From nobody Sat May 4 23:24:02 2024 Delivered-To: importer@patchew.org Received-SPF: none (zoho.com: 192.237.175.120 is neither permitted nor denied by domain of lists.xenproject.org) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=none (zoho.com: 192.237.175.120 is neither permitted nor denied by domain of lists.xenproject.org) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=fail(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1569839762; cv=none; d=zoho.com; s=zohoarc; b=m2JQ0IwvUmiYeDKDvjVs13e7FYH3VgzNXlAWRgx7qDlfeZSoeCwFA6wQtrsihWxmOPzMuJ4GEgKDeWEavx2HDuT033t2cgpO0emTxneVIMCKqZloloRvGxq7/C2+d2lYJ3pc3p0NM14IotHtBUBRZP56rQKOIh19+PNHU6gtQoM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1569839762; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To:ARC-Authentication-Results; bh=MNm01pkLQGbvjzuYl50f5J0W6fTTIv2sdnrlAGw6mOY=; b=YYtvkmAzXT+HW4kvptz27Q7q4ZOTpyutLx6Tuwi/yZ47VL6VXYI25lyvpiMnFt04l3/bnvmqUiHJ8o6HPLYccij9Uat2Df8RUfQvl1dseq7mh36blJS6s/qxiPOKrgRyJ0BlT0lDANJlOjGI45pLCtTcg1W24xDYN6KLboVnWBA= ARC-Authentication-Results: i=1; mx.zoho.com; dkim=fail; spf=none (zoho.com: 192.237.175.120 is neither permitted nor denied by domain of lists.xenproject.org) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1569839762026240.267864064361; Mon, 30 Sep 2019 03:36:02 -0700 (PDT) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iEt1A-0007YY-8m; Mon, 30 Sep 2019 10:35:00 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iEt18-0007Wd-QO for xen-devel@lists.xenproject.org; Mon, 30 Sep 2019 10:34:58 +0000 Received: from mail-lf1-x144.google.com (unknown [2a00:1450:4864:20::144]) by localhost (Halon) with ESMTPS id e9f8e0e6-e36d-11e9-bf31-bc764e2007e4; Mon, 30 Sep 2019 10:34:43 +0000 (UTC) Received: by mail-lf1-x144.google.com with SMTP id 72so6605177lfh.6 for ; Mon, 30 Sep 2019 03:34:43 -0700 (PDT) Received: from otyshchenko.kyiv.epam.com (ll-22.209.223.85.sovam.net.ua. [85.223.209.22]) by smtp.gmail.com with ESMTPSA id e19sm3229223lja.8.2019.09.30.03.34.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 30 Sep 2019 03:34:41 -0700 (PDT) X-Inumbo-ID: e9f8e0e6-e36d-11e9-bf31-bc764e2007e4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=/5QqhEY8sr/m2PCb6rugPypIrwPNA7528k9/4F6Nll0=; b=YpPu0Ept6hX/SanABqL+Wjp6F4mIPjDCBTKL+KjkYNheJMPJD3J9G1MmGvPDyP7f9i A5uZiHYw4YY4pY3M7QaKqXaLYujoCaw8zt2RgFotVt5sTD8BQiq6WXVa0scPItcACzYd FtraTQ/Oi3V2Fr0q7QhzhyiN5YIlgsDcMcwZcttyX+uV5bHUuy9qAEiwWu3q8iuUD/xA 7OGjzQc9ETAUZLocJsvuXVYQC9FACCfQvqGGRNhhep6IUKQ8SYFJoaw1AnlQ8sFtoftv HZX+g8+bzM0GUTjOnSNbcJGK8416PrP9xpqu9CkCGaIdESufiSInb2fd7Ljbdh1h7hD0 XjlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=/5QqhEY8sr/m2PCb6rugPypIrwPNA7528k9/4F6Nll0=; b=gt2PhJ6eo+gktdzrURKlXCt4PCs9OVROUAn9tucn8b3r8SU4SvuyUb4c+q8X23xZu5 FKpE8KmLbTctwp0+KaDauJo5eKundC7w25HGk+vEi3FS9YAZnobkODLCeTVSCJcRX7eS O/8yhQsDmyQs18rvbxgsk1hcBSv+D+kzs9ARVQy61GVWYk8EEzb9fV11Iu6tP8XEdj7J cdNJ2TqYv9wnxTdTFn73tO/yxFmT82tGqQbu7D2j0yL79DrIKNcMy6BsEEAbFq2hLiK6 mIYnh0TDTJju1NZsObk98CJTWAjV4tM0hLTaAKs2Anbgyb2ra9HsboSFJ8yA8noZAkdw LuKQ== X-Gm-Message-State: APjAAAVR/7f2Dk3g09O6zjgBmrlsbpHk6ccYqRTkiPbFOHKu43L5TAhk zingiRw8ZAusknhJ4J85ZQtMsGQ34hg= X-Google-Smtp-Source: APXvYqxksoLNwjSNYfursiplbWLNW70YYu50lNRYxOPBFlw0qszqtPTr+6xta7yI45Ao7d6mrDiURg== X-Received: by 2002:ac2:4213:: with SMTP id y19mr10758001lfh.13.1569839682076; Mon, 30 Sep 2019 03:34:42 -0700 (PDT) From: Oleksandr Tyshchenko To: xen-devel@lists.xenproject.org Date: Mon, 30 Sep 2019 13:34:31 +0300 Message-Id: <1569839671-772-1-git-send-email-olekstysh@gmail.com> X-Mailer: git-send-email 2.7.4 Subject: [Xen-devel] [PATCH for Xen 4.13] iommu/arm: Remove arch_iommu_populate_page_table() completely X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: jgross@suse.com, sstabellini@kernel.org, Oleksandr Tyshchenko , julien.grall@arm.com, paul.durrant@citrix.com, volodymyr_babchuk@epam.com MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: Oleksandr Tyshchenko The Arm realization should have been removed in the following commit as redundant: f89f555 remove late (on-demand) construction of IOMMU page tables So, remove unused function completely. Signed-off-by: Oleksandr Tyshchenko Acked-by: Julien Grall Reviewed-by: Paul Durrant --- xen/drivers/passthrough/arm/iommu.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/xen/drivers/passthrough/arm/iommu.c b/xen/drivers/passthrough/= arm/iommu.c index 76e1152..db3b07a 100644 --- a/xen/drivers/passthrough/arm/iommu.c +++ b/xen/drivers/passthrough/arm/iommu.c @@ -132,12 +132,6 @@ void arch_iommu_domain_destroy(struct domain *d) { } =20 -int arch_iommu_populate_page_table(struct domain *d) -{ - /* The IOMMU shares the p2m with the CPU */ - return -ENOSYS; -} - void __hwdom_init arch_iommu_hwdom_init(struct domain *d) { } --=20 2.7.4 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel