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Tony Battersby 19f5045840 dmapool: speedup DMAPOOL_DEBUG with init_on_alloc 
Avoid double-memset of the same allocated memory in dma_pool_alloc() when
both DMAPOOL_DEBUG is enabled and init_on_alloc=1.

Link: https://lkml.kernel.org/r/20230126215125.4069751-6-kbusch@meta.com
Signed-off-by: Tony Battersby <tonyb@cybernetics.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-04-05 19:42:39 -07:00
arch
mm: add PTE pointer parameter to flush_tlb_fix_spurious_fault()
2023-03-28 16:20:12 -07:00
block
block: remove obsolete config BLOCK_COMPAT
2023-03-16 09:35:44 -06:00
certs
Kbuild updates for v6.3
2023-02-26 11:53:25 -08:00
crypto
asymmetric_keys: log on fatal failures in PE/pkcs7
2023-03-21 16:23:56 +00:00
Documentation
shmem: add support to ignore swap
2023-03-28 16:20:15 -07:00
drivers
mm: shrinkers: convert shrinker_rwsem to mutex
2023-03-28 16:20:17 -07:00
fs
mm: shrinkers: convert shrinker_rwsem to mutex
2023-03-28 16:20:17 -07:00
include
mm/thp: rename TRANSPARENT_HUGEPAGE_NEVER_DAX to _UNSUPPORTED
2023-03-28 16:20:18 -07:00
init
bootconfig: Change message if no bootconfig with CONFIG_BOOT_CONFIG_FORCE=y
2023-03-22 22:21:43 +09:00
io_uring
block-6.3-2023-03-24
2023-03-24 14:10:39 -07:00
ipc
Merge branch 'work.namespace' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2023-02-24 19:20:07 -08:00
kernel
lazy tlb: shoot lazies, non-refcounting lazy tlb mm reference handling scheme
2023-03-28 16:20:08 -07:00
lib
maple_tree: export symbol mas_preallocate()
2023-03-28 16:20:14 -07:00
LICENSES
LICENSES: Add the copyleft-next-0.3.1 license
2022-11-08 15:44:01 +01:00
mm
dmapool: speedup DMAPOOL_DEBUG with init_on_alloc
2023-04-05 19:42:39 -07:00
net
nfsd-6.3 fixes:
2023-03-25 13:32:43 -07:00
rust
Rust fixes for 6.3-rc1
2023-03-03 14:51:15 -08:00
samples
LoongArch changes for v6.3
2023-03-01 09:27:00 -08:00
scripts
checksyscalls: ignore fstat to silence build warning on LoongArch
2023-03-23 17:18:32 -07:00
security
keys: Do not cache key in task struct if key is requested from kernel thread
2023-03-21 16:22:40 +00:00
sound
ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()
2023-03-14 17:04:53 +01:00
tools
selftests/mm: fix split huge page tests
2023-03-28 16:20:13 -07:00
usr
usr/gen_init_cpio.c: remove unnecessary -1 values from int file
2022-10-03 14:21:44 -07:00
virt
KVM/riscv changes for 6.3
2023-02-15 12:33:28 -05:00
.clang-format
cpumask: re-introduce constant-sized cpumask optimizations
2023-03-05 14:30:34 -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 *.dtso files
2023-02-26 15:28:23 +09:00
.gitignore
kbuild: rpm-pkg: move source components to rpmbuild/SOURCES
2023-03-16 22:45:56 +09:00
.mailmap
mailmap: add an entry for Leonard Crestez
2023-03-28 15:24:32 -07:00
.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
There is no particular theme here - mainly quick hits all over the tree.
2023-02-23 17:55:40 -08:00
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
mm: add tracepoints to ksm
2023-03-28 16:20:08 -07:00
Makefile
Linux 6.3-rc4
2023-03-26 14:40:20 -07:00
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.
Description
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