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[75.218.246.15]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-13b8fc7c088sm15707591c88.2.2026.07.12.14.19.56 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 12 Jul 2026 14:19:57 -0700 (PDT) Message-ID: <3c02ccfc-7e3d-474d-9ab5-a6b5ae187fa8@oss.qualcomm.com> Date: Sun, 12 Jul 2026 14:19:55 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] wifi: ath12k: fix scan command endianness on big endian To: Baochen Qiang , Alexander Wilhelm , Jeff Johnson Cc: linux-wireless@vger.kernel.org, ath12k@lists.infradead.org, linux-kernel@vger.kernel.org References: <20260703-fix-channel-list-copy-v2-1-372c39306d79@westermo.com> From: Jeff Johnson Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYwNzEyMDIzMCBTYWx0ZWRfXwbd24v5wItlz PaVFcjq5rwCK+eP0QCTlSiuzsLSUel9094fvEDYLMywuZaTgITsRUSXap+ynm4bHYGIayyRKYUY rkua96WU5iwMgbq9XKG8y62Dd5Qk+ww= X-Proofpoint-GUID: hDmIhRlhofqrPi2uHOidzysRcSOXxMav X-Proofpoint-ORIG-GUID: hDmIhRlhofqrPi2uHOidzysRcSOXxMav X-Authority-Analysis: v=2.4 cv=dJSWXuZb c=1 sm=1 tr=0 ts=6a5404ff cx=c_pps a=oF/VQ+ItUULfLr/lQ2/icg==:117 a=6VQYfvmiyQ8t40WkS/mQdw==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=loD7mlZLawVs_UXLojYA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 a=3WC7DwWrALyhR5TkjVHa:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzEyMDIzMCBTYWx0ZWRfX2+fX75AFm5ub VYhMW2eSt84iwjMCZ6wLnCEwcnfhELCK2wSw9jUXJHtJ2StvngbIfeEkAZinW/O5N4HDBRLWo0H J9ADissQsv0XrgM34GcMRD51Mder98UetOQpYhD63MYGfmosBH8NGEkwOoUuvPOaOJ2RySSM3Sb JeX5aYeP/Jt0Bbnf2GpUlfnUWGzJk3fYGpPxUcyOdOGcFX7kXbMXAyWi+ryKw+nOOaC9EBtxyjt PdU7IUY+B7shtD8DTaFjzuEQ947YAP0sDjhjkLAp7AcRo5xKBQrkTPIkZ9GKAf67xCJuwNZCIgx RvOdhlWg28T+0Ah1P059THtQjEjhseA0/na8yrfK2cFfbzqpE34H912wY/ZLJuyIg/17VQs7NSm 0tWwVb7qoiPZIeVuJWBV+Nk2aL3GpojDMPAD5ECyvJqDaMtyF3Vy/Hp/j77Ug5z5VFEz8QttHSO x6yL8UtrQZIN/aEkfNw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-12_07,2026-07-10_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 impostorscore=0 suspectscore=0 phishscore=0 clxscore=1015 spamscore=0 priorityscore=1501 lowpriorityscore=0 adultscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607120230 On 7/3/2026 1:18 AM, Baochen Qiang wrote: > On 7/3/2026 3:35 PM, Alexander Wilhelm wrote: >> @@ -2795,7 +2799,7 @@ int ath12k_wmi_send_scan_start_cmd(struct ath12k *ar, >> hint_bssid = ptr; >> for (i = 0; i < arg->num_hint_bssid; ++i) { >> hint_bssid->freq_flags = >> - arg->hint_bssid[i].freq_flags; >> + cpu_to_le32(arg->hint_bssid[i].freq_flags); >> ether_addr_copy(&arg->hint_bssid[i].bssid.addr[0], >> &hint_bssid->bssid.addr[0]); > > the src and dst are wrongly swapped, should be > > ether_addr_copy(&hint_bssid->bssid.addr[0], &arg->hint_bssid[i].bssid.addr[0]); > > However since this is a pre-exising issue and not related to endian handling, not sure if > we should fix it as well in the same patch. > > Jeff, your thought? Fixing this should be a separate patch since this is an existing issue that is unrelated to endian handling. I already have an AI agent fired up to verify the issue so I'll have it generate the patch. /jeff