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* | | | gt9x_2.4: Fix touchscreen not working in AROMA and MultiROM BootUIFedor9172022-07-27
| | | | | | | | | | | | | | | | | | | | Signed-off-by: dd3boh <dade.garberi@gmail.com> Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | gt9x_2.4: Fix proximity check over dt2wdavidevinavil2022-07-27
| | | | | | | | | | | | | | | | | | | | Change-Id: I988c25b85dca381b73fb47b06276bc7fa1ad8772 Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | drivers: input: Import touchscreen changes from ZUKFaiz Authar2022-07-27
| | | | | | | | | | | | | | | | | | | | Change-Id: I8a424d880cd6569c67d0fa836291fa1310ad85e7 Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Enable CRYPTO_SHA512Davide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * This is a requirement when setting manifest level 3 Change-Id: I718c74467da82c08752a39d40f4f6387e2b29ea7
* | | | configs: Enable RPM_STATS_LOGDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * Needed to not make various userspace things fail Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Big cleanupYaroslav Furman2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * Fixes booting when built with Clang 8 and -O3 Signed-off-by: Yaroslav Furman <yaro330@gmail.com> Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Set LineageOS as kernel nameDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * I liked Pepper, BUT... Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: enable F2FSYaroslav Furman2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Yaroslav Furman <yaro330@gmail.com> Signed-off-by: Davide Garberi <dade.garberi@gmail.com> Change-Id: Ia3a4ee44adb056f8e2931caf18c8203dd3a3b1b4
* | | | configs: Disable FB_MSM_MDSS_HDMI_PANELDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * Known for breaking OTG Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Enable ARM_GIC_V3_ACLSubhajeet Muhuri2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * Without this the device just randomly kernel panics at boot Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Set the cpu number to 4Davide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * MSM8996/8996pro is quad core Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Enable cpusetsDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * We use this frequently in the ramdisk so let's enable it at kernel level Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Enable pstoreDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Enable sdcardfsDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * This is being used as default since Oreo, so let's enable it in kernel Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Disable DEBUG_ALIGN_RODATADavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * This config makes the kernel panic when qcacld-2.0 is being built inline Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Disable EXT2 and EXT3Davide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * It just doesn't make sense to keep them Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Enable qcacld wlan driverSubhajeet Muhuri2022-07-27
| | | | | | | | | | | | | | | | Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Set HZ to 300Davide Garberi2022-07-27
| | | | | | | | | | | | | | | | Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | z2_plus_defconfig: Disable USFHDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * z2_plus uses MMC so let's remove ufsh because it's unused * z2_row uses ufsh so let's keep that but still not remove MMC because it would give building problems with cnss Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Enable the correct mach for each boardDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | configs: Remove MSM_SMP2P_TESTDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * This config doesn't exist anymore, automatically deleted by savedefconfig Change-Id: I14641c09b28eda7bc00e4072d03a228e539fdd2c
