Hello:

This patch was applied to netdev/net-next.git (master)
by David S. Miller [off-list ref]:

On Fri, 24 Dec 2021 12:46:40 +0100 you wrote:

In compat mode SIOC{G,S}IFBR ioctls were only supporting
BRCTL_GET_VERSION returning an artificially version to spur userland
tool to use SIOCDEVPRIVATE instead. But some userland tools ignore that
and use SIOC{G,S}IFBR unconditionally as seen with busybox's brctl.

Example of non working 32-bit brctl with CONFIG_COMPAT=y:
$ brctl show
brctl: SIOCGIFBR: Invalid argument

[...]

Here is the summary with links:
  - [net-next] net: bridge: Get SIOCGIFBR/SIOCSIFBR ioctl working in compat mode
    https://git.kernel.org/netdev/net-next/c/fd3a45900055

You are awesome, thank you!
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