redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity
Fork of alistair23 Linux kernel for reMarkable from https://github.com/alistair23/linux
822,819 Commits
15 Branches
0 Tags
3.4 GiB
C 97.7%
Assembly 1.4%
Makefile 0.3%
Shell 0.2%
Python 0.1%
Other 0.1%
 
 
 
 
 
 
Go to file
Linus Torvalds b7a7d1c1ec DMA mapping updates for 5.1 
- add debugfs support for dumping dma-debug information (Corentin Labbe)
  - Kconfig cleanups (Andy Shevchenko and me)
  - debugfs cleanups (Greg Kroah-Hartman)
  - improve dma_map_resource and use it in the media code
  - arch_setup_dma_ops / arch_teardown_dma_ops cleanups
  - various small cleanups and improvements for the per-device coherent
    allocator
  - make the DMA mask an upper bound and don't fail "too large" dma mask
    in the remaning two architectures - this will allow big driver
    cleanups in the following merge windows
 -----BEGIN PGP SIGNATURE-----
 
 iQI/BAABCgApFiEEgdbnc3r/njty3Iq9D55TZVIEUYMFAlyCKUgLHGhjaEBsc3Qu
 ZGUACgkQD55TZVIEUYP1vA//WNK5cxQVGZZsmsmkcNe3sCaJCZD4MpVpq/D+l87t
 3j1C1qmduOPyI1m061niYk7j4B4DeyeLs+XOeUsl5Yz+FqVvDICuNHXXJQSUr3Ao
 JbMfBis8Ne65Eyz0xxBltCWM7WiE6fdo7AGoR4Bzj3+f4xGOOazkRy4R6r67bU6x
 v3R5dTvfbSlvvKhn+j8ksAEYb+WPUmr6Z2dnlF0mShnOCpZVy0wd0M1gtEFKrVHx
 zKz9/va4/7yEcpdVqNtSDlHIsSZcFE3ZfTRWq6ZtBoRN+gNwrI0YylY7HtCfJWZG
 IxMiuQ+8SHGE8+NI2d56bs4MsHbqPBRSuadJNuZaTzdxs6FDTEnlCDeXwGF1cHf2
 qhVMfn17V4TZNT4NAd2wHa60cjTMoqraWeS06/b2tyXTF0uxyWj0BCjaHNJa+Ayc
 KCulq1n2LmTDiOGnZJT7Oui6PO5etOHAmvgMQumBNkzQJbPGvuiYGgsciYAMSmuy
 NccIrghQzR9BlG6U1srzTiGQJnpm38x1hWphtU6gQPwz5iKt3FBAfEWCic8U81QE
 JKSwoYv/5ChO+sy9880t/FLO8hn/7L55IOdZEfGkQ22gFzf3W5f9v2jFQc8XN2BO
 Fc6EjWERrmTzUi0f1Ooj3VPRtWuZq86KqlKByy6iZ5eXwxpGE1M0HZVoHYCW+aDd
 MYc=
 =nAMI
 -----END PGP SIGNATURE-----

Merge tag 'dma-mapping-5.1' of git://git.infradead.org/users/hch/dma-mapping

Pull DMA mapping updates from Christoph Hellwig:

 - add debugfs support for dumping dma-debug information (Corentin
   Labbe)

 - Kconfig cleanups (Andy Shevchenko and me)

 - debugfs cleanups (Greg Kroah-Hartman)

 - improve dma_map_resource and use it in the media code

 - arch_setup_dma_ops / arch_teardown_dma_ops cleanups

 - various small cleanups and improvements for the per-device coherent
   allocator

 - make the DMA mask an upper bound and don't fail "too large" dma mask
   in the remaning two architectures - this will allow big driver
   cleanups in the following merge windows

