From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f201.google.com (mail-oi1-f201.google.com [209.85.167.201]) (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 73A1239C631 for ; Wed, 1 Jul 2026 20:43:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782938628; cv=none; b=O8iQIYUEY3AQtmsHpNoo08yBRwoJe4xjCFmH5wURdGFxeVtkQiH3JTYWyOglpZ+vGDKC69lQ+vMCRrl7Plb1iLjzU6/JCKaOAM/9Ch3IRKyUiAKqCZOekcRyxXCDPr8ET9tVPbPix21hNDVZAJaYk+me0J/1KeWjdThGHlvVGwQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782938628; c=relaxed/simple; bh=1acKOSk89/R4YH+6/5rOgEyjBwdxqSvOEzpk+Qa5HYA=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=SEGExLZw1dqKUDRv1TSWNMPveGwmXlIFmyJpq+pB1Vl2Az1YMwFkYu5l/Yca4YsZaP6ij/Y0Xi0wepzqSFG7cpFTeQ3TwMs7VU3i/yis0wMwx3F9UbhLGwkIfAxRnbX7mD5q6w2mV/bKfXSLaAu74FBfDDJ4heReASCZgXezSp8= 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=AhSpYQ46; arc=none smtp.client-ip=209.85.167.201 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="AhSpYQ46" Received: by mail-oi1-f201.google.com with SMTP id 5614622812f47-495f637105eso1715031b6e.2 for ; Wed, 01 Jul 2026 13:43:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1782938624; x=1783543424; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=9r7V4xxqwcAsYX7tRzKjXAt0hIG9LvsN2CbJq3Hl88s=; b=AhSpYQ46EoXuJU25/J7BYlFmmI6w7vgv4DYCCPhaeD2iRIQU+hhi1lkDah7CHYeZsC hBXOs6OJUb3SIvXCB/KZdh+eIoOY87QUm5WO1PUuDfk3wQA+heMd1coKkDbCglno+jQM icnQR6xaqWPfGicg9z2szI9QDwWUev2F+Y12ZBPyT2C3u2TJoY56QyaOtkrsSTuOvnpf 91xAQwD4QZs4vCeF8eXaddnTHqueaMTqDL8dhj4NEjrJOtOw1hcgQN5VcO4JPX7r0qPI DrzcT7ld4pYiJ/AbhdAmHovJSzhkn48eKAeK0BlD/C1qHM6igk4O5sWCB/OlyQLlc8W7 nQbA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782938624; x=1783543424; h=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; bh=9r7V4xxqwcAsYX7tRzKjXAt0hIG9LvsN2CbJq3Hl88s=; b=GhfhvTUpduYllA5l7gW9HJkao1uFK5QZp/L/Zo0/5WeV520X6urQOGg503AUZjymBA ZvxjOVSvsiSyBOrFBs5ofJX5dJJ0Ees6X0ccbgjQoXCDmr4kJr7ctS2uFwd5wCDBQBrJ 0c5ppyRUGxMEtZ6Nq9TFRllbsoDSsybosQMLG6ULUys+XrbuLtvhZAGDcyI4R5WFqjP/ VOR/OiXU0wlMeZUNFYvK5JP+7W2+hA3mYt60EVN+2ROrWmLlCTjDbY7kWXiUIjAJ+MGp VOaAVsBaG+KJd1tbcXoegBbz//VDVaXtWaDr4fYJDo4svgLb6qFa1oejeL9q5/dLrJUT YTzQ== X-Forwarded-Encrypted: i=1; AFNElJ/fddKljPE+YnbUDlxBfmPvwhURDcerZrvOF942iatxg4Af44bm3RZeNSHc8tpgxUCEiJVPCEmksmBfwek=@vger.kernel.org X-Gm-Message-State: AOJu0Yx/EEUXDY75tC5genBxtryII/yqQ68EGrZKX63fhW8mQZxUSEqe n24LW/AHk3mFG9cddQld1xy0WAyrexLcfIh2l35i1jTiKHOMlTCjVMaSoh6G5gpmsNpjvnJJqYh j17W1PzKUZHJH3d518zQw3OuBBA== X-Received: from iohg8-n2.prod.google.com ([2002:a05:6602:a648:20b0:996:4a61:aebf]) (user=coltonlewis job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6808:320e:b0:495:e54a:dbcf with SMTP id 5614622812f47-4960ef97c18mr2326318b6e.31.1782938624299; Wed, 01 Jul 2026 13:43:44 -0700 (PDT) Date: Wed, 1 Jul 2026 20:43:38 +0000 In-Reply-To: <20260701204342.2654385-1-coltonlewis@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260701204342.2654385-1-coltonlewis@google.com> X-Mailer: git-send-email 2.55.0.rc2.803.g1fd1e6609c-goog Message-ID: <20260701204342.2654385-2-coltonlewis@google.com> Subject: [PATCH 1/5] arm64: sysreg: Add layout for ID_AA64MMFR4_EL1 From: Colton Lewis To: stable@vger.kernel.org Cc: Catalin Marinas , Will Deacon , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Zenghui Yu , Mingwei Zhang , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-kernel@vger.kernel.org, Miguel Luis 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.rc2.803.g1fd1e6609c-goog