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AJvYcCWlbVBP2qDXeA42GSydtqXyTawtPgtslcFTHEAPsMXw5pisbqGFI/v8n/gtyA4Ul+DpeTda1A4nZzW+En+wi381+Bt/ X-Gm-Message-State: AOJu0YzqKRJnvqyfvm4uhMZDJQUGUrabvtQQ7QbdOWWOyXOIDo/4Mg23 LkUJecWfPgde60KgNQkpVighfOcW31Cwb/zOJ6ireJEGqxr6M22zTIEUq+LLY78= X-Google-Smtp-Source: AGHT+IFEoPjpm6Eoux4dPoJuolosadGpX2I41dVnCKtavoFPe5puywtXMZkqH8FzHI7me3wq7SDgqA== X-Received: by 2002:a17:902:db09:b0:1f4:9468:38b6 with SMTP id d9443c01a7336-1f61c1ba67dmr29549475ad.34.1717084096975; Thu, 30 May 2024 08:48:16 -0700 (PDT) Received: from ghost ([50.145.13.30]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1f4d6fe4775sm49803095ad.257.2024.05.30.08.48.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 May 2024 08:48:16 -0700 (PDT) Date: Thu, 30 May 2024 08:48:13 -0700 From: Charlie Jenkins To: =?iso-8859-1?Q?Cl=E9ment_L=E9ger?= Cc: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Anup Patel , Shuah Khan , Atish Patra , linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v5 13/16] riscv: add ISA extension parsing for Zcmop Message-ID: References: <20240517145302.971019-1-cleger@rivosinc.com> <20240517145302.971019-14-cleger@rivosinc.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240517145302.971019-14-cleger@rivosinc.com> On Fri, May 17, 2024 at 04:52:53PM +0200, Clément Léger wrote: > Add parsing for Zcmop ISA extension which was ratified in commit > b854a709c00 ("Zcmop is ratified/1.0") of the riscv-isa-manual. > > Signed-off-by: Clément Léger > --- > arch/riscv/include/asm/hwcap.h | 1 + > arch/riscv/kernel/cpufeature.c | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/arch/riscv/include/asm/hwcap.h b/arch/riscv/include/asm/hwcap.h > index a5836fa6b998..aaaf23f204ac 100644 > --- a/arch/riscv/include/asm/hwcap.h > +++ b/arch/riscv/include/asm/hwcap.h > @@ -85,6 +85,7 @@ > #define RISCV_ISA_EXT_ZCB 76 > #define RISCV_ISA_EXT_ZCD 77 > #define RISCV_ISA_EXT_ZCF 78 > +#define RISCV_ISA_EXT_ZCMOP 79 > > #define RISCV_ISA_EXT_XLINUXENVCFG 127 > > diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c > index 3bb2ef52a38b..0a40fa1faa04 100644 > --- a/arch/riscv/kernel/cpufeature.c > +++ b/arch/riscv/kernel/cpufeature.c > @@ -290,6 +290,7 @@ const struct riscv_isa_ext_data riscv_isa_ext[] = { > __RISCV_ISA_EXT_DATA_VALIDATE(zcb, RISCV_ISA_EXT_ZCB, riscv_ext_zca_depends), > __RISCV_ISA_EXT_DATA_VALIDATE(zcd, RISCV_ISA_EXT_ZCD, riscv_ext_zcd_validate), > __RISCV_ISA_EXT_DATA_VALIDATE(zcf, RISCV_ISA_EXT_ZCF, riscv_ext_zcf_validate), > + __RISCV_ISA_EXT_DATA_VALIDATE(zcmop, RISCV_ISA_EXT_ZCMOP, riscv_ext_zca_depends), > __RISCV_ISA_EXT_DATA(zba, RISCV_ISA_EXT_ZBA), > __RISCV_ISA_EXT_DATA(zbb, RISCV_ISA_EXT_ZBB), > __RISCV_ISA_EXT_DATA(zbc, RISCV_ISA_EXT_ZBC), > -- > 2.43.0 > > > _______________________________________________ > linux-riscv mailing list > linux-riscv@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-riscv Reviewed-by: Charlie Jenkins