From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-181.mta1.migadu.com (out-181.mta1.migadu.com [95.215.58.181]) (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 20EC8221FA0 for ; Wed, 7 May 2025 07:57:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746604639; cv=none; b=Byz6ueDOvms9hQsj1lUx65CJOoFGNpJjdN64kk/moyMhyUO15QIylnN8/KHxWEjUGh2GZUgG4zVEre4qyQnFl9/4egYuV9wZErHs9bPKhRqH2ruYN8auxhdPsmyKB5FmqSaVgVWtD5fa0xUTxQhvrYk0nslm2Hn1G4e3t8gPVS0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746604639; c=relaxed/simple; bh=Meicg/fZElRbw9kCnqtDl8lQR4VRbNyjfl+MfABDXnM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=fwXOctmVg+zA0KtyPojQlBGM3WprAi4/FTwZCKgS8AmAGYy8dd3UDGxz0IUQKim32vZVnTiIoLJwd6YzSCx9l3u6gqSaTjAzdeAwaAz+MTcD7Mphgo+cnfd3+whw1Qvf7nHvyAevyhUzfx4kfRJ/f7qJ2m+iU1mtRpQaALNrK8Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=aVeinuwb; arc=none smtp.client-ip=95.215.58.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="aVeinuwb" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1746604634; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+QiXqTbAoYX6MJxj8ydzesyt/NrBTkMXp+GMNrceJNk=; b=aVeinuwbHEBHXbuLoh36jZR1Xo9ESpnFyEiFtKztAdfY7WavM2ibe1qhYP5DtiJb88u+Zo cTR1FtdKRlDJimKA+RfjsEcd1/wFo87FoG12T6cvCkCGIVxikA4OAPj+JBFuK9HMrpqXcM n5VMgBAFiuV0NKLvJxkM4WIjw5isUeU= From: Oliver Upton To: linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Mostafa Saleh Cc: Oliver Upton , maz@kernel.org, joey.gouly@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, catalin.marinas@arm.com, will@kernel.org, qperret@google.com Subject: Re: [PATCH] KVM: arm64: Fix memory check in host_stage2_set_owner_locked() Date: Wed, 7 May 2025 00:56:52 -0700 Message-Id: <174660459091.2542293.13219475806929521401.b4-ty@linux.dev> In-Reply-To: <20250501162450.2784043-1-smostafa@google.com> References: <20250501162450.2784043-1-smostafa@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT On Thu, 01 May 2025 16:24:50 +0000, Mostafa Saleh wrote: > I found this simple bug while preparing some patches for pKVM. > AFAICT, it should be harmless (besides crashing the kernel if it > was misbehaving) > > Applied to fixes, thanks! [1/1] KVM: arm64: Fix memory check in host_stage2_set_owner_locked() https://git.kernel.org/kvmarm/kvmarm/c/3949e28786cd -- Best, Oliver