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=-8.8 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 475F7C04AAF for ; Tue, 21 May 2019 16:11:21 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (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 1AE13217D7 for ; Tue, 21 May 2019 16:11:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ARZFb59f" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1AE13217D7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 894A8C6C; Tue, 21 May 2019 16:11:13 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 75291BE4 for ; Tue, 21 May 2019 16:11:12 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.7.6 Received: from mail-wm1-f67.google.com (mail-wm1-f67.google.com [209.85.128.67]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id EDFD5821 for ; Tue, 21 May 2019 16:11:11 +0000 (UTC) Received: by mail-wm1-f67.google.com with SMTP id j187so2685140wma.1 for ; Tue, 21 May 2019 09:11:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=r8viNroRA5goE0iPj/ap53EgAXBGfEQtlqx5YkjMMp0=; b=ARZFb59f/TEGR4dKn2zPIsVrlQpgAN3MkGdMyYoenwZrYx//1w/GS1vxb/zR0DiMu4 kFpEmoMA86LR7oMglGgowJVUCRWcB4uFwzjEjBzB/TClFDnUCsAYsZGfse3m9d3Elf0X LZXgLoTvu2klwbc97GLhdfLn9ItpsQuHfWTsjUtfW9vQRNNk+uobllA6qAZTnTm99Ugm n1r7iW/h9mU0lcFEX1q+b4LjCRuTE9urqhkK56b9ItVJIMrgMcJ4E0gF0t7oqfqCy6WU IMfY/wZLsXkxMjbx6rkgIiucVgB9E+aq2VD6BVtbZIJW4Dj9fkmrj2Upj/QMFHowPrYh TkYw== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=r8viNroRA5goE0iPj/ap53EgAXBGfEQtlqx5YkjMMp0=; b=T+ZbhC1W/nzuxxQqNIL+1EabvwCQS9j9a7GAAibCe3vBET51T+nHDH8PQxGtVaKBoI lgdorVPugKfQsR6/rB78xdTVvFLYN2usdsJF36eJcL0Oc+aW/HFTJJCAvsMp26A82EFU luO6dvk5GVdvNiTXjfr35rCyfOYVYJypSfBpSrO2gJDPTyf798zYA7U6MuoxCP2b/TIc RjO5FBV3kaAI01I1gjETwek0k9WlsWcX35TKE5tcR9Ea3p8+6Gy0z2k48/omFLHcsHmY 2kLAYWeBNwSGfuoq0vOuXF4x6NMTZb3b2UnRpiyor2JxhBwYHZnCZ1JVw6d92wKLO8/0 ESUg== X-Gm-Message-State: APjAAAUuohQX0tDZguonOyvrtA/5weaA4Qre7iLTIDVrYZSYwP1UbC7I VbvKw6ounkj4aNCJaNm+kjU= X-Google-Smtp-Source: APXvYqxfxJ6RsSMMKEQ8Whf7wf2BBbNOZyqWjeSvLocsSoko9vuDWmS1j0CXAq8lGvRTLD6FP4Blfw== X-Received: by 2002:a7b:c4d2:: with SMTP id g18mr4212516wmk.78.1558455070526; Tue, 21 May 2019 09:11:10 -0700 (PDT) Received: from localhost.localdomain (18.189-60-37.rdns.acropolistelecom.net. [37.60.189.18]) by smtp.gmail.com with ESMTPSA id n63sm3891094wmn.38.2019.05.21.09.11.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 21 May 2019 09:11:09 -0700 (PDT) From: =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Maxime Ripard , Chen-Yu Tsai , Tomeu Vizoso , Will Deacon , Robin Murphy , Joerg Roedel , Neil Armstrong , Steven Price Subject: [PATCH v6 2/6] iommu: io-pgtable: fix sanity check for non 48-bit mali iommu Date: Tue, 21 May 2019 18:10:58 +0200 Message-Id: <20190521161102.29620-3-peron.clem@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190521161102.29620-1-peron.clem@gmail.com> References: <20190521161102.29620-1-peron.clem@gmail.com> MIME-Version: 1.0 Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, iommu@lists.linux-foundation.org, =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= , linux-arm-kernel@lists.infradead.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 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 Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org QWxsd2lubmVyIEg2IFNvQyBoYXMgYSBNYWxpIFQ3MjBNUDIgd2l0aCBhIDMzLWJpdCBpb21tdSB3 aGljaAp0cmlnIHRoZSBzYW5pdHkgY2hlY2sgZHVyaW5nIHRoZSBhbGxvYyBvZiB0aGUgcGd0YWJs ZS4KCkNoYW5nZSB0aGUgc2FuaXR5IGNoZWNrIHRvIGFsbG93IG5vbiA0OC1iaXQgY29uZmlndXJh dGlvbi4KClN1Z2dlc3RlZC1ieTogUm9iaW4gTXVycGh5IDxyb2Jpbi5tdXJwaHlAYXJtLmNvbT4K U2lnbmVkLW9mZi1ieTogQ2zDqW1lbnQgUMOpcm9uIDxwZXJvbi5jbGVtQGdtYWlsLmNvbT4KLS0t CiBkcml2ZXJzL2lvbW11L2lvLXBndGFibGUtYXJtLmMgfCAyICstCiAxIGZpbGUgY2hhbmdlZCwg MSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2lvbW11 L2lvLXBndGFibGUtYXJtLmMgYi9kcml2ZXJzL2lvbW11L2lvLXBndGFibGUtYXJtLmMKaW5kZXgg NGUyMWVmYmM0NDU5Li43NGYyY2U4MDJlNmYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvaW9tbXUvaW8t cGd0YWJsZS1hcm0uYworKysgYi9kcml2ZXJzL2lvbW11L2lvLXBndGFibGUtYXJtLmMKQEAgLTEw MTYsNyArMTAxNiw3IEBAIGFybV9tYWxpX2xwYWVfYWxsb2NfcGd0YWJsZShzdHJ1Y3QgaW9fcGd0 YWJsZV9jZmcgKmNmZywgdm9pZCAqY29va2llKQogewogCXN0cnVjdCBpb19wZ3RhYmxlICppb3A7 CiAKLQlpZiAoY2ZnLT5pYXMgIT0gNDggfHwgY2ZnLT5vYXMgPiA0MCkKKwlpZiAoY2ZnLT5pYXMg PiA0OCB8fCBjZmctPm9hcyA+IDQwKQogCQlyZXR1cm4gTlVMTDsKIAogCWNmZy0+cGdzaXplX2Jp dG1hcCAmPSAoU1pfNEsgfCBTWl8yTSB8IFNaXzFHKTsKLS0gCjIuMTcuMQoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KaW9tbXUgbWFpbGluZyBsaXN0Cmlv bW11QGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnCmh0dHBzOi8vbGlzdHMubGludXhmb3VuZGF0 aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lvbW11