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3489c34bd0
Fix the following kernel crash: Unable to handle kernel paging request at virtual address ffffffc91e735000 Call trace: __queue_work+0x26c/0x624 queue_work_on+0x6c/0xf0 ufshcd_hold+0x12c/0x210 __ufshcd_wl_suspend+0xc0/0x400 ufshcd_wl_shutdown+0xb8/0xcc device_shutdown+0x184/0x224 kernel_restart+0x4c/0x124 __arm64_sys_reboot+0x194/0x264 el0_svc_common+0xc8/0x1d4 do_el0_svc+0x30/0x8c el0_svc+0x20/0x30 el0_sync_handler+0x84/0xe4 el0_sync+0x1bc/0x1c0 Fix this crash by ungating the clock before destroying the work queue on which clock gating work is queued. Link: https://lore.kernel.org/r/20211203231950.193369-15-bvanassche@acm.org Tested-by: Bean Huo <beanhuo@micron.com> Reviewed-by: Bean Huo <beanhuo@micron.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.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.
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.