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[ Upstream commit7bcad0f0e6] Do not set the MV88E6XXX_PORT_CTL0_IGMP_MLD_SNOOP bit on CPU or DSA ports. This allows the host CPU port to be a regular IGMP listener by sending out IGMP Membership Reports, which would otherwise not be forwarded by the mv88exxx chip, but directly looped back to the CPU port itself. Fixes:54d792f257("net: dsa: Centralise global and port setup code into mv88e6xxx.") Signed-off-by: Steffen Bätz <steffen@innosonix.de> Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20230329150140.701559-1-festevam@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 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.