From nobody Mon Feb 9 18:21:31 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 8313E15852F; Mon, 17 Feb 2025 04:22:44 +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=1739766165; cv=none; b=FC2BYiofumU9/fbd7Cw5f+jxDi291EoCOPBkpgWZs6GR3NfzKIRRe67l2wkh3Rp4aI9pCL0Il+jnsU3IGJHAQFL7A80kR0l4ms2D+jhYPFhG2oo8teY9KMQSkRw+BhyEDsrQA/XOzb7yB4yAocCdhHtP0LiuiOnLqVMm1PYhhic= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739766165; c=relaxed/simple; bh=+PviHAwD+iZdDuTMuUjKZtAItr3hYRxyxVhNRgE683o=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=GjkMCoeux9WCRIfHcecycDKkFIn9S+jrnL+lR4zbGBBAy8VQwP1tQhTTO/bE0K1CuvQjhFDySae1kGEOXgHpE3BcXbIP00hrieQwKEDghlr9eINaAvqWkqNR9FVQcWsO9QA2OBqACRmhRwSjxXEcFVU9+4ihRM6C3lyNCHU094Q= 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 40B401CE2; Sun, 16 Feb 2025 20:23:03 -0800 (PST) Received: from a077893.blr.arm.com (unknown [10.162.16.135]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 4192C3F59E; Sun, 16 Feb 2025 20:22:39 -0800 (PST) From: Anshuman Khandual To: linux-mm@kvack.org Cc: steven.price@arm.com, christophe.leroy@csgroup.eu, Anshuman Khandual , Andrew Morton , Mark Rutland , kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, Catalin Marinas , Will Deacon , Jonathan Corbet Subject: [PATCH V2 3/5] docs: arm64: Drop PTDUMP config options from ptdump.rst Date: Mon, 17 Feb 2025 09:52:18 +0530 Message-Id: <20250217042220.32920-4-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250217042220.32920-1-anshuman.khandual@arm.com> References: <20250217042220.32920-1-anshuman.khandual@arm.com> 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" Both GENERIC_PTDUMP and PTDUMP_CORE are not user selectable config options. Just drop these from documentation. Cc: Catalin Marinas Cc: Will Deacon Cc: Jonathan Corbet Cc: linux-arm-kernel@lists.infradead.org Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Suggested-by: Steven Price Signed-off-by: Anshuman Khandual --- Documentation/arch/arm64/ptdump.rst | 2 -- 1 file changed, 2 deletions(-) diff --git a/Documentation/arch/arm64/ptdump.rst b/Documentation/arch/arm64= /ptdump.rst index 5dcfc5d7cddf..51eb902ba41a 100644 --- a/Documentation/arch/arm64/ptdump.rst +++ b/Documentation/arch/arm64/ptdump.rst @@ -22,8 +22,6 @@ offlining of memory being accessed by the ptdump code. In order to dump the kernel page tables, enable the following configurations and mount debugfs:: =20 - CONFIG_GENERIC_PTDUMP=3Dy - CONFIG_PTDUMP_CORE=3Dy CONFIG_PTDUMP_DEBUGFS=3Dy =20 mount -t debugfs nodev /sys/kernel/debug --=20 2.25.1