From patchwork Wed Dec 7 10:33:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anup Patel X-Patchwork-Id: 13066956 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1D618C352A1 for ; Wed, 7 Dec 2022 10:33:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: MIME-Version:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=3Jd0EdDWF2mgV/hwlrcqnAUZDAWcUF2IT09a06+75zo=; b=VGiM60Q6/hw/r9 kbPOcXlV3aiEORGOPPZITKOlE4+C+m0lbivGIhxFsm1tmacd30bVgxSF38uZWwFHOwOxikVrOokxh L/a2qTRWBBNNtY47gO0b6U+y5Hd6jwJPCRVfWpPOz0uk1Ok8LBP85ZGboHEoSWt3466yVVE6sfgy0 Mhns89sGd/bQT+lluydkfxyX395kvpwyzQDpyW7fGrPkVdf3P4+qXXGIWLKSxJcl9aFADmx9fFe04 GclNVyA0U/+J4wfPUV5MWCpJVtb9bULY7/073Oi/Z4lkebZdHLL7DjD0VyHWhx3bZP1vPFpAwwjFW pQp3Zx2VknU0oYxTc4PQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p2rkK-00HIhU-7p; Wed, 07 Dec 2022 10:33:48 +0000 Received: from mail-ej1-x632.google.com ([2a00:1450:4864:20::632]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1p2rkF-00HIeB-NP for linux-riscv@lists.infradead.org; Wed, 07 Dec 2022 10:33:46 +0000 Received: by mail-ej1-x632.google.com with SMTP id vv4so12960256ejc.2 for ; Wed, 07 Dec 2022 02:33:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=brainfault-org.20210112.gappssmtp.com; s=20210112; h=cc:to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=I0jpWPIBVAp+rHu6Z64EYwjXGIWWou0XXGrJUb14aao=; b=scpoUvPhowy1XW5Y96Ae003nM1Gvl3fcmNIdR4qRMYq/SipCy3E/62EhkBRXw9D2Gi 2xAVK6xRXmyqGTivUoovzUQ8uvymc3LwokrvWO870n1WP8bJdApEgvdamY//1yakUNKV juQSDzs8tODfjN9xhRsg7xmY1+Z3A4PxUgZM/OcZN07mb+iovagj0fbar4fkBe4GGXIl SPaANxskB67v78rbgpYwDnwcs/uJ4SfZE5zWwTC00kJwQhO7H4H23wJo0GdwJCYsyYzt xMb8pShJvuLE01FgHKOO90eBDT40cYL+2UrsqIRuLZ3HwGhrr/IcoQTMsciFSohQTOl9 xASA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=I0jpWPIBVAp+rHu6Z64EYwjXGIWWou0XXGrJUb14aao=; b=GnZ39DXtxYa6Oub5aC3Pif7lXllOOcQJsOf7rUfhQ7Ssoa++7HuTjH4BC2CYhTRFPi Cq7yP/awXq+H2uCOHCBgcp4aLlzlVPKWic+OTe17cYd7ZbDUBS14EpANflJilDjZM4yn Me8O5pMI49ozk35SVKkrXw91/pTQqLvdmrXURWeVg+VmnGjZMiftnjXRGZM0NqjoSjbw H5q4MhT2+qKTuO/j2NMufZQzArKa0ao32KYsllFYP23V3XEH8Wvw4QepZ8XjE23vVU2K ILPBkA27gDNZQqUvlS7v3y0AZ9NsgUB2+ndqJVhXmC3rwKT4CfKzSBb2uob5VQ64ljNI Wcbg== X-Gm-Message-State: ANoB5pk8E6QevlEI0rkCwKa6D3Nkm4CZMMTVVSPRN0hgkM+DNUHDKzdk tG/7q7JB0laWNkzY2hw7A3H+Lg6LKhBp4hxIraZnVQ== X-Google-Smtp-Source: AA0mqf7gvLaEime8aYps0wOthxWyDMPcGn8Z+/r199yLrTRc6psuJEF6pBbA/xA9BzcaPKlCe8Jz/AIQWBoKY/+ZyXQ= X-Received: by 2002:a17:906:114a:b0:7c0:c836:e586 with SMTP id i10-20020a170906114a00b007c0c836e586mr18222229eja.750.1670409220219; Wed, 07 Dec 2022 02:33:40 -0800 (PST) MIME-Version: 1.0 From: Anup Patel Date: Wed, 7 Dec 2022 16:03:28 +0530 Message-ID: Subject: [GIT PULL] KVM/riscv changes for 6.2 To: Paolo Bonzini Cc: Palmer Dabbelt , Atish Patra , KVM General , "open list:KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv)" , linux-riscv X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221207_023343_995193_D8BE6583 X-CRM114-Status: UNSURE ( 6.72 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hi Paolo, We have the following KVM RISC-V changes for 6.2: 1) Allow unloading KVM module 2) Allow KVM user-space to set mvendorid, marchid, and mimpid 3) Several fixes and cleanups Please pull. Regards, Anup The following changes since commit 76dcd734eca23168cb008912c0f69ff408905235: Linux 6.1-rc8 (2022-12-04 14:48:12 -0800) are available in the Git repository at: https://github.com/kvm-riscv/linux.git tags/kvm-riscv-6.2-1 for you to fetch changes up to 6ebbdecff6ae00557a52539287b681641f4f0d33: RISC-V: KVM: Add ONE_REG interface for mvendorid, marchid, and mimpid (2022-12-07 09:17:49 +0530) ---------------------------------------------------------------- KVM/riscv changes for 6.2 - Allow unloading KVM module - Allow KVM user-space to set mvendorid, marchid, and mimpid - Several fixes and cleanups ---------------------------------------------------------------- Anup Patel (9): RISC-V: KVM: Exit run-loop immediately if xfer_to_guest fails RISC-V: KVM: Fix reg_val check in kvm_riscv_vcpu_set_reg_config() RISC-V: KVM: Remove redundant includes of asm/kvm_vcpu_timer.h RISC-V: KVM: Remove redundant includes of asm/csr.h RISC-V: KVM: Use switch-case in kvm_riscv_vcpu_set/get_reg() RISC-V: KVM: Move sbi related struct and functions to kvm_vcpu_sbi.h RISC-V: Export sbi_get_mvendorid() and friends RISC-V: KVM: Save mvendorid, marchid, and mimpid when creating VCPU RISC-V: KVM: Add ONE_REG interface for mvendorid, marchid, and mimpid Bo Liu (1): RISC-V: KVM: use vma_lookup() instead of find_vma_intersection() Christophe JAILLET (1): RISC-V: KVM: Simplify kvm_arch_prepare_memory_region() XiakaiPan (1): RISC-V: KVM: Add exit logic to main.c arch/riscv/include/asm/kvm_host.h | 16 +++---- arch/riscv/include/asm/kvm_vcpu_sbi.h | 6 +++ arch/riscv/include/uapi/asm/kvm.h | 3 ++ arch/riscv/kernel/sbi.c | 3 ++ arch/riscv/kvm/main.c | 6 +++ arch/riscv/kvm/mmu.c | 6 +-- arch/riscv/kvm/vcpu.c | 85 ++++++++++++++++++++++++++--------- arch/riscv/kvm/vcpu_sbi_base.c | 13 +++--- arch/riscv/kvm/vcpu_sbi_hsm.c | 1 - arch/riscv/kvm/vcpu_sbi_replace.c | 1 - arch/riscv/kvm/vcpu_sbi_v01.c | 1 - 11 files changed, 97 insertions(+), 44 deletions(-)