From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C977B1DA4D for ; Thu, 30 May 2024 15:48:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717084099; cv=none; b=pbjc41421k4kD70Rkr2p+NC+Lin8UCWzAMlWtzvIIhSR572Og0oRRfR+YeOqGzM2IDdaUO4aDGaVe38w7+BO33sGHXorYsBxyoBbvCTnmny2F9StVbzOZCjBlbbF+Ur0JbK5Tdj4DhO3O3Uqq5p22+9goyBNUowRNTjFqTJxk6M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717084099; c=relaxed/simple; bh=uiGOFfneORywVqa7KwbGbVLdPn3xrlFWKiXYGWlSZWw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hG6pMT3VlrluCeva59wVObgPESfuEDAKCmwWZa9R+yM3OtD3TwxkRkkZafgdGkQR/o1uw9afr4XioFLESZee9UfXTfn6rtdKNWllacpGe/66npiFWrThPHfOJA1SdqOBJ/6B98g8QhyT0jULp3SwJwOv+Q51BSZraXcBjjMs0Po= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rivosinc.com; spf=pass smtp.mailfrom=rivosinc.com; dkim=pass (2048-bit key) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b=WVdSqWHi; arc=none smtp.client-ip=209.85.214.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rivosinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rivosinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rivosinc-com.20230601.gappssmtp.com header.i=@rivosinc-com.20230601.gappssmtp.com header.b="WVdSqWHi" Received: by mail-pl1-f171.google.com with SMTP id d9443c01a7336-1f48e9414e9so10205075ad.0 for ; Thu, 30 May 2024 08:48:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20230601.gappssmtp.com; s=20230601; t=1717084097; x=1717688897; darn=vger.kernel.org; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=z2/9YXup/8RbMNmyLIVK+PNdaz2WPXgvrHbc/uuCS+s=; b=WVdSqWHiu5sKaDLWZCxaBXUV31ZBsthCdZZZutKEkDcX0e61rFlvsCJTLb3B04m05m dAIH+HyiM647olGbM+CDjUCzUmEg/4RI2zyqBxMj+yoqLTxMhXWbYt9bSf7YKAAtZ/8q 1HO5hyaXQilQrcmuveR7lGVHRGN20WpXFNlyoFsjJE0heqSPm1sB+d54c6GmwhKAIfk2 G3SHZNVzMW9nmYz1Ah4ZfpOylk9AsCrkiceqrqohFTErQ2RHMvO3JQ445W7+8jY/szIZ b0c3UV0yO7SK/xyD6NBOgb7iuVJC+7Dd4XPGCQsEnGfkEDIUwASlnGrfRigBExCYzm70 PKmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717084097; x=1717688897; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=z2/9YXup/8RbMNmyLIVK+PNdaz2WPXgvrHbc/uuCS+s=; b=alKua77KCdQK3q69+XE3pT/JpiomrqUAvAwOWUsYZV7gG86mjZYGrR9O+WnqBkiYm8 ps6x7c1FQXwMVB4zniS4rCHrdItu+Cgpxor0iMaDk/xQ78I6GEk44N9xU6G97HbFjLE8 495Q1ZG6Gc349s2+30Y8XuKJSrirTtw72l8nUcUs1RSpnOSvj8EvQ9m5Mt7uho+iw174 zeyZ5fpa9pizQuGQA0pWn+l1en7d+a8IA98fA/QB8A30xggFAdSJ2GCY55+WKrnEM6jA nHIGGJE+tlU8Ws/m/uXAV6mzQYNaEL6KW9Nk4HrlHSx2RXLQTgrrD4iU3nJ0EMsfx46W k40A== X-Forwarded-Encrypted: i=1; AJvYcCXipz0sLSQpCdZnbSRsJp8Ba7E+hiy1/dCFLG4tckVXnXIyJreVWjlAVAcVQObw1xYQlDmaZeWZf3LpZlYCW06XD8ZnAomH/HJ5YA== X-Gm-Message-State: AOJu0Yz61hfPUxIowSWA8ZQ1X01SonTUagcajEE3Vy7VeTbGjFjffQiJ h4nFlktv04JQHHPg5p/EYWGXOwUIccRZ+KIEyO4FMeIkNLLm1fvlE06ZBMcm6zo= 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: devicetree@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