mirrors/linux: Linux kernel source tree

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Linux kernel source tree

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Charlie Jenkins e43b8bb56e entry: Inline syscall_exit_to_user_mode() Similar to commit `221a164035` ("entry: Move syscall_enter_from_user_mode() to header file"), move syscall_exit_to_user_mode() to the header file as well. Testing was done with the byte-unixbench syscall benchmark (which calls getpid) and QEMU. On riscv I measured a 7.09246% improvement, on x86 a 2.98843% improvement, on loongarch a 6.07954% improvement, and on s390 a 11.1328% improvement. The Intel bot also reported "kernel test robot noticed a 1.9% improvement of stress-ng.seek.ops_per_sec". Signed-off-by: Charlie Jenkins <charlie@rivosinc.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com> Link: https://lore.kernel.org/all/20250320-riscv_optimize_entry-v6-4-63e187e26041@rivosinc.com Link: https://lore.kernel.org/linux-riscv/202502051555.85ae6844-lkp@intel.com/		2025-04-29 08:27:10 +02:00
arch	LoongArch: entry: Migrate ret_from_fork() to C	2025-04-29 08:27:10 +02:00
block	block-6.15-20250424	2025-04-25 11:34:39 -07:00
certs
crypto	crypto: scomp - Fix off-by-one bug when calculating last page	2025-04-23 09:32:57 +08:00
Documentation	OpenRISC updates for 6.15	2025-04-26 09:01:13 -07:00
drivers	pci-v6.15-fixes-3	2025-04-26 13:02:36 -07:00
fs	vfs-6.15-rc4.fixes	2025-04-25 15:57:21 -07:00
include	entry: Inline syscall_exit_to_user_mode()	2025-04-29 08:27:10 +02:00
init	Kconfig: switch CONFIG_SYSFS_SYCALL default to n	2025-04-15 10:28:35 +02:00
io_uring	io_uring: fix 'sync' handling of io_fallback_tw()	2025-04-24 10:32:43 -06:00
ipc
kernel	entry: Inline syscall_exit_to_user_mode()	2025-04-29 08:27:10 +02:00
lib	hardening fixes for v6.15-rc3	2025-04-18 13:20:20 -07:00
LICENSES
mm	mm/migrate: fix sleep in atomic for large folios and buffer heads	2025-04-22 18:16:08 +02:00
net	nfsd-6.15 fixes:	2025-04-26 10:43:03 -07:00
rust	Driver core fixes for 6.15-rc4	2025-04-25 10:02:59 -07:00
samples	samples/bpf: Fix compilation failure for samples/bpf on LoongArch Fedora	2025-04-25 09:32:02 -07:00
scripts	Fix mis-uses of 'cc-option' for warning disablement	2025-04-23 10:08:29 -07:00
security	Landlock fix for v6.15-rc4	2025-04-24 12:59:05 -07:00
sound	ASoC: Fixes for v6.15	2025-04-11 15:51:19 +02:00
tools	pci-v6.15-fixes-3	2025-04-26 13:02:36 -07:00
usr	kbuild: hdrcheck: fix cross build with clang	2025-03-05 04:06:45 +09:00
virt	ARM:	2025-04-08 13:47:55 -07:00
.clang-format	clang-format: Update the ForEachMacros list for v6.15-rc1	2025-04-13 11:03:59 +02:00
.clippy.toml
.cocciconfig
.editorconfig
.get_maintainer.ignore
.gitattributes
.gitignore	kbuild: Create intermediate vmlinux build with relocations preserved	2025-03-17 00:29:50 +09:00
.mailmap	sound fixes for 6.15-rc3	2025-04-17 10:14:51 -07:00
.rustfmt.toml
COPYING
CREDITS	MAINTAINERS: update SLAB ALLOCATOR maintainers	2025-04-17 20:10:06 -07:00
Kbuild	drm: ensure drm headers are self-contained and pass kernel-doc	2025-02-12 10:44:43 +02:00
Kconfig	io_uring: Rename KConfig to Kconfig	2025-02-19 14:53:27 -07:00
MAINTAINERS	pci-v6.15-fixes-3	2025-04-26 13:02:36 -07:00
Makefile	Linux 6.15-rc4	2025-04-27 15:19:23 -07:00
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.