[0/2] arm64: KVM: prevent overflow in inject_abt64

Message ID	20240909103828.16699-1-abelova@astralinux.ru (mailing list archive)
Headers	show Return-Path: <linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org> From: Anastasia Belova <abelova@astralinux.ru> To: Marc Zyngier <maz@kernel.org> Cc: Anastasia Belova <abelova@astralinux.ru>, Oliver Upton <oliver.upton@linux.dev>, James Morse <james.morse@arm.com>, Suzuki K Poulose <suzuki.poulose@arm.com>, Zenghui Yu <yuzenghui@huawei.com>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Matt Evans <matt.evans@arm.com>, Christoffer Dall <christoffer.dall@linaro.org>, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, lvc-project@linuxtesting.org, stable@vger.kernel.org Subject: [PATCH 0/2] arm64: KVM: prevent overflow in inject_abt64 Date: Mon, 9 Sep 2024 13:38:26 +0300 Message-Id: <20240909103828.16699-1-abelova@astralinux.ru> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit SE: 11.1.12.2210241838, Core engine: 7.00.65.05230, Virus records: 12165305, Updated: 2024-Sep-09 08:42:30 UTC] Precedence: list Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org
Series	arm64: KVM: prevent overflow in inject_abt64 \| expand [0/2] arm64: KVM: prevent overflow in inject_abt64 [1/2] arm64: KVM: prevent overflow in inject_abt64 [2/2] arm64: KVM: prevent overflow in inject_abt64

Message ID

20240909103828.16699-1-abelova@astralinux.ru (mailing list archive)

Headers

From: Anastasia Belova <abelova@astralinux.ru>
To: Marc Zyngier <maz@kernel.org>
Cc: Anastasia Belova <abelova@astralinux.ru>,
	Oliver Upton <oliver.upton@linux.dev>,
	James Morse <james.morse@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Zenghui Yu <yuzenghui@huawei.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Matt Evans <matt.evans@arm.com>,
	Christoffer Dall <christoffer.dall@linaro.org>,
	linux-arm-kernel@lists.infradead.org,
	kvmarm@lists.linux.dev,
	linux-kernel@vger.kernel.org,
	lvc-project@linuxtesting.org,
	stable@vger.kernel.org
Subject: [PATCH 0/2] arm64: KVM: prevent overflow in inject_abt64
Date: Mon,  9 Sep 2024 13:38:26 +0300
Message-Id: <20240909103828.16699-1-abelova@astralinux.ru>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: list
Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org>
Errors-To: 
 linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org

Series

arm64: KVM: prevent overflow in inject_abt64 | expand

Add explicit casting to prevent expantion of 32th bit of u32 into highest half of u64. Found by Linux Verification Center (linuxtesting.org) with SVACE.