From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 077F8C4828F for ; Thu, 8 Feb 2024 09:03:03 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 664006B0075; Thu, 8 Feb 2024 04:03:03 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 5ECC86B0078; Thu, 8 Feb 2024 04:03:03 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 43F2D6B007E; Thu, 8 Feb 2024 04:03:03 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 2DB4B6B0075 for ; Thu, 8 Feb 2024 04:03:03 -0500 (EST) Received: from smtpin15.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id D15521609B6 for ; Thu, 8 Feb 2024 09:03:02 +0000 (UTC) X-FDA: 81768047004.15.C63CE1E Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf02.hostedemail.com (Postfix) with ESMTP id 78DE980013; Thu, 8 Feb 2024 09:03:00 +0000 (UTC) Authentication-Results: imf02.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=cNzZe7oH; spf=pass (imf02.hostedemail.com: domain of brauner@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=brauner@kernel.org; dmarc=pass (policy=none) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1707382981; h=from:from:sender: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:dkim-signature; bh=7rhK94HAiFDoiJwgvWJ6/d9F4LmQxDgltHTUTNkRCLk=; b=qsJ5dHfbOo9l2yuu1m32Ok2LIGolXb+s8TABSaOoQdI4Pzwd5L++V/GMG5SrDyM7BFH2PF kXUGFBXgNi3OkXwENhRj9z8yEkTeTt1l4ysMsrrHfGArJR7Q6nZIIC9QBArPd2mJF2vzeW aphAemlKjrRfgmtWclBDHfM1grl+KN8= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1707382981; a=rsa-sha256; cv=none; b=UZ/7V8uKZw1RM6HbFJwzptLzXfnnX9ZtXPc9LxF7sMhCzxQPHQWbSZiaSmUgM5RQR6kXm8 82RUn6Y2VbPNaGg24n22ge/UXDxNUxzESx+ooRzP72OQBY555Wrn9p6B2rHjTBldXskycK 0ni1n8TkCNLN3tZrFZAkn6XHNTy46ns= ARC-Authentication-Results: i=1; imf02.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=cNzZe7oH; spf=pass (imf02.hostedemail.com: domain of brauner@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=brauner@kernel.org; dmarc=pass (policy=none) header.from=kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 73DF261BCD; Thu, 8 Feb 2024 09:02:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05CE2C433F1; Thu, 8 Feb 2024 09:02:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707382979; bh=zLpZpsLNQEvYaAF+kQ5AZa9kkVgTiY2crC+gZ8/1q9M=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cNzZe7oHDWzkcGidOFjY7sae2sK44ms00jR2FldQtLWYcHwcmhLyax8ehHm34HRer q6B3t8PBMtIqP3pNJqvS0gtvmcRnmWZrr1LP1/XPUyNCMf7RtX+Z9hdXBG3sSIXmnn x1A2BoRVGgnFdpKYJ43/YFruNjt8N23sRWaBuedIOMvnDjKLJmgh/mQhKgVZgpCZvv EZvnM+1KVgnHS/xnNJEtLUJ20dfUR6d7k+cgOgMXG8QsjdqDetkvP2HkyJ5DRjYRLi YYR5+Ma3bCv7vrHGN2uoGsssmGVFbEIlfVBzDo3gzeOXxk38X6ho+mf3gSVwF37UGF wCuzWKK4T+TEQ== Date: Thu, 8 Feb 2024 10:02:39 +0100 From: Christian Brauner To: Paolo Bonzini Cc: linux-fsdevel@vger.kernel.org, Christoph Hellwig , Jan Kara , Vitaly Kuznetsov , Sean Christopherson , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, David Woodhouse , Paul Durrant , Oded Gabbay , Wu Hao , Tom Rix , Moritz Fischer , Xu Yilun , Zhenyu Wang , Zhi Wang , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter , Leon Romanovsky , Jason Gunthorpe , Frederic Barrat , Andrew Donnellan , Arnd Bergmann , Greg Kroah-Hartman , Eric Farman , Matthew Rosato , Halil Pasic , Vineeth Vijayan , Peter Oberparleiter , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Tony Krowiak , Jason Herne , Harald Freudenberger , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , Diana Craciun , Alex Williamson , Eric Auger , Fei Li , Benjamin LaHaise , Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , Muchun Song , Kirti Wankhede , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-fpga@vger.kernel.org, intel-gvt-dev@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, linux-rdma@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-usb@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-aio@kvack.org, cgroups@vger.kernel.org, linux-mm@kvack.org, Jens Axboe , Pavel Begunkov , io-uring@vger.kernel.org Subject: Re: [PATCH v2 2/4] eventfd: simplify eventfd_signal() Message-ID: <20240208-stemmen-wohlauf-ed1b4571e9a8@brauner> References: <20231122-vfs-eventfd-signal-v2-0-bd549b14ce0c@kernel.org> <20231122-vfs-eventfd-signal-v2-2-bd549b14ce0c@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Rspamd-Queue-Id: 78DE980013 X-Rspam-User: X-Rspamd-Server: rspam11 X-Stat-Signature: me1bcoopie6xtc7r8d3b6xaeeuguobjp X-HE-Tag: 1707382980-752516 X-HE-Meta: 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 kQY3OvZN UGdVc7w3HAFjurWWI9X+r5PVZ61RpLLsGa+V20fDpjLN1q71EUwCzIxjLg4CDWZP5/mpy5pNAh4dJBy4XdZaDVkloTeq5bee/0ZxMyvJFsudXl/64opWvj48J9tJExJx4fFCfKAk61nZvORjsUHpJApkr7NNB/rZlJH8qbOVxzXYv5NABjIQwAYaOGgiTGe3WneaJ17dmX2ahE4zwd7B8EB9dUdz7sFswiAVcoxhLzWtr4kO2splhPXUk75cM1gyQrdHTYdHgncZv1Kh6LESEOyQaA1oZnj/sNb5NFRUNCFg/FahjeoTB0jZBIqZIBc+GyKkSB6NJe7iCu3Nufd2dNBM92vgRmboqNNgDdyXw/I7hVfDydePO7GLeSxlR6ZJoCq/hL56CSpkp6NU0EH5ihtXg0jrcVNZN09Qr X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, Feb 07, 2024 at 03:34:59PM +0100, Paolo Bonzini wrote: > On Wed, Nov 22, 2023 at 1:49 PM Christian Brauner wrote: > > > > Ever since the evenfd type was introduced back in 2007 in commit > > e1ad7468c77d ("signal/timer/event: eventfd core") the eventfd_signal() > > function only ever passed 1 as a value for @n. There's no point in > > keeping that additional argument. > > > > Signed-off-by: Christian Brauner > > --- > > arch/x86/kvm/hyperv.c | 2 +- > > arch/x86/kvm/xen.c | 2 +- > > virt/kvm/eventfd.c | 4 ++-- > > 30 files changed, 60 insertions(+), 63 deletions(-) > > For KVM: > > Acked-by: Paolo Bonzini I really appreciate all of the ACKs but just fyi that this was merged for v6.8-rc1. Just so that there's no confusion!