* | | | configs: Add initial z2 defconfigsDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * Just a copy of msm-perf_defconfig Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | dts: msm8996: Set default GPU freq to 133MHzdianlujitao2022-07-27
| | | | | | | | | | | | | | | | | | | | Change-Id: I052dedb6c265cbe222c5e067ee4433f6d2e5b635 Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | dts: msm8996: adjust voltages for newer bootloaderYaroslav Furman2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * There were 2 messages in kernel log complaining about these voltages: [ 0.180959] qpnp_regulator_check_constraints: pmi8994_s2: regulator min/max(400000/1015000) constraints do not fit within HW configured min/max(475000/1280000) constraints * and same one about pm8994_s11. * Adjust minimal values to "fit within HW configured min/max" Signed-off-by: Yaroslav Furman <yaro330@gmail.com> Signed-off-by: Davide Garberi <dade.garberi@gmail.com> Change-Id: I145c88fcc6db2e7e87582ecd1e2afa02a58f7332
* | | | dts: msm8996: Rewrite msm-bus vectors configurationAngelo G. Del Regno2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new arm-smmu driver in k4.4 wants us to write a full msm-bus configuration, instead of just hooking up to the master bus id and hardcoding the ab/ib bandwidth values. Change-Id: I254dbb2a43460d021a92ce85b5c09b10c6bc0179
* | | | dts: zuk: set different charge speeds for Plus and ProYaroslav Furman2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * According to ZUK kernel source: https://github.com/davidevinavil/android_kernel_zuk_msm8996_old/commit/bceafed8aeb1b7ae516f67407fb7b136bc8107d5#diff-893ea72906335e989f9ee451000dab2cR206 Z2_plus: uses custom charging driver and only allows 2000mA charging Z2_row: default driver, 2400mA. Signed-off-by: Yaroslav Furman <yaro330@gmail.com> Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | dts: zuk: disable more thermal sensorsYaroslav Furman2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | They all show either -4 or 0. Signed-off-by: Yaroslav Furman <yaro330@gmail.com> Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | dts: zuk: Disable sensor pa_therm0LibXZR2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * This sensor is reporting wrong temps, so let's disable it Signed-off-by: LibXZR <xzr467706992@163.com> Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | dts: zuk: Take out qcom,usbin-vadc propertySubhajeet Muhuri2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * It is present in msm8996-mtp.dtsi from LA.UM.7.5.2.r1-03200-8x96.0 tag Change-Id: I7211dfa40ba2f2ea4b000a3e63315faa442aa644
* | | | dts: zuk: Update ramoops configuration for 4.4Davide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Davide Garberi <dade.garberi@gmail.com> Change-Id: If7062291f3d23b77918614364a7a04b6727bfd56
* | | | dts: zuk: Update the fstab configurationDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Do not mount /system as system-as-root, android 10 does it anyway moving the mount on init * Remove vbmeta since that's needed only for AVB devices * Mount factory as /vendor partition * Use android_system and android_vendor links since those are available for msm8996 Signed-off-by: Davide Garberi <dade.garberi@gmail.com> Change-Id: I8f4093bbc43c2f03c0c3f1bf7bd678ce0e609905
* | | | dts: zuk: Remove unused nodedavidevinavil2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * These nodes are for zuk edge or for z2_row's hearth rate sensor * We will probably never get this to work because of the blobs dependency on ZUK proprietary apks which are outdated and need a lot of shimming or hex editing, so let's nuke it. Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | dts: zuk: z2_row: properly disable tdm nodesYaroslav Furman2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These are used by ZUK's sound driver. fixes: [ 3.315143] msm8996-pinctrl 1010000.pinctrl: pin GPIO_58 already requested by soc:qcom,msm-dai-mi2s:qcom,msm-dai-q6-mi2s-quat; cannot claim for soc:qcom,msm-dai-tdm-quat-rx [ 3.316282] msm8996-pinctrl 1010000.pinctrl: pin GPIO_60 already requested by soc:qcom,msm-dai-mi2s:qcom,msm-dai-q6-mi2s-quat; cannot claim for soc:qcom,msm-dai-tdm-quat-tx OG idea by dmd79: https://github.com/davidevinavil/android_kernel_zuk_msm8996/commit/65d8082eac8a77eaf464d89052bff54bd4df5b91 Signed-off-by: Yaroslav Furman <yaro330@gmail.com> Signed-off-by: Davide Garberi <dade.garberi@gmail.com> Change-Id: I87dfa40d2ed0833e677ed6df8e1bd1e54e5f17f6
