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Andrii Nakryiko 5956f30116 veristat: add -t flag for adding BPF_F_TEST_STATE_FREQ program flag
Sometimes during debugging it's important that BPF program is loaded
with BPF_F_TEST_STATE_FREQ flag set to force verifier to do frequent
state checkpointing. Teach veristat to do this when -t ("test state")
flag is specified.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20230505043317.3629845-2-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-05-04 22:35:34 -07:00
arch Networking changes for 6.4. 2023-04-26 16:07:23 -07:00
block for-6.4/block-2023-04-21 2023-04-26 12:52:58 -07:00
certs KEYS: Add missing function documentation 2023-04-24 16:15:52 +03:00
crypto This update includes the following changes: 2023-04-26 08:32:52 -07:00
Documentation docs/bpf: Add LRU internals description and graph 2023-04-27 14:20:44 +02:00
drivers igc: Add XDP hints kfuncs for RX timestamp 2023-04-27 18:42:19 +02:00
fs Networking changes for 6.4. 2023-04-26 16:07:23 -07:00
include xsk: Use pool->dma_pages to check for DMA 2023-04-27 22:24:51 +02:00
init slab changes for 6.4 2023-04-25 13:00:41 -07:00
io_uring Networking changes for 6.4. 2023-04-26 16:07:23 -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 bpf: Print a warning only if writing to unprivileged_bpf_disabled. 2023-05-02 16:20:31 -07:00
lib Networking changes for 6.4. 2023-04-26 16:07:23 -07:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm Networking changes for 6.4. 2023-04-26 16:07:23 -07:00
net bpf: Emit struct bpf_tcp_sock type in vmlinux BTF 2023-05-02 16:19:06 -07:00
rust rust: allow to use INIT_STACK_ALL_ZERO 2023-04-19 19:34:43 +02:00
samples Networking changes for 6.4. 2023-04-26 16:07:23 -07:00
scripts Networking changes for 6.4. 2023-04-26 16:07:23 -07:00
security Networking changes for 6.4. 2023-04-26 16:07:23 -07:00
sound iter-ubuf.2-2023-04-21 2023-04-24 10:29:28 -07:00
tools veristat: add -t flag for adding BPF_F_TEST_STATE_FREQ program flag 2023-05-04 22:35:34 -07:00
usr initramfs: Check negative timestamp to prevent broken cpio archive 2023-04-16 17:37:01 +09:00
virt KVM: PPC: Make KVM_CAP_IRQFD_RESAMPLE platform dependent 2023-03-31 11:19:05 -04:00
.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 linux-kselftest-kunit-6.4-rc1 2023-04-24 12:31:32 -07:00
.mailmap Networking fixes for 6.3-rc8, including fixes from netfilter and bpf 2023-04-20 11:03:51 -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 qnx4: credit contributors in CREDITS 2023-03-14 12:56:30 -06:00
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 Networking changes for 6.4. 2023-04-26 16:07:23 -07:00
Makefile Linux 6.3 2023-04-23 12:02:52 -07:00
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.