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2020-07-17arm64: dts: sc7180: Add DSI and MDP OPP tables and power-domainsRajendra Nayak
Add the OPP tables for DSI and MDP based on the perf state/clk requirements, and add the power-domains property to specify the scalable power domain. Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Link: https://lore.kernel.org/r/1594292674-15632-5-git-send-email-rnayak@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-07-17arm64: dts: sdm845: Add DSI and MDP OPP tables and power-domainsRajendra Nayak
Add the OPP tables for DSI and MDP based on the perf state/clk requirements, and add the power-domains property to specify the scalable power domain. Tested-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> Reviewed-by: Matthias Kaehlcke <mka@chromium.org> Link: https://lore.kernel.org/r/1594292674-15632-4-git-send-email-rnayak@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-07-17nfc: nci: add missed destroy_workqueue in nci_register_deviceWang Hai
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 <hulkci@huawei.com> Signed-off-by: Wang Hai <wanghai38@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-17Merge branch 'bcmgenet-WAKE_FILTER'David S. Miller
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 <davem@davemloft.net>
2020-07-17net: bcmgenet: restore HFB filters on resumeDoug Berger
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 <opendmb@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-17net: bcmgenet: test RBUF_ACPI_EN when resumingDoug Berger
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 <opendmb@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-17net: bcmgenet: test MPD_EN when resumingDoug Berger
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 <opendmb@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-17timers: Lower base clock forwarding thresholdFrederic Weisbecker
There is nothing that prevents from forwarding the base clock if it's one jiffy off. The reason for this arbitrary limit of two jiffies is historical and does not longer exist. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Juri Lelli <juri.lelli@redhat.com> Link: https://lkml.kernel.org/r/20200717140551.29076-13-frederic@kernel.org
2020-07-17timers: Remove must_forward_clkFrederic Weisbecker
There is no reason to keep this guard around. The code makes sure that base->clk remains sane and won't be forwarded beyond jiffies nor set backward. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Juri Lelli <juri.lelli@redhat.com> Link: https://lkml.kernel.org/r/20200717140551.29076-12-frederic@kernel.org
2020-07-17timers: Spare timer softirq until next expiryFrederic Weisbecker
Now that the core timer infrastructure doesn't depend anymore on periodic base->clk increments, even when the CPU is not in NO_HZ mode, timer softirqs can be skipped until there are timers to expire. Some spurious softirqs can still remain since base->next_expiry doesn't keep track of canceled timers but this still reduces the number of softirqs significantly: ~15 times less for HZ=1000 and ~5 times less for HZ=100. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Juri Lelli <juri.lelli@redhat.com> Link: https://lkml.kernel.org/r/20200717140551.29076-11-frederic@kernel.org
2020-07-17timers: Expand clk forward logic beyond nohzFrederic Weisbecker
As for next_expiry, the base->clk catch up logic will be expanded beyond NOHZ in order to avoid triggering useless softirqs. If softirqs should only fire to expire pending timers, periodic base->clk increments must be skippable for random amounts of time. Therefore prepare to catch-up with missing updates whenever an up-to-date base clock is needed. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Juri Lelli <juri.lelli@redhat.com> Link: https://lkml.kernel.org/r/20200717140551.29076-10-frederic@kernel.org
2020-07-17timers: Reuse next expiry cache after nohz exitFrederic Weisbecker
Now that the next expiry it tracked unconditionally when a timer is added, this information can be reused on a tick firing after exiting nohz. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Juri Lelli <juri.lelli@redhat.com> Link: https://lkml.kernel.org/r/20200717140551.29076-9-frederic@kernel.org
2020-07-17timers: Always keep track of next expiryFrederic Weisbecker
