Re: [Bridge] [RFC PATCH net-next] bridge: Implement MLD Querier wake-up calls / Android bug workaround

2020-08-16 Thread David Miller
From: Linus Lüssing Date: Sun, 16 Aug 2020 22:24:24 +0200 > I'm aware that this is quite a hack, so I'm unsure if this is suitable > for upstream. On the other hand, the Android ticket isn't moving > anywhere and even if it were fixed in Android, I'd expect it to take > years until that fix

Re: [Bridge] [RFC PATCH net-next] bridge: Implement MLD Querier wake-up calls / Android bug workaround

2020-08-16 Thread David Miller
From: Stephen Hemminger Date: Sun, 16 Aug 2020 15:08:13 -0700 > Rather than adding yet another feature to the bridge, could this hack be done > by > having a BPF hook? or netfilter module? Stephen please do not quote an entire huge patch just to add a small amount of commentary at the end.

Re: [Bridge] [RFC PATCH net-next] bridge: Implement MLD Querier wake-up calls / Android bug workaround

2020-08-16 Thread Stephen Hemminger
On Sun, 16 Aug 2020 22:24:24 +0200 Linus Lüssing wrote: > Implement a configurable MLD Querier wake-up calls "feature" which > works around a widely spread Android bug in connection with IGMP/MLD > snooping. > > Currently there are mobile devices (e.g. Android) which are not able > to receive

[Bridge] [RFC PATCH net-next] bridge: Implement MLD Querier wake-up calls / Android bug workaround

2020-08-16 Thread Linus Lüssing
Implement a configurable MLD Querier wake-up calls "feature" which works around a widely spread Android bug in connection with IGMP/MLD snooping. Currently there are mobile devices (e.g. Android) which are not able to receive and respond to MLD Queries reliably because the Wifi driver filters a