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[ Upstream commit6dbf02acef] If the local node id(qrtr_local_nid) is not modified after its initialization, it equals to the broadcast node id(QRTR_NODE_BCAST). So the messages from local node should not be taken as broadcast and keep the process going to send them out anyway. The definitions are as follow: static unsigned int qrtr_local_nid = NUMA_NO_NODE; Fixes:fdf5fd3975("net: qrtr: Broadcast messages only from control port") Signed-off-by: Wang Wenhu <wenhu.wang@vivo.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.