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Alexandre Ferrieux 47bb1a7aae net: sched: u32: Add test case for systematic hnode IDR leaks
commit ca34aceb32 upstream.

Add a tdc test case to exercise the just-fixed systematic leak of
IDR entries in u32 hnode disposal. Given the IDR in question is
confined to the range [1..0x7FF], it is sufficient to create/delete
the same filter 2048 times to fill it up and get a nonzero exit
status from "tc filter add".

Signed-off-by: Alexandre Ferrieux <alexandre.ferrieux@orange.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Reviewed-by: Victor Nogueira <victor@mojatatu.com>
Link: https://patch.msgid.link/20241113100428.360460-1-alexandre.ferrieux@orange.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-22 15:39:56 +01:00
arch mm: refactor arch_calc_vm_flag_bits() and arm64 MTE handling 2024-11-22 15:39:55 +01:00
block block: Fix elevator_get_default() checking for NULL q->tag_set 2024-11-17 15:09:51 +01:00
certs kbuild: use $(src) instead of $(srctree)/$(src) for source directory 2024-05-10 04:34:52 +09:00
crypto crypto: api - Fix liveliness check in crypto_alg_tested 2024-11-17 15:09:51 +01:00
Documentation mptcp: no admin perm to list endpoints 2024-11-14 13:21:08 +01:00
drivers drm/xe: improve hibernation on igpu 2024-11-22 15:39:55 +01:00
fs btrfs: fix incorrect comparison for delayed refs 2024-11-22 15:39:53 +01:00
include mm: refactor arch_calc_vm_flag_bits() and arm64 MTE handling 2024-11-22 15:39:55 +01:00
init Rust fixes for v6.11 2024-08-16 11:24:06 -07:00
io_uring io_uring/rw: fix missing NOWAIT check for O_DIRECT start write 2024-11-08 16:31:00 +01:00
ipc sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
kernel crash, powerpc: default to CRASH_DUMP=n on PPC_BOOK3S_32 2024-11-22 15:39:51 +01:00
lib lib/buildid: Fix build ID parsing logic 2024-11-22 15:39:56 +01:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm mm: refactor arch_calc_vm_flag_bits() and arm64 MTE handling 2024-11-22 15:39:55 +01:00
net mptcp: pm: use _rcu variant under rcu_read_lock 2024-11-22 15:39:53 +01:00
rust rust: device: change the from_raw() function 2024-11-08 16:30:51 +01:00
samples samples: pktgen: correct dev to DEV 2024-11-22 15:39:49 +01:00
scripts kconfig: qconf: fix buffer overflow in debug links 2024-10-10 12:04:13 +02:00
security evm: stop avoidably reading i_writecount in evm_file_release 2024-11-22 15:39:51 +01:00
sound ALSA: hda/realtek: fix mute/micmute LEDs for a HP EliteBook 645 G10 2024-11-22 15:39:52 +01:00
tools net: sched: u32: Add test case for systematic hnode IDR leaks 2024-11-22 15:39:56 +01:00
usr initramfs: shorten cmd_initfs in usr/Makefile 2024-07-16 01:07:52 +09:00
virt KVM: Use dedicated mutex to protect kvm_usage_count to avoid deadlock 2024-10-04 16:38:33 +02:00
.clang-format Docs: Move clang-format from process/ to dev-tools/ 2024-06-26 16:36:00 -06:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.editorconfig .editorconfig: remove trim_trailing_whitespace option 2024-06-13 16:47:52 +02:00
.get_maintainer.ignore Add Jeff Kirsher to .get_maintainer.ignore 2024-03-08 11:36:54 +00:00
.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 16:38:29 +02:00
.mailmap sound fixes for 6.11 2024-09-14 11:54:24 +02:00
.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 tracing: Update of MAINTAINERS and CREDITS file 2024-07-18 14:08:42 -07:00
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 sound fixes for 6.11 2024-09-14 11:54:24 +02:00
Makefile Linux 6.11.9 2024-11-17 15:09:55 +01:00
README README: Fix spelling 2024-03-18 03:36:32 -06:00

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.