Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F38BD1DE2B5; Thu, 14 Nov 2024 09:41:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731577316; cv=none; b=XVL7podmZtnrZnMIhEptgtugrJumF/aIODcwWXcAIYGbWLgy22kR35RH7cnfWu40wVOo/tYOev5BbY7uKMC37tixezd1VHIFWI3l2U/hG25Kp6fLneIkhy+ddRll/3KseBNQbGwfCW+lAvX2kdGNJ2DfxDyvZOIfsGzjY1inllc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731577316; c=relaxed/simple; bh=i5t5uoZkJk//79g6cG/+3RQtJAGUYWU8qA/tQ9zZyqg=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=BsG+WmNBRzN0pyVeH2hImEooI0586MIVY7vL8swVemtOhoOI3+ZiLoQi1PwFwrD6qFDqGHjITGz/eyrTLO2ImrBq84Y43Y0vaVDT79p7aKm/ae0uicSjhirUaDe96108Y1Dfun+aTtv8bbJzPZPs/mEGAWnU97HQ2PVDWLlOg+M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2A566C4CECD; Thu, 14 Nov 2024 09:41:52 +0000 (UTC) From: Huacai Chen <chenhuacai@loongson.cn> To: Paolo Bonzini <pbonzini@redhat.com>, Huacai Chen <chenhuacai@kernel.org>, Tianrui Zhao <zhaotianrui@loongson.cn>, Bibo Mao <maobibo@loongson.cn> Cc: kvm@vger.kernel.org, loongarch@lists.linux.dev, linux-kernel@vger.kernel.org, Xuerui Wang <kernel@xen0n.name>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Huacai Chen <chenhuacai@loongson.cn> Subject: [GIT PULL] LoongArch KVM changes for v6.13 Date: Thu, 14 Nov 2024 17:41:28 +0800 Message-ID: <20241114094128.2198306-1-chenhuacai@loongson.cn> X-Mailer: git-send-email 2.43.5 Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: <kvm.vger.kernel.org> List-Subscribe: <mailto:kvm+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:kvm+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
The following changes since commit 2d5404caa8c7bb5c4e0435f94b28834ae5456623: Linux 6.12-rc7 (2024-11-10 14:19:35 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-kvm-6.13 for you to fetch changes up to 9899b8201025d00b23aee143594a30c55cc4cc35: irqchip/loongson-eiointc: Add virt extension support (2024-11-13 16:18:27 +0800) ---------------------------------------------------------------- LoongArch KVM changes for v6.13 1. Add iocsr and mmio bus simulation in kernel. 2. Add in-kernel interrupt controller emulation. 3. Add virt extension support for eiointc irqchip. ---------------------------------------------------------------- Bibo Mao (1): irqchip/loongson-eiointc: Add virt extension support Xianglai Li (11): LoongArch: KVM: Add iocsr and mmio bus simulation in kernel LoongArch: KVM: Add IPI device support LoongArch: KVM: Add IPI read and write function LoongArch: KVM: Add IPI user mode read and write function LoongArch: KVM: Add EIOINTC device support LoongArch: KVM: Add EIOINTC read and write functions LoongArch: KVM: Add EIOINTC user mode read and write functions LoongArch: KVM: Add PCHPIC device support LoongArch: KVM: Add PCHPIC read and write functions LoongArch: KVM: Add PCHPIC user mode read and write functions LoongArch: KVM: Add irqfd support Documentation/arch/loongarch/irq-chip-model.rst | 64 ++ .../zh_CN/arch/loongarch/irq-chip-model.rst | 55 ++ arch/loongarch/include/asm/irq.h | 1 + arch/loongarch/include/asm/kvm_eiointc.h | 123 +++ arch/loongarch/include/asm/kvm_host.h | 18 +- arch/loongarch/include/asm/kvm_ipi.h | 45 + arch/loongarch/include/asm/kvm_pch_pic.h | 62 ++ arch/loongarch/include/uapi/asm/kvm.h | 20 + arch/loongarch/kvm/Kconfig | 5 +- arch/loongarch/kvm/Makefile | 4 + arch/loongarch/kvm/exit.c | 82 +- arch/loongarch/kvm/intc/eiointc.c | 1027 ++++++++++++++++++++ arch/loongarch/kvm/intc/ipi.c | 475 +++++++++ arch/loongarch/kvm/intc/pch_pic.c | 519 ++++++++++ arch/loongarch/kvm/irqfd.c | 89 ++ arch/loongarch/kvm/main.c | 19 +- arch/loongarch/kvm/vcpu.c | 3 + arch/loongarch/kvm/vm.c | 21 + drivers/irqchip/irq-loongson-eiointc.c | 108 +- include/linux/kvm_host.h | 1 + include/trace/events/kvm.h | 35 + include/uapi/linux/kvm.h | 8 + 22 files changed, 2735 insertions(+), 49 deletions(-) create mode 100644 arch/loongarch/include/asm/kvm_eiointc.h create mode 100644 arch/loongarch/include/asm/kvm_ipi.h create mode 100644 arch/loongarch/include/asm/kvm_pch_pic.h create mode 100644 arch/loongarch/kvm/intc/eiointc.c create mode 100644 arch/loongarch/kvm/intc/ipi.c create mode 100644 arch/loongarch/kvm/intc/pch_pic.c create mode 100644 arch/loongarch/kvm/irqfd.c
The following changes since commit 2d5404caa8c7bb5c4e0435f94b28834ae5456623: Linux 6.12-rc7 (2024-11-10 14:19:35 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git tags/loongarch-kvm-6.13 for you to fetch changes up to 9899b8201025d00b23aee143594a30c55cc4cc35: irqchip/loongson-eiointc: Add virt extension support (2024-11-13 16:18:27 +0800) ---------------------------------------------------------------- LoongArch KVM changes for v6.13 1. Add iocsr and mmio bus simulation in kernel. 2. Add in-kernel interrupt controller emulation. 3. Add virt extension support for eiointc irqchip. ---------------------------------------------------------------- Bibo Mao (1): irqchip/loongson-eiointc: Add virt extension support Xianglai Li (11): LoongArch: KVM: Add iocsr and mmio bus simulation in kernel LoongArch: KVM: Add IPI device support LoongArch: KVM: Add IPI read and write function LoongArch: KVM: Add IPI user mode read and write function LoongArch: KVM: Add EIOINTC device support LoongArch: KVM: Add EIOINTC read and write functions LoongArch: KVM: Add EIOINTC user mode read and write functions LoongArch: KVM: Add PCHPIC device support LoongArch: KVM: Add PCHPIC read and write functions LoongArch: KVM: Add PCHPIC user mode read and write functions LoongArch: KVM: Add irqfd support Documentation/arch/loongarch/irq-chip-model.rst | 64 ++ .../zh_CN/arch/loongarch/irq-chip-model.rst | 55 ++ arch/loongarch/include/asm/irq.h | 1 + arch/loongarch/include/asm/kvm_eiointc.h | 123 +++ arch/loongarch/include/asm/kvm_host.h | 18 +- arch/loongarch/include/asm/kvm_ipi.h | 45 + arch/loongarch/include/asm/kvm_pch_pic.h | 62 ++ arch/loongarch/include/uapi/asm/kvm.h | 20 + arch/loongarch/kvm/Kconfig | 5 +- arch/loongarch/kvm/Makefile | 4 + arch/loongarch/kvm/exit.c | 82 +- arch/loongarch/kvm/intc/eiointc.c | 1027 ++++++++++++++++++++ arch/loongarch/kvm/intc/ipi.c | 475 +++++++++ arch/loongarch/kvm/intc/pch_pic.c | 519 ++++++++++ arch/loongarch/kvm/irqfd.c | 89 ++ arch/loongarch/kvm/main.c | 19 +- arch/loongarch/kvm/vcpu.c | 3 + arch/loongarch/kvm/vm.c | 21 + drivers/irqchip/irq-loongson-eiointc.c | 108 +- include/linux/kvm_host.h | 1 + include/trace/events/kvm.h | 35 + include/uapi/linux/kvm.h | 8 + 22 files changed, 2735 insertions(+), 49 deletions(-) create mode 100644 arch/loongarch/include/asm/kvm_eiointc.h create mode 100644 arch/loongarch/include/asm/kvm_ipi.h create mode 100644 arch/loongarch/include/asm/kvm_pch_pic.h create mode 100644 arch/loongarch/kvm/intc/eiointc.c create mode 100644 arch/loongarch/kvm/intc/ipi.c create mode 100644 arch/loongarch/kvm/intc/pch_pic.c create mode 100644 arch/loongarch/kvm/irqfd.c