linux-kernel - Re: [PATCH AUTOSEL 6.4 03/10] Revert "wifi: ath11k: Enable threaded NAPI"

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 22 Aug 2023 18:02:32 +0200
From:   Johan Hovold <johan@...nel.org>
To:     Sasha Levin <sashal@...nel.org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Kalle Valo <quic_kvalo@...cinc.com>,
        Kalle Valo <kvalo@...nel.org>, quic_jjohnson@...cinc.com,
        ath11k@...ts.infradead.org, linux-wireless@...r.kernel.org
Subject: Re: [PATCH AUTOSEL 6.4 03/10] Revert "wifi: ath11k: Enable threaded
 NAPI"

On Tue, Aug 22, 2023 at 07:30:53AM -0400, Sasha Levin wrote:
> From: Kalle Valo <quic_kvalo@...cinc.com>
> 
> [ Upstream commit d265ebe41c911314bd273c218a37088835959fa1 ]
> 
> This reverts commit 13aa2fb692d3717767303817f35b3e650109add3.
> 
> This commit broke QCN9074 initialisation:
> 
> [  358.960477] ath11k_pci 0000:04:00.0: ce desc not available for wmi command 36866
> [  358.960481] ath11k_pci 0000:04:00.0: failed to send WMI_STA_POWERSAVE_PARAM_CMDID
> [  358.960484] ath11k_pci 0000:04:00.0: could not set uapsd params -105
> 
> As there's no fix available let's just revert it to get QCN9074 working again.
> 
> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217536
> Signed-off-by: Kalle Valo <quic_kvalo@...cinc.com>
> Signed-off-by: Kalle Valo <kvalo@...nel.org>
> Link: https://lore.kernel.org/r/20230720151444.2016637-1-kvalo@kernel.org
> Signed-off-by: Sasha Levin <sashal@...nel.org>

This commit break machines like the Lenovo ThinkPad X13s so please do
not backport until this has been resolved:

	https://lore.kernel.org/lkml/20230809073432.4193-1-johan+linaro@kernel.org

Johan