From nobody Fri Feb 13 01:39:50 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 9A3DA13D517; Tue, 4 Jun 2024 05:29:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717478994; cv=none; b=afk3E4GboyXmNJ1DdZ+CGX21HMWxXUjtLISg7SOOqsrqVKRYyczEYrDOMFZAG/Wv9QLaq/+0DX7VrEdnKYJmjopeyDBNVDbVO3TfrXZCG972UhhO7lEFQ/eJ8YbUQiDpmTvpKnnThAgN91nl5F+otbs5N7IvUbYZUmmAdMWqyIE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717478994; c=relaxed/simple; bh=8id9w4ITeGKoMSzcnkdj/XODTSZ3CBhBl9FFEYzRhqc=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=SFC56IHws/hySRPDvuyo4LcxMnnKSwt89pEC2Q3GwxCXxNdytbvjq4GecHLH7VofLCOaji+OLpWXdxuvzNZSDLH1AXMzqnK9ibCfMDcIiqrJe2YFI3EMrmbmu5nxVhuJ2p5juJNgaDOO1dnD7XJ4AK0y+vCBDKlFnFnBpRfD3Jw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id F091C1042; Mon, 3 Jun 2024 22:30:14 -0700 (PDT) Received: from e116581.blr.arm.com (e116581.arm.com [10.162.41.24]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 3AE113F762; Mon, 3 Jun 2024 22:29:45 -0700 (PDT) From: Dev Jain To: linux-arm-kernel@lists.infradead.org, catalin.marinas@arm.com, will@kernel.org, corbet@lwn.net, linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org, mark.rutland@arm.com, suzuki.poulose@arm.com, broonie@kernel.org, ryan.roberts@arm.com, James.Morse@arm.com, Anshuman.Khandual@arm.com, Dev Jain Subject: [PATCH] Documentation: Add ARM64 for reserving ZONE_MOVABLE Date: Tue, 4 Jun 2024 10:58:56 +0530 Message-Id: <20240604052856.546183-1-dev.jain@arm.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" kernelcore and movablecore kernel command line works for ARM64. Update the Documentation to reflect the same. Signed-off-by: Dev Jain --- Documentation/admin-guide/kernel-parameters.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentatio= n/admin-guide/kernel-parameters.txt index b600df82669d..7282d6057e32 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2544,7 +2544,7 @@ =20 keepinitrd [HW,ARM] See retain_initrd. =20 - kernelcore=3D [KNL,X86,IA-64,PPC,EARLY] + kernelcore=3D [KNL,X86,IA-64,PPC,ARM64,EARLY] Format: nn[KMGTPE] | nn% | "mirror" This parameter specifies the amount of memory usable by the kernel for non-movable allocations. The requested @@ -3612,7 +3612,7 @@ mousedev.yres=3D [MOUSE] Vertical screen resolution, used for devices reporting absolute coordinates, such as tablets =20 - movablecore=3D [KNL,X86,IA-64,PPC,EARLY] + movablecore=3D [KNL,X86,IA-64,PPC,ARM64,EARLY] Format: nn[KMGTPE] | nn% This parameter is the complement to kernelcore=3D, it specifies the amount of memory used for migratable --=20 2.34.1