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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5d80675a41esm1545415a12.1.2024.12.20.01.42.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 20 Dec 2024 01:42:22 -0800 (PST) Message-ID: Date: Fri, 20 Dec 2024 10:42:20 +0100 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 2/2] clk: qcom: dispcc-sm6350: Add missing parent_map for a clock To: Luca Weiss , Bjorn Andersson , Michael Turquette , Stephen Boyd , AngeloGioacchino Del Regno , Konrad Dybcio Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org References: <20241220-sm6350-parent_map-v1-0-64f3d04cb2eb@fairphone.com> <20241220-sm6350-parent_map-v1-2-64f3d04cb2eb@fairphone.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20241220-sm6350-parent_map-v1-2-64f3d04cb2eb@fairphone.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: MHFffir3bWn2qbEl31SUwdw9UMdPP24o X-Proofpoint-ORIG-GUID: MHFffir3bWn2qbEl31SUwdw9UMdPP24o X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 mlxscore=0 mlxlogscore=828 phishscore=0 malwarescore=0 impostorscore=0 bulkscore=0 adultscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412200080 On 20.12.2024 10:03 AM, Luca Weiss wrote: > If a clk_rcg2 has a parent, it should also have parent_map defined, > otherwise we'll get a NULL pointer dereference when calling clk_set_rate > like the following: Same as patch 1 Konrad