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{ "id": 809586, "url": "http://patchwork.ozlabs.org/api/covers/809586/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-imx/cover/20170904102456.9025-1-cdall@linaro.org/", "project": { "id": 19, "url": "http://patchwork.ozlabs.org/api/projects/19/?format=api", "name": "Linux IMX development", "link_name": "linux-imx", "list_id": "linux-imx-kernel.lists.patchwork.ozlabs.org", "list_email": "linux-imx-kernel@lists.patchwork.ozlabs.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170904102456.9025-1-cdall@linaro.org>", "list_archive_url": null, "date": "2017-09-04T10:24:50", "name": "[v2,0/6] Handle forwarded level-triggered interrupts", "submitter": { "id": 71350, "url": "http://patchwork.ozlabs.org/api/people/71350/?format=api", "name": "Christoffer Dall", "email": "cdall@linaro.org" }, "mbox": "http://patchwork.ozlabs.org/project/linux-imx/cover/20170904102456.9025-1-cdall@linaro.org/mbox/", "series": [ { "id": 1349, "url": "http://patchwork.ozlabs.org/api/series/1349/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-imx/list/?series=1349", "date": "2017-09-04T10:24:50", "name": "Handle forwarded level-triggered interrupts", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/1349/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/809586/comments/", "headers": { "Return-Path": "<linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming-imx@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming-imx@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.infradead.org\n\t(client-ip=65.50.211.133; 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a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id;\n\tbh=2jJ1+QayBaqkr4BWw9D+P2bZU0RvTRtSuljC0cj1+gM=;\n\tb=dtBi7mIdXqE9QZvAIyLBgponKOWAt/GClofmr/IBWxPn1FlR9DoIVfM5gss7JiTUfE\n\tbUgsgVOgIm2dUKYb+kE3ylDd6KKKMAt+9QYPoJNADtf4k+cnceBZoGFNMf1JyjO8pY6Q\n\t7nEIDeB5o0d829pQkkXyq+tARy6Bh8zRALHzoYkDEUabxxyqmCgcucc5kbpI8ON76Fip\n\tci40LorCGiaileyC9o26w/2wsJ3sQp51Uus2KAHGdIEox9uEvBNDxb1nIKKeURwPdaVH\n\tm71ATHW2mLRr02RBDy63gguDCH/axhSvgN4LW0kYbikac8UKvPGptIB5xpNA46iUq9jZ\n\teN7Q==", "X-Gm-Message-State": "AHPjjUhgVCypun1YAz4gRI4rKQSPRKRoh9He9eTXDPgMKvPFZwoFCkuo\n\tcvCp8Gfe/2qSIzIS", "X-Google-Smtp-Source": "ADKCNb4Ajk3uAnNZE9I77sb72u2JLinZhWt52yb79rANjpyS3PYE8v7y34ntY5BXGFXqx7y4wH0Y0g==", "X-Received": "by 10.80.145.120 with SMTP id f53mr128395eda.230.1504520705746; \n\tMon, 04 Sep 2017 03:25:05 -0700 (PDT)", "From": "Christoffer Dall <cdall@linaro.org>", "To": "kvmarm@lists.cs.columbia.edu, Eric Auger <eric.auger@redhat.com>,\n\tMarc Zyngier <marc.zyngier@arm.com>", "Subject": "[PATCH v2 0/6] Handle forwarded level-triggered interrupts", "Date": "Mon, 4 Sep 2017 12:24:50 +0200", "Message-Id": "<20170904102456.9025-1-cdall@linaro.org>", "X-Mailer": "git-send-email 2.9.0", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20170904_032530_827747_2C6030F8 ", "X-CRM114-Status": "GOOD ( 11.05 )", "X-Spam-Score": "-2.7 (--)", "X-Spam-Report": "SpamAssassin version 3.4.1 on bombadil.infradead.org summary:\n\tContent analysis details: (-2.7 points)\n\tpts rule name description\n\t---- ----------------------\n\t--------------------------------------------------\n\t-0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/,\n\tlow\n\ttrust [2a00:1450:400c:c09:0:0:0:22c listed in] [list.dnswl.org]\n\t-0.0 SPF_PASS SPF: sender matches SPF record\n\t-1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n\t[score: 0.0000]\n\t-0.1 DKIM_VALID Message has at least one valid DKIM or DK signature\n\t0.1 DKIM_SIGNED Message has a DKIM or DK signature,\n\tnot necessarily valid\n\t-0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from\n\tauthor's domain", "X-BeenThere": "linux-arm-kernel@lists.infradead.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/linux-arm-kernel>,\n\t<mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/linux-arm-kernel/>", "List-Post": "<mailto:linux-arm-kernel@lists.infradead.org>", "List-Help": "<mailto:linux-arm-kernel-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>,\n\t<mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe>", "Cc": "Andre Przywara <andre.przywara@arm.com>, kvm@vger.kernel.org,\n\tlinux-arm-kernel@lists.infradead.org, Christoffer Dall <cdall@linaro.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "\"linux-arm-kernel\" <linux-arm-kernel-bounces@lists.infradead.org>", "Errors-To": "linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org", "List-Id": "linux-imx-kernel.lists.patchwork.ozlabs.org" }, "content": "This series illustrates an alternative approach to Eric Auger's direct EOI\nsetup patches [1] in terms of the KVM VGIC support.\n\nThe idea is to maintain existing semantics for the VGIC for mapped\nlevel-triggered IRQs and think support for the timer into it.\n\nPatch 1 is necessary to align the timer and VFIO ways of signaling the\nVGIC. Patch 2 is stolen from Eric's series and is necessary for these\npatches to compile as well. Patch 3 includes the core support for\nmapped level-triggered interrupts. Patch 4 handles guest MMIO acess to\nthe virtual distributor. Patch 5 moves some code around for patch 6.\nPatch 6 implements an optimization for the timer. The last two patches\ncould be deferred until the timer optimization series.\n\nBased on v4.13-rc7.\n\nThanks,\n-Christoffer\n\nChanges since v1:\n - Added necessary changes to the timer (Patch 1)\n - Added handling of guest MMIO accesses to the virtual distributor\n (Patch 4)\n - Addressed Marc's comments from the initial RFC (mostly renames)\n\nChristoffer Dall (5):\n KVM: arm/arm64: Don't cache the timer IRQ level\n KVM: arm/arm64: vgic: Support level-triggered mapped interrupts\n KVM: arm/arm64: Support VGIC dist pend/active changes for mapped IRQs\n KVM: arm/arm64: Rearrange kvm_vgic_[un]map_phys code in vgic.c\n KVM: arm/arm64: Provide a vgic interrupt line level sample function\n\nEric Auger (1):\n KVM: arm/arm64: vgic: restructure kvm_vgic_(un)map_phys_irq\n\n include/kvm/arm_vgic.h | 19 +++++++++--\n virt/kvm/arm/arch_timer.c | 52 +++++++++++++-----------------\n virt/kvm/arm/vgic/vgic-mmio.c | 27 ++++++++++++++++\n virt/kvm/arm/vgic/vgic-v2.c | 29 +++++++++++++++++\n virt/kvm/arm/vgic/vgic-v3.c | 29 +++++++++++++++++\n virt/kvm/arm/vgic/vgic.c | 75 ++++++++++++++++++++++++++++++++++++-------\n virt/kvm/arm/vgic/vgic.h | 8 +++++\n 7 files changed, 196 insertions(+), 43 deletions(-)" }