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Linus Torvalds e529d3507a dma-mapping updates for Linux 2.6
- reduce the swiotlb buffer size on allocation failure
    (Alexey Kardashevskiy)
  - clean up passing of bogus GFP flags to the dma-coherent allocator
    (Christoph Hellwig)
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Merge tag 'dma-mapping-6.2-2022-12-13' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping updates from Christoph Hellwig:

 - reduce the swiotlb buffer size on allocation failure (Alexey
   Kardashevskiy)

 - clean up passing of bogus GFP flags to the dma-coherent allocator
   (Christoph Hellwig)

* tag 'dma-mapping-6.2-2022-12-13' of git://git.infradead.org/users/hch/dma-mapping:
  dma-mapping: reject __GFP_COMP in dma_alloc_attrs
  ALSA: memalloc: don't pass bogus GFP_ flags to dma_alloc_*
  s390/ism: don't pass bogus GFP_ flags to dma_alloc_coherent
  cnic: don't pass bogus GFP_ flags to dma_alloc_coherent
  RDMA/qib: don't pass bogus GFP_ flags to dma_alloc_coherent
  RDMA/hfi1: don't pass bogus GFP_ flags to dma_alloc_coherent
  media: videobuf-dma-contig: use dma_mmap_coherent
  swiotlb: reduce the swiotlb buffer size on allocation failure
2022-12-13 09:05:19 -08:00
arch dma-mapping updates for Linux 2.6 2022-12-13 09:05:19 -08:00
block fscrypt updates for 6.2 2022-12-12 20:03:50 -08:00
certs certs: make system keyring depend on built-in x509 parser 2022-09-24 04:31:18 +09:00
crypto iov_iter work; most of that is about getting rid of 2022-12-12 18:29:54 -08:00
Documentation configfs updates for Linux 6.2 2022-12-13 08:51:13 -08:00
drivers dma-mapping updates for Linux 2.6 2022-12-13 09:05:19 -08:00
fs configfs updates for Linux 6.2 2022-12-13 08:51:13 -08:00
include configfs updates for Linux 6.2 2022-12-13 08:51:13 -08:00
init Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
io_uring fs.idmapped.mnt_idmap.v6.2 2022-12-12 19:30:18 -08:00
ipc Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
kernel dma-mapping updates for Linux 2.6 2022-12-13 09:05:19 -08:00
lib iov_iter work; most of that is about getting rid of 2022-12-12 18:29:54 -08:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
mm A large number of cleanups and bug fixes, with many of the bug fixes 2022-12-12 19:56:37 -08:00
net NFS client updates for Linux 6.2 2022-12-13 08:44:41 -08:00
rust rust: types: add Opaque type 2022-12-04 01:59:16 +01:00
samples rust: macros: take string literals in module! 2022-12-04 01:59:15 +01:00
scripts Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
security fs.vfsuid.conversion.v6.2 2022-12-12 19:20:05 -08:00
sound dma-mapping updates for Linux 2.6 2022-12-13 09:05:19 -08:00
tools Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file 2022-10-03 14:21:44 -07:00
virt Merge branch 'kvm-dwmw2-fixes' into HEAD 2022-11-23 18:59:45 -05:00
.clang-format printk changes for 6.2 2022-12-12 09:01:36 -08:00
.cocciconfig
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore kbuild: Cleanup DT Overlay intermediate files as appropriate 2022-11-18 14:45:30 -06:00
.mailmap Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Remove Michal Marek from Kbuild maintainers 2022-11-16 14:53:00 +09:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS NFSD 6.2 Release Notes 2022-12-12 20:54:39 -08:00
Makefile This was a not-too-busy cycle for documentation; highlights include: 2022-12-12 17:18:50 -08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.