From: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
To: Nagarajan Maran <nagarajan.maran@oss.qualcomm.com>,
ath12k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org, Sriram R <quic_srirrama@quicinc.com>
Subject: Re: [PATCH ath-next v2] wifi: ath12k: Validate peer_id before searching for peer
Date: Tue, 15 Jul 2025 08:33:52 +0530 [thread overview]
Message-ID: <36d25bdb-e0b6-e55a-4060-e7cdcfeb6417@oss.qualcomm.com> (raw)
In-Reply-To: <20250714111438.1134438-1-nagarajan.maran@oss.qualcomm.com>
On 7/14/2025 4:44 PM, Nagarajan Maran wrote:
> From: Sriram R <quic_srirrama@quicinc.com>
>
> In RX WBM error path, error packet is received with invalid
> peer_id (0x3FFF) as there is no peer associated with that packet.
> However, this invalid peer_id coincides with the ML peer_id valid
> bit mask, causing an unnecessary search in the ML peer list.
>
> Prevent searching the peer list for invalid peer_id and return NULL.
>
> Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1
>
> Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
> Signed-off-by: Nagarajan Maran <nagarajan.maran@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
next prev parent reply other threads:[~2025-07-15 3:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-14 11:14 [PATCH ath-next v2] wifi: ath12k: Validate peer_id before searching for peer Nagarajan Maran
2025-07-15 3:03 ` Vasanthakumar Thiagarajan [this message]
2025-07-15 16:24 ` Jeff Johnson
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