From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DBF01606A322 for ; Sat, 31 Oct 2026 08:30:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=2sN7ozgR; dkim=fail reason="signature verification failed" (1024-bit key, unprotected) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.a=rsa-sha256 header.s=default header.b=Ia9/sKmV 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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=sHhPh3uL4jfjQdWTEunTlUmL68YAmgVdhv2Z4lgkADo=; b=2sN7ozgRyH04l7+dFjF1jzW/0B F3KN7btKbJ7zDBw/J29h56SkHFduLwj8nWJigDEBZEBGvwzRlQiAnqJySKfJ3H45FvEHvlrbtBVyh DbAmdAjIQyd1m/MyBN7qO6pcVxTiybfPrL+9A8F35bXqajqUiFnq1p69lJxGyzNiBzO9IZtURrYRW zWchENEeBh7c0bhgo2hf3PNACP2G1KooSJsn+qVtXXhv/QvAOcnrSH1j5hUFPfiOWbDvsefNKSdRP 2ohaiv5e1Lo+OHzZh4pd8cT61vCiLkFGdfw1i9GcpGAlfdG28FQUbOKIwOKTSLOAUcK3DWcOklFhK 30gLb+Zg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xN4U6-0000000D3eP-2cTe; Sat, 31 Oct 2026 08:30:42 +0000 Received: from out30-111.freemail.mail.aliyun.com ([115.124.30.111]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xN4Ty-0000000D3XB-11UI; Sat, 31 Oct 2026 08:30:35 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1793435432; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=Q7H8hNLr3QrvgMDoVvUiwiv88IHAXA/9SeCjmVc/p7I=; b=Ia9/sKmVT5P6bBDwpcuGidXid/mnqEa9QefabSYRTlGYvHJ4hKY59RSMI02yfKwbOmIC8zq3EdGhfZr1hodCO/KRC0MzYNzuzeYRAhucNB9Shkac1MudYJyEUM9cBy2i6U21jetTF8Fp0/tROvLomh6Mgq/gOQqZgOaDrBwNhlM= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R121e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033037009110;MF=fangyu.yu@linux.alibaba.com;NM=1;PH=DS;RN=30;SR=0;TI=SMTPD_---0XDo-2lz_1793435429; Received: from localhost.localdomain(mailfrom:fangyu.yu@linux.alibaba.com fp:SMTPD_---0XDo-2lz_1793435429 cluster:ay36) by smtp.aliyun-inc.com; Sat, 31 Oct 2026 16:30:30 +0800 From: fangyu.yu@linux.alibaba.com To: tomasz.jeznach@linux.dev, joro@8bytes.org, will@kernel.org, robin.murphy@arm.com, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, baolu.lu@linux.intel.com, jroedel@suse.de, zong.li@sifive.com, andrew.jones@linux.dev, anup@brainfault.org, jgg@nvidia.com, jgg@ziepe.ca, kevin.tian@intel.com, atish.patra@linux.dev, skhawaja@google.com, vasant.hegde@amd.com, joerg.roedel@amd.com, tanchi25@mails.ucas.ac.cn, gong.shuai@sanechips.com.cn Cc: fangyu.yu@linux.alibaba.com, guoren@kernel.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, kvm-riscv@lists.infradead.org, Tomasz Jeznach , Andrew Jones Subject: [PATCH v6 06/10] RISC-V: KVM: Enable KVM_VFIO interfaces on RISC-V arch Date: Sat, 31 Oct 2026 16:30:10 +0800 Message-Id: <20261031083014.15040-7-fangyu.yu@linux.alibaba.com> X-Mailer: git-send-email 2.39.3 (Apple Git-146) In-Reply-To: <20261031083014.15040-1-fangyu.yu@linux.alibaba.com> References: <20261031083014.15040-1-fangyu.yu@linux.alibaba.com> X-Archived-By: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261031_013034_453261_16AE75C7 X-CRM114-Status: UNSURE ( 4.76 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -17.6 (-----------------) X-BeenThere: kvm-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kvm-riscv" X-Spam-Status: No, score=-16.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 From: Tomasz Jeznach Enable KVM/VFIO support on RISC-V architecture. Signed-off-by: Tomasz Jeznach Signed-off-by: Andrew Jones Signed-off-by: Fangyu Yu --- arch/riscv/kvm/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/kvm/Kconfig b/arch/riscv/kvm/Kconfig index 2e3c4e6c1cd7..4bc99cc0995b 100644 --- a/arch/riscv/kvm/Kconfig +++ b/arch/riscv/kvm/Kconfig @@ -27,8 +27,10 @@ config KVM select KVM_GENERIC_DIRTYLOG_READ_PROTECT select KVM_GENERIC_HARDWARE_ENABLING select VIRT_XFER_TO_GUEST_WORK + select KVM_VFIO select SCHED_INFO select GUEST_PERF_EVENTS if PERF_EVENTS + select SRCU help Support hosting virtualized guest machines. -- 2.50.1 -- kvm-riscv mailing list kvm-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kvm-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=115.124.30.110 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793435439; b=JZuhJkFR4wmW39Elwhgls9s7CyjL3O6PRhB/NhMce4d+KOCjcCkLsWcQiKRekDRRCKH8 8x42vAu4MkltmNFddy6kR+H4ITOWBHSdlcVY+Tr9LerBO5mdpJrNhmVL7blgKqPbxK/Tj eWERlL7cKrlkZYVLsAUwIllWy49pU7/aCCy0ovvK2xU00IUHccXm1c+PfliW+VwmR2/0k ZZj5y/44Qv4OPIN63R+6jZCvyCiTs7wUET1JVYCcbW//+MH046KQYhzmF2DO134OgWGqf pZmrTpBQNkXNnmsASWWeMOTT/+Mp0pVIBCmwapWhi3xT9tR4m1JK5llvSIyVHQIFPsw== ARC-Message-Signature: i=1; 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Received: from localhost.localdomain(mailfrom:fangyu.yu@linux.alibaba.com fp:SMTPD_---0XDo-2lz_1793435429 cluster:ay36) by smtp.aliyun-inc.com; Sat, 31 Oct 2026 16:30:30 +0800 From: fangyu.yu@linux.alibaba.com To: tomasz.jeznach@linux.dev, joro@8bytes.org, will@kernel.org, robin.murphy@arm.com, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, baolu.lu@linux.intel.com, jroedel@suse.de, zong.li@sifive.com, andrew.jones@linux.dev, anup@brainfault.org, jgg@nvidia.com, jgg@ziepe.ca, kevin.tian@intel.com, atish.patra@linux.dev, skhawaja@google.com, vasant.hegde@amd.com, joerg.roedel@amd.com, tanchi25@mails.ucas.ac.cn, gong.shuai@sanechips.com.cn Cc: fangyu.yu@linux.alibaba.com, guoren@kernel.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, kvm-riscv@lists.infradead.org, Tomasz Jeznach , Andrew Jones Subject: [PATCH v6 06/10] RISC-V: KVM: Enable KVM_VFIO interfaces on RISC-V arch Date: Sat, 31 Oct 2026 16:30:10 +0800 Message-Id: <20261031083014.15040-7-fangyu.yu@linux.alibaba.com> X-Mailer: git-send-email 2.39.3 (Apple Git-146) In-Reply-To: <20261031083014.15040-1-fangyu.yu@linux.alibaba.com> References: <20261031083014.15040-1-fangyu.yu@linux.alibaba.com> X-Mailing-List: iommu@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Tomasz Jeznach Enable KVM/VFIO support on RISC-V architecture. Signed-off-by: Tomasz Jeznach Signed-off-by: Andrew Jones Signed-off-by: Fangyu Yu --- arch/riscv/kvm/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/kvm/Kconfig b/arch/riscv/kvm/Kconfig index 2e3c4e6c1cd7..4bc99cc0995b 100644 --- a/arch/riscv/kvm/Kconfig +++ b/arch/riscv/kvm/Kconfig @@ -27,8 +27,10 @@ config KVM select KVM_GENERIC_DIRTYLOG_READ_PROTECT select KVM_GENERIC_HARDWARE_ENABLING select VIRT_XFER_TO_GUEST_WORK + select KVM_VFIO select SCHED_INFO select GUEST_PERF_EVENTS if PERF_EVENTS + select SRCU help Support hosting virtualized guest machines. -- 2.50.