So far next expiry was only tracked while the CPU was in nohz_idle mode in order to cope with missing ticks that can't increment the base->clk periodically anymore. This logic is going to be expanded beyond nohz in order to spare timer softirqs so do it unconditionally. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Juri Lelli <juri.lelli@redhat.com> Link: https://lkml.kernel.org/r/20200717140551.29076-8-frederic@kernel.org
2020-07-17timers: Optimize _next_timer_interrupt() level iterationFrederic Weisbecker
If a level has a timer that expires before reaching the next level, there is no need to iterate further. The next level is reached when the 3 lower bits of the current level are cleared. If the next event happens before/during that, the next levels won't provide an earlier expiration. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Juri Lelli <juri.lelli@redhat.com> Link: https://lkml.kernel.org/r/20200717140551.29076-7-frederic@kernel.org
2020-07-17timers: Add comments about calc_index() ceiling workFrederic Weisbecker
calc_index() adds 1 unit of the level granularity to the expiry passed in parameter to ensure that the timer doesn't expire too early. Add a comment to explain that and the resulting layout in the wheel. Suggested-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Juri Lelli <juri.lelli@redhat.com> Link: https://lkml.kernel.org/r/20200717140551.29076-6-frederic@kernel.org
2020-07-17timers: Move trigger_dyntick_cpu() to enqueue_timer()Frederic Weisbecker
Consolidate the code by calling trigger_dyntick_cpu() from enqueue_timer() instead of calling it from all its callers. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Juri Lelli <juri.lelli@redhat.com> Link: https://lkml.kernel.org/r/20200717140551.29076-5-frederic@kernel.org
2020-07-17timers: Use only bucket expiry for base->next_expiry valueAnna-Maria Behnsen
The bucket expiry time is the effective expriy time of timers and is greater than or equal to the requested timer expiry time. This is due to the guarantee that timers never expire early and the reduced expiry granularity in the secondary wheel levels. When a timer is enqueued, trigger_dyntick_cpu() checks whether the timer is the new first timer. This check compares next_expiry with the requested timer expiry value and not with the effective expiry value of the bucket into which the timer was queued. Storing the requested timer expiry value in base->next_expiry can lead to base->clk going backwards if the requested timer expiry value is smaller than base->clk. Commit 30c66fc30ee7 ("timer: Prevent base->clk from moving backward") worked around this by preventing the store when timer->expiry is before base->clk, but did not fix the underlying problem. Use the expiry value of the bucket into which the timer is queued to do the new first timer check. This fixes the base->clk going backward problem. The workaround of commit 30c66fc30ee7 ("timer: Prevent base->clk from moving backward") in trigger_dyntick_cpu() is not longer necessary as the timers bucket expiry is guaranteed to be greater than or equal base->clk. Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de> Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20200717140551.29076-4-frederic@kernel.org
2020-07-17timers: Preserve higher bits of expiration on index calculationFrederic Weisbecker
The higher bits of the timer expiration are cropped while calling calc_index() due to the implicit cast from unsigned long to unsigned int. This loss shouldn't have consequences on the current code since all the computation to calculate the index is done on the lower 32 bits. However to prepare for returning the actual bucket expiration from calc_index() in order to properly fix base->next_expiry updates, the higher bits need to be preserved. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20200717140551.29076-3-frederic@kernel.org
2020-07-17selftests: net: ip_defrag: modprobe missing nf_defrag_ipv6 supportPaolo Pisati
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 <paolo.pisati@canonical.com> Reviewed-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-17net: smc91x: Fix possible memory leak in smc_drv_probe()Wang Hai
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 <hulkci@huawei.com> Signed-off-by: Wang Hai <wanghai38@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-17timer: Fix wheel index calculation on last levelFrederic Weisbecker
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 <frederic@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20200717140551.29076-2-frederic@kernel.org
