From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F0473606B04F for ; Thu, 5 Nov 2026 20:00:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=Z4qtxZbl; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=RC0Bdglu DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Date: Content-Transfer-Encoding:Content-Type:References:In-Reply-To:Cc:To:Subject: From:Message-ID:MIME-Version:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=R/3/g2fG5Ih3FrXZKD6wYYWFmbxOB3C9DuUCxAhNm2k=; b=Z4qtxZblbBrGb9aocSOM1i8GE2 2Rlcnx6hsOUauN3WVc2dRH6skZ/oAYPohaWatEWBFKH+Wu/FmP5CWncTAeEnsKrevIBq9mhWoD0hp OmFKuWvAkxtS0TtQuoYqlvnM+NJYw7TpXbr+ZpG00YrnKdqzUQpL4/ZDnLIs0rlaYEZhSoMYOp6Do pM8JIu7s22cmC2GL4eQcAOJCH14LOlCSo4RNwRlCsaiRXiHx+hkLDYmO+G9C0MnAQT2/yTIl/04Jk 1CazLG2W0k+eq2moVqV+fekG/foxM0lvu2janO7eFcVjuYm6aAnosKOQA8nhrjq3tr5E7y/bVo5cA rdLmCRtQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xP3d1-0000000ATjN-2Ls2; Thu, 05 Nov 2026 20:00:07 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xP3bM-0000000ASuI-0I2g for kexec@lists.infradead.org; Thu, 05 Nov 2026 19:58:32 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id C26FE40A39; Thu, 5 Nov 2026 19:58:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 323861F008A5; Thu, 5 Nov 2026 19:58:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793908703; bh=R/3/g2fG5Ih3FrXZKD6wYYWFmbxOB3C9DuUCxAhNm2k=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=RC0BdgluSVhj4ol2IdHageodVMrz1ruWf/U0VxnqQ4YpmT+3H+KpS1pFcokN5n4WU x39afKlNtYk+2xyAOEVfn030cpNGvf1y+B+2c12eu1zaXEjJ5E5Ymn0Ehw1xNQbjXq GqmH6aUhXM6WJpczF2jaIDB/vcvoOfnmd8aGdAMKEu/PUeWZVuBOzczMgkJgepjE7S 5TyQrDbgTzzs+fyS320ark9Hh7Hesh6X3zd5yacoQTwB2YFlyh4RmsILA0baND1l/r yFJg2G8biRNchELzTifjspykyjR5pSfS1xYVZosKkAo3Jk/WZ/fEnqCmI7QJA6WoQS ThsQ78KLs2cBA== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH RESEND v2 26/30] alloc_tag: let procfs copy the ioctl arguments of /proc/allocinfo To: "Christian Brauner" Cc: "Linus Torvalds" , "Jann Horn" , "Josef Bacik" , "Chris Mason" , "Jeff Layton" , NeilBrown , "Eric Dumazet" , "Thomas Gleixner" , "Al Viro" , "Jonathan Corbet" , "Christoph Hellwig" , "Greg Kroah-Hartman" , "Joel Granados" , "Kees Cook" , "Jan Kara" , "Jan Kara" , linux-s390@vger.kernel.org, coreteam@netfilter.org, kexec@lists.infradead.org, linux-pci@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-usb@vger.kernel.org, samba-technical@lists.samba.org, linux-m68k@lists.linux-m68k.org, linux-serial@vger.kernel.org, "Takashi Iwai" , linux-ext4@vger.kernel.org, "Chuck Lever" , tytso@mit.edu, "Heiko Carstens" , "Vasily Gorbik" , "Alexander Gordeev" , "Christian Borntraeger" In-Reply-To: <20261104-work-procfs-fs-v2-26-319e0f9a8aae@kernel.org> References: <20261104-work-procfs-fs-v2-0-319e0f9a8aae@kernel.org> <20261104-work-procfs-fs-v2-26-319e0f9a8aae@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Thu, 05 Nov 2026 19:58:21 +0000 X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sashiko-reviews@lists.linux.dev Sender: "kexec" X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 X-Archived-By: > Implement ->proc_ioctl_buf() so procfs copies the arguments in before > it pins the entry and back out after unpinning it. The commands encode > their arguments. procfs converts the pointers of 32-bit tasks, so > allocinfo_compat_ioctl() goes away. >=20 > Signed-off-by: Christian Brauner (Amutable) Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261104-work-procf= s-fs-v2-0-319e0f9a8aae@kernel.org?part=3D26