* tag 'dma-mapping-5.1' of git://git.infradead.org/users/hch/dma-mapping: (21 commits)
  Documentation/DMA-API-HOWTO: update dma_mask sections
  sparc64/pci_sun4v: allow large DMA masks
  sparc64/iommu: allow large DMA masks
  sparc64: refactor the ali DMA quirk
  ccio: allow large DMA masks
  dma-mapping: remove the DMA_MEMORY_EXCLUSIVE flag
  dma-mapping: remove dma_mark_declared_memory_occupied
  dma-mapping: move CONFIG_DMA_CMA to kernel/dma/Kconfig
  dma-mapping: improve selection of dma_declare_coherent availability
  dma-mapping: remove an incorrect __iommem annotation
  of: select OF_RESERVED_MEM automatically
  device.h: dma_mem is only needed for HAVE_GENERIC_DMA_COHERENT
  mfd/sm501: depend on HAS_DMA
  dma-mapping: add a kconfig symbol for arch_teardown_dma_ops availability
  dma-mapping: add a kconfig symbol for arch_setup_dma_ops availability
  dma-mapping: move debug configuration options to kernel/dma
  dma-debug: add dumping facility via debugfs
  dma: debug: no need to check return value of debugfs_create functions
  videobuf2: replace a layering violation with dma_map_resource
  dma-mapping: don't BUG when calling dma_map_resource on RAM
  ...
 		2019-03-10 11:54:48 -07:00
Documentation DMA mapping updates for 5.1 2019-03-10 11:54:48 -07:00
LICENSES LICENSES: Add GCC runtime library exception text 2019-01-16 14:54:15 -07:00
arch DMA mapping updates for 5.1 2019-03-10 11:54:48 -07:00
block SCSI misc on 20190306 2019-03-09 16:53:47 -08:00
certs kbuild: remove redundant target cleaning on failure 2019-01-06 09:46:51 +09:00
crypto lib/lzo: separate lzo-rle from lzo 2019-03-07 18:32:03 -08:00
drivers DMA mapping updates for 5.1 2019-03-10 11:54:48 -07:00
fs SCSI misc on 20190306 2019-03-09 16:53:47 -08:00
include DMA mapping updates for 5.1 2019-03-10 11:54:48 -07:00
init io_uring-2019-03-06 2019-03-08 14:48:40 -08:00
ipc ipc/sem.c: replace kvmalloc/memset with kvzalloc and use struct_size 2019-03-07 18:32:02 -08:00
kernel DMA mapping updates for 5.1 2019-03-10 11:54:48 -07:00
lib DMA mapping updates for 5.1 2019-03-10 11:54:48 -07:00
mm 5.1 Merge Window Pull Request 2019-03-09 15:53:03 -08:00
net 5.1 Merge Window Pull Request 2019-03-09 15:53:03 -08:00
samples media updates for v5.1-rc1 2019-03-09 14:45:54 -08:00
scripts Devicetree updates for v5.1: 2019-03-10 10:58:43 -07:00
security A fairly routine cycle for docs - lots of typo fixes, some new documents, 2019-03-09 09:56:17 -08:00
sound Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00
tools media updates for v5.1-rc1 2019-03-09 14:45:54 -08:00
usr user/Makefile: Fix typo and capitalization in comment section 2018-12-11 00:18:03 +09:00
virt ACPI updates for 5.1-rc1 2019-03-06 13:33:11 -08:00
.clang-format RDMA: Add and use rdma_for_each_port 2019-02-19 10:13:39 -07:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore Add hch to .get_maintainer.ignore 2015-08-21 14:30:10 -07:00
.gitattributes .gitattributes: set git diff driver for C source code files 2016-10-07 18:46:30 -07:00
.gitignore kbuild: Add support for DT binding schema checks 2018-12-13 09:41:32 -06:00
.mailmap .mailmap: Add Mathieu Othacehe 2019-02-21 11:41:19 +00:00
COPYING COPYING: use the new text with points to the license files 2018-03-23 12:41:45 -06:00
CREDITS Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00
Kbuild Merge branch 'locking/atomics' into locking/core, to pick up WIP commits 2019-02-11 14:27:05 +01:00
Kconfig kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt 2018-08-02 08:06:55 +09:00
MAINTAINERS arm64 updates for 5.1: 2019-03-10 10:17:23 -07:00
Makefile Driver core patches for 5.1-rc1 2019-03-06 14:52:48 -08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

README 

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.