2020-07-17rtnetlink: Fix memory(net_device) leak when ->newlink failsWeilong Chen
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 <hulkci@huawei.com> Signed-off-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-17Merge tag 'tegra-for-5.9-soc' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers soc/tegra: Changes for v5.9-rc1 This adds missing SoC IDs for Tegra186 and Tegra194 and fixes a typo in a warning message. * tag 'tegra-for-5.9-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: fuse: Fix typo in APB MISC warning soc/tegra: fuse: Add Tegra186 and Tegra194 SoC IDs Link: https://lore.kernel.org/r/20200717161300.1661002-4-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17Merge tag 'tegra-for-5.9-memory' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers memory: tegra: Changes for v5.9-rc1 This contains the Tegra210 EMC frequency scaling support that didn't make it into v5.8. In addition there are a couple of cleanups and minor fixes. * tag 'tegra-for-5.9-memory' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: memory: tegra: Add Tegra132 compatible string match memory: tegra: Fix KCONFIG variables for Tegra186 and Tegra194 memory: tegra: Delete some dead code memory: tegra: Avoid unused function warnings memory: tegra: Drop <linux/clk-provider.h> memory: tegra: Fix an error handling path in tegra186_emc_probe() memory: tegra30-emc: Poll EMC-CaR handshake instead of waiting for interrupt memory: tegra20-emc: Poll EMC-CaR handshake instead of waiting for interrupt memory: tegra: Support derated timings on Tegra210 memory: tegra: Add EMC scaling sequence code for Tegra210 memory: tegra: Add EMC scaling support code for Tegra210 memory: tegra: Make debugfs permissions human-readable Link: https://lore.kernel.org/r/20200717161300.1661002-3-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17Merge tag 'tegra-for-5.9-firmware' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers firmware: tegra: Changes for v5.9-rc1 This has a few cleanups and the addition of a new mechanism to query debug information from the BPMP. * tag 'tegra-for-5.9-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: firmware: tegra: Update BPMP ABI firmware: tegra: Add support for in-band debug firmware: tegra: Prepare for supporting in-band debugfs firmware: tegra: Use consistent return variable name firmware: tegra: Add return code checks and increase debugfs size Link: https://lore.kernel.org/r/20200717161300.1661002-2-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO ↵Olga Kornievskaia
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 <kolga@netapp.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2020-07-17Merge tag 'tegra-for-5.9-arm64-dt' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt arm64: tegra: Device tree changes for v5.9-rc1 This contains a slew of fixes in preparation for validating device trees against json-schema bindings. In addition, this enables the CPU complex (for CPU frequency scaling) and GPU on Tegra194. * tag 'tegra-for-5.9-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (56 commits) arm64: tegra: Add the GPU on Tegra194 arm64: tegra: Add compatible string for Tegra194 CPU complex arm64: tegra: Add HDMI supplies on Norrin arm64: tegra: Add #{address,size}-cells for VI I2C on Tegra210 arm64: tegra: Add missing clocks and power-domains to Tegra210 VI I2C arm64: tegra: Add clocks and resets for ISP on Tegra210 arm64: tegra: Fix compatible string for DPAUX on Tegra210 arm64: tegra: Add i2c-bus subnode for DPAUX controllers arm64: tegra: Sort aliases alphabetically arm64: tegra: Remove spurious tabs arm64: tegra: Populate VBUS for USB3 on Jetson TX2 arm64: tegra: Enable DFLL support on Jetson Nano arm64: tegra: Add support for Jetson Xavier NX arm64: tegra: Re-order PCIe aperture mappings arm64: tegra: Enable Tegra VI CSI support for Jetson Nano arm64: tegra: jetson-tx1: Add camera supplies arm64: tegra: Fix order of XUSB controller clocks arm64: tegra: Rename cbb@0 to bus@0 on Tegra194 arm64: tegra: Sort nodes by unit-address on Jetson Nano arm64: tegra: Various fixes for PMICs ... Link: https://lore.kernel.org/r/20200717161300.1661002-7-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17Merge tag 'tegra-for-5.9-arm-dt' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt ARM: tegra: Device tree changes for v5.9-rc1 This adds device trees for the ASUS Google Nexus 7 and Acer Iconia Tab A500. In addition there are a slew of fixes to existing device trees in preparation for