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Ilya Leoshkevich
df2ccc180a
The condition src_reg != BPF_PSEUDO_CALL && imm == BPF_FUNC_tail_call may be satisfied by a kfunc call. This would lead to unnecessarily setting has_tail_call. Use src_reg == 0 instead. Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Acked-by: Stanislav Fomichev <sdf@google.com> Link: https://lore.kernel.org/r/20230220163756.753713-1-iii@linux.ibm.com Signed-off-by: Alexei Starovoitov <ast@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.