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From: Jose Ignacio Tornos Martinez <jtornosm@redhat.com>
To: baochen.qiang@oss.qualcomm.com
Cc: ath11k@lists.infradead.org, ath12k@lists.infradead.org,
	jjohnson@kernel.org, johannes@sipsolutions.net,
	jtornosm@redhat.com, linux-kernel@vger.kernel.org,
	linux-wireless@vger.kernel.org
Subject: Re: [PATCH v2 1/3] wifi: ath12k: fix MLO station firmware crash recovery
Date: Tue, 20 Oct 2026 17:44:45 +0200	[thread overview]
Message-ID: <20261020154446.2131752-1-jtornosm@redhat.com> (raw)
In-Reply-To: <4f2a06f4-601b-4e96-826b-a5453bc03ec9@oss.qualcomm.com>

Hi Baochen,

> Johannes doesn't like option 2, let's forget it now. Instead, are you interested in
> (working on) option 1?

I can study option 1, but I think Johannes pointed out that taking
rtnl only around cfg80211_shutdown_all_interfaces() could not work,
so it would mean holding rtnl for the full recovery (~1.3s). It could
be a significant rearchitecture of the recovery path to not take a
lot of time with no response.

>> sense for you to land this series as an interim fix while that is
>> worked out as a follow-up?

> Jeff can make the call.

Jeff and Baochen, in order to get some fix, would you be open to
landing this series while option 1 is worked out as a follow-up?
Happy to continue with this.

Thanks

Best regards
José Ignacio


  reply	other threads:[~2026-10-20 15:44 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-04 17:49 [PATCH v2 0/3] wifi: ath12k: fixes to improve MLO station stability Jose Ignacio Tornos Martinez
2026-08-04 17:49 ` [PATCH v2 1/3] wifi: ath12k: fix MLO station firmware crash recovery Jose Ignacio Tornos Martinez
2026-10-15  5:51   ` Baochen Qiang
2026-10-17  8:04     ` [PATCH v2 1/3] wifi: ath12k: fixes to improve MLO station stability Jose Ignacio Tornos Martinez
2026-10-20  8:41       ` Baochen Qiang
2026-10-20 15:44         ` Jose Ignacio Tornos Martinez [this message]
2026-10-17  9:33     ` [PATCH v2 1/3] wifi: ath12k: fix MLO station firmware crash recovery Johannes Berg
2026-10-20  8:37       ` Baochen Qiang
2026-10-20  8:39         ` Johannes Berg
2026-08-04 17:50 ` [PATCH v2 2/3] wifi: ath12k: prevent scan during firmware recovery Jose Ignacio Tornos Martinez
2026-08-04 17:50 ` [PATCH v2 3/3] wifi: ath12k: skip connection_loss_work for MLO beacon miss Jose Ignacio Tornos Martinez
2026-09-17  7:42 ` [PATCH v2 0/3] wifi: ath12k: fixes to improve MLO station stability Jose Ignacio Tornos Martinez
2026-10-13 16:44 ` Jose Ignacio Tornos Martinez

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