validating the DTBs against json-schema. * tag 'tegra-for-5.9-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (38 commits) ARM: tegra: Add device-tree for ASUS Google Nexus 7 ARM: tegra: Add device-tree for Acer Iconia Tab A500 ARM: tegra: Add HDMI supplies on Nyan boards ARM: tegra: Add missing DSI controller on Tegra30 ARM: tegra: Add i2c-bus subnode for DPAUX controllers ARM: tegra: The Tegra30 SDHCI is not backwards-compatible ARM: tegra: The Tegra30 DC is not backwards-compatible ARM: tegra: Remove spurious comma from node name ARM: tegra: Add parent clock to DSI output ARM: tegra: Use standard names for SRAM nodes ARM: tegra: seaboard: Use standard battery bindings ARM: tegra: Use standard names for LED nodes ARM: tegra: Use numeric unit-addresses ARM: tegra: medcom-wide: Remove extra panel power supply ARM: tegra: Use proper unit-addresses for OPPs ARM: tegra: Add missing clock-names for SDHCI controllers ARM: tegra: Fix order of XUSB controller clocks ARM: tegra: Add #reset-cells to Tegra124 memory controller ARM: tegra: Add missing panel power supplies ARM: tegra: Add micro-USB A/B port on Jetson TK1 ... Link: https://lore.kernel.org/r/20200717161300.1661002-5-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17Merge tag 'tegra-for-5.9-dt-bindings' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt dt-bindings: Changes for v5.9-rc1 This adds compatible strings for some new devices as well as updates and fixes existing bindings. * tag 'tegra-for-5.9-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: dt-bindings: fuse: tegra: Add missing compatible strings dt-bindings: i2c: tegra: Document Tegra210 VI I2C clocks and power-domains dt-bindings: Add documentation for GV11B GPU dt-bindings: ARM: tegra: Add ASUS Google Nexus 7 dt-bindings: ARM: tegra: Add Acer Iconia Tab A500 dt-bindings: Add vendor prefix for Acer Inc. dt-bindings: tegra: Document Jetson Xavier NX (and devkit) Link: https://lore.kernel.org/r/20200717161300.1661002-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17Merge tag 'amlogic-dt64' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/dt arm64: dts: amlogic updates for v5.9 - meson-gx: Switch to the meson-ee-pwrc bindings - add Khadas MCU nodes * tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: arm64: dts: amlogic: Add the Ethernet "timing-adjustment" clock arm64: dts: meson-gx: Switch to the meson-ee-pwrc bindings arm64: dts: meson-khadas-vim3: add Khadas MCU nodes Link: https://lore.kernel.org/r/7h8sfif2na.fsf@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17cpupower: Replace HTTP links with HTTPS onesAlexander A. Klimov
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2020-07-17Merge tag 'amlogic-dt' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/dt ARM: dts: amlogic updates for v5.9 - power-domain and MMC updates * tag 'amlogic-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: ARM: dts: meson8b: odroidc1: enable the SDHC controller ARM: dts: meson8b: ec100: enable the SDHC controller ARM: dts: meson: add the SDHC MMC controller ARM: dts: meson8b: add power domain controller ARM: dts: meson8m2: add resets for the power domain controller ARM: dts: meson8: add power domain controller Link: https://lore.kernel.org/r/7hd04uf2o8.fsf@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17Merge tag 'io_uring-5.8-2020-07-17' of git://git.kernel.dk/linux-block into ↵Linus Torvalds
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 Torvalds
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 Torvalds
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 Torvalds
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 Li
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 <min.li.xe@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-17Merge tag 'spi-fix-v5.8-rc5' of ↵Linus Torvalds
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 Torvalds
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 Torvalds
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 Torvalds
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 Dabbelt
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 <palmerdabbelt@google.com>
2020-07-17Merge tag 'asoc-fix-v5.8-rc5' of ↵Takashi Iwai
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 Bergmann
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/20200717155758.18233-1-dinguyen@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17Merge tag 'renesas-fixes-for-v5.8-tag1' of ↵Arnd Bergmann
