that the original is at "tools/lib/something". Cc: Adrian Hunter <[email protected]> Cc: Alexei Starovoitov <[email protected]> Cc: Andrii Nakryiko <[email protected]> Cc: Jakub Bogusz <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Ian Rogers <[email protected]> Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2020-07-17libsubcmd: Fix OPT_CALLBACK_SET()Ravi Bangoria1-0/+3
Any option macro with _SET suffix should set opt->set variable which is not happening for OPT_CALLBACK_SET(). This is causing issues with perf record --switch-output-event. Fix that. Before: # ./perf record --overwrite -e sched:*switch,syscalls:sys_enter_mmap \ --switch-output-event syscalls:sys_enter_mmap ^C[ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.297 MB perf.data (657 samples) ] After: $ ./perf record --overwrite -e sched:*switch,syscalls:sys_enter_mmap \ --switch-output-event syscalls:sys_enter_mmap [ perf record: dump data: Woken up 1 times ] [ perf record: Dump perf.data.2020061918144542 ] [ perf record: dump data: Woken up 1 times ] [ perf record: Dump perf.data.2020061918144608 ] [ perf record: dump data: Woken up 1 times ] [ perf record: Dump perf.data.2020061918144660 ] ^C[ perf record: dump data: Woken up 1 times ] [ perf record: Dump perf.data.2020061918144784 ] [ perf record: Woken up 0 times to write data ] [ perf record: Dump perf.data.2020061918144803 ] [ perf record: Captured and wrote 0.419 MB perf.data.<timestamp> ] Fixes: 636eb4d001b1 ("libsubcmd: Introduce OPT_CALLBACK_SET()") Signed-off-by: Ravi Bangoria <[email protected]> Tested-by: Arnaldo Carvalho de Melo <[email protected]> Cc: Jiri Olsa <[email protected]> Link: http://lore.kernel.org/lkml/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2020-07-17drm: sun4i: hdmi: Fix inverted HPD resultChen-Yu Tsai1-1/+1
When the extra HPD polling in sun4i_hdmi was removed, the result of HPD was accidentally inverted. Fix this by inverting the check. Fixes: bda8eaa6dee7 ("drm: sun4i: hdmi: Remove extra HPD polling") Signed-off-by: Chen-Yu Tsai <[email protected]> Tested-by: Mans Rullgard <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-07-17Merge tag 'misc-habanalabs-fixes-2020-07-10' of ↵Greg Kroah-Hartman10-93/+147
git://people.freedesktop.org/~gabbayo/linux into char-misc-linus This tag contains the following fixes for 5.8-rc4/5: - Prevent user from using command WREG_BULK in PCI DMA channel. The command won't be parsed correctly by the driver and will cause unknown behavior. As the user doesn't need to use that command in that channel, its better to just prevent it completely. - Change the interface of the clock gating debugfs property from true/false to bitmask with bit per engine. This will allow the user to debug the ASIC while disabling the clock gating feature with fine-grain granularity. - Increase message-to-ASIC-CPU timeout to 4s (from 100ms/1s). The ASIC CPU might respond sometimes after a large delay due to slow external interfaces (such as temperature sensors) and that will result in a driver timeout which will lead to ASIC reset. * tag 'misc-habanalabs-fixes-2020-07-10' of git://people.freedesktop.org/~gabbayo/linux: habanalabs: set 4s timeout for message to device CPU habanalabs: set clock gating per engine habanalabs: block WREG_BULK packet on PDMA
2020-07-17drivers/perf: Prevent forced unbinding of PMU driversQi Liu13-0/+13
Forcefully unbinding PMU drivers during perf sampling will lead to a kernel panic, because the perf upper-layer framework call a NULL pointer in this situation. To solve this issue, "suppress_bind_attrs" should be set to true, so that bind/unbind can be disabled via sysfs and prevent unbinding PMU drivers during perf sampling. Signed-off-by: Qi Liu <[email protected]> Reviewed-by: John Garry <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Will Deacon <[email protected]>
2020-07-17ieee802154: fix one possible memleak in adf7242_probeLiu Jian1-1/+3
When probe fail, we should destroy the workqueue. Fixes: 2795e8c25161 ("net: ieee802154: fix a potential NULL pointer dereference") Signed-off-by: Liu Jian <[email protected]> Acked-by: Michael Hennerich <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Stefan Schmidt <[email protected]>
2020-07-17asm-generic/mmiowb: Allow mmiowb_set_pending() when preemptible()Will Deacon1-2/+4
