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We can now piggyback error strings to userspace via extended acks rather than using printk. Before: bridge fdb add 01:02:03:04:05:06 dev br0 vlan 4095 RTNETLINK answers: Invalid argument After: bridge fdb add 01:02:03:04:05:06 dev br0 vlan 4095 Error: invalid vlan id. v3: drop 'RTM_' prefixes, suggested by David Ahern, they are not useful, the add/del in bridge command line is enough. Also reword error in response to malformed/bad vlan id attribute size. Cc: David Ahern <dsahern@gmail.com> Signed-off-by: Florian Westphal <fw@strlen.de> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.