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Hou Tao 52bd05eb7c bpf: Check the validity of max_rdwr_access for sock local storage map iterator
The value of sock local storage map is writable in map iterator, so check
max_rdwr_access instead of max_rdonly_access.

Fixes: 5ce6e77c7e ("bpf: Implement bpf iterator for sock local storage map")
Signed-off-by: Hou Tao <houtao1@huawei.com>
Acked-by: Yonghong Song <yhs@fb.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/r/20220810080538.1845898-6-houtao@huaweicloud.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2022-08-10 10:12:48 -07:00
arch bpf, arm64: Fix bpf trampoline instruction endianness 2022-08-10 16:50:57 +02:00
block iov_iter work, part 1 - isolated cleanups and optimizations. 2022-08-03 13:50:22 -07:00
certs
crypto This update includes the following changes: 2022-08-02 17:45:14 -07:00
Documentation bpf: Update bpf_design_QA.rst to clarify that BTF_ID does not ABIify a function 2022-08-04 13:17:24 -07:00
drivers nfp: ethtool: fix the display error of ethtool -m DEVNAME 2022-08-03 19:20:54 -07:00
fs zonefs changes for 5.20-rc1 2022-08-03 15:21:53 -07:00
include mptcp, btf: Add struct mptcp_sock definition when CONFIG_MPTCP is disabled 2022-08-08 15:30:45 +02:00
init Several core optimizations: 2022-08-03 09:45:08 -07:00
io_uring iov_iter work, part 1 - isolated cleanups and optimizations. 2022-08-03 13:50:22 -07:00
ipc
kernel bpf: Acquire map uref in .init_seq_private for hash map iterator 2022-08-10 10:12:47 -07:00
lib Networking changes for 6.0. 2022-08-03 16:29:08 -07:00
LICENSES
mm for-5.20-tag 2022-08-03 14:54:52 -07:00
net bpf: Check the validity of max_rdwr_access for sock local storage map iterator 2022-08-10 10:12:48 -07:00
samples
scripts Networking changes for 6.0. 2022-08-03 16:29:08 -07:00
security linux-kselftest-kunit-5.20-rc1 2022-08-02 19:34:45 -07:00
sound
tools bpf: Disallow bpf programs call prog_run command. 2022-08-10 09:43:07 -07:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Networking changes for 6.0. 2022-08-03 16:29:08 -07:00
Makefile linux-kselftest-next-5.20-rc1 2022-08-02 19:44:56 -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.