474197a4f7
Pull dma-mapping fixes from Christoph Hellwig: - move a dma-debug call that prints a message out from a lock that's causing problems with the lock order in serial drivers (Sergey Senozhatsky) - fix the CONFIG_DMA_NUMA_CMA Kconfig entry to have the right dependency and not default to y (Christoph Hellwig) - move an ifdef a bit to remove a __maybe_unused that seems to trip up some sensitivities (Christoph Hellwig) - revert a bogus check in the CMA allocator (Zhenhua Huang) * tag 'dma-mapping-6.6-2023-09-09' of git://git.infradead.org/users/hch/dma-mapping: Revert "dma-contiguous: check for memory region overlap" dma-pool: remove a __maybe_unused label in atomic_pool_expand dma-contiguous: fix the Kconfig entry for CONFIG_DMA_NUMA_CMA dma-debug: don't call __dma_entry_alloc_check_leak() under free_entries_lock
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.