From nobody Fri Oct 10 17:25:10 2025 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1FAC82727F7; Fri, 13 Jun 2025 08:25:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749803114; cv=none; b=C9thr22kfkA0qt2U4rqLgwkhKFtAxh0qo0HTxiPVoz3YCKLS7AIVG89QtXbqq53K9nEzMPIlqjnsgyF7ZhoKbly5QrrxKn4dUxtV0gi8UrY1PoreEY7uXBSRZvpx5KRq3/HFXumT06RehSPertxI9yusfmg2MXtEeB4zWG7n0FM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749803114; c=relaxed/simple; bh=IfQm2RM85NO2Rmc35YGpfrm/18e0KjzbYaKyxq8IbrY=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=KdDysLbCmLY59QcxrswlHVllCb1cv7OUqw+oo4wjaEagDnqespUcIsckmBBrM7muN1lzpVPnnveh+inDjfHeUC0tJN4GZR5nxsRJt6bMlf9pZJKEHztttFnLPuXJH1f2NLGdGFE9gMTa1rxt+3MMfnnHGTs2tU7KnNdD81yiUy8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=iDK+3Ykp; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=traAt9y9; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="iDK+3Ykp"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="traAt9y9" Date: Fri, 13 Jun 2025 08:25:07 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1749803108; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=r635YBi/JMbSfYae1srP8gdL3+G3JkHMTcUMvWRVwZg=; b=iDK+3YkperJXqxbIy9DrgDJee5OX45PBBpFokM9NJwE3yYxnW5WTQmST9GdKzTkaguUUAP TidXnbc/6RMwL/fB7WffVtUc65q8oxVOPlqfqQHsJ9evdqnRKiiD6jFvp2FDoIiQSxA8VB AAIxfgt9Ng+w1ijzUntjPNHJMH5QZ80Mk9+BCGpOsOaMReH6O029bR8lMKoGS08wJT1mm3 V4vFM29r40eCyEjeEzwQlsaiDkeSocIjtzSeayc0amCV+HVSfyLR69hpthbx+5HSN8SqR1 uLrDXiS0M9wTinNz6ZTifdo78Lx+jc5ZhkOin2KLI+7KCCLSC5AD8Ko7L6NrEg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1749803108; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=r635YBi/JMbSfYae1srP8gdL3+G3JkHMTcUMvWRVwZg=; b=traAt9y96p29OANS86JjU0Lkyvc/Zg3u9MD/mZ52KresteQcXkqPcLw3tnsKTmRcMyt6fE 0Eu37+cc9fGKnaDA== From: "tip-bot2 for Ingo Molnar" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/kconfig] x86/kconfig/64: Enable popular MM options in the defconfig Cc: Ingo Molnar , Andrew Morton , Ard Biesheuvel , Arnd Bergmann , David Woodhouse , "H. Peter Anvin" , jgross@suse.com, Linus Torvalds , Masahiro Yamada , Michal Marek , Peter Zijlstra , Rik van Riel , Vitaly Kuznetsov , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250515132719.31868-10-mingo@kernel.org> References: <20250515132719.31868-10-mingo@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <174980310768.406.18345070829945395347.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the x86/kconfig branch of tip: Commit-ID: 4e96a8b1eb76811e75cb668a47a6642a17a239ef Gitweb: https://git.kernel.org/tip/4e96a8b1eb76811e75cb668a47a6642a1= 7a239ef Author: Ingo Molnar AuthorDate: Thu, 15 May 2025 15:27:15 +02:00 Committer: Ingo Molnar CommitterDate: Fri, 13 Jun 2025 10:03:23 +02:00 x86/kconfig/64: Enable popular MM options in the defconfig Since the x86 defconfig aims to be a distro kernel work-alike with fewer drivers and a shorter build time, enable the following MM options that are typically enabled on major Linux distributions: - ACPI_HOTPLUG_MEMORY, ZSWAP, SLAB hardening, MEMORY_HOTPLUG, MEMORY_HOTREMOVE, PAGE_REPORTING, KSM, higher DEFAULT_MMAP_MIN_ADDR, MEMORY_FAILURE, HWPOISON_INJECT, TRANSPARENT_HUGEPAGE, TRANSPARENT_HUGEPAGE_MADVISE, IDLE_PAGE_TRACKING, ZONE_DEVICE DEVICE_PRIVATE, ANON_VMA_NAME, USERFAULTFD, multi-gen LRU. Signed-off-by: Ingo Molnar Cc: Andrew Morton Cc: Ard Biesheuvel Cc: Arnd Bergmann Cc: David Woodhouse Cc: H. Peter Anvin Cc: J=C3=BCrgen Gro=C3=9F Cc: Linus Torvalds Cc: Masahiro Yamada Cc: Michal Marek Cc: Peter Zijlstra Cc: Rik van Riel Cc: Vitaly Kuznetsov Link: https://lore.kernel.org/r/20250515132719.31868-10-mingo@kernel.org --- arch/x86/configs/x86_64_defconfig | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_de= fconfig index a32ed37..0529678 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -57,6 +57,7 @@ CONFIG_HIBERNATION=3