From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 92549C3601E for ; Thu, 10 Apr 2025 04:42:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=rG3CCHNXzkVc+H0+6PfQ3HiqfTyNzLew5Fjjk46m/4o=; b=3LayfBVHh/BjY1u4RUS3wCVuAP Pi7M5I+Tna6m8DRvanPgNP2BKNfECPpbLqTUMgaLAk0VdNQuHFBApUavqB0AHI4omel6uahsByw9d Qut7F2XNlvhQKPh8ya9XLEJK9kgY7sDA2dp9eOBwMz8++bw2848w28RaFBWYGku4CP3cxkL0eyFmN cLBNbI83b2GKCnm18ZWgSkyr2DmTQ6tOQ76T1beGaNB3JLrs7l4MUO/WvaZt1I25DRJT++MnhOBLY bfmGqCG1suPpwxSRNmmzm2ftQNgOZlXznoXeLfCSbkaVRAF9xakZXbaP+RJ6k+a/T9Xxl/9Hl8nJ3 l62S9zpQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u2jk7-00000009Dna-0xeD; Thu, 10 Apr 2025 04:42:23 +0000 Received: from mail-pf1-x42d.google.com ([2607:f8b0:4864:20::42d]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u2jiK-00000009DZX-15cU for linux-arm-kernel@lists.infradead.org; Thu, 10 Apr 2025 04:40:33 +0000 Received: by mail-pf1-x42d.google.com with SMTP id d2e1a72fcca58-736b34a71a1so419071b3a.0 for ; Wed, 09 Apr 2025 21:40:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1744260031; x=1744864831; darn=lists.infradead.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=rG3CCHNXzkVc+H0+6PfQ3HiqfTyNzLew5Fjjk46m/4o=; b=cvo3aXLh7ER1msunKIuqcf6OeAOVnnn8nGJwvkNyH6E5ZSV+rvKVJ3v7DbVh3Bl0Ma B/bKw7OHxhiV/nGR0s1LOVBiOHZH3B2ZHK8UYlQjF/+dS3vrA/XXrABQ1U1UxRLkpZyT 9flhn+eOYpiJ2x1vAZTJropPWt1uVTe6OOe1ZyaTFbUCr2hwvDnEZ4lKUOOdFYhayOxz MagKcglu2K/+9f44JAoTKwflDWpLYudeHBAV8zlVPiLDShckXWHgbAYdneDLl7tUTAAS KlTJFWYs0RZtUaFDN0W+VKINGErW3miPeZsAAyO/LlSh3ZSqf7/QpkcqgM+SZVfE8ZfS SkHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744260031; x=1744864831; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=rG3CCHNXzkVc+H0+6PfQ3HiqfTyNzLew5Fjjk46m/4o=; b=MnFhCyDFMt/jWiXNkufUoJhJJoOGpII23FFcrkOvI1LmWXJtvE13n9jzwwce7mz4Yt urKVwe16sJsJK6jWHgQQrB1cJeTLgLWgqfGrbTbnaeE9GrEctAD2PWMbnfuPrpfFDrh7 kAIJAZWXt3D0siRpxNVn/RviQzn+QsSHTfgSTtzPNC2kHZgXGRta3duHO23S+c2AqE5F 0E4P+fceKO4xkIRDEROlH9QDArkCJChL8mzJKGRDAaGcw2TDvAc8KQS2mfZ4x+bJkx3U ftQm6sAfRIm8VLX1OH7v3RQGaevPngS1QJ6ZONtDFDQN95kEX/tlU27mhSveVUe1mjEG +Aog== X-Forwarded-Encrypted: i=1; AJvYcCWryA3Pa11jyieM6H8YQASGVHVApd5LFuCEleSDmBV0SZusuRYZk8ltPC5u2X9CXgw8fumvWwpoV/SnuNKpWznE@lists.infradead.org X-Gm-Message-State: AOJu0Ywh0/HHdyEOofp9Sb/TgCjER85jr9dx/AbSShTGqv+9yV0pPD39 wcl7UrARiZ+1CVlB3PSI4JPWSKHi/NH+yInF+NJxf1dyie1e2NbVq2fChiRajFw= X-Gm-Gg: ASbGnctjcIc8aq68Q+qefJbO7DVv/Hc5wHtzGs6rfqSDxIiqB5A3Ljt+pMVvZTN/Smv Sq821dcF+iK06f+T3ETabYBe3VJ9fOAh+dfeTUrrtW/0EqPyutmQeQFJ4pNyc0NySDLFaNsNYQV btLR/wsfrh2OxpVcGMY2MzEe1Tla1h4NL5wR5mpWRjcml9PSfx6az2G2gKrpQ7YyOLfHmCmPNBZ nwbxIE4mki8K59ePxzNZ0eoYwHn3OODDeXxb8BB+WCps4Q+WylVcLrsj19MQJ15laAUmY0Qax2L FrtvKmOW7A4xgP1dqc8V9PaRONxfWauOVCJlo897nQ== X-Google-Smtp-Source: AGHT+IFgRbLrUZ9NDazqU3l/f+bQGBqmoIwoUvJFi0i9jATU+nvyQ6g9ESyfUs7smCpWRcGzZPw3Yg== X-Received: by 2002:a05:6a00:178d:b0:736:a638:7f9e with SMTP id d2e1a72fcca58-73bbee5477cmr2498194b3a.8.1744260031291; Wed, 09 Apr 2025 21:40:31 -0700 (PDT) Received: from localhost ([122.172.83.32]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73bb1e694efsm2272421b3a.164.2025.04.09.21.40.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Apr 2025 21:40:30 -0700 (PDT) Date: Thu, 10 Apr 2025 10:10:28 +0530 From: Viresh Kumar To: Henry Martin Cc: sudeep.holla@arm.com, cristian.marussi@arm.com, rafael@kernel.org, arm-scmi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/2] cpufreq: scmi/scpi: Fix NULL pointer dereference in get_rate() Message-ID: <20250410044028.ancslars65llmgck@vireshk-i7> References: <20250408150354.104532-1-bsdhenrymartin@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250408150354.104532-1-bsdhenrymartin@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250409_214032_293841_0E9B2EA4 X-CRM114-Status: GOOD ( 10.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 08-04-25, 23:03, Henry Martin wrote: > This series fixes potential NULL pointer dereferences in scmi_cpufreq_get_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() > > drivers/cpufreq/scmi-cpufreq.c | 10 ++++++++-- > drivers/cpufreq/scpi-cpufreq.c | 13 ++++++++++--- > 2 files changed, 18 insertions(+), 5 deletions(-) Applied. Thanks. -- viresh