From patchwork Wed Feb 26 12:23:59 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anshuman Khandual X-Patchwork-Id: 13992254 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C1C5C18E7C for ; Wed, 26 Feb 2025 12:24:33 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id BD2376B0099; Wed, 26 Feb 2025 07:24:32 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id B63ED6B009A; Wed, 26 Feb 2025 07:24:32 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9AAFF280022; Wed, 26 Feb 2025 07:24:32 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 787FF6B0099 for ; Wed, 26 Feb 2025 07:24:32 -0500 (EST) Received: from smtpin15.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id C05661212CE for ; Wed, 26 Feb 2025 12:24:26 +0000 (UTC) X-FDA: 83162013732.15.FD3461D Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by imf09.hostedemail.com (Postfix) with ESMTP id 2914D140004 for ; Wed, 26 Feb 2025 12:24:24 +0000 (UTC) Authentication-Results: imf09.hostedemail.com; dkim=none; dmarc=pass (policy=none) header.from=arm.com; spf=pass (imf09.hostedemail.com: domain of anshuman.khandual@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=anshuman.khandual@arm.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1740572665; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:references; bh=i3XaPcIWkt+IVY+CR48PjoV1JT/M2HBsBsMt+K2gCQI=; b=JWhmrpjkVnZUu09Zb9Q9HingZhn9pmKLxszsDJgjpmwxrlHgRVnkAKX7CBLNsbTCn2iBMC cmwq5Tir8345RoA4NLU5/7SyyMAg1mNaeiFQc3yRDhi3ki48b0qvMSA55REpXpcXID/qQ1 lrkIspU2T1fxohPJ3SmbD3hxe+aB0GA= ARC-Authentication-Results: i=1; imf09.hostedemail.com; dkim=none; dmarc=pass (policy=none) header.from=arm.com; spf=pass (imf09.hostedemail.com: domain of anshuman.khandual@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=anshuman.khandual@arm.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1740572665; a=rsa-sha256; cv=none; b=1vORQPM+lxAhuw41rjgTr3FiasfVQcGtunq0hU0weeEXrbNuD0mE+nbsCRrY+QU58s2J2+ T9n/v2MQCoMD1jXm1eXTe1cdQ2sx8RZuxPXiYR0dFNc0HG+YuvED/dLMrJi3HrO/X/dZiX rD7hER+wrd1CQfMHKVhzgaXLc7hO/6Q= 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 4B55113D5; Wed, 26 Feb 2025 04:24:40 -0800 (PST) Received: from a077893.arm.com (unknown [10.163.40.69]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 646443F5A1; Wed, 26 Feb 2025 04:24:20 -0800 (PST) From: Anshuman Khandual To: linux-mm@kvack.org Cc: Anshuman Khandual , Andrew Morton , Mark Rutland , Christophe Leroy , 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 Subject: [PATCH V3 0/5] mm: Rework generic PTDUMP configs Date: Wed, 26 Feb 2025 17:53:59 +0530 Message-Id: <20250226122404.1927473-1-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Rspam-User: X-Stat-Signature: bs9cif8gpb5keh7mnx1qz613d9yutkb1 X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 2914D140004 X-HE-Tag: 1740572664-22674 X-HE-Meta: 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 MyJF73Qx 9+PDSUpzIDyhdlSZnCt6+lj83LF5VgYVi8czcUfkyHmO5Isv8A3FV41511be8rYGiZkiW88midMu61PgkTL016hx5AJPnUQ0Xl4jMDL5b+5Qz1vFQE1PrnNALNlL/sFIRFQlUynWo47RV9fAiSwWY2caVUqj3QRqFjc4Pb9f8OqtVqJJiXOEuA9MhEWOB8IF6/vr3CAX8LpM/pyclNbV9pqgOGGmA0oCZQj7jcKfnBB8GW5t0XxB/XZJggIJBMeKLaihMHn78LD8ykhzg5FNyYtaepcnGmyjHYONm05NDdhrr2Pkee4PkW0iA6Q/tpHCE/5df2Cvz07oKZWl5Aav42l4eLx2mQnVy+gRSFSyCZID1sv280aQaIPTznqzeaSX9+hS/o8PdBTZ6Wyxe9n0j4i/8gIiGheLA6L++JNBhiLAqy6aQVhCQmKCSY0aznl8zLiDCyBRW6aUsRKG6enWeR/9EEnerw+sE4WRp X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: The series reworks generic PTDUMP configs before eventually renaming them after some basic clean ups first. This is derived after splitting changes from the following patch. https://lore.kernel.org/all/20250205050039.1506377-1-anshuman.khandual@arm.com/ This series applies on v6.14-rc3 and has been tested on arm64. Although it also builds on other platforms as well. Cc: Andrew Morton Cc: Mark Rutland Cc: Christophe Leroy Cc: kvmarm@lists.linux.dev Cc: linux-arm-kernel@lists.infradead.org Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-riscv@lists.infradead.org Cc: linux-s390@vger.kernel.org Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org Changes in V3: - Added CONFIG_PTDUMP_DEBUGFS in mpc885_ads_defconfig per Christophe - Added back MMU dependency for CONFIG_ARCH_HAS_PTDUMP on riscv platform Changes in V2: https://lore.kernel.org/all/20250217042220.32920-1-anshuman.khandual@arm.com/ - Dropped the patch "mm: Make GENERIC_PTDUMP dependent on MMU" - Dropped GENERIC_PTDUMP from mpc885_ads_defconfig - Dropped PTDUMP config options from ptdump.rst Changes in V1: https://lore.kernel.org/all/20250213040934.3245750-1-anshuman.khandual@arm.com/ Anshuman Khandual (5): configs: Drop GENERIC_PTDUMP from debug.config arch/powerpc: Drop GENERIC_PTDUMP from mpc885_ads_defconfig docs: arm64: Drop PTDUMP config options from ptdump.rst mm: Make DEBUG_WX depdendent on GENERIC_PTDUMP mm: Rename GENERIC_PTDUMP and PTDUMP_CORE Documentation/arch/arm64/ptdump.rst | 2 -- arch/arm64/Kconfig | 2 +- arch/arm64/include/asm/ptdump.h | 4 ++-- arch/arm64/kvm/Kconfig | 4 ++-- arch/arm64/mm/Makefile | 2 +- arch/powerpc/Kconfig | 2 +- arch/powerpc/configs/mpc885_ads_defconfig | 2 +- arch/powerpc/mm/Makefile | 2 +- arch/riscv/Kconfig | 2 +- arch/riscv/mm/Makefile | 2 +- arch/s390/Kconfig | 2 +- arch/s390/mm/Makefile | 2 +- arch/x86/Kconfig | 2 +- arch/x86/Kconfig.debug | 2 +- arch/x86/mm/Makefile | 2 +- kernel/configs/debug.config | 1 - mm/Kconfig.debug | 11 ++++++----- mm/Makefile | 2 +- 18 files changed, 23 insertions(+), 25 deletions(-)