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[ Upstream commitd1c95af366] When mlxsw replaces (or deletes) a route it removes the offload indication from the replaced route. This is problematic for IPv4 routes, as the offload indication is stored in the fib_info which is usually shared between multiple routes. Instead of unconditionally clearing the offload indication, only clear it if no other route is using the fib_info. Fixes:3984d1a89f("mlxsw: spectrum_router: Provide offload indication using nexthop flags") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Reported-by: Alexander Petrovskiy <alexpe@mellanox.com> Tested-by: Alexander Petrovskiy <alexpe@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.