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Leo Yan 379cae2cb9 perf: arm_spe: Prevent overflow in PERF_IDX2OFF() 
[ Upstream commit a29fea30dd93da16652930162b177941abd8c75e ]

Cast nr_pages to unsigned long to avoid overflow when handling large
AUX buffer sizes (>= 2 GiB).

Fixes: d5d9696b03 ("drivers/perf: Add support for ARMv8.2 Statistical Profiling Extension")
Signed-off-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-10-15 11:57:48 +02:00
arch
KVM: x86: Don't (re)check L1 intercepts when completing userspace I/O
2025-10-12 12:56:23 +02:00
block
block: reject invalid operation in submit_bio_noacct
2025-08-28 16:28:40 +02:00
certs
sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3
2025-04-25 10:45:58 +02:00
crypto
crypto: rng - Ensure set_ent is always present
2025-10-12 12:56:23 +02:00
Documentation
docs: networking: can: change bcm_msg_head frames member to support flexible array
2025-09-19 16:32:06 +02:00
drivers
perf: arm_spe: Prevent overflow in PERF_IDX2OFF()
2025-10-15 11:57:48 +02:00
fs
gfs2: Fix GLF_INVALIDATE_IN_PROGRESS flag clearing in do_xmote
2025-10-15 11:57:48 +02:00
include
filelock: add FL_RECLAIM to show_fl_flags() macro
2025-10-15 11:57:48 +02:00
init
init: INITRAMFS_PRESERVE_MTIME should depend on BLK_DEV_INITRD
2025-10-15 11:57:48 +02:00
io_uring
io_uring: include dying ring in task_work "should cancel" state
2025-09-25 11:00:09 +02:00
ipc
ipc: fix to protect IPCS lookups using RCU
2025-06-27 11:08:49 +01:00
kernel
seccomp: Fix a race with WAIT_KILLABLE_RECV if the tracer replies too fast
2025-10-15 11:57:48 +02:00
lib
minmax: don't use max() in situations that want a C constant expression
2025-10-02 13:42:55 +02:00
LICENSES
LICENSES: Add the copyleft-next-0.3.1 license
2022-11-08 15:44:01 +01:00
mm
minmax: make generic MIN() and MAX() macros available everywhere
2025-10-02 13:42:55 +02:00
net
net/9p: fix double req put in p9_fd_cancelled
2025-10-12 12:56:23 +02:00
rust
rust: module: place cleanup_module() in .exit.text section
2025-07-06 11:00:06 +02:00
samples
ftrace/samples: Fix function size computation
2025-09-19 16:32:02 +02:00
scripts
gcc-plugins: Remove TODO_verify_il for GCC >= 16
2025-10-06 11:16:59 +02:00
security
ima: limit the number of ToMToU integrity violations
2025-09-19 16:32:01 +02:00
sound
ALSA: usb-audio: fix race condition to UAF in snd_usbmidi_free
2025-10-12 12:56:22 +02:00
tools
selftests: arm64: Check fread return value in exec_target
2025-10-15 11:57:48 +02:00
usr
kbuild: hdrcheck: fix cross build with clang
2025-03-13 12:58:38 +01:00
virt
KVM: Use dedicated mutex to protect kvm_usage_count to avoid deadlock
2024-10-04 16:29:47 +02:00
.clang-format
iommu: Add for_each_group_device()
2023-05-23 08:15:51 +02:00
.cocciconfig
…
.get_maintainer.ignore
get_maintainer: add Alan to .get_maintainer.ignore
2022-08-20 15:17:44 -07:00
.gitattributes
.gitattributes: set diff driver for Rust source code files
2023-05-31 17:48:25 +02:00
.gitignore
Remove *.orig pattern from .gitignore
2024-10-04 16:29:44 +02:00
.mailmap
Merge tag 'mm-hotfixes-stable-2023-10-24-09-40' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2023-10-24 09:52:16 -10:00
.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
USB: Remove Wireless USB and UWB documentation
2023-08-09 14:17:32 +02:00
Kbuild
Merge tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
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
sign-file,extract-cert: move common SSL helper functions to a header
2025-04-25 10:45:57 +02:00
Makefile
Linux 6.6.111
2025-10-12 12:56:23 +02:00
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.
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