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C534160A2631 for ; Sat, 31 Oct 2026 08:30:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=TMXmvmiO; dkim=fail reason="signature verification failed" (1024-bit key, unprotected) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.a=rsa-sha256 header.s=default header.b=Ia9/sKmV 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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=kw+Y/fPGpsjTkLOyOtBLg1jZJe4TOjfhcapEm/6w2Q0=; b=TMXmvmiOOJesZH6yUz3hhO/5r4 2ldrHWqrn9jefxfeLSNiLTVvIV1RFJJrb9pboQY4u5UCM2QJNDYpg30M0NL9cGVo8lUWHtbNhq1Au F0QCKxDYtForPhmijsxlLuQtDVeXFiwfBgOvDCgMldgqv8GJuvYueejfGw07at7jYhmLRzI8mNYEb MhNLnFMxhOBH5akxFophtRVMnIqg/EbI2Qv8WQuXEJ5ormxWGS5r/mDinQwcInuTNQSBpIuVqUSji Kv2WEAsRzMpe0TxJZeKU1sM1kjedZ+ctjr9+P9A8H0irKlS93DiiwwOigVJBDlTLDjxj3GBCPdpVo VSVs0YVQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xN4U6-0000000D3eV-2uR1; Sat, 31 Oct 2026 08:30:42 +0000 Received: from out30-111.freemail.mail.aliyun.com ([115.124.30.111]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xN4Ty-0000000D3XB-11UI; Sat, 31 Oct 2026 08:30:35 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1793435432; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=Q7H8hNLr3QrvgMDoVvUiwiv88IHAXA/9SeCjmVc/p7I=; b=Ia9/sKmVT5P6bBDwpcuGidXid/mnqEa9QefabSYRTlGYvHJ4hKY59RSMI02yfKwbOmIC8zq3EdGhfZr1hodCO/KRC0MzYNzuzeYRAhucNB9Shkac1MudYJyEUM9cBy2i6U21jetTF8Fp0/tROvLomh6Mgq/gOQqZgOaDrBwNhlM= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R121e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033037009110;MF=fangyu.yu@linux.alibaba.com;NM=1;PH=DS;RN=30;SR=0;TI=SMTPD_---0XDo-2lz_1793435429; Received: from localhost.localdomain(mailfrom:fangyu.yu@linux.alibaba.com fp:SMTPD_---0XDo-2lz_1793435429 cluster:ay36) by smtp.aliyun-inc.com; Sat, 31 Oct 2026 16:30:30 +0800 From: fangyu.yu@linux.alibaba.com To: tomasz.jeznach@linux.dev, joro@8bytes.org, will@kernel.org, robin.murphy@arm.com, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, baolu.lu@linux.intel.com, jroedel@suse.de, zong.li@sifive.com, andrew.jones@linux.dev, anup@brainfault.org, jgg@nvidia.com, jgg@ziepe.ca, kevin.tian@intel.com, atish.patra@linux.dev, skhawaja@google.com, vasant.hegde@amd.com, joerg.roedel@amd.com, tanchi25@mails.ucas.ac.cn, gong.shuai@sanechips.com.cn Cc: fangyu.yu@linux.alibaba.com, guoren@kernel.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, kvm-riscv@lists.infradead.org, Tomasz Jeznach , Andrew Jones Subject: [PATCH v6 06/10] RISC-V: KVM: Enable KVM_VFIO interfaces on RISC-V arch Date: Sat, 31 Oct 2026 16:30:10 +0800 Message-Id: <20261031083014.15040-7-fangyu.yu@linux.alibaba.com> X-Mailer: git-send-email 2.39.3 (Apple Git-146) In-Reply-To: <20261031083014.15040-1-fangyu.yu@linux.alibaba.com> References: <20261031083014.15040-1-fangyu.yu@linux.alibaba.com> X-Archived-By: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261031_013034_453261_16AE75C7 X-CRM114-Status: UNSURE ( 4.76 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -17.6 (-----------------) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 From: Tomasz Jeznach Enable KVM/VFIO support on RISC-V architecture. Signed-off-by: Tomasz Jeznach Signed-off-by: Andrew Jones Signed-off-by: Fangyu Yu --- arch/riscv/kvm/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/kvm/Kconfig b/arch/riscv/kvm/Kconfig index 2e3c4e6c1cd7..4bc99cc0995b 100644 --- a/arch/riscv/kvm/Kconfig +++ b/arch/riscv/kvm/Kconfig @@ -27,8 +27,10 @@ config KVM select KVM_GENERIC_DIRTYLOG_READ_PROTECT select KVM_GENERIC_HARDWARE_ENABLING select VIRT_XFER_TO_GUEST_WORK + select KVM_VFIO select SCHED_INFO select GUEST_PERF_EVENTS if PERF_EVENTS + select SRCU help Support hosting virtualized guest machines. -- 2.50.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv