From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.web.de (mout.web.de [217.72.192.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2EB2C17C91; Tue, 8 Apr 2025 19:23:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.72.192.78 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744140232; cv=none; b=gayLfNzEuOkL/Cl/s7uynY2mHCAUCgkhbCs1XVv6WriOMEr+rLDDwhmNDQwL4PN1GthevJBKpkDYw8fkB8pxmtsJoyOfwBxjGQ+wLnuHni4da+GTzL0sv0ISAvyegQULUyvHSro7ztVAMBO43Pe2vvDtPexfjPh01sgt8nqQbd4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744140232; c=relaxed/simple; bh=njXDunu8UU/gaBoTYCsC/ZawgbQ2Yst9LDw4Ej6ukIc=; h=Message-ID:Date:MIME-Version:To:Cc:References:Subject:From: In-Reply-To:Content-Type; b=GlTTM4ItEoXktfXEFqY6+TBoCb8PVrmmzA0jqfdXl56lBcOYgde8QmwIlpKeCwql00LsFSRs0JsGsrsMqicYPkx2YgVDqEBC2b3PSMkMrOuOdBIo0s6WWHtZV43UQ1t0/fMQhZcoUq0h/Rj/jM5AixVJztVi5UzsFYnQIf8FHF8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de; spf=pass smtp.mailfrom=web.de; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b=poz33RYU; arc=none smtp.client-ip=217.72.192.78 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b="poz33RYU" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1744140216; x=1744745016; i=markus.elfring@web.de; bh=ORupiyOALZSaNO8QGxFuqMgWPsdK6vWbY5xqB7+FD4g=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:To:Cc:References: Subject:From:In-Reply-To:Content-Type:Content-Transfer-Encoding: cc:content-transfer-encoding:content-type:date:from:message-id: mime-version:reply-to:subject:to; b=poz33RYUkIlroB64JgZAmjwnKgWt6wwNTRNFJm/r46hUuPziJrW/pAIB+xY9fxw5 EGrGjdwbC8PGcBpGKkTmQf864VfCa5bWzJPC4tSGz24u7dzHvH7d5r412AcLgM43Q MuM2aSUY/wozg0wFojwvcCOk7QvnV9b7KbaGpgqfbi727b8FxC9gypZof24FqL0gA EwAp2vDqUwaSGmF+Fb1uR+1iYWqIf3yG6T2LSluJ3YGyJ0QOcOTwjn2xuzk+SMTiU g5/RaniUPh+SXeN0//TWDi69ksMxlv+v+1/HlXucjKf+l6qoFmiv1Os9bo/qhWv32 0XhOKPGbHulo+JuWLQ== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.29] ([94.31.70.41]) by smtp.web.de (mrweb105 [213.165.67.124]) with ESMTPSA (Nemesis) id 1MQgl2-1tfaow2U3q-00KORa; Tue, 08 Apr 2025 21:23:36 +0200 Message-ID: <0558b7f7-8c69-4664-afc6-bae4fdc6f071@web.de> Date: Tue, 8 Apr 2025 21:23:35 +0200 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Henry Martin , arm-scmi@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: LKML , Cristian Marussi , "Rafael J. Wysocki" , Sudeep Holla , Viresh Kumar References: <20250408150354.104532-1-bsdhenrymartin@gmail.com> Subject: Re: [PATCH v2 0/2] cpufreq: