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 X-Spam-Level: X-Spam-Status: No, score=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B0154C433DF for ; Wed, 26 Aug 2020 09:53:22 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 699F02067C for ; Wed, 26 Aug 2020 09:53:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="gry5Gqjf"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="T18EHlog" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 699F02067C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linutronix.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 13CE8871F0; Wed, 26 Aug 2020 09:53:22 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id yVM4A6-QSFBq; Wed, 26 Aug 2020 09:53:21 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by whitealder.osuosl.org (Postfix) with ESMTP id 2814986C1A; Wed, 26 Aug 2020 09:53:21 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 11C64C07FF; Wed, 26 Aug 2020 09:53:21 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id C30D8C0051 for ; Wed, 26 Aug 2020 09:53:19 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id BE9E586C34 for ; Wed, 26 Aug 2020 09:53:19 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 516rE9S7ZuEH for ; Wed, 26 Aug 2020 09:53:19 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by whitealder.osuosl.org (Postfix) with ESMTPS id 1CFB886C1A for ; Wed, 26 Aug 2020 09:53:19 +0000 (UTC) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1598435595; h=from:from: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; bh=mv4TqayOvYT1PZy4IB6XdyAxCqLJFuyrG/iBXdVvDGo=; b=gry5Gqjf5XbHVcJKaDXMPK4boPx5u/IEBob5D9Wn36xeFWifKRFQGrLYl80/EuQiMfzysE R0d4KWtrjVjHsKfDbzzjWDT5squtWA8CAJmXu6ssTTvFAl1Dp0Qb/5Gseu91lYmL0/YUjO NbsGg1x1qsfcwMmq40s6f8QzME/wE8mMh0jkO28671y+OSXzdMJAa+d/pRnJ+IIBJUer6F myfzP6CTQbmP/AgP0sGex0XapaKloSSKztkVFL6Agugb80R0gctiC6HeZ9PqzrabjLNIkQ pAIkMvt8UaWwzx1EMmCW7rVmlO3SHuNH8U5WRqRwrLaG8IAQqyASWZnve1tyYQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1598435595; h=from:from: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; bh=mv4TqayOvYT1PZy4IB6XdyAxCqLJFuyrG/iBXdVvDGo=; b=T18EHlogGsekmXEOkS3bdJRDQU5OgZArZ4psx/80SWGB5Jkvh72YqFLOhYbYkZrSz/1STi ppR6UR793IwPtlAg== To: Boqun Feng Subject: Re: [patch RFC 10/38] x86/ioapic: Consolidate IOAPIC allocation In-Reply-To: <20200826084019.GA6174@debian-boqun.qqnc3lrjykvubdpftowmye0fmh.lx.internal.cloudapp.net> References: <20200821002424.119492231@linutronix.de> <20200821002946.297823391@linutronix.de> <20200826084019.GA6174@debian-boqun.qqnc3lrjykvubdpftowmye0fmh.lx.internal.cloudapp.net> Date: Wed, 26 Aug 2020 11:53:15 +0200 Message-ID: <871rjtwx6c.fsf@nanos.tec.linutronix.de> MIME-Version: 1.0 Cc: Dimitri Sivanich , linux-hyperv@vger.kernel.org, Steve Wahl , linux-pci@vger.kernel.org, "K. Y. Srinivasan" , Dan Williams , Wei Liu , Stephen Hemminger , Baolu Lu , Marc Zyngier , x86@kernel.org, Jason Gunthorpe , Megha Dey , xen-devel@lists.xenproject.org, Kevin Tian , Konrad Rzeszutek Wilk , Haiyang Zhang , Alex Williamson , Stefano Stabellini , Bjorn Helgaas , Dave Jiang , Boris Ostrovsky , Jon Derrick , Juergen Gross , Russ Anderson , Greg Kroah-Hartman , LKML , iommu@lists.linux-foundation.org, Jacob Pan , "Rafael J. Wysocki" X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" T24gV2VkLCBBdWcgMjYgMjAyMCBhdCAxNjo0MCwgQm9xdW4gRmVuZyB3cm90ZToKPiBJIGhpdCBh IGNvbXBpbGVyIGVycm9yIHdoaWxlIEkgd2FzIHRyeWluZyB0byBjb21waWxlIHRoaXMgcGF0Y2hz ZXQ6Cj4KPiBhcmNoL3g4Ni9rZXJuZWwvZGV2aWNldHJlZS5jOiBJbiBmdW5jdGlvbiDigJhkdF9p cnFkb21haW5fYWxsb2PigJk6Cj4gYXJjaC94ODYva2VybmVsL2RldmljZXRyZWUuYzoyMzI6Njog ZXJyb3I6IOKAmHN0cnVjdCBpcnFfYWxsb2NfaW5mb+KAmSBoYXMgbm8gbWVtYmVyIG5hbWVkIOKA mGlvYXBpY19pZOKAmTsgZGlkIHlvdSBtZWFuIOKAmGlvYXBpY+KAmT8KPiAgIDIzMiB8ICB0bXAu aW9hcGljX2lkID0gbXBjX2lvYXBpY19pZChtcF9pcnFkb21haW5faW9hcGljX2lkeChkb21haW4p KTsKClllYWgsIG5vdGljZWQgbXlzZWxmIGFscmVhZHkgYW5kIDBkYXkgY29tcGxhaW5lZCBhcyB3 ZWxsIDopCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpp b21tdSBtYWlsaW5nIGxpc3QKaW9tbXVAbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6 Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vaW9tbXU=