From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f73.google.com (mail-ot1-f73.google.com [209.85.210.73]) (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 C7C4C38551A for ; Wed, 8 Jul 2026 22:52:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783551131; cv=none; b=LsTCYB6Mb36E3Db6jCW+GzxkXBtG5WCb2wAU433QMFIWAr+wkhxfmURIADhJuKkufE2PhNYvkpO5bR9RUFXbrBU3jKQK1HkysfiVVEPBpguP2zhfoCEvZlPwe512xPYqOMuvq5DUSx2OSi/uOo5RcFQvzaYPmbE+eD9POwui0TQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783551131; c=relaxed/simple; bh=2c8XTPNphIfSHGS9kO7V0RYBdRMxPd8eKXEBM1ea3OI=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=ZY0ZYV1GogImoBCzORuvkskO1w5osZY3yceiqfnbfNXPuzy+KG1UFsX8I8rBpHb9gMoPe26X1ZMHbKlmW90xLNNxx+9z0449QGGvcvNWRM7xDRgsxxRIq0Na1/s06dg3TRpm7H7Ktw1GSmC5kkfv5fi1gq/eRTFVm3sjAeEeTmg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--coltonlewis.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=NEkSsp15; arc=none smtp.client-ip=209.85.210.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--coltonlewis.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="NEkSsp15" Received: by mail-ot1-f73.google.com with SMTP id 46e09a7af769-7eb89e45a58so486588a34.1 for ; Wed, 08 Jul 2026 15:52:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1783551129; x=1784155929; darn=vger.kernel.org; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:from:to:cc:subject:date:message-id:reply-to :content-type; bh=nzHvY4Nn6plbaCF35zKiwiQUdpmfX8uqx6rHpqc+ZhY=; b=NEkSsp15pTuoUi92ye8hUo7kHPJ6GFtFwyrhI8nFTx7XgSs8w0k6hRGh9a6kWWDiPJ vJSRDBL3hwEkU+8q+PDKlaeVKttZofhob2XEnkXWk/BlL8svjxEMS6iq2OYpWL+GaiK7 a+UzLcHj2YJaDls2EVuKUjtAGJNYqKaxrF5O4t6uP1HK0SiQd3g3DZqDa9HFDAS9bC9w w5bo9ZQM5xlv6klq6m4LW0LpU6IGAay6V/WUhu50ZV+P51isd5Q6aOCGP5aEJf+jhweV EckUuDDIZRRaz4xfbMWxoHzBo4ehX74WwBrETOJuoNH9npjCeIN5n89sJZ+EjjOJO6b9 NZ+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783551129; x=1784155929; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=nzHvY4Nn6plbaCF35zKiwiQUdpmfX8uqx6rHpqc+ZhY=; b=ivJ7c52ouZtc/oF4zQ3/h+k9Y2ib1m5YYcrmTYLFU5QUw9oe+3fTjtqknGSRAGBh+T 8x3mzwBYo0TgfWCGaEInaW/JqGu/tzHowEO4V0Pfe4ztf1ZubfuBFlErwjWmYwM5WDfh 3qCMoI1zzucptUSk9hp3vegC1PIDF4KM72v0WTdqrC1ZRlRbsvt5o2LeIFy8vEpbC0Go 8czhagLqWczxtfvQCIG/arDeziHXEbXyDSA7JI0GfA2LDF36JMWaPE5GM+8447uowrmW oFHpU+6DovE1OK8DTh7G2vvNh/H/31Ya7U7WehPhgiwYCOvizENnrjK3LCmzvVlpODoD Hg4g== X-Forwarded-Encrypted: i=1; AFNElJ/hKpFaJUqo+7g82lvSgKQx4B0n4Ln1jyp8J9t/+FZ6ka2uN8wCahnL7fJ06dd7dKj4t0V492oSw4M3M28=@vger.kernel.org X-Gm-Message-State: AOJu0YwAp6wmFWeQm5hpx74PuOieWYywuOYH2P0G2AdpuAx5vKjhgNA/ EFaAOFO+LT/qPlSS4RFbTr0fWxXypbf/7bKp8yH1cVAftBzLegzEtlczJqYzOR/YI+ktn2QUC7L Cwdx03QfoEpZM4ufm1EsN+xfyYw== X-Received: from ilqn12.prod.google.com ([2002:a92:d9cc:0:b0:503:92be:9a74]) (user=coltonlewis job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6820:2222:b0:6a1:805b:5281 with SMTP id 006d021491bc7-6a36da5e3a0mr3401844eaf.37.1783551128581; Wed, 08 Jul 2026 15:52:08 -0700 (PDT) Date: Wed, 8 Jul 2026 22:51:19 +0000 In-Reply-To: <20260708225124.4130846-1-coltonlewis@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260708225124.4130846-1-coltonlewis@google.com> X-Mailer: git-send-email 2.55.0.795.g602f6c329a-goog Message-ID: <20260708225124.4130846-2-coltonlewis@google.com> Subject: [PATCH 6.6 v2 1/6] arm64: sysreg: Add layout for ID_AA64MMFR4_EL1 From: Colton Lewis To: stable@vger.kernel.org Cc: oliver.upton@linux.dev, sashal@kernel.org, gregkh@linuxfoundation.org, mizhang@google.com, catalin.marinas@arm.com, will@kernel.org, maz@kernel.org, james.morse@arm.com, suzuki.poulose@arm.com, yuzenghui@huawei.com, mark.rutland@arm.com, ahmed.genidi@arm.com, leo.yan@arm.com, miguel.luis@oracle.com, dbrazdil@google.com, kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" From: Marc Zyngier [ Upstream commit cfc680bb04c54e61faa51a34d8383a0aa25b583f ] ARMv9.5 has infroduced ID_AA64MMFR4_EL1 with a bunch of new features. Add the corresponding layout. This is extracted from the public ARM SysReg_xml_A_profile-2023-09 delivery, timestamped d55f5af8e09052abe92a02adf820deea2eaed717. Reviewed-by: Suzuki K Poulose Signed-off-by: Marc Zyngier Reviewed-by: Catalin Marinas Reviewed-by: Miguel Luis Link: https://lore.kernel.org/r/20240122181344.258974-5-maz@kernel.org Signed-off-by: Oliver Upton --- arch/arm64/tools/sysreg | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 76ce150e7347e..f7180d391f829 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1669,6 +1669,43 @@ UnsignedEnum 3:0 TCRX EndEnum EndSysreg +Sysreg ID_AA64MMFR4_EL1 3 0 0 7 4 +Res0 63:40 +UnsignedEnum 39:36 E3DSE + 0b0000 NI + 0b0001 IMP +EndEnum +Res0 35:28 +SignedEnum 27:24 E2H0 + 0b0000 IMP + 0b1110 NI_NV1 + 0b1111 NI +EndEnum +UnsignedEnum 23:20 NV_frac + 0b0000 NV_NV2 + 0b0001 NV2_ONLY +EndEnum +UnsignedEnum 19:16 FGWTE3 + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 15:12 HACDBS + 0b0000 NI + 0b0001 IMP +EndEnum +UnsignedEnum 11:8 ASID2 + 0b0000 NI + 0b0001 IMP +EndEnum +SignedEnum 7:4 EIESB + 0b0000 NI + 0b0001 ToEL3 + 0b0010 ToELx + 0b1111 ANY +EndEnum +Res0 3:0 +EndSysreg + Sysreg SCTLR_EL1 3 0 1 0 0 Field 63 TIDCP Field 62 SPINTMASK -- 2.55.0.795.g602f6c329a-goog