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Zhen Lei
d0e108b8e9
Make IOMMU_DEFAULT_LAZY default for when INTEL_IOMMU config is set, as is current behaviour. Also delete global flag intel_iommu_strict: - In intel_iommu_setup(), call iommu_set_dma_strict(true) directly. Also remove the print, as iommu_subsys_init() prints the mode and we have already marked this param as deprecated. - For cap_caching_mode() check in intel_iommu_setup(), call iommu_set_dma_strict(true) directly; also reword the accompanying print with a level downgrade and also add the missing '\n'. - For Ironlake GPU, again call iommu_set_dma_strict(true) directly and keep the accompanying print. [jpg: Remove intel_iommu_strict] Signed-off-by: Zhen Lei <[email protected]> Signed-off-by: John Garry <[email protected]> Reviewed-by: Lu Baolu <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Joerg Roedel <[email protected]>
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.