From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=172.234.252.31 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793908185; b=kNOice5cW+vlE6llS8PHGKbbkjaY2QURGUr4uVojHRU1WxdMWHkA+I/kOyOjA0VnAaM6 LC9Yc2Sv2qPJXmg0NSYDNKeDlQLpgE+uF7RYeq27fycOMfTNp4so2WgGtLvZHOad0d+x5 2Pl2suvoAUBfLw/Tw6XgmqAneMnVwpIOulila8cymhHAFxj7ogfaDI+YK6KfyB9l9Y250 N6FkaFqZS5sR8rHAVMfIL5+4cAnW66P5mptPlN3hpwguZUOgfixPoEdJ9BmZJW1RlVf/A 5Dljbw+f6OAG+RHl1xN5wiGZehwcYre7MU+K3lYuBt+xcbfk4+akPCC6pR7BUsLugCg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793908185; h=DMARC-Filter:Received:Received:DKIM-Signature:Message-ID:From: Subject:Reply-To:To:Cc:In-Reply-To:References:Content-Type: Content-Transfer-Encoding:Date; bh=XSphZc3LyPS+EdceHd5ViHHvsF/QdXAOc9PSkDWrNZg=; b=r01XKM7fVi8O5+dKX5ecYx5XN7HWzrtci3UzLfd/MjFa69v6r66Ut2UA0fOr7XqsE1Ex k54V5Tu6lOyYNlQ4TWYdX+3l7T+lPzah/2fSpB3U83j7cJTzkpXoGqBJpe1zJDPxtH3P+ xNpgePVrTVpBTTy1ViW01pMFhEtO6H+dE2BP8Pv/ge365l/uV/JCttw2KNJkck0saIErA Vs+D2nFttj8ynstqYurv7rMbXtPxqBbHzG9g7XhRKfqDLw9l+FCB/h2xIk8SVuXSDGuOD NRbECuQNTcfRSa5JFuGsjZU5Wr9DPabviLRetak5HwoSM7aDp30iwTcw0jw5iDghY3A== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=kernel.org; spf=pass smtp.mailfrom=kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="FFKms/SI"; arc=none smtp.remote-ip=172.234.252.31 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5F7956077286 for ; Thu, 5 Nov 2026 19:49:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 5F7956077286 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernel.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=FFKms/SI Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 1563440800; Thu, 5 Nov 2026 19:49:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 74DBB1F008A5; Thu, 5 Nov 2026 19:49:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793908185; bh=XSphZc3LyPS+EdceHd5ViHHvsF/QdXAOc9PSkDWrNZg=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=FFKms/SIbzeZwhKUlN75YuSiPVFEs5d3cs0UA/g2kXDwykf+fHrTkZiutKodvVl5s k8PVYi4oD9vM00fz8xUvAGWzS16jLX/MFftL4y0XPUzoW8QSqQmMM3gNOUv9jrXFFk MKdcavDQjhD2d4vZDi9rRi9K9rq+HjNXd8Du8YLRwmh+mz26G8lGyG72TD3xa9AsiQ Ky10EFHsLiFarQjEFieXK4vlUf97pAdeoK1sysGLdIMgSxZT8CU9hzK34lFdajHmCW rYrS6SP+zYJOEJk7EoGn/FndrcpVApApmvOioKDCddP+4LLyE64jE/Wf1lsfwAl/KB KkSBU/LxFA5Ig== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH RESEND v2 18/26] usb: gadget: function: rndis: let procfs copy in writes Reply-To: sashiko-reviews@lists.linux.dev 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-drivers-v2-18-245e54e87116@kernel.org> References: <20261104-work-procfs-drivers-v2-0-245e54e87116@kernel.org> <20261104-work-procfs-drivers-v2-18-245e54e87116@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Thu, 05 Nov 2026 19:49:43 +0000 X-Mailing-List: linux-m68k@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > Implement ->proc_write_buf() so procfs copies in what is written to > /proc/driver/rndis- before it pins the entry, and handle the > commands from that copy. Writes larger than PAGE_SIZE - 1 bytes fail > with -EINVAL now. >=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-drivers-v2-0-245e54e87116@kernel.org?part=3D18