Although mmiowb() is concerned only with serialising MMIO writes occuring in contexts where a spinlock is held, the call to mmiowb_set_pending() from the MMIO write accessors can occur in preemptible contexts, such as during driver probe() functions where ordering between CPUs is not usually a concern, assuming that the task migration path provides the necessary ordering guarantees. Unfortunately, the default implementation of mmiowb_set_pending() is not preempt-safe, as it makes use of a a per-cpu variable to track its internal state. This has been reported to generate the following splat on riscv: | BUG: using smp_processor_id() in preemptible [00000000] code: swapper/0/1 | caller is regmap_mmio_write32le+0x1c/0x46 | CPU: 3 PID: 1 Comm: swapper/0 Not tainted 5.8.0-rc3-hfu+ #1 | Call Trace: | walk_stackframe+0x0/0x7a | dump_stack+0x6e/0x88 | regmap_mmio_write32le+0x18/0x46 | check_preemption_disabled+0xa4/0xaa | regmap_mmio_write32le+0x18/0x46 | regmap_mmio_write+0x26/0x44 | regmap_write+0x28/0x48 | sifive_gpio_probe+0xc0/0x1da Although it's possible to fix the driver in this case, other splats have been seen from other drivers, including the infamous 8250 UART, and so it's better to address this problem in the mmiowb core itself. Fix mmiowb_set_pending() by using the raw_cpu_ptr() to get at the mmiowb state and then only updating the 'mmiowb_pending' field if we are not preemptible (i.e. we have a non-zero nesting count). Cc: Arnd Bergmann <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Guo Ren <[email protected]> Cc: Michael Ellerman <[email protected]> Reported-by: Palmer Dabbelt <[email protected]> Reported-by: Emil Renner Berthing <[email protected]> Tested-by: Emil Renner Berthing <[email protected]> Reviewed-by: Palmer Dabbelt <[email protected]> Acked-by: Palmer Dabbelt <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Will Deacon <[email protected]>
2020-07-17ALSA: info: Drop WARN_ON() from buffer NULL sanity checkTakashi Iwai1-1/+3
snd_info_get_line() has a sanity check of NULL buffer -- both buffer itself being NULL and buffer->buffer being NULL. Basically both checks are valid and necessary, but the problem is that it's with snd_BUG_ON() macro that triggers WARN_ON(). The latter condition (NULL buffer->buffer) can be met arbitrarily by user since the buffer is allocated at the first write, so it means that user can trigger WARN_ON() at will. This patch addresses it by simply moving buffer->buffer NULL check out of snd_BUG_ON() so that spurious WARNING is no longer triggered. Reported-by: [email protected] Cc: <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2020-07-16Merge tag 'drm-fixes-2020-07-17-1' of git://anongit.freedesktop.org/drm/drm ↵Linus Torvalds19-99/+153
into master Pull drm fixes from Dave Airlie: "Weekly fixes pull, big bigger than I'd normally like, but they are fairly scattered and small individually. The vmwgfx one is a black screen regression, otherwise the largest is an MST encoder fix for amdgpu which results in a WARN in some cases, and a scattering of i915 fixes. I'm tracking two regressions at the moment that hopefully we get nailed down this week for rc7. dma-buf: - sleeping atomic fix amdgpu: - Fix a race condition with KIQ - Preemption fix - Fix handling of fake MST encoders - OLED panel fix - Handle allocation failure in stream construction - Renoir SMC fix - SDMA 5.x fix i915: - FBC w/a stride fix - Fix use-after-free fix on module reload - Ignore irq enabling on the virtual engines to fix device sleep - Use GTT when saving/restoring engine GPR - Fix selftest sort function vmwgfx: - black screen fix aspeed: - fbcon init warn fix" * tag 'drm-fixes-2020-07-17-1' of git://anongit.freedesktop.org/drm/drm: drm/amdgpu/sdma5: fix wptr overwritten in ->get_wptr() drm/amdgpu/powerplay: Modify SMC message name for setting power profile mode drm/amd/display: handle failed allocation during stream construction drm/amd/display: OLED panel backlight adjust not work with external display connected drm/amdgpu/display: create fake mst encoders ahead of time (v4) drm/amdgpu: fix preemption unit test drm/amdgpu/gfx10: fix race condition for kiq drm/i915: Recalculate FBC w/a stride when needed drm/i915: Move cec_notifier to intel_hdmi_connector_unregister, v2. drm/i915/gt: Only swap to a random sibling once upon creation drm/i915/gt: Ignore irq enabling on the virtual engines drm/i915/perf: Use GTT when saving/restoring engine GPR drm/i915/selftests: Fix compare functions provided for sorting drm/vmwgfx: fix update of display surface when resolution changes dmabuf: use spinlock to access dmabuf->name drm/aspeed: Call drm_fbdev_generic_setup after drm_dev_register
2020-07-17Merge tag 'amd-drm-fixes-5.8-2020-07-15' of ↵Dave Airlie9-56/+101
git://people.freedesktop.org/~agd5f/linux into drm-fixes amd-drm-fixes-5.8-2020-07-15: amdgpu: - Fix a race condition with KIQ - Preemption fix - Fix handling of fake MST encoders - OLED panel fix - Handle allocation failure in stream construction - Renoir SMC fix - SDMA 5.x fix Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-07-16sched/fair: handle case of task_h_load() returning 0Vincent Guittot1-2/+13
