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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5A06CEB64DC for ; Sat, 15 Jul 2023 00:07:19 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=ziepe.ca header.i=@ziepe.ca header.a=rsa-sha256 header.s=google header.b=VkfHth5M; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4R2pYy006yz3cHf for ; Sat, 15 Jul 2023 10:07:17 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=ziepe.ca header.i=@ziepe.ca header.a=rsa-sha256 header.s=google header.b=VkfHth5M; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=ziepe.ca (client-ip=2607:f8b0:4864:20::231; helo=mail-oi1-x231.google.com; envelope-from=jgg@ziepe.ca; receiver=lists.ozlabs.org) Received: from mail-oi1-x231.google.com (mail-oi1-x231.google.com [IPv6:2607:f8b0:4864:20::231]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4R2Zz923Z3z3c3M for ; Sat, 15 Jul 2023 01:24:50 +1000 (AEST) Received: by mail-oi1-x231.google.com with SMTP id 5614622812f47-3a3b7fafd61so1633385b6e.2 for ; Fri, 14 Jul 2023 08:24:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ziepe.ca; s=google; t=1689348287; x=1691940287; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=KKCPDDjyadziwl2/AK/7bwW5AQLCnpdzpQfQJ+yWANU=; b=VkfHth5MNAZHQQpEhdDGh0pq0hoDNb/IkCyvJyfZlohZ7FEqc/tc2UlGQlp5P+ls2k LP4Az77bQs/0UVX1KSsNiwTlKtw8ZJErPfpgp4NpbjjW9RxzvWKdoj5q9JZGtbqYKyMw IkbeE1z0uT48kd4G5uv3BxnFhNNELaU6M+7XHRszPJ3LTmAtfce0FwO0kiq6qtWbZVLj +GaUqzfPkfSAQcQuVfYKAUHYwjH4iU0nqNSXmWkPMWsXsceycWdUU7PI1Bdr+PTPu7X6 X/OpA3sg1LJmtBpK2xUftGMYHz3Z91vTuIVh4aBU1pURrsic+RJAvN3CFStnNYgOJO/U rXPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689348287; x=1691940287; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=KKCPDDjyadziwl2/AK/7bwW5AQLCnpdzpQfQJ+yWANU=; b=gtbABdSOGE+kiYTnkvmGdqjF4/+0Id/M1vczq6cP/EmVq4w+CN6lzAPjd5TObCVlHt e5tA1O8kOchN17SUzAusCEjmzDA5A/sqXfSphN0vq0HrRHh9hn7e3Yr6Xd07Vsa5Da60 q968a9cIGFWPv7GencUauuWbrKxq/3ZluH4qIBadLhUs1oXOt6IM+bqmDLqmOIK5Hecy zNBptEvP5ITUDzKC7PNuN+81YFzsO2bY/0ItoZORfQgmEGIhjKPnfetMAPM9O1SRi3I9 L8QcWSWIpeE4LkowJeeItlIqfL4gPTBEg++ygS2JLMW7erDYWKPp1YB/3+hRxKzTYZOe i1gg== X-Gm-Message-State: ABy/qLaRNteIWFXeCYUWTEsSmpczgHYrfAy3v2lMTaubtJsFKmZPBJSS cV91JmlKrjCxc8PZOEo438Hz6g== X-Google-Smtp-Source: APBJJlH+MwWcaUVg/7akbj8keBMvf8gq7EKuq9vDRBoNFYJ4+ezTmB048XjMLkW7GX8JAT8v1K03Sg== X-Received: by 2002:a05:6808:2226:b0:3a3:eceb:7bbc with SMTP id bd38-20020a056808222600b003a3eceb7bbcmr7147567oib.54.1689348287397; Fri, 14 Jul 2023 08:24:47 -0700 (PDT) Received: from ziepe.ca (hlfxns017vw-142-68-25-194.dhcp-dynamic.fibreop.ns.bellaliant.net. [142.68.25.194]) by smtp.gmail.com with ESMTPSA id x19-20020a17090aa39300b00263154aab24sm1230248pjp.57.2023.07.14.08.24.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Jul 2023 08:24:46 -0700 (PDT) Received: from jgg by wakko with local (Exim 4.95) (envelope-from ) id 1qKKez-0017NL-5i; Fri, 14 Jul 2023 12:24:45 -0300 Date: Fri, 14 Jul 2023 12:24:45 -0300 From: Jason Gunthorpe To: Christian Brauner Subject: Re: [PATCH 0/2] eventfd: simplify signal helpers Message-ID: References: <20230630155936.3015595-1-jaz@semihalf.com> <20230714-gauner-unsolidarisch-fc51f96c61e8@brauner> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230714-gauner-unsolidarisch-fc51f96c61e8@brauner> X-Mailman-Approved-At: Sat, 15 Jul 2023 10:04:45 +1000 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-aio@kvack.org, Muchun Song , Tony Krowiak , Matthew Rosato , Paul Durrant , Tom Rix , Jason Wang , Roman Gushchin , Greg Kroah-Hartman , dri-devel@lists.freedesktop.org, Michal Hocko , Heiko Carstens , linux-mm@kvack.org, Kirti Wankhede , Vineeth Vijayan , Diana Craciun , Borislav Petkov , Alexander Gordeev , Fei Li , Xuan Zhuo , Arnd Bergmann , Leon Romanovsky , jaz@semihalf.com, linux-rdma@vger.kernel.org, x86@kernel.org, Halil Pasic , Ingo Molnar , Moritz Fischer , Frederic Barrat , Xu Yilun , Christian Borntraeger , virtualization@lists.linux-foundation.org, linux-fpga@vger.kernel.org, Zhi Wang , Wu Hao , Jason Herne , Eric Farman , Dave Hansen , Andrew Donnellan , Vasily Gorbik , linux-s390@vger.kernel.org, intel-gfx@lists.freedesktop.org, Sean Christopherson , Eric Auger , Alex Williamson , Harald Freudenberger , kvm@vger.kernel.org, Paolo Bonzini , cgroups@vger.kernel.org, Thomas Gleixner , Rodrigo Vivi , intel-gvt-dev@lists.freedesktop.org, io-uring@vger.kernel.org, Jens Axboe , Tvrtko Ursulin , netdev@vger.kernel.org, Oded Gabbay , linux-usb@vger.kernel .org, Peter Oberparleiter , linux-kernel@vger.kernel.org, Benjamin LaHaise , "Michael S. Tsirkin" , Sven Schnelle , Johannes Weiner , linux-fsdevel@vger.kernel.org, Shakeel Butt , Vitaly Kuznetsov , David Woodhouse , linuxppc-dev@lists.ozlabs.org, Pavel Begunkov Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, Jul 14, 2023 at 09:05:21AM +0200, Christian Brauner wrote: > I have no skin in the game aside from having to drop this conversion > which I'm fine to do if there are actually users for this btu really, > that looks a lot like abusing an api that really wasn't designed for > this. Yeah, I think so too. The ACPI thing should use its own FD if it wants to feed actual data.. Jason