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Jianqun Xu 36514da674 dma-buf: support to cache dma-buf-attachment 
This patch try to fix this issue by caching the dma-buf attachments and
stores the cache list to dtor_data of dma-buf structor. The dma-buf
attach with cache will try to find cached attachment first and return
the valid instance.

This patch also store the deattch operation to dtor of dma-buf structor
by dma_buf_set_destructor.

Change-Id: I4778c3328825f6c04f5d2608994e62fe3478bf1b
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
2021-10-27 18:16:42 +08:00
android
ANDROID: update ABI representation
2021-08-27 10:39:52 +00:00
arch
arm64: dts: rockchip: rk3568: Add vop-frame-bw-dmc-freq
2021-10-26 18:07:07 +08:00
block
Merge tag 'ASB-2021-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
2021-10-13 17:56:17 +08:00
certs
certs: Fix blacklist flag type confusion
2021-03-04 09:39:44 +01:00
crypto
Merge tag 'ASB-2021-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
2021-10-13 17:56:17 +08:00
Documentation
FROMGIT: ASoC: dmaengine: Introduce module option prealloc_buffer_size_kbytes
2021-10-22 16:49:55 +08:00
drivers
dma-buf: support to cache dma-buf-attachment
2021-10-27 18:16:42 +08:00
firmware
Fix built-in early-load Intel microcode alignment
2020-01-23 08:21:29 +01:00
fs
Merge tag 'ASB-2021-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
2021-10-13 17:56:17 +08:00
include
dma-buf: support to cache dma-buf-attachment
2021-10-27 18:16:42 +08:00
init
Merge tag 'ASB-2021-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
2021-10-13 17:56:17 +08:00
ipc
Revert "Revert "ANDROID: vfs: Add permission2 for filesystems with per mount permissions""
2020-09-25 09:32:04 +08:00
kernel
UPSTREAM: psi: Fix race between psi_trigger_create/destroy
2021-10-14 18:55:05 +08:00
lib
Merge tag 'ASB-2021-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
2021-10-13 17:56:17 +08:00
LICENSES
LICENSES: Remove CC-BY-SA-4.0 license text
2018-10-18 11:28:50 +02:00
mm
Merge tag 'ASB-2021-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
2021-10-13 17:56:17 +08:00
net
Merge tag 'ASB-2021-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
2021-10-13 17:56:17 +08:00
samples
Merge 4.19.198 into android-4.19-stable
2021-07-20 16:38:59 +02:00
scripts
Merge tag 'ASB-2021-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
2021-10-13 17:56:17 +08:00
security
Merge tag 'ASB-2021-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
2021-10-13 17:56:17 +08:00
sound
ASoC: rockchip: Kconfig: Remove unused PREALLOC_BUFFER_SIZE
2021-10-27 11:05:07 +08:00
tools
Merge tag 'ASB-2021-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
2021-10-13 17:56:17 +08:00
usr
initramfs: restore default compression behavior
2020-04-13 10:44:59 +02:00
virt
KVM: Use kvm_pfn_t for local PFN variable in hva_to_pfn_remapped()
2021-07-28 11:13:51 +02:00
.clang-format
clang-format: Set IndentWrappedFunctionNames false
2018-08-01 18:38:51 +02:00
.cocciconfig
…
.get_maintainer.ignore
…
.gitattributes
…
.gitignore
rk: .gitignore: ignore boot.img/kernel.img/resource.img/zboot.mg
2019-02-15 18:31:05 +08:00
.mailmap
rk: revert to v4.4
2019-02-10 00:33:21 +08:00
.scmversion
…
boot.its
rk: scripts/mkimg: Support Create U-Boot FIT Image use ${BOOT_ITS}
2021-09-26 17:39:30 +08:00
build.config.aarch64
ANDROID: enable LLVM_IAS=1 for clang's integrated assembler for aarch64
2021-01-11 17:34:43 -08:00
build.config.allmodconfig
Revert "ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple"
2020-11-10 11:47:24 -08:00
build.config.allmodconfig.aarch64
ANDROID: drop KERNEL_DIR setting in build.config.common
2020-09-25 15:14:51 +08:00
build.config.allmodconfig.arm
ANDROID: drop KERNEL_DIR setting in build.config.common
2020-09-25 15:14:51 +08:00
build.config.allmodconfig.x86_64
ANDROID: drop KERNEL_DIR setting in build.config.common
2020-09-25 15:14:51 +08:00
build.config.arm
Revert "ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple"
2020-11-10 11:47:24 -08:00
build.config.common
ANDROID: clang: update to 12.0.5
2021-04-19 19:40:51 +00:00
build.config.gki
ANDROID: gki: Removed cf modules from gki_defconfig
2020-01-31 16:23:38 -08:00
build.config.gki_kasan
ANDROID: build_config: drop CONFIG_KASAN_PANIC_ON_WARN
2021-02-15 18:29:34 +00:00
build.config.gki_kasan.aarch64
ANDROID: drop KERNEL_DIR setting in build.config.common
2020-09-25 15:14:51 +08:00
build.config.gki_kasan.x86_64
ANDROID: drop KERNEL_DIR setting in build.config.common
2020-09-25 15:14:51 +08:00
build.config.gki_kprobes
ANDROID: Adding kprobes build configs for Cuttlefish
2021-02-28 05:19:39 +00:00
build.config.gki_kprobes.aarch64
ANDROID: Adding kprobes build configs for Cuttlefish
2021-02-28 05:19:39 +00:00
build.config.gki_kprobes.x86_64
ANDROID: Adding kprobes build configs for Cuttlefish
2021-02-28 05:19:39 +00:00
build.config.gki-debug.aarch64
ANDROID: drop KERNEL_DIR setting in build.config.common
2020-09-25 15:14:51 +08:00
build.config.gki-debug.x86_64
ANDROID: drop KERNEL_DIR setting in build.config.common
2020-09-25 15:14:51 +08:00
build.config.gki.aarch64
ANDROID: GKI: prevent removal of monitored symbols
2020-09-29 11:48:43 +01:00
build.config.gki.x86_64
ANDROID: drop KERNEL_DIR setting in build.config.common
2020-09-25 15:14:51 +08:00
build.config.x86_64
Revert "Revert "ANDROID: enable LLVM_IAS=1 for clang's integrated assembler for x86_64""
2021-02-03 13:34:51 -08:00
COPYING
…
CREDITS
9p: remove Ron Minnich from MAINTAINERS
2018-08-17 16:20:26 -07:00
Kbuild
rk: revert to v4.4
2019-02-10 00:33:21 +08:00
Kconfig
kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt
2018-08-02 08:06:55 +09:00
logo_kernel.bmp
rk: logo: update logo file
2019-08-29 19:45:37 +08:00
logo.bmp
rk: logo: update logo file
2019-08-29 19:45:37 +08:00
MAINTAINERS
UPSTREAM: reset: Add support for resets provided by SCMI
2021-06-17 18:59:42 +08:00
Makefile
Merge tag 'ASB-2021-10-05_4.19-stable' of https://android.googlesource.com/kernel/common
2021-10-13 17:56:17 +08:00
OWNERS
ANDROID: Add OWNERS files referring to the respective android-mainline OWNERS
2021-04-03 14:09:44 +00:00
README
…

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.
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