scmi/scpi: Fix NULL pointer dereference in get_rate() Content-Language: en-GB From: Markus Elfring In-Reply-To: <20250408150354.104532-1-bsdhenrymartin@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:u6uFVW+ak15/uxBv+EyE+kavakv+ju2yYmazNaogRVKiCXjwIcx EcVxW4Pj6WLQTxQtX2FFlS5b3rD7YK2TjwSuySlbDy+ov3KNlK+SuK4sLTBGj97qjo3pxmV /ZSIBQZxHOODq/I5u/6evY1BS4JJ1tcYBhllVw8j9t/Z4Jc20RL9G2K+Pz3CY7eg0YriQMC tX9xZnoZY1jQ1tG89hYbQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:+CIQkeTljWY=;Pnys6I1QlDPG6ZGflL/7mdQAKbH v3OY17uA/UeJkYP3ncV2ZDzO84Q8w/J1VuTtc5jKnzoFMFeSFpTtHd4Ll18QOR0Xf0dXDSwNY UzCbc5C7/frB9IQ2LIua/tBDMi7ilUjEDuftfoAuul2vPsbPWmhUdfLT4Z96lnBsOdxuvi1qy QxEBKVKxp6EZ7tcHX7IQuk7wFUCwOIFTkeKEx9tIjCn+kiHiOqI8Y5mGB0ztJauExjG3HpL/m AplLRoF1jADfOKFFAgztzXLgjLMPVbcpi5L+c26No5QLfC+xLD5sk8iR0fP3Oy1jsmzQ+Pt5T 7TdS8NCajChL6j8l0fow+d1swEwZrVE/I7TxP+spKlM9+GLdOeQZgpR2F7L9RIgDVESO8Pfgn TEvJEWreon/3sc5D+5dTT3cSWc9jEVn0/OmKGt1MizxbB4ryt4DlYr/wPkcgM1ItS3ElaNxph mhXwjeJdEbHRpKZs3BjrUNPbdbPMeatpvmAvgVZfP+vql97bFB2Kjb3WALotk3yoBQGAlYo0+ o5b/l/4h4lLrH89TtH4pxx2xGYssu3jyClSAy43kh43/dph/J0N2Xmgo29rUrggEWFhmFwRIQ eiZW6HmR7yhzOYPi1f0L6+lrdtJEDwNdcBPu5R7ZBNPQorYb+xgPT3pyVcm5xNcjkWKSF+kFJ l26hawZGHLFVNGIAdbYniFrKhvGB4qV4mkRvnQvkSz17wh+7jSZTc3TmwkByPALErfQheLp7P RuBxgEhWpKclzR0cTqfaYaO0Nr7yRBpnDpd/G3UQcgfmxKiosExGZkWAoGlBIE2BQK20kzH4H m5/TX+7B4ktlJgUYRTqsd69YGiRJ15/9ErR19RFUTHsV1vfZlnA7HqeWHnt7RzjBb/bDwGf0M H9W/yEYHSN+LlOAGgluks6XzGa1iKs6d0krfdQkKIQitFmuCLCXID+NbROt20vZfBE2240pxX yHHJ69xcPMbarOfH+egFF6t2ZP1LQ+DSSyVWaqjlcQTdV2Hxj4Fw3G5HBGUdE3Kd4vZr9ZOlh 31weAWMY/XHAyex63z8H4hpCRqNwdo6rkaXxzBd/ImksS7R9XBLwbTPA0lQl+GVOcixDP0srj WG1CBDo7dKsJCFATHG+FS+pPm3FH9y0yhdYWhDrM6aiWwAkl0/afpzKn6xckDCK7nzxXSsGR2 1tXH8eTrnNqM/jxzOlzUry2zXxOBStY3ml+BwVFGlW+IFoI/B98JYx0kSCegc6w9ZHlqAbvPZ APbsHyfFki52ilFk6LyHZOx3BxnG9Izj8EqX4CoSKFnYJ2cJ47CJ2HwGbPEO1teVElj3cm4Ia nkmh7b7x7Z/aQrrFCViL+YF4td7OYARAVOQH2n5TUBEM1ZY2ARV/I4eErldUI1go7csqboh4J X06Go6wmsMrgB5Kk0v6JNtzFUuDI8o7ylETHKozZHEl1FnvkM3N0IE7OGT3EirYWXfGBgzpHm 7DLsdclVnCUXEpGgDK6iDCbabI6MUkBdRdwLg0Kf6FU8JFu0D9/k0XSPAnPjxqgbKQ6/b7A== > This series fixes potential NULL pointer dereferences in scmi_cpufreq_ge= t_rate() > and scpi_cpufreq_get_rate() when cpufreq_cpu_get_raw() returns NULL. > > Henry Martin (2): > cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate() > cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate() Can any other summary phrase variants become more desirable accordingly? Regards, Markus