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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 75573C4363A for ; Fri, 23 Oct 2020 12:27:01 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 000812168B for ; Fri, 23 Oct 2020 12:27:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="c84L5LQ8"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ffwll.ch header.i=@ffwll.ch header.b="C2WlQm6Y" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 000812168B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ffwll.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=R7U8yAvcJh1TIOoNKZz88RSyAoTSzrhbMoG3ezwfiWU=; b=c84L5LQ8rjxyx7gEX7PZagfpc /chveOSU1HJ/M672wmsTydZTAT5Xc/mL2trchxXAXQCi7q0DlrqmcSu/WdvMW9vBjGmu9b0uvfYP9 oYNvsg5yLU30a4YZdW5h7myiZIM3kJTvrA6nsj7/sP00tgRPOpgX+XWqhCv2D8Z7mMhLEFoXuU0id 2DhZGNiygfRfrubQk7OSCiL70KoJqTjAPkMN2wXfwetX2fqqEazp1EJrG1snJPhm8RHwplralD6JR 3cH/du18vLhZr2zV/m2v/bo6xHNdXy6I/c9FLOys5Ogykt0q39LO4qxA9grPHsND3f+ZOYyjhxW5b aRWmi9rXA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kVw8H-0000jf-Iw; Fri, 23 Oct 2020 12:25:21 +0000 Received: from mail-wr1-x444.google.com ([2a00:1450:4864:20::444]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kVw6B-0007xG-A1 for linux-arm-kernel@lists.infradead.org; Fri, 23 Oct 2020 12:23:22 +0000 Received: by mail-wr1-x444.google.com with SMTP id i1so1603337wro.1 for ; Fri, 23 Oct 2020 05:23:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=5W4UqFTJMoDRzu7XpmV7m/mIx7tbXZK4TFNNVek8jNg=; b=C2WlQm6Y7/BLr8qzfIPZbRoqOaxbXAT3hL2x0db/Vq7QIa9HiiDV68fCYfgycZtA+x GcQT5YHcVe38UBZQ7KU9yFXVhUTzN+GFKBdcS0mcPQCEf6Uxqwp+fW97FHKul4o73JoP PYYcx5UtzedMnl7YfV4Rz5BNzjRWhqXORNHQA= 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=5W4UqFTJMoDRzu7XpmV7m/mIx7tbXZK4TFNNVek8jNg=; b=KbQfvzkMO3NEzxfgZNGaOPuq6DoLX9BLFoxXB3aElS6/J4GHbvI4TuBhdZR2QzMA6t /qlVyAlKH0DPhezFL5S+qIL+soHir/DHb0nXRlVtJyN42y91fqnHEONCinMweBDYxd5z EYfxXTrXYLUmkY3yn+bPnS2PVEW2g8suPZtVzaZijxJB22OQFdqEs/h2VUZkUDyAyYZt lB47cPi/tW2SdEKnO8AuS3/BnLVoG/2MC1kyCSK3vhvl7af4KhPDYaToFS8Qm3l4cfZl J4KyE9s8i/6RdW+KoS5wmLHthtlj3HAhmtoUaUB8YxlSQl5x7+6eexmu0dcoAjeua7DQ bkew== X-Gm-Message-State: AOAM531d9p+3ddwAjzpSH45T/gmQWhGnch13oISeJh8crAsEqrfzWd7U 505LtuHclm0RcVWVCRMx5eIr/w== X-Google-Smtp-Source: ABdhPJw3Pb3vhwtwwYNFMVzcx8Z/llu6fU2csM/RXOrVwDY9ekmNXTKA2S1lYyLiAIKDJCOf9S0bYg== X-Received: by 2002:a5d:6cae:: with SMTP id a14mr2454800wra.187.1603455789882; Fri, 23 Oct 2020 05:23:09 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id y4sm3056484wrp.74.2020.10.23.05.23.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Oct 2020 05:23:09 -0700 (PDT) From: Daniel Vetter To: DRI Development Subject: [PATCH 40/65] PCI: Obey iomem restrictions for procfs mmap Date: Fri, 23 Oct 2020 14:21:51 +0200 Message-Id: <20201023122216.2373294-40-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201023122216.2373294-1-daniel.vetter@ffwll.ch> References: <20201021163242.1458885-1-daniel.vetter@ffwll.ch> <20201023122216.2373294-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201023_082311_611794_502B9BE3 X-CRM114-Status: GOOD ( 16.37 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, Jan Kara , Kees Cook , linux-mm@kvack.org, Daniel Vetter , Intel Graphics Development , linux-pci@vger.kernel.org, Jason Gunthorpe , =?UTF-8?q?J=C3=A9r=C3=B4me=20Glisse?