* | | | dts: zuk: common-sound: Add tdm changesSubhajeet Muhuri2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * Needed for 4.4 after CAF adding tdm changes in DTS and sound driver Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | dts: zuk: Update common-soundDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Davide Garberi <dade.garberi@gmail.com> Change-Id: I88627aa55435a4a50c287eb43b18db610ed6cdb7
* | | | dts: zuk: Rename qpnp-labibb-modeDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * qpnp,qpnp-labibb-mode has become qcom,qpnp-labibb-mode Signed-off-by: Davide Garberi <dade.garberi@gmail.com> Change-Id: I07af53c3784ea95ecdf4461ff6cd60ed2776d263
* | | | dts: zuk: Fix volume down and power buttonSubhajeet Muhuri2022-07-27
| | | | | | | | | | | | | | | | Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | dts: zuk: Move common delete-node to common fileDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | dts: zuk: z2_row: Enable OISdavidevinavil2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * Also fix its voltages and add the node to camera@0 Change-Id: I69fe42a3d4c6356f8c8eb72549837b73b3f31590
* | | | dts: zuk: Fix some indentation errorsDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | dts: zuk: Fix some cclogic and haptics locationsDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | * Move out of tlmm_gpio_key, as it is supposed to be Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | DTS: Add zuk device treedd3boh2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * A collaboration between faizauthar12 (base) and DD3Boh (some important fixes and adaptations for Oreo caf tag) Signed-off-by: dd3boh <dade.garberi@gmail.com> Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | platform: zuk: Update structureDavide Garberi2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * The device mach isn't theoretically supposed to select the mach itself * Let's make so that MACH_ZUK if enabled makes it possible to enable the other configs Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | drivers: Add support for zuk specific platform selectionFaiz AUthar2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | Change-Id: I142f7e2003b14917474335458b853500f41f6600 Signed-off-by: dd3boh <dade.garberi@gmail.com> Signed-off-by: Davide Garberi <dade.garberi@gmail.com>
* | | | blk-iosched: fix compilationYaroslav Furman2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch "block: do not merge requests without consulting with io scheduler" is backported from 4.8 (if I'm not mistaken) when bfq wasn't merged in mainline Linux, so this patch wasn't applied for it. Do it. Signed-off-by: Yaroslav Furman <yaro330@gmail.com>
* | | | block: replace io_schedule with io_schedule_timeoutJaegeuk Kim2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Soft lockup can happen due to io_schedule(). [<ffffff999fe867e4>] __switch_to+0xa0/0xac [<ffffff99a101e560>] __schedule+0x874/0xa50 [<ffffff99a101dccc>] schedule+0x74/0x94 [<ffffff99a1021c50>] schedule_timeout+0x34/0x114 [<ffffff99a101ec2c>] io_schedule_timeout+0x70/0xac [<ffffff99a015f248>] get_request+0x600/0x7fc [<ffffff99a015ac9c>] blk_queue_bio+0x1a0/0x3cc [<ffffff99a015bf4c>] generic_make_request+0xb8/0x190 [<ffffff99a015c504>] submit_bio+0x144/0x1f8 [<ffffff99a0020914>] submit_bh_wbc+0x124/0x1b0 [<ffffff99a001ce88>] ll_rw_block+0xc0/0x104 [<ffffff99a001dd50>] __breadahead+0x70/0xd4 [<ffffff99a0073ec8>] __ext4_get_inode_loc+0x2ac/0x3f4 [<ffffff99a0075d00>] ext4_reserve_inode_write+0x38/0x9c [<ffffff99a00b7e64>] ext4_xattr_set_handle+0xcc/0x4f8 [<ffffff99a00b8e04>] ext4_xattr_set+0xf0/0x170 [<ffffff99a00bf458>] ext4_inherit_context+0xb8/0x138 [<ffffff99a0070784>] __ext4_new_inode+0x1304/0x1514 [<ffffff99a00808fc>] ext4_create+0x138/0x1dc [<ffffff999fff047c>] vfs_create2+0xc8/0x120 [<ffffff999fff0eb4>] path_openat+0x880/0xf34 [<ffffff999fff0584>] do_filp_open+0x7c/0x12c [<ffffff999ffe3b24>] do_sys_open+0x144/0x200 [<ffffff99a0039b28>] compat_SyS_openat+0xc/0x14 [<ffffff999fe8390c>] __sys_trace_return+0x0/0x4 Bug: 65386843 Change-Id: Ia519604eaeab2c53ad89eacb25cd3cd7d5f2efd7 Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
* | | | kernel/fs: fix I/O wait not accounted for RW O_DSYNCStephane Gasparini2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a process is doing Random Write with O_DSYNC flag the I/O wait are not accounted in the kernel (get_cpu_iowait_time_us). This is preventing the governor or the cpufreq driver to account for I/O wait and thus use the right pstate Signed-off-by: Stephane Gasparini <stephane.gasparini@linux.intel.com> Signed-off-by: Philippe Longepe <philippe.longepe@linux.intel.com> Signed-off-by: Jens Axboe <axboe@fb.com>
* | | | UPSTREAM: block: silently forbid sending any ioctl to a partitionPaolo Bonzini2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cherry picked from: commit 0478fe68685a ("block: silently forbid sending any ioctl to a partition") After the first few months, the message has not led to many bug reports. It's been almost five years now, and in practice the main source of it seems to be MTIOCGET that someone is using to detect tape devices. While we could whitelist it just like CDROM_GET_CAPABILITY, this patch just removes the message altogether. The patch also removes the "safe but not very useful" ioctl whitelist, as suggested by Christoph. I doubt anything is using most of those ioctls _in general_, let alone on a partition. Bug: 73949641 Change-Id: Ib95bdfd3a8d4ee56fc4f4af64ea944ded2801768 Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
* | | | cfq-iosched: temporarily boost queue priority for idle classesJens Axboe2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we're queuing REQ_PRIO IO and the task is running at an idle IO class, then temporarily boost the priority. This prevents livelocks due to priority inversion, when a low priority task is holding file system resources while attempting to do IO. An example of that is shown below. An ioniced idle task is holding the directory mutex, while a normal priority task is trying to do a directory lookup. [478381.198925] ------------[ cut here ]------------ [478381.200315] INFO: task ionice:1168369 blocked for more than 120 seconds. [478381.201324] Not tainted 4.0.9-38_fbk5_hotfix1_2936_g85409c6 #1 [478381.202278] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [478381.203462] ionice D ffff8803692736a8 0 1168369 1 0x00000080 [478381.203466] ffff8803692736a8 ffff880399c21300 ffff880276adcc00 ffff880369273698 [478381.204589] ffff880369273fd8 0000000000000000 7fffffffffffffff 0000000000000002 [478381.205752] ffffffff8177d5e0 ffff8803692736c8 ffffffff8177cea7 0000000000000000 [478381.206874] Call Trace: [478381.207253] [<ffffffff8177d5e0>] ? bit_wait_io_timeout+0x80/0x80 [478381.208175] [<ffffffff8177cea7>] schedule+0x37/0x90 [478381.208932] [<ffffffff8177f5fc>] schedule_timeout+0x1dc/0x250 [478381.209805] [<ffffffff81421c17>] ? __blk_run_queue+0x37/0x50 [478381.210706] [<ffffffff810ca1c5>] ? ktime_get+0x45/0xb0 [478381.211489] [<ffffffff8177c407>] io_schedule_timeout+0xa7/0x110 [478381.212402] [<ffffffff810a8c2b>] ? prepare_to_wait+0x5b/0x90 [478381.213280] [<ffffffff8177d616>] bit_wait_io+0x36/0x50 [478381.214063] [<ffffffff8177d325>] __wait_on_bit+0x65/0x90 [478381.214961] [<ffffffff8177d5e0>] ? bit_wait_io_timeout+0x80/0x80 [478381.215872] [<ffffffff8177d47c>] out_of_line_wait_on_bit+0x7c/0x90 [478381.216806] [<ffffffff810a89f0>] ? wake_atomic_t_function+0x40/0x40 [478381.217773] [<ffffffff811f03aa>] __wait_on_buffer+0x2a/0x30 [478381.218641] [<ffffffff8123c557>] ext4_bread+0x57/0x70 [478381.219425] [<ffffffff8124498c>] __ext4_read_dirblock+0x3c/0x380 [478381.220467] [<ffffffff8124665d>] ext4_dx_find_entry+0x7d/0x170 [478381.221357] [<ffffffff8114c49e>] ? find_get_entry+0x1e/0xa0 [478381.222208] [<ffffffff81246bd4>] ext4_find_entry+0x484/0x510 [478381.223090] [<ffffffff812471a2>] ext4_lookup+0x52/0x160 [478381.223882] [<ffffffff811c401d>] lookup_real+0x1d/0x60 [478381.224675] [<ffffffff811c4698>] __lookup_hash+0x38/0x50 [478381.225697] [<ffffffff817745bd>] lookup_slow+0x45/0xab [478381.226941] [<ffffffff811c690e>] link_path_walk+0x7ae/0x820 [478381.227880] [<ffffffff811c6a42>] path_init+0xc2/0x430 [478381.228677] [<ffffffff813e6e26>] ? security_file_alloc+0x16/0x20 [478381.229776] [<ffffffff811c8c57>] path_openat+0x77/0x620 [478381.230767] [<ffffffff81185c6e>] ? page_add_file_rmap+0x2e/0x70 [478381.232019] [<ffffffff811cb253>] do_filp_open+0x43/0xa0 [478381.233016] [<ffffffff8108c4a9>] ? creds_are_invalid+0x29/0x70 [478381.234072] [<ffffffff811c0cb0>] do_open_execat+0x70/0x170 [478381.235039] [<ffffffff811c1bf8>] do_execveat_common.isra.36+0x1b8/0x6e0 [478381.236051] [<ffffffff811c214c>] do_execve+0x2c/0x30 [478381.236809] [<ffffffff811ca392>] ? getname+0x12/0x20 [478381.237564] [<ffffffff811c23be>] SyS_execve+0x2e/0x40 [478381.238338] [<ffffffff81780a1d>] stub_execve+0x6d/0xa0 [478381.239126] ------------[ cut here ]------------ [478381.239915] ------------[ cut here ]------------ [478381.240606] INFO: task python2.7:1168375 blocked for more than 120 seconds. [478381.242673] Not tainted 4.0.9-38_fbk5_hotfix1_2936_g85409c6 #1 [478381.243653] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [478381.244902] python2.7 D ffff88005cf8fb98 0 1168375 1168248 0x00000080 [478381.244904] ffff88005cf8fb98 ffff88016c1f0980 ffffffff81c134c0 ffff88016c1f11a0 [478381.246023] ffff88005cf8ffd8 ffff880466cd0cbc ffff88016c1f0980 00000000ffffffff [478381.247138] ffff880466cd0cc0 ffff88005cf8fbb8 ffffffff8177cea7 ffff88005cf8fcc8 [478381.248252] Call Trace: [478381.248630] [<ffffffff8177cea7>] schedule+0x37/0x90 [478381.249382] [<ffffffff8177d08e>] schedule_preempt_disabled+0xe/0x10 [478381.250465] [<ffffffff8177e892>] __mutex_lock_slowpath+0x92/0x100 [478381.251409] [<ffffffff8177e91b>] mutex_lock+0x1b/0x2f [478381.252199] [<ffffffff817745ae>] lookup_slow+0x36/0xab [478381.253023] [<ffffffff811c690e>] link_path_walk+0x7ae/0x820 [478381.253877] [<ffffffff811aeb41>] ? try_charge+0xc1/0x700 [478381.254690] [<ffffffff811c6a42>] path_init+0xc2/0x430 [478381.255525] [<ffffffff813e6e26>] ? security_file_alloc+0x16/0x20 [478381.256450] [<ffffffff811c8c57>] path_openat+0x77/0x620 [478381.257256] [<ffffffff8115b2fb>] ? lru_cache_add_active_or_unevictable+0x2b/0xa0 [478381.258390] [<ffffffff8117b623>] ? handle_mm_fault+0x13f3/0x1720 [478381.259309] [<ffffffff811cb253>] do_filp_open+0x43/0xa0 [478381.260139] [<ffffffff811d7ae2>] ? __alloc_fd+0x42/0x120 [478381.260962] [<ffffffff811b95ac>] do_sys_open+0x13c/0x230 [478381.261779] [<ffffffff81011393>] ? syscall_trace_enter_phase1+0x113/0x170 [478381.262851] [<ffffffff811b96c2>] SyS_open+0x22/0x30 [478381.263598] [<ffffffff81780532>] system_call_fastpath+0x12/0x17 [478381.264551] ------------[ cut here ]------------ [478381.265377] ------------[ cut here ]------------ Signed-off-by: Jens Axboe <axboe@fb.com> Reviewed-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Park Ju Hyung <qkrwngud825@gmail.com> Signed-off-by: Harsh Shandilya <harsh@prjkt.io>
* | | | block, scheduler: convert xxx_var_store to voidweiping zhang2022-07-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 235f8da119351ae583abfbbf577eb61a8b564203 upstream. The last parameter "count" never be used in xxx_var_store, convert these functions to void. Signed-off-by: weiping zhang <zhangweiping@didichuxing.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Harsh Shandilya <harsh@prjkt.io>
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-14 15:20:45 +0000