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GET /api/patches/815329/?format=api
{ "id": 815329, "url": "http://patchwork.ozlabs.org/api/patches/815329/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/1505807208-9063-14-git-send-email-eric.auger@redhat.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1505807208-9063-14-git-send-email-eric.auger@redhat.com>", "list_archive_url": null, "date": "2017-09-19T07:46:45", "name": "[RFC,v4,13/16] memory.h: Add set_page_size_mask IOMMUMemoryRegion callback", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "7d91f9db86483cc7ec4588636a1a22cd89cd0e6d", "submitter": { "id": 69187, "url": "http://patchwork.ozlabs.org/api/people/69187/?format=api", "name": "Eric Auger", "email": "eric.auger@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/1505807208-9063-14-git-send-email-eric.auger@redhat.com/mbox/", "series": [ { "id": 3796, "url": "http://patchwork.ozlabs.org/api/series/3796/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=3796", "date": "2017-09-19T07:46:32", "name": "VIRTIO-IOMMU device", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/3796/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/815329/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/815329/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=<UNKNOWN>)", "ext-mx10.extmail.prod.ext.phx2.redhat.com;\n\tdmarc=none (p=none dis=none) header.from=redhat.com", "ext-mx10.extmail.prod.ext.phx2.redhat.com;\n\tspf=fail smtp.mailfrom=eric.auger@redhat.com" ], "Received": [ "from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xxFbv5p8hz9s82\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 19 Sep 2017 17:58:03 +1000 (AEST)", "from localhost ([::1]:40642 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1duDPt-0007TE-OM\n\tfor incoming@patchwork.ozlabs.org; Tue, 19 Sep 2017 03:58:01 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:48324)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <eric.auger@redhat.com>) id 1duDIM-0001a0-Si\n\tfor qemu-devel@nongnu.org; Tue, 19 Sep 2017 03:50:15 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <eric.auger@redhat.com>) id 1duDII-0001nu-Bd\n\tfor qemu-devel@nongnu.org; Tue, 19 Sep 2017 03:50:14 -0400", "from mx1.redhat.com ([209.132.183.28]:44350)\n\tby eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from <eric.auger@redhat.com>)\n\tid 1duDI8-0001fx-Me; Tue, 19 Sep 2017 03:50:00 -0400", "from smtp.corp.redhat.com\n\t(int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby mx1.redhat.com (Postfix) with ESMTPS id 9312651158;\n\tTue, 19 Sep 2017 07:49:59 +0000 (UTC)", "from localhost.localdomain.com (ovpn-116-197.ams2.redhat.com\n\t[10.36.116.197])\n\tby smtp.corp.redhat.com (Postfix) with ESMTP id 7177461342;\n\tTue, 19 Sep 2017 07:49:50 +0000 (UTC)" ], "DMARC-Filter": "OpenDMARC Filter v1.3.2 mx1.redhat.com 9312651158", "From": "Eric Auger <eric.auger@redhat.com>", "To": "eric.auger.pro@gmail.com, eric.auger@redhat.com, peter.maydell@linaro.org,\n\talex.williamson@redhat.com, mst@redhat.com, qemu-arm@nongnu.org,\n\tqemu-devel@nongnu.org, jean-philippe.brucker@arm.com", "Date": "Tue, 19 Sep 2017 09:46:45 +0200", "Message-Id": "<1505807208-9063-14-git-send-email-eric.auger@redhat.com>", "In-Reply-To": "<1505807208-9063-1-git-send-email-eric.auger@redhat.com>", "References": "<1505807208-9063-1-git-send-email-eric.auger@redhat.com>", "X-Scanned-By": "MIMEDefang 2.79 on 10.5.11.11", "X-Greylist": "Sender IP whitelisted, not delayed by milter-greylist-4.5.16\n\t(mx1.redhat.com [10.5.110.39]);\n\tTue, 19 Sep 2017 07:49:59 +0000 (UTC)", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]", "X-Received-From": "209.132.183.28", "Subject": "[Qemu-devel] [RFC v4 13/16] memory.h: Add set_page_size_mask\n\tIOMMUMemoryRegion callback", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "<qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<http://lists.nongnu.org/archive/html/qemu-devel/>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Cc": "wei@redhat.com, kevin.tian@intel.com, marc.zyngier@arm.com,\n\ttn@semihalf.com, \n\twill.deacon@arm.com, drjones@redhat.com, peterx@redhat.com,\n\tlinuc.decode@gmail.com, bharat.bhushan@nxp.com,\n\tchristoffer.dall@linaro.org", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "This callback allows to inform the IOMMU memory region about\nrestrictions on the supported page sizes.\n\nSigned-off-by: Eric Auger <eric.auger@redhat.com>\n---\n include/exec/memory.h | 4 ++++\n 1 file changed, 4 insertions(+)", "diff": "diff --git a/include/exec/memory.h b/include/exec/memory.h\nindex 1dcd312..0c91dca 100644\n--- a/include/exec/memory.h\n+++ b/include/exec/memory.h\n@@ -204,6 +204,10 @@ typedef struct IOMMUMemoryRegionClass {\n IOMMUAccessFlags flag);\n /* Returns minimum supported page size */\n uint64_t (*get_min_page_size)(IOMMUMemoryRegion *iommu);\n+\n+ /* Limits the supported page sizes to @pgsizes */\n+ void (*set_page_size_mask)(IOMMUMemoryRegion *iommu, uint64_t pgsizes);\n+\n /* Called when IOMMU Notifier flag changed */\n void (*notify_flag_changed)(IOMMUMemoryRegion *iommu,\n IOMMUNotifierFlag old_flags,\n", "prefixes": [ "RFC", "v4", "13/16" ] }