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Mike Snitzer b0bf81e05b nfs/localio: remove extra indirect nfs_to call to check {read,write}_iter [ Upstream commit `0978e5b85f` ] Push the read_iter and write_iter availability checks down to nfs_do_local_read and nfs_do_local_write respectively. This eliminates a redundant nfs_to->nfsd_file_file() call. Signed-off-by: Mike Snitzer <snitzer@kernel.org> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Stable-dep-of: `992203a1fb` ("nfs/localio: restore creds before releasing pageio data") Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-09-19 16:35:43 +02:00
Documentation	x86/vmscape: Enable the mitigation	2025-09-11 17:21:46 +02:00
LICENSES	…
arch	x86/vmscape: Add old Intel CPUs to affected list	2025-09-11 17:21:46 +02:00
block	block: add a queue_limits_commit_update_frozen helper	2025-09-09 18:58:24 +02:00
certs	…
crypto	crypto: jitter - fix intermediary handling	2025-08-20 18:30:42 +02:00
drivers	drm/amdgpu: Add back JPEG to video caps for carrizo and newer	2025-09-19 16:35:43 +02:00
fs	nfs/localio: remove extra indirect nfs_to call to check {read,write}_iter	2025-09-19 16:35:43 +02:00
include	ext4: introduce linear search for dentries	2025-09-19 16:35:42 +02:00
init	io_uring: fix breakage in EXPERT menu	2025-08-15 12:13:32 +02:00
io_uring	io_uring/msg_ring: ensure io_kiocb freeing is deferred for RCU	2025-09-09 18:58:15 +02:00
ipc	ipc: fix to protect IPCS lookups using RCU	2025-06-27 11:11:22 +01:00
kernel	tracing: Fix tracing_marker may trigger page fault during preempt_disable	2025-09-19 16:35:43 +02:00
lib	lib/sbitmap: convert shallow_depth from one word to the whole sbitmap	2025-08-20 18:30:49 +02:00
mm	mm: introduce and use {pgd,p4d}_populate_kernel()	2025-09-19 16:35:42 +02:00
net	SUNRPC: call xs_sock_process_cmsg for all cmsg	2025-09-19 16:35:43 +02:00
rust	rust: alloc: fix `rusttest` by providing `Cmalloc::aligned_layout` too	2025-08-28 16:31:13 +02:00
samples	samples: mei: Fix building on musl libc	2025-08-15 12:13:38 +02:00
scripts	rust: support Rust >= 1.91.0 target spec	2025-09-09 18:58:22 +02:00
security	apparmor: Fix 8-byte alignment for initial dfa blob streams	2025-08-28 16:30:56 +02:00
sound	ALSA: hda/realtek: Fix built-in mic assignment on ASUS VivoBook X515UA	2025-09-19 16:35:43 +02:00
tools	tools: gpio: remove the include directory on make clean	2025-09-09 18:58:25 +02:00
usr	…
virt	KVM: Allow CPU to reschedule while setting per-page memory attributes	2025-07-17 18:37:08 +02:00
.clang-format	…
.clippy.toml	rust: give Clippy the minimum supported Rust version	2025-08-01 09:48:44 +01:00
.cocciconfig	…
.editorconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	…
.rustfmt.toml	…
COPYING	…
CREDITS	…
Kbuild	…
Kconfig	…
MAINTAINERS	MAINTAINERS: Update Alexey Makhalov's email address	2025-05-22 14:29:46 +02:00
Makefile	Linux 6.12.47	2025-09-11 17:21:47 +02:00
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 reStructuredText 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.