Re: [PATCH 4.19] cfg80211: set custom regdomain after wiphy registration

[Greg KH <greg@kroah.com>]

On Fri, May 27, 2022 at 11:11:51AM +0200, Johannes Berg wrote:
> From: Miri Korenblit <miriam.rachel.korenblit@intel.com>
> 
> commit 1b7b3ac8ff3317cdcf07a1c413de9bdb68019c2b upstream.
> 
> We used to set regulatory info before the registration of
> the device and then the regulatory info didn't get set, because
> the device isn't registered so there isn't a device to set the
> regulatory info for. So set the regulatory info after the device
> registration.
> Call reg_process_self_managed_hints() once again after the device
> registration because it does nothing before it.
> 
> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.c96eadcffe80.I86799c2c866b5610b4cf91115c21d8ceb525c5aa@changeid
> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
> ---
>  net/wireless/core.c | 7 ++++---
>  net/wireless/reg.c  | 1 +
>  2 files changed, 5 insertions(+), 3 deletions(-)

What about versions for 5.4.y and 5.10.y as well?  We can't just fix an
issue in an older kernel tree and ignore it in newer ones, right?

thanks,

greg k-h