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03cc84b102
atomic scheduling will be triggered in interrupt handler for AC/DC mode switch as following backtrace. Call Trace: <IRQ> dump_stack_lvl __schedule_bug __schedule schedule schedule_preempt_disabled __mutex_lock smu_cmn_send_smc_msg_with_param smu_v13_0_irq_process amdgpu_irq_dispatch amdgpu_ih_process amdgpu_irq_handler __handle_irq_event_percpu handle_irq_event handle_edge_irq __common_interrupt common_interrupt </IRQ> <TASK> asm_common_interrupt Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Kun Liu <Kun.Liu2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.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 reStructuredText 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.