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kernel-rt-5.13.0-1.rt3.2 * Tue Jul 13 2021 Andrew Halaney <ahalaney@redhat.com> [5.13.0-1.rt3.2] - b5dcc29e819c rebase - config: disable KASAN for kernel-rt-debug kernels (Luis Claudio R. Goncalves) [1977862] - Revert "eventfd: track eventfd_signal() recursion depth" (Juri Lelli) - Revert "aio: prevent potential eventfd recursion on poll" (Juri Lelli) - redhat: Add realtime-setup dependecy for kernel-rt metapackage (Juri Lelli) - spec: Generate separate kernel-rt-kvm packages (Juri Lelli) - Add RT config options (Juri Lelli) - specfile: Add with_realtime (Juri Lelli) - RTize build scripts (Juri Lelli) - Add localversion for -RT release (Thomas Gleixner) - sysfs: Add /sys/kernel/realtime entry (Clark Williams) - genirq: Disable irqpoll on -rt (Ingo Molnar) - tpm_tis: fix stall after iowrite*()s (Haris Okanovic) - drivers/block/zram: Replace bit spinlocks with rtmutex for -rt (Mike Galbraith) - powerpc: Avoid recursive header includes (Sebastian Andrzej Siewior) - powerpc/stackprotector: work around stack-guard init from atomic (Sebastian Andrzej Siewior) - powerpc/kvm: Disable in-kernel MPIC emulation for PREEMPT_RT (Bogdan Purcareata) - powerpc/pseries/iommu: Use a locallock instead local_irq_save() (Sebastian Andrzej Siewior) - powerpc: traps: Use PREEMPT_RT (Sebastian Andrzej Siewior) - ARM64: Allow to enable RT (Sebastian Andrzej Siewior) - ARM: Allow to enable RT (Sebastian Andrzej Siewior) - x86: Enable RT also on 32bit (Sebastian Andrzej Siewior) - arm64: fpsimd: Delay freeing memory in fpsimd_flush_thread() (Sebastian Andrzej Siewior) - KVM: arm/arm64: downgrade preempt_disable()d region to migrate_disable() (Josh Cartwright) - genirq: update irq_set_irqchip_state documentation (Josh Cartwright) - ARM: enable irq in translation/section permission fault handlers (Yadi.hu) - tty/serial/pl011: Make the locking work on RT (Thomas Gleixner) - tty/serial/omap: Make the locking RT aware (Thomas Gleixner) - leds: trigger: disable CPU trigger on -RT (Sebastian Andrzej Siewior) - jump-label: disable if stop_machine() is used (Thomas Gleixner) - arch/arm64: Add lazy preempt support (Anders Roxell) - arm: Add support for lazy preemption (Thomas Gleixner) - x86: Support for lazy preemption (Thomas Gleixner) - x86/entry: Use should_resched() in idtentry_exit_cond_resched() (Sebastian Andrzej Siewior) - sched: Add support for lazy preemption (Thomas Gleixner) - mm/scatterlist: Do not disable irqs on RT (Thomas Gleixner) - x86: Allow to enable RT (Sebastian Andrzej Siewior) - cpuset: Convert callback_lock to raw_spinlock_t (Mike Galbraith) - drm/i915/gt: Only disable interrupts for the timeline lock on !force-threaded (Sebastian Andrzej Siewior) - drm/i915: skip DRM_I915_LOW_LEVEL_TRACEPOINTS with NOTRACE (Sebastian Andrzej Siewior) - drm/i915: disable tracing on -RT (Sebastian Andrzej Siewior) - drm/i915: Don't disable interrupts on PREEMPT_RT during atomic updates (Mike Galbraith) - drm,radeon,i915: Use preempt_disable/enable_rt() where recommended (Mike Galbraith) - lockdep: disable self-test (Sebastian Andrzej Siewior) - lockdep: selftest: fix warnings due to missing PREEMPT_RT conditionals (Josh Cartwright) - lockdep: selftest: Only do hardirq context test for raw spinlock (Yong Zhang) - lockdep: Make it RT aware (Thomas Gleixner) - net: Remove preemption disabling in netif_rx() (Priyanka Jain) - random: Make it work on rt (Thomas Gleixner) - x86: stackprotector: