Christoph Hellwig
7ec916f82c
Revert "iommu/intel-iommu: Enable CONFIG_DMA_DIRECT_OPS=y and clean up intel_{alloc,free}_coherent()"
This commit may cause a less than required dma mask to be used for some allocations, which apparently leads to module load failures for iwlwifi sometimes. This reverts commit d657c5c73ca987214a6f9436e435b34fc60f332a. Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Fabio Coatti <fabio.coatti@gmail.com> Tested-by: Fabio Coatti <fabio.coatti@gmail.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.
Description
Languages
C
97.6%
Assembly
1%
Shell
0.5%
Python
0.3%
Makefile
0.3%