task_h_load() can return 0 in some situations like running stress-ng mmapfork, which forks thousands of threads, in a sched group on a 224 cores system. The load balance doesn't handle this correctly because env->imbalance never decreases and it will stop pulling tasks only after reaching loop_max, which can be equal to the number of running tasks of the cfs. Make sure that imbalance will be decreased by at least 1. misfit task is the other feature that doesn't handle correctly such situation although it's probably more difficult to face the problem because of the smaller number of CPUs and running tasks on heterogenous system. We can't simply ensure that task_h_load() returns at least one because it would imply to handle underflow in other places. Signed-off-by: Vincent Guittot <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Reviewed-by: Valentin Schneider <[email protected]> Reviewed-by: Dietmar Eggemann <[email protected]> Tested-by: Dietmar Eggemann <[email protected]> Cc: <[email protected]> # v4.4+ Link: https://lkml.kernel.org/r/[email protected]
2020-07-16net: dp83640: fix SIOCSHWTSTAMP to update the struct with actual configurationSergey Organov1-0/+4
From Documentation/networking/timestamping.txt: A driver which supports hardware time stamping shall update the struct with the actual, possibly more permissive configuration. Do update the struct passed when we upscale the requested time stamping mode. Fixes: cb646e2b02b2 ("ptp: Added a clock driver for the National Semiconductor PHYTER.") Signed-off-by: Sergey Organov <[email protected]> Acked-by: Richard Cochran <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
2020-07-16Merge tag 'omap-for-v5.8/fixes-rc5-signed' of ↵Arnd Bergmann3-18/+33
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps for v5.8-rc cycle Few fixes for issues noticed during testing: - Two DEBUG_ATOMIC_SLEEP fixes for ti-sysc interconnect target module driver - A regression fix for ti-sysc no-idle handling that caused issues compared to earlier platform data based booting - A fix for memory leak for omap_hwmod_allocate_module - Fix d_can driver probe for am437x * tag 'omap-for-v5.8/fixes-rc5-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Fix dcan driver probe failed on am437x platform ARM: OMAP2+: Fix possible memory leak in omap_hwmod_allocate_module bus: ti-sysc: Do not disable on suspend for no-idle bus: ti-sysc: Fix sleeping function called from invalid context for RTC quirk bus: ti-sysc: Fix wakeirq sleeping function called from invalid context Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2020-07-16Merge tag 'imx-fixes-5.8-2' of ↵Arnd Bergmann7-13/+11
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.8, round 2: - A couple of fixes on i.MX platform device registration code to stop the use of invalid IRQ 0. - Fix a regression seen on ls1021a platform, caused by commit 52102a3ba6a61 ("soc: imx: move cpu code to drivers/soc/imx"). - Fix a misconfiguration of audio SSI on imx6qdl-gw551x board. * tag 'imx-fixes-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: soc: imx: check ls1021a ARM: imx: Remove imx_add_imx_dma() unused irq_err argument ARM: imx: Provide correct number of resources when registering gpio devices ARM: dts: imx6qdl-gw551x: fix audio SSI Link: https://lore.kernel.org/r/20200714145649.GP15718@dragon Signed-off-by: Arnd Bergmann <[email protected]>
2020-07-16Merge tag 'amlogic-fixes' of ↵Arnd Bergmann6-6/+37
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/fixes Amlogic fixes for v5.8-rc - misc DT fixes, and SoC ID fixes * tag 'amlogic-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: ARM: dts: meson: Align L2 cache-controller nodename with dtschema arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency arm64: dts: meson: add missing gxl rng clock soc: amlogic: meson-gx-socinfo: Fix S905X3 and S905D3 ID's Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnd Bergmann <[email protected]>
2020-07-16regmap: debugfs: Don't sleep while atomic for fast_io regmapsDouglas Anderson1-23/+29
If a regmap has "fast_io" set then its lock function uses a spinlock. That doesn't work so well with the functions: * regmap_cache_only_write_file() * regmap_cache_bypass_write_file() Both of the above functions have the pattern: 1. Lock the regmap. 2. Call: debugfs_write_file_bool() copy_from_user() __might_fault() __might_sleep() Let's reorder things a bit so that we do all of our sleepable functions before we grab the lock. Fixes: d3dc5430d68f ("regmap: debugfs: Allow writes to cache state settings") Signed-off-by: Douglas Anderson <[email protected]> Link: https://lore.kernel.org/r/20200715164611.1.I35b3533e8a80efde0cec1cc70f71e1e74b2fa0da@changeid Signed-off-by: Mark Brown <[email protected]>
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