From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E1F08BE67; Wed, 4 Jun 2025 01:51:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749001876; cv=none; b=NHoPpouR1155cqo0nW5L12Yj3X8uDoK7mFeZI4R2AzrmHB7TBXzbBmaKusbWy1a4I+kpntd6vqLnjp4U4fN9cxE2W7kBzmsY/3xRynjqCo8A0UKY0duWDrK0uwhwScTEV936JhjPG3qZYaZwgYhFbfnIxKwLPNZDjXLWff3h4XY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749001876; c=relaxed/simple; bh=F55+0BrFpp7D090E53WqDegRyhaRG3ldOxQ90R+7eA8=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=XOAoExCxwfkel3JivdRonA7JCZmFRmiU1K0kT3EHC7SpMM7yx9AJI8iO53APgSW8uFJRslcJaboBlGjzQydOkKQfqwjd5ykpZ/NnceqrPqfXF5XncAbfD0DsN4Sq3RwjtyA8qtVFcE+q2InjPzUgpP4zteTHXWSfeQEeri7aJPI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=I0VSVNaT; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="I0VSVNaT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E2DA9C4CEED; Wed, 4 Jun 2025 01:51:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1749001875; bh=F55+0BrFpp7D090E53WqDegRyhaRG3ldOxQ90R+7eA8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=I0VSVNaTHACDuZ9raG6j5qZSpl/ZdrpRAtqAdLiCVE/BHmG9ZM6C5ZjWGYRtDkn+k MkQBe2MaCqzyr9z/OIjwya5FHbbvUj3TFlNfuDKDd1JFkSycaOtMHotlNQmOLCqTtb ozl00yCF0rfhX3Fe8SFCXxEifWI8dMD8Pn2nEcnM= Date: Tue, 3 Jun 2025 18:51:14 -0700 From: Andrew Morton To: David Hildenbrand Cc: Lorenzo Stoakes , Pu Lehui , mhiramat@kernel.org, oleg@redhat.com, peterz@infradead.org, Liam.Howlett@oracle.com, vbabka@suse.cz, jannh@google.com, pfalcato@suse.de, linux-mm@kvack.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, pulehui@huawei.com Subject: Re: [PATCH v1 1/4] mm: Fix uprobe pte be overwritten when expanding vma Message-Id: <20250603185114.35e9fa260cc314a110f8b08f@linux-foundation.org> In-Reply-To: <6d7c2cd2-061e-4295-8e9a-832cd0185d8c@redhat.com> References: <20250529155650.4017699-1-pulehui@huaweicloud.com> <20250529155650.4017699-2-pulehui@huaweicloud.com> <962c6be7-e37a-4990-8952-bf8b17f6467d@redhat.com> <009fe1d5-9d98-45f1-89f0-04e2ee8f0ade@lucifer.local> <6dd3af08-b3be-4a68-af3d-1fc1b79f4279@redhat.com> <117e92c1-d514-4661-a04b-abe663a72995@lucifer.local> <702d4035-281f-4045-aaa7-3d6c3f7bdb68@redhat.com> <86b7cfb9-65d2-4737-a84d-e151702895f1@lucifer.local> <6d7c2cd2-061e-4295-8e9a-832cd0185d8c@redhat.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Tue, 3 Jun 2025 14:16:37 +0200 David Hildenbrand wrote: > >> We're in the corner cases now, ... so this might not be relevant. But I hope > >> we can clean up that uprobe mmap call later ... > > > > Yeah with this initial fix in we can obviously revisit as needed! > > As Andrew was asking off-list: > > Acked-by: David Hildenbrand OK, thanks. I'll aim to send this series in to Linus during this merge window.