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Fri, 05 Sep 2025 07:21:52 -0700 (PDT) Received: from localhost ([140.82.166.162]) by smtp.gmail.com with ESMTPSA id 8926c6da1cb9f-50d8f0d594fsm6185353173.23.2025.09.05.07.21.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Sep 2025 07:21:52 -0700 (PDT) Date: Fri, 5 Sep 2025 09:21:51 -0500 From: Andrew Jones To: Anup Patel Cc: Atish Patra , Palmer Dabbelt , Paul Walmsley , Alexandre Ghiti , Anup Patel , Paolo Bonzini , Shuah Khan , kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v3 5/6] RISC-V: KVM: Implement ONE_REG interface for SBI FWFT state Message-ID: <20250905-005c0bc3e16e909c5d91eef4@orel> References: <20250823155947.1354229-1-apatel@ventanamicro.com> <20250823155947.1354229-6-apatel@ventanamicro.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250823155947.1354229-6-apatel@ventanamicro.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250905_072154_004748_5D56DB55 X-CRM114-Status: GOOD ( 10.02 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Sat, Aug 23, 2025 at 09:29:46PM +0530, Anup Patel wrote: > The KVM user-space needs a way to save/restore the state of > SBI FWFT features so implement SBI extension ONE_REG callbacks. > > Signed-off-by: Anup Patel > --- > arch/riscv/include/asm/kvm_vcpu_sbi_fwft.h | 1 + > arch/riscv/include/uapi/asm/kvm.h | 15 ++ > arch/riscv/kvm/vcpu_sbi_fwft.c | 197 +++++++++++++++++++-- > 3 files changed, 200 insertions(+), 13 deletions(-) > Reviewed-by: Andrew Jones _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv