From patchwork Thu Nov 28 03:20:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Quan Zhou X-Patchwork-Id: 13887671 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 A7FF5D6D25A for ; Thu, 28 Nov 2024 03:23:32 +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:MIME-Version: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:In-Reply-To:References: List-Owner; bh=+/HrWtxLpKXg/NtJUxNeKcUb9DRj0Vg47l6DtnPPUIY=; b=3yID6nwGbZ7xbI oEmcLuN9Bq/L5ZIBuJ6BC9UwsOsIg8w9qO7GGiG+nqMzYQokdfz7y+VXEAo6oLi29J7vjpsbXnp2D 0h62gQ9Ih4/2ifzRDaqVTZAxM2RjC6rSzyUtrbnVarSUYaRsZpjyqHncuzQNR3oPCXWmxwV54XwA+ M4/Ff9uk5gbszW+TE6unjSuQ2yg1X/JvWIEGfXXJxDjmX9QFwJSA1lti3GuZAPlhD9mkJOFc/Ja2l Isdg/4LcOkkvzA3atxkkjjntVgh2qQJLAw94xR4dm4V0nevHV3a4KKpNfn89f0V/43vLxP9keC30Q 3pJCWU9fd2c1vJKwDtMA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tGV7l-0000000Eblv-0NM7; Thu, 28 Nov 2024 03:23:25 +0000 Received: from smtp84.cstnet.cn ([159.226.251.84] helo=cstnet.cn) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tGV7i-0000000EbkH-3Gg1; Thu, 28 Nov 2024 03:23:24 +0000 Received: from zq-Legion-Y7000.. (unknown [180.111.103.148]) by APP-05 (Coremail) with SMTP id zQCowAAXHkob4kdnsFUcBg--.352S2; Thu, 28 Nov 2024 11:23:08 +0800 (CST) From: zhouquan@iscas.ac.cn To: anup@brainfault.org, ajones@ventanamicro.com, atishp@atishpatra.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, Quan Zhou Subject: [PATCH 0/4] RISC-V: KVM: Allow Svvptc/Zabha/Ziccrse exts for guests Date: Thu, 28 Nov 2024 11:20:53 +0800 Message-Id: X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CM-TRANSID: zQCowAAXHkob4kdnsFUcBg--.352S2 X-Coremail-Antispam: 1UD129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUUYt7AC8VAFwI0_Gr0_Xr1l1xkIjI8I6I8E 6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28Cjx kF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVW8JVW5JwA2z4x0Y4vE2Ix0cI8I cVCY1x0267AKxVWxJVW8Jr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z2 80aVCY1x0267AKxVWxJr0_GcWle2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IE w4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_Jrv_JF1lYx0Ex4A2jsIE14v26F4j6r4UJw Am72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAG YxC7M4IIrI8v6xkF7I0E8cxan2IY04v7M4kE6xkIj40Ew7xC0wCF04k20xvY0x0EwIxGrw CF54CYxVCY1x0262kKe7AKxVWUtVW8ZwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02 F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_Jw0_GF ylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7Cj xVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r 1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x0JUZ yCJUUUUU= X-Originating-IP: [180.111.103.148] X-CM-SenderInfo: 52kr31xxdqqxpvfd2hldfou0/1tbiBgoPBmdHkZDh4gAAsn X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241127_192323_198208_F2226BC4 X-CRM114-Status: UNSURE ( 3.10 ) 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 From: Quan Zhou Advertise Svvptc/Zabha/Ziccrse extensions to KVM guest when underlying host supports it. Quan Zhou (4): RISC-V: KVM: Allow Svvptc extension for Guest/VM RISC-V: KVM: Allow Zabha extension for Guest/VM RISC-V: KVM: Allow Ziccrse extension for Guest/VM KVM: riscv: selftests: Add Svvptc/Zabha/Ziccrse exts to get-reg-list test arch/riscv/include/uapi/asm/kvm.h | 3 +++ arch/riscv/kvm/vcpu_onereg.c | 6 ++++++ tools/testing/selftests/kvm/riscv/get-reg-list.c | 12 ++++++++++++ 3 files changed, 21 insertions(+)