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Message-ID: <d14184a6deb19637864fa7734354f64f387bf24d.camel@coelho.fi>
From:   Luca Coelho <luca@coelho.fi>
To:     Wang Xuerui <wangxuerui@qiniu.com>, linux-wireless@vger.kernel.org
Date:   Fri, 23 Aug 2019 08:23:45 +0300
In-Reply-To: <20190223083543.6009-2-wangxuerui@qiniu.com>
References: <20190218150952.6889-1-wangxuerui@qiniu.com>
         <20190223083543.6009-1-wangxuerui@qiniu.com>
         <20190223083543.6009-2-wangxuerui@qiniu.com>
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Subject: Re: [PATCH] iwlwifi: mvm: fix unaligned read of rx_pkt_status
Sender: linux-wireless-owner@vger.kernel.org
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On Sat, 2019-02-23 at 16:35 +0800, Wang Xuerui wrote:
> This is present since the introduction of iwlmvm.
> Example stack trace on MIPS:
> 
> [<ffffffffc0789328>] iwl_mvm_rx_rx_mpdu+0xa8/0xb88 [iwlmvm]
> [<ffffffffc0632b40>] iwl_pcie_rx_handle+0x420/0xc48 [iwlwifi]
> 
> Tested with a Wireless AC 7265 for ~6 months, confirmed to fix the
> problem. No other unaligned accesses are spotted yet.
> 
> Signed-off-by: Wang Xuerui <wangxuerui@qiniu.com>
> Tested-by: Wang Xuerui <wangxuerui@qiniu.com>
> ---

Thanks! I have applied this to our internal tree and it will reach the
mainline following our normal upstreaming process.

--
Cheers,
Luca.