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Isaac J. Manjarres e4237786f4 ANDROID: GKI: dma-buf: Add support to get flags associated with a buffer 
Allow kernel clients to get the flags associated with a buffer
that is wrapped by a dma-buf. This information can be used to
communicate the type of memory associated with the
buffer(e.g. uncached vs cached memory).

Bug: 133508579
Test: ion-unit-tests
Change-Id: I82eab8beb738b258616c22a01080615d7ffb6ad5
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Signed-off-by: Sandeep Patil <sspatil@google.com>

[surenb: cherry-picked from ACK 5.4 branch]

Bug: 150611569
Test: build
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I6f094f625f38b363fe7815bb5b0ab33273a4a3a5
2020-03-16 18:12:09 +00:00
arch ANDROID: GKI: arm64: mm: Support setting removed_dma_ops in arch_setup_dma_ops 2020-03-16 18:10:51 +00:00
block ANDROID: block: Prevent crypto fallback for wrapped keys 2020-02-27 17:09:12 +00:00
certs export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR() 2018-08-22 23:21:44 +09:00
crypto UPSTREAM: crypto: skcipher - Introduce crypto_sync_skcipher 2020-03-12 10:46:18 -07:00
Documentation UPSTREAM: mm: Avoid creating virtual address aliases in brk()/mmap()/mremap() 2020-03-13 18:25:36 +00:00
drivers ANDROID: GKI: dma-buf: Add support to get flags associated with a buffer 2020-03-16 18:12:09 +00:00
firmware Fix built-in early-load Intel microcode alignment 2020-01-23 08:21:29 +01:00
fs UPSTREAM: fscrypt: don't evict dirty inodes after removing key 2020-03-11 14:05:28 -07:00
include ANDROID: GKI: dma-buf: Add support to get flags associated with a buffer 2020-03-16 18:12:09 +00:00
init ANDROID: GKI: enable PM_GENERIC_DOMAINS by default 2020-03-09 11:32:05 -07:00
ipc This is the 4.19.107 stable release 2020-03-03 07:33:01 +01:00
kernel ANDROID: GKI: drivers: Add dma removed ops 2020-03-16 18:10:36 +00:00
lib FROMLIST: lib: test_stackinit.c: XFAIL switch variable init tests 2020-03-05 17:59:19 +00:00
LICENSES LICENSES: Remove CC-BY-SA-4.0 license text 2018-10-18 11:28:50 +02:00
mm UPSTREAM: mm: Avoid creating virtual address aliases in brk()/mmap()/mremap() 2020-03-13 18:25:36 +00:00
net ANDROID: GKI: cfg80211: Add AP stopped interface 2020-03-12 10:46:18 -07:00
samples FROMGIT: samples/hw_breakpoint: drop use of kallsyms_lookup_name() 2020-03-12 11:18:49 +00:00
scripts ANDROID: kbuild: align UNUSED_KSYMS_WHITELIST with upstream 2020-03-10 13:08:52 +00:00
security This is the 4.19.106 stable release 2020-02-24 09:13:25 +01:00
sound This is the 4.19.109 stable release 2020-03-11 17:10:39 +01:00
tools This is the 4.19.109 stable release 2020-03-11 17:10:39 +01:00
usr kbuild: clean compressed initramfs image 2019-10-07 18:57:16 +02:00
virt KVM: Check for a bad hva before dropping into the ghc slow path 2020-03-05 16:42:21 +01:00
.clang-format clang-format: Set IndentWrappedFunctionNames false 2018-08-01 18:38:51 +02:00
.cocciconfig
.get_maintainer.ignore
.gitattributes .gitattributes: set git diff driver for C source code files 2016-10-07 18:46:30 -07:00
.gitignore Kbuild updates for v4.17 (2nd) 2018-04-15 17:21:30 -07:00
.mailmap libnvdimm-for-4.19_misc 2018-08-25 18:13:10 -07:00
abi_gki_aarch64_cuttlefish_whitelist ANDROID: ABI/Whitelist: update for Cuttlefish 2020-02-12 11:11:16 +00:00
abi_gki_aarch64_qcom_whitelist ANDROID: Update ABI whitelist for qcom SoCs 2020-03-06 14:50:51 -08:00
abi_gki_aarch64_whitelist ANDROID: abi_gki_aarch64_whitelist: add module_layout and task_struct 2020-03-05 09:07:15 +00:00
abi_gki_aarch64.xml ANDROID: GKI: update abi due to CONFIG_JUMP_LABEL being enabled 2020-03-16 15:55:55 +01:00
build.config.aarch64 ANDROID: refactor build.config files to remove duplication 2019-10-22 18:27:12 -07:00
build.config.allmodconfig ANDROID: Don't base allmodconfig on gki_defconfig 2019-12-05 12:48:26 +00:00
build.config.allmodconfig.aarch64 ANDROID: Add allmodconfig build.configs for x86_64 and aarch64 2019-11-12 20:55:23 +00:00
build.config.allmodconfig.arm ANDROID: Add build.config files for ARM 32-bit 2020-03-16 17:43:55 +00:00
build.config.allmodconfig.x86_64 ANDROID: Add allmodconfig build.configs for x86_64 and aarch64 2019-11-12 20:55:23 +00:00
build.config.arm ANDROID: Add build.config files for ARM 32-bit 2020-03-16 17:43:55 +00:00
build.config.common ANDROID: clang: update to 10.0.4 2020-02-19 19:33:36 +00:00
build.config.cuttlefish.aarch64 ANDROID: cf build: Use merge_configs 2020-02-18 21:19:23 +00:00
build.config.cuttlefish.x86_64 ANDROID: cf build: Use merge_configs 2020-02-18 21:19:23 +00:00
build.config.gki ANDROID: gki: Removed cf modules from gki_defconfig 2020-01-31 16:23:38 -08:00
build.config.gki-debug.aarch64 ANDROID: Add build.config.gki-debug.aarch64 2020-03-16 14:29:13 +00:00
build.config.gki-debug.x86_64 ANDROID: Add build.config.gki-debug.x86_64 2020-03-16 14:29:13 +00:00
build.config.gki.aarch64 ANDROID: Add ABI Whitelist for qcom 2020-02-28 23:45:43 +00:00
build.config.gki.x86_64 ANDROID: refactor build.config files to remove duplication 2019-10-22 18:27:12 -07:00
build.config.x86_64 ANDROID: refactor build.config files to remove duplication 2019-10-22 18:27:12 -07:00
COPYING COPYING: use the new text with points to the license files 2018-03-23 12:41:45 -06:00
CREDITS 9p: remove Ron Minnich from MAINTAINERS 2018-08-17 16:20:26 -07:00
cuttlefish.fragment ANDROID: Add TPM support and the vTPM proxy to Cuttlefish. 2020-03-13 17:19:53 +00:00
Kbuild Kbuild updates for v4.15 2017-11-17 17:45:29 -08:00
Kconfig kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt 2018-08-02 08:06:55 +09:00
MAINTAINERS This is the 4.19.107 stable release 2020-03-03 07:33:01 +01:00
Makefile This is the 4.19.110 stable release 2020-03-16 11:07:08 +01:00
README Docs: Added a pointer to the formatted docs to README 2018-03-21 09:02:53 -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.
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.