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Jordan Rife
beb8ffae31
[ Upstream commite25ab9b874] Get rid of the st_bucket_done field to simplify TCP iterator state and logic. Before, st_bucket_done could be false if bpf_iter_tcp_batch returned a partial batch; however, with the last patch ("bpf: tcp: Make sure iter->batch always contains a full bucket snapshot"), st_bucket_done == true is equivalent to iter->cur_sk == iter->end_sk. Signed-off-by: Jordan Rife <jordan@jrife.io> Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Acked-by: Stanislav Fomichev <sdf@fomichev.me> Stable-dep-of:e5fd3f514e("bpf: tcp: Fix use-after-free in bpf_iter_tcp_established_batch()") Signed-off-by: Sasha Levin <sashal@kernel.org>
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.