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8c07126830
This fix the warning: WARNING: CPU: 1 PID: 1 at kernel/workqueue.c:2934 __flush_work+0x1f8/0x220 Modules linked in: CPU: 1 PID: 1 Comm: init Not tainted 4.19.53 #303 Hardware name: Rockchip RK3399 EVB IND LPDDR4 Board edp (Android) (DT) pstate: 00400005 (nzcv daif +PAN -UAO) pc : __flush_work+0x1f8/0x220 lr : __cancel_work_timer+0x12c/0x1a8 sp : ffffff800804ba20 x29: ffffff800804ba20 x28: ffffffc0f1870000 x27: 0000000000000000 x26: ffffffc0f1870000 x25: ffffff800804bb30 x24: ffffff80094e8000 x23: ffffff80080d1910 x22: 0000000000000000 x21: ffffff800933d000 x20: ffffffc0f0777350 x19: ffffff80094e85b8 x18: ffffffffffffffff x17: 0000000000000000 x16: 0000000000000001 x15: ffffff800933da88 x14: ffffff80894ecdf7 x13: ffffff80094ece05 x12: ffffff80094ed240 x11: ffffff800935e000 x10: 0000000000000000 x9 : ffffffc00a3a0180 x8 : 0000000000000004 x7 : 0000000002487900 x6 : 0000000000000001 x5 : 0000000000000001 x4 : 0000000000000800 x3 : ffffff800933da88 x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffffffc0f0777350 Call trace: __flush_work+0x1f8/0x220 __cancel_work_timer+0x12c/0x1a8 cancel_delayed_work_sync+0x10/0x18 devfreq_monitor_stop+0x10/0x18 rockchip_dmcfreq_system_status_notifier+0x150/0x160 notifier_call_chain+0x50/0x90 __blocking_notifier_call_chain+0x50/0x78 blocking_notifier_call_chain+0x14/0x20 rockchip_set_system_status+0xb0/0xd0 rockchip_monitor_reboot_notifier+0x10/0x20 notifier_call_chain+0x50/0x90 __blocking_notifier_call_chain+0x50/0x78 blocking_notifier_call_chain+0x14/0x20 kernel_restart_prepare+0x1c/0x40 kernel_restart+0x14/0x78 __se_sys_reboot+0x1cc/0x208 __arm64_sys_reboot+0x18/0x20 el0_svc_common+0xbc/0x188 el0_svc_handler+0x2c/0x80 el0_svc+0x8/0xc ---[ end trace 4548dcc701eee1b0 ]--- Change-Id: I479d0abdfcf6aa144036983c57b0878e104cd8e0 Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.