= , John Hubbard , Bjorn Helgaas , Daniel Vetter , Dan Williams , Andrew Morton , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org VGhlcmUncyB0aHJlZSB3YXlzIHRvIGFjY2VzcyBQQ0kgQkFScyBmcm9tIHVzZXJzcGFjZTogL2Rl di9tZW0sIHN5c2ZzCmZpbGVzLCBhbmQgdGhlIG9sZCBwcm9jIGludGVyZmFjZS4gVHdvIGNoZWNr IGFnYWluc3QKaW9tZW1faXNfZXhjbHVzaXZlLCBwcm9jIG5ldmVyIGRpZC4gQW5kIHdpdGggQ09O RklHX0lPX1NUUklDVF9ERVZNRU0sCnRoaXMgc3RhcnRzIHRvIG1hdHRlciwgc2luY2Ugd2UgZG9u J3Qgd2FudCByYW5kb20gdXNlcnNwYWNlIGhhdmluZwphY2Nlc3MgdG8gUENJIEJBUnMgd2hpbGUg YSBkcml2ZXIgaXMgbG9hZGVkIGFuZCB1c2luZyBpdC4KCkZpeCB0aGlzIGJ5IGFkZGluZyB0aGUg c2FtZSBpb21lbV9pc19leGNsdXNpdmUoKSBjaGVjayB3ZSBhbHJlYWR5IGhhdmUKb24gdGhlIHN5 c2ZzIHNpZGUgaW4gcGNpX21tYXBfcmVzb3VyY2UoKS4KClJlZmVyZW5jZXM6IDkwYTU0NWU5ODEy NiAoInJlc3RyaWN0IC9kZXYvbWVtIHRvIGlkbGUgaW8gbWVtb3J5IHJhbmdlcyIpClNpZ25lZC1v ZmYtYnk6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAaW50ZWwuY29tPgpDYzogSmFzb24g R3VudGhvcnBlIDxqZ2dAemllcGUuY2E+CkNjOiBLZWVzIENvb2sgPGtlZXNjb29rQGNocm9taXVt Lm9yZz4KQ2M6IERhbiBXaWxsaWFtcyA8ZGFuLmoud2lsbGlhbXNAaW50ZWwuY29tPgpDYzogQW5k cmV3IE1vcnRvbiA8YWtwbUBsaW51eC1mb3VuZGF0aW9uLm9yZz4KQ2M6IEpvaG4gSHViYmFyZCA8 amh1YmJhcmRAbnZpZGlhLmNvbT4KQ2M6IErDqXLDtG1lIEdsaXNzZSA8amdsaXNzZUByZWRoYXQu Y29tPgpDYzogSmFuIEthcmEgPGphY2tAc3VzZS5jej4KQ2M6IERhbiBXaWxsaWFtcyA8ZGFuLmou d2lsbGlhbXNAaW50ZWwuY29tPgpDYzogbGludXgtbW1Aa3ZhY2sub3JnCkNjOiBsaW51eC1hcm0t a2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKQ2M6IGxpbnV4LXNhbXN1bmctc29jQHZnZXIua2Vy bmVsLm9yZwpDYzogbGludXgtbWVkaWFAdmdlci5rZXJuZWwub3JnCkNjOiBCam9ybiBIZWxnYWFz IDxiaGVsZ2Fhc0Bnb29nbGUuY29tPgpDYzogbGludXgtcGNpQHZnZXIua2VybmVsLm9yZwpTaWdu ZWQtb2ZmLWJ5OiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGZmd2xsLmNoPgotLQp2Mjog SW1wcm92ZSBjb21taXQgbWVzc2FnZSAoQmpvcm4pCi0tLQogZHJpdmVycy9wY2kvcHJvYy5jIHwg NSArKysrKwogMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2Ry aXZlcnMvcGNpL3Byb2MuYyBiL2RyaXZlcnMvcGNpL3Byb2MuYwppbmRleCBkMzUxODZiMDFkOTgu LjNhMmY5MGJlYjRjYiAxMDA2NDQKLS0tIGEvZHJpdmVycy9wY2kvcHJvYy5jCisrKyBiL2RyaXZl cnMvcGNpL3Byb2MuYwpAQCAtMjc0LDYgKzI3NCwxMSBAQCBzdGF0aWMgaW50IHByb2NfYnVzX3Bj aV9tbWFwKHN0cnVjdCBmaWxlICpmaWxlLCBzdHJ1Y3Qgdm1fYXJlYV9zdHJ1Y3QgKnZtYSkKIAkJ ZWxzZQogCQkJcmV0dXJuIC1FSU5WQUw7CiAJfQorCisJaWYgKGRldi0+cmVzb3VyY2VbaV0uZmxh Z3MgJiBJT1JFU09VUkNFX01FTSAmJgorCSAgICBpb21lbV9pc19leGNsdXNpdmUoZGV2LT5yZXNv dXJjZVtpXS5zdGFydCkpCisJCXJldHVybiAtRUlOVkFMOworCiAJcmV0ID0gcGNpX21tYXBfcGFn ZV9yYW5nZShkZXYsIGksIHZtYSwKIAkJCQkgIGZwcml2LT5tbWFwX3N0YXRlLCB3cml0ZV9jb21i aW5lKTsKIAlpZiAocmV0IDwgMCkKLS0gCjIuMjguMAoKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0Cmxp bnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFk Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK