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[ Upstream commit12e45e8955] There are certain parts of WQ that needs to be cleaned up even after WQ is disabled during the device disable. Those are the unchangeable parts for a WQ when the device is still enabled. Move the cleanup outside of WQ state check. Remove idxd_wq_disable_cleanup() inside idxd_wq_device_reset_cleanup() since only the unchangeable parts need to be cleared. Fixes:0f225705cf("dmaengine: idxd: fix wq settings post wq disable") Reported-by: Tony Zhu <tony.zhu@intel.com> Tested-by: Tony Zhu <tony.zhu@intel.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/164919561905.1455025.13542366389944678346.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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.