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Mon, 10 Feb 2025 22:05:48 -0800 (PST) Received: from debug.ba.rivosinc.com ([64.71.180.162]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7308aa3a1cfsm3437000b3a.137.2025.02.10.22.05.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Feb 2025 22:05:48 -0800 (PST) Date: Mon, 10 Feb 2025 22:05:46 -0800 From: Deepak Gupta To: =?iso-8859-1?Q?Cl=E9ment_L=E9ger?= Cc: Paul Walmsley , Palmer Dabbelt , Anup Patel , Atish Patra , Shuah Khan , Jonathan Corbet , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org, Samuel Holland Subject: Re: [PATCH v2 15/15] RISC-V: KVM: add support for SBI_FWFT_MISALIGNED_DELEG Message-ID: References: <20250210213549.1867704-1-cleger@rivosinc.com> <20250210213549.1867704-16-cleger@rivosinc.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250210213549.1867704-16-cleger@rivosinc.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250210_220549_801597_E0AC05E1 X-CRM114-Status: UNSURE ( 7.81 ) X-CRM114-Notice: Please train this message. X-BeenThere: kvm-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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" Sender: "kvm-riscv" Errors-To: kvm-riscv-bounces+kvm-riscv=archiver.kernel.org@lists.infradead.org On Mon, Feb 10, 2025 at 10:35:48PM +0100, Cl=E9ment L=E9ger wrote: >SBI_FWFT_MISALIGNED_DELEG needs hedeleg to be modified to delegate >misaligned load/store exceptions. Save and restore it during CPU >load/put. > >Signed-off-by: Cl=E9ment L=E9ger Reviewed-by: Deepak Gupta >--- > arch/riscv/kvm/vcpu.c | 3 +++ > arch/riscv/kvm/vcpu_sbi_fwft.c | 39 ++++++++++++++++++++++++++++++++++ > 2 files changed, 42 insertions(+) > >diff --git a/arch/riscv/kvm/vcpu.c b/arch/riscv/kvm/vcpu.c -- = kvm-riscv mailing list kvm-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kvm-riscv