Avoid random pool on rt (Thomas Gleixner) - panic: skip get_random_bytes for RT_FULL in init_oops_id (Thomas Gleixner) - crypto: cryptd - add a lock instead preempt_disable/local_bh_disable (Sebastian Andrzej Siewior) - crypto: limit more FPU-enabled sections (Sebastian Andrzej Siewior) - irqwork: push most work into softirq context (Sebastian Andrzej Siewior) - net: dev: always take qdisc's busylock in __dev_xmit_skb() (Sebastian Andrzej Siewior) - net: Dequeue in dev_cpu_dead() without the lock (Sebastian Andrzej Siewior) - net: Use skbufhead with raw lock (Thomas Gleixner) - debugobjects: Make RT aware (Thomas Gleixner) - fs: namespace: Use cpu_chill() in trylock loops (Thomas Gleixner) - rt: Introduce cpu_chill() (Thomas Gleixner) - sunrpc: Make svc_xprt_do_enqueue() use get_cpu_light() (Mike Galbraith) - scsi/fcoe: Make RT aware. (Thomas Gleixner) - md: raid5: Make raid5_percpu handling RT aware (Thomas Gleixner) - block/mq: do not invoke preempt_disable() (Sebastian Andrzej Siewior) - mm/vmalloc: Another preempt disable region which sucks (Thomas Gleixner) - rcutorture: Avoid problematic critical section nesting on RT (Scott Wood) - locking: Make spinlock_t and rwlock_t a RCU section on RT (Sebastian Andrzej Siewior) - rcu: Delay RCU-selftests (Sebastian Andrzej Siewior) - ptrace: fix ptrace_unfreeze_traced() race with rt-lock (Oleg Nesterov) - ptrace: fix ptrace vs tasklist_lock race (Sebastian Andrzej Siewior) - pid.h: include atomic.h (Grygorii Strashko) - net/core: use local_bh_disable() in netif_rx_ni() (Sebastian Andrzej Siewior) - softirq: Disable softirq stacks for RT (Thomas Gleixner) - softirq: Check preemption after reenabling interrupts (Thomas Gleixner) - sched: Disable TTWU_QUEUE on RT (Thomas Gleixner) - sched: Do not account rcu_preempt_depth on RT in might_sleep() (Thomas Gleixner) - kernel/sched: move stack + kprobe clean up to __put_task_struct() (Sebastian Andrzej Siewior) - sched: Move mmdrop to RCU on RT (Thomas Gleixner) - sched: Limit the number of task migrations per batch (Thomas Gleixner) - wait.h: include atomic.h (Sebastian Andrzej Siewior) - x86: kvm Require const tsc for RT (Thomas Gleixner) - mm/zsmalloc: copy with get_cpu_var() and locking (Mike Galbraith) - mm/memcontrol: Replace local_irq_disable with local locks (Sebastian Andrzej Siewior) - mm/memcontrol: Don't call schedule_work_on in preemption disabled context (Yang Shi) - mm: memcontrol: Provide a local_lock for per-CPU memcg_stock (Sebastian Andrzej Siewior) - mm: slub: Don't enable partial CPU caches on PREEMPT_RT by default (Sebastian Andrzej Siewior) - mm: page_alloc: Use a local_lock instead of explicit local_irq_save(). (Ingo Molnar) - mm: page_alloc: Use migrate_disable() in drain_local_pages_wq() (Sebastian Andrzej Siewior) - mm: slub: Don't resize the location tracking cache on PREEMPT_RT (Sebastian Andrzej Siewior) - mm: slub: Move flush_cpu_slab() invocations __free_slab() invocations out of IRQ context (Sebastian Andrzej Siewior) - mm: slub: Move discard_slab() invocations out of IRQ-off sections (Sebastian Andrzej Siewior) - mm: slub: Enable irqs for __GFP_WAIT (Thomas Gleixner) - mm: slub: Make object_map_lock a raw_spinlock_t (Sebastian Andrzej Siewior) - mm: sl[au]b: Change list_lock to raw_spinlock_t (Thomas Gleixner) - locking: don't check for __LINUX_SPINLOCK_TYPES_H on -RT archs (Sebastian Andrzej Siewior) - trace: Add migrate-disabled counter to tracing output (Thomas Gleixner) - kernel/sched: add {put|get}_cpu_light() (Sebastian Andrzej Siewior) - signal/x86: Delay calling signals in atomic (Oleg Nesterov) - rt: Add local irq locks (Thomas Gleixner) - efi: Allow efi=runtime (Sebastian Andrzej Siewior) - efi: Disable runtime services on RT (Sebastian Andrzej Siewior) - net/core: disable NET_RX_BUSY_POLL on RT (Sebastian Andrzej Siewior) - sched: Disable CONFIG_RT_GROUP_SCHED on RT (Thomas Gleixner) - mm: Allow only SLUB on RT (Ingo Molnar) - kconfig: Disable config options which are not RT compatible (Thomas Gleixner) - net: Properly annotate the try-lock for the seqlock (Sebastian Andrzej Siewior) - net/Qdisc: use a seqlock instead seqcount (Sebastian Andrzej Siewior) - fs/dcache: disable preemption on i_dir_seq's write side (Sebastian Andrzej Siewior) - fs/dcache: use swait_queue instead of waitqueue (Sebastian Andrzej Siewior) - u64_stats: Disable preemption on 32bit-UP/SMP with RT during updates (Sebastian Andrzej Siewior) - mm/memcontrol: Disable preemption in __mod_memcg_lruvec_state() (Sebastian Andrzej Siewior) - mm/vmstat: Protect per cpu variables with preempt disable on RT (Ingo Molnar) - preempt: Provide preempt_*_(no)rt variants (Thomas Gleixner) - signal: Revert ptrace preempt magic (Thomas Gleixner) - locking/rtmutex: Use custom scheduling function for spin-schedule() (Sebastian Andrzej Siewior) - locking/rtmutex: add ww_mutex addon for mutex-rt (Sebastian Andrzej Siewior) - locking/rtmutex: wire up RT's locking (Thomas Gleixner) - locking/rtmutex: add rwlock implementation based on rtmutex (Thomas Gleixner) - locking/rtmutex: add rwsem implementation based on rtmutex (Thomas Gleixner) - locking/rtmutex: add mutex implementation based on rtmutex (Thomas Gleixner) - locking/rtmutex: Allow rt_mutex_trylock() on PREEMPT_RT (Sebastian Andrzej Siewior) - locking/rtmutex: add sleeping lock implementation (Thomas Gleixner) - sched: Add saved_state for tasks blocked on sleeping locks (Thomas Gleixner) - locking/rtmutex: export lockdep-less version of rt_mutex's lock, trylock and unlock (Thomas Gleixner) - locking/rtmutex: Provide rt_mutex_slowlock_locked() (Thomas Gleixner) - locking: split out the rbtree definition (Sebastian Andrzej Siewior) - lockdep: Reduce header files in debug_locks.h (Sebastian Andrzej Siewior) - locking/rtmutex: Avoid include hell (Thomas Gleixner) - locking/spinlock: Split the lock types header (Thomas Gleixner) - futex: Fix bug on when a requeued RT task times out (Steven Rostedt) - locking/rtmutex: Handle the various new futex race conditions (Thomas Gleixner) - tasklets: Switch tasklet_disable() to the sleep wait variant (Thomas Gleixner) - tasklets: Use spin wait in tasklet_disable() temporarily (Thomas Gleixner) - smp: Wake ksoftirqd on PREEMPT_RT instead do_softirq(). (Sebastian Andrzej Siewior) - tcp: Remove superfluous BH-disable around listening_hash (Sebastian Andrzej Siewior) - net: Move lockdep where it belongs (Thomas Gleixner) - shmem: Use raw_spinlock_t for ->stat_lock (Sebastian Andrzej Siewior) - mm: workingset: replace IRQ-off check with a lockdep assert. (Sebastian Andrzej Siewior) - cgroup: use irqsave in cgroup_rstat_flush_locked() (Sebastian Andrzej Siewior) - printk: add pr_flush() (John Ogness) - printk: add console handover (John Ogness) - printk: remove deferred printing (John Ogness) - printk: move console printing to kthreads (John Ogness) - printk: introduce kernel sync mode (John Ogness) - printk: use seqcount_latch for console_seq (John Ogness) - printk: combine boot_delay_msec() into printk_delay() (John Ogness) - printk: relocate printk_delay() and vprintk_default() (John Ogness) - serial: 8250: implement write_atomic (John Ogness) - kdb: only use atomic consoles for output mirroring (John Ogness) - console: add write_atomic interface (John Ogness) - printk: convert @syslog_lock to spin_lock (John Ogness) - printk: remove safe buffers (John Ogness) - printk: track/limit recursion (John Ogness) - notifier: Make atomic_notifiers use raw_spinlock (Valentin Schneider) - genirq: Move prio assignment into the newly created thread (Thomas Gleixner) - kthread: Move prio/affinite change into the newly created thread (Sebastian Andrzej Siewior) - timers: Move clearing of base::timer_running under base::lock (Thomas Gleixner) - highmem: Don't disable preemption on RT in kmap_atomic() (Sebastian Andrzej Siewior) Resolves: rhbz#1891873, rhbz#1977862
2021-07-13 17:04:07 +00:00
SHA512 (kernel-abi-whitelists-5.13.0-1.tar.bz2) = ceba454e1f590c1e4ef4115a75463ae3ac2c2aa7ec85fa14a2669d666c421483a38225ee19d7d72b4ac7032375741408b23543e43588538c80161ec0cf57051c
kernel-rt-5.14.0-181.rt21.181.el9 * Fri Oct 28 2022 Luis Claudio R. Goncalves <lgoncalv@redhat.com> [5.14.0-181.rt21.181.el9] - [rt] build kernel-rt-5.14.0-181.rt21.181.el9 [2125474] - perf test: Record only user callchains on the "Check Arm64 callgraphs are complete in fp mode" test (Michael Petlan) [2049125] - scsi: core: Allow the ALUA transitioning state enough time (Ewan D. Milne) [2132461] - scsi: ch: Do not initialise statics to 0 (Ewan D. Milne) [2132461] - scsi: core: Fix warning in scsi_alloc_sgtables() (Ewan D. Milne) [2132461] - scsi: sg: Allow waiting for commands to complete on removed device (Ewan D. Milne) [2132461] - scsi: core: Move the definition of SCSI_QUEUE_DELAY (Ewan D. Milne) [2132461] - scsi: core: Shorten long warning messages (Ewan D. Milne) [2132461] - scsi: scsi_debug: Fix zone transition to full condition (Ewan D. Milne) [2132461] - scsi: sd: Fix interpretation of VPD B9h length (Ewan D. Milne) [2132461] - scsi: core: Return BLK_STS_TRANSPORT for ALUA transitioning (Ewan D. Milne) [2132461] - scsi: sd_zbc: Prevent zone information memory leak (Ewan D. Milne) [2132461] - scsi: sd: Fix potential NULL pointer dereference (Ewan D. Milne) [2132461] - scsi: sd: Don't call blk_cleanup_disk() in sd_probe() (Ewan D. Milne) [2132461] - scsi: sr: Add memory allocation failure handling for get_capabilities() (Ewan D. Milne) [2132461] - scsi: sd: Reorganize DIF/DIX code to avoid calling revalidate twice (Ewan D. Milne) [2132461] - scsi: sd: Optimal I/O size should be a multiple of reported granularity (Ewan D. Milne) [2132461] - scsi: sd: Switch to using scsi_device VPD pages (Ewan D. Milne) [2132461] - scsi: sd: Use cached ATA Information VPD page (Ewan D. Milne) [2132461] - scsi: core: Do not truncate INQUIRY data on modern devices (Ewan D. Milne) [2132461] - scsi: core: Cache VPD pages b0, b1, b2 (Ewan D. Milne) [2132461] - scsi: core: Pick suitable allocation length in scsi_report_opcode() (Ewan D. Milne) [2132461] - scsi: core: Query VPD size before getting full page (Ewan D. Milne) [2132461] - scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac() (Ewan D. Milne) [2132461] - scsi: core: Refine how we set tag_set NUMA node (Ewan D. Milne) [2132461] - scsi: scsi_debug: Add gap zone support (Ewan D. Milne) [2132461] - scsi: scsi_debug: Rename zone type constants (Ewan D. Milne) [2132461] - scsi: scsi_debug: Fix a typo (Ewan D. Milne) [2132461] - scsi: sd: sd_zbc: Hide gap zones (Ewan D. Milne) [2132461] - scsi: sd: sd_zbc: Return early in sd_zbc_check_zoned_characteristics() (Ewan D. Milne) [2132461] - scsi: sd: sd_zbc: Introduce struct zoned_disk_info (Ewan D. Milne) [2132461] - scsi: sd: sd_zbc: Use logical blocks as unit when querying zones (Ewan D. Milne) [2132461] - scsi: sd: sd_zbc: Verify that the zone size is a power of two (Ewan D. Milne) [2132461] - scsi: sd: sd_zbc: Improve source code documentation (Ewan D. Milne) [2132461] - scsi: core: Increase max device queue_depth to 4096 (Ewan D. Milne) [2132461] - scsi: sr: Do not leak information in ioctl (Ewan D. Milne) [2132461] - scsi: sd: Clean up gendisk if device_add_disk() failed (Ewan D. Milne) [2132461] - scsi: sd: sd_read_cpr() requires VPD pages (Ewan D. Milne) [2132461] - scsi: scsi_debug: Fix sdebug_blk_mq_poll() in_use_bm bitmap use (Ewan D. Milne) [2132461] - scsi: core: sysfs: Remove comments that conflict with the actual logic (Ewan D. Milne) [2132461] - scsi: core: Remove unreachable code warning (Ewan D. Milne) [2132461] - scsi: libfc: Fix use after free in fc_exch_abts_resp() (Ewan D. Milne) [2132461] - scsi: scsi_debug: Fix qc_lock use in sdebug_blk_mq_poll() (Ewan D. Milne) [2132461] - scsi: scsi_debug: Silence unexpected unlock warnings (Ewan D. Milne) [2132461] - scsi: Remove unused member cmd_pool for structure scsi_host_template (Ewan D. Milne) [2132461] - scsi: core: Make "access_state" sysfs attribute always visible (Ewan D. Milne) [2132461] - scsi: scsi_debug: Add environmental reporting log subpage (Ewan D. Milne) [2132461] - scsi: scsi_debug: Add no_rwlock parameter (Ewan D. Milne) [2132461] - scsi: scsi_debug: Divide power on reset UNIT ATTENTION (Ewan D. Milne) [2132461] - scsi: scsi_debug: Refine sdebug_blk_mq_poll() (Ewan D. Milne) [2132461] - scsi: scsi_debug: Call scsi_done() directly (Ewan D. Milne) [2132461] - scsi: scsi_debug: Use TASK SET FULL more (Ewan D. Milne) [2132461] - scsi: scsi_debug: Strengthen defer_t accesses (Ewan D. Milne) [2132461] - scsi: ch: Don't use GFP_DMA (Ewan D. Milne) [2132461] - wireguard: netlink: avoid variable-sized memcpy on sockaddr (Hangbin Liu) [2135317] - rhel: Enable imx8 I2C configs properly (Al Stone) [2071838] - i2c: imx: fix typo in comment (Al Stone) [2071838] - i2c: dev: Force case user pointers in compat_i2cdev_ioctl() (Al Stone) [2071838] - i2c: dev: check return value when calling dev_set_name() (Al Stone) [2071838] - i2c: imx: Implement errata ERR007805 or e7805 bus frequency limit (Al Stone) [2071838] - i2c: mux: demux-pinctrl: do not deactivate a master that is not active (Al Stone) [2071838] - i2c: add tracepoints for I2C slave events (Al Stone) [2071838] - i2c: tegra: Add SMBus block read function (Al Stone) [2071838] - i2c: core: Use generic_handle_irq_safe() in i2c_handle_smbus_host_notify(). (Al Stone) [2071838] - i2c: smbus: Check for parent device before dereference (Al Stone) [2071838] - i2c: imx: allow COMPILE_TEST (Al Stone) [2071838] - i2c: don't expose function which is only used internally (Al Stone) [2071838] - i2c: ACPI: Replace acpi_bus_get_device() (Al Stone) [2071838] - i2c: smbus: Use device_*() functions instead of of_*() (Al Stone) [2071838] - Revert "i2c: core: support bus regulator controlling in adapter" (Al Stone) [2071838] - i2c: validate user data in compat ioctl (Al Stone) [2071838] - i2c: acpi: Do not instantiate I2C-clients on boards with known bogus DSDT entries (Al Stone) [2071838] - i2c: acpi: Add i2c_acpi_new_device_by_fwnode() function (Al Stone) [2071838] - i2c: acpi: Use acpi_dev_ready_for_enumeration() helper (Al Stone) [2071838] - i2c: tegra: use i2c_timings for bus clock freq (Al Stone) [2071838] - i2c: virtio: fix completion handling (Al Stone) [2071838] - i2c: enable async suspend/resume on i2c client devices (Al Stone) [2071838] - i2c: enable async suspend/resume for i2c adapters (Al Stone) [2071838] - i2c: tegra: Add the ACPI support (Al Stone) [2071838] - i2c: mux: gpio: Use array_size() helper (Al Stone) [2071838] - i2c: mux: gpio: Don't dereference fwnode from struct device (Al Stone) [2071838] - i2c: mux: gpio: Replace custom acpi_get_local_address() (Al Stone) [2071838] - i2c: imx: Add timer for handling the stop condition (Al Stone) [2071838] - i2c: virtio: disable timeout handling (Al Stone) [2071838] - i2c: Allow an ACPI driver to manage the device's power state during probe (Al Stone) [2071838] - i2c: virtio: Add support for zero-length requests (Al Stone) [2071838] - i2c: tegra: Ensure that device is suspended before driver is removed (Al Stone) [2071838] - i2c: acpi: Replace custom function with device_match_acpi_handle() (Al Stone) [2071838] - i2c: switch from 'pci_' to 'dma_' API (Al Stone) [2071838] - i2c: acpi: fix resource leak in reconfiguration device addition (Al Stone) [2071838] - i2c: virtio: add a virtio i2c frontend driver (Al Stone) [2071838] - i2c: remove dead PMC MSP TWI/SMBus/I2C driver (Al Stone) [2071838] - i2c: dev: Use sysfs_emit() in "show" functions (Al Stone) [2071838] - i2c: dev: Define pr_fmt() and drop duplication substrings (Al Stone) [2071838] - i2c: imx: : use proper DMAENGINE API for termination (Al Stone) [2071838] - remove CONFIG_PTE_MARKER and add CONFIG_PTE_MARKER_UFFD_WP (Chris von Recklinghausen) [2136480] - mm/uffd: move USERFAULTFD configs into mm/ (Chris von Recklinghausen) [2136480] - mm: enable PTE markers by default (Chris von Recklinghausen) [2136480] - mm/uffd: PTE_MARKER_UFFD_WP (Chris von Recklinghausen) [2136480] - scsi: qedf: Populate sysfs attributes for vport (Nilesh Javali) [2125169] - scsi: qedf: Fix typo in comment (Nilesh Javali) [2111468] - scsi: qedf: Remove redundant variable op (Nilesh Javali) [2111468] - scsi: qedf: Remove an unneeded NULL check on list iterator (Nilesh Javali) [2111468] - scsi: qedf: Remove unnecessary code (Nilesh Javali) [2111468] - scsi: bnx2fc: Avoid using get_cpu() in bnx2fc_cmd_alloc() (Nilesh Javali) [2119312] - scsi: bnx2fc: Fix spelling mistake "mis-match" -> "mismatch" (Nilesh Javali) [2119312] - scsi: bnx2fc: Make use of the helper macro kthread_run() (Nilesh Javali) [2119312] - scsi: bnx2fc: Fix typo in comments (Nilesh Javali) [2119312] Resolves: rhbz#2125474 Signed-off-by: Luis Claudio R. Goncalves <lgoncalv@redhat.com>
2022-10-29 02:44:03 +00:00
SHA512 (linux-5.14.0-181.rt21.181.el9.tar.xz) = 790398a320c4601fa76c5faa18f2c9bb56e4ad4ad62f2a09bc8ce54b0aab38503f0077d069d28bf00eebf8f3d850634fe4d0c98830950ede28c9c3f122402ca6
SHA512 (kernel-abi-stablelists-5.14.0-181.rt21.181.el9.tar.bz2) = 114632f2e0701977c917857f2549e9e6746813d2a12634063eca9536ec35aefb6c32dd19798d8f807ce8322231a3e19290ee2ff36b511ed4101df6416224f7ff
SHA512 (kernel-kabi-dw-5.14.0-181.rt21.181.el9.tar.bz2) = 565f812fa83a756ef7b91219031cfe80b1e853f22b4ed38ada76aed482caaf89df35e4d220f45728392765a757f8b0798e3b5a57fee0114e1d0379e887772578