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/20200717100523.15418-1-geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-17Merge tag 'sound-5.8-rc6' of ↵Linus Torvalds
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
2020-07-17Merge series "Add support for ↵Mark Brown
[H]SCIF/TMU/CMT/THS/SDHI/MSIOF/CAN[FD]/I2C/IIC/RWDT on R8A774E1" from Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>: Hi All, This patch series enables support for following on RZ/G2H SoC, * CPU OPP * THS * CMT/TMU * I2C/IIC * MSIOF * RWDT * SDHI * SCIF/HSCIF * CAN/CANFD Cheers, Prabhakar Lad Prabhakar (14): dt-bindings: thermal: rcar-gen3-thermal: Add r8a774e1 support dt-bindings: timer: renesas,cmt: Document r8a774e1 CMT support arm64: dts: renesas: r8a774e1: Add SCIF and HSCIF nodes arm64: dts: renesas: r8a774e1: Add SDHI nodes dt-bindings: i2c: renesas,i2c: Document r8a774e1 support dt-bindings: i2c: renesas,iic: Document r8a774e1 support arm64: dts: renesas: r8a774e1: Add I2C and IIC-DVFS support dt-bindings: spi: renesas,sh-msiof: Add r8a774e1 support arm64: dts: renesas: r8a774e1: Add MSIOF nodes dt-bindings: watchdog: renesas,wdt: Document r8a774e1 support arm64: dts: renesas: r8a774e1: Add RWDT node dt-bindings: can: rcar_can: Document r8a774e1 support dt-bindings: can: rcar_canfd: Document r8a774e1 support arm64: dts: renesas: r8a774e1: Add CAN[FD] support Marian-Cristian Rotariu (6): arm64: dts: renesas: r8a774e1: Add operating points thermal: rcar_gen3_thermal: Add r8a774e1 support arm64: dts: renesas: r8a774e1: Add RZ/G2H thermal support arm64: dts: renesas: r8a774e1: Add CMT device nodes dt-bindings: timer: renesas,tmu: Document r8a774e1 bindings arm64: dts: renesas: r8a774e1: Add TMU device nodes .../devicetree/bindings/i2c/renesas,i2c.txt | 1 + .../devicetree/bindings/i2c/renesas,iic.txt | 1 + .../devicetree/bindings/net/can/rcar_can.txt | 1 + .../bindings/net/can/rcar_canfd.txt | 1 + .../bindings/spi/renesas,sh-msiof.yaml | 1 + .../bindings/thermal/rcar-gen3-thermal.yaml | 1 + .../bindings/timer/renesas,cmt.yaml | 2 + .../devicetree/bindings/timer/renesas,tmu.txt | 1 + .../bindings/watchdog/renesas,wdt.yaml | 1 + arch/arm64/boot/dts/renesas/r8a774e1.dtsi | 713 +++++++++++++++++- drivers/thermal/rcar_gen3_thermal.c | 4 + 11 files changed, 715 insertions(+), 12 deletions(-) -- 2.17.1
2020-07-17spi: spi-amd: Do not define 'struct acpi_device_id' when !CONFIG_ACPILee Jones
Since ACPI_PTR() is used to NULLify the value when !CONFIG_ACPI, struct 'spi_acpi_match' becomes defined but unused. Fixes the following W=1 kernel build warning(s): drivers/spi/spi-amd.c:297:36: warning: ‘spi_acpi_match’ defined but not used [-Wunused-const-variable=] 297 | static const struct acpi_device_id spi_acpi_match[] = { | ^~~~~~~~~~~~~~ Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Sanjay R Mehta <sanju.mehta@amd.com> Link: https://lore.kernel.org/r/20200717135424.2442271-15-lee.jones@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-17spi: spi-pxa2xx: Do not define 'struct acpi_device_id' when !CONFIG_ACPILee Jones
Since ACPI_PTR() is used to NULLify the value when !CONFIG_ACPI, struct 'pxa2xx_spi_acpi_match' becomes defined but unused. Fixes the following W=1 kernel build warning(s): drivers/spi/spi-pxa2xx.c:1435:36: warning: ‘pxa2xx_spi_acpi_match’ defined but not used [-Wunused-const-variable=] 1435 | static const struct acpi_device_id pxa2xx_spi_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Daniel Mack <daniel@zonque.org> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Link: https://lore.kernel.org/r/20200717135424.2442271-14-lee.jones@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-17spi: spi-at91-usart: Remove unused OF table 'struct of_device_id'Lee Jones
The only way this driver can be probed by MFD via its parent device. No other reference to 'microchip,at91sam9g45-usart-spi' exists in the kernel. Fixes the following W=1 kernel build warning(s): drivers/spi/spi-at91-usart.c:684:34: warning: ‘at91_usart_spi_dt_ids’ defined but not used [-Wunused-const-variable=] 684 | static const struct of_device_id at91_usart_spi_dt_ids[] = { | ^~~~~~~~~~~~~~~~~~~~~ Suggested-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Radu Pirea <radu_nicolae.pirea@upb.ro> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Link: https://lore.kernel.org/r/20200717135424.2442271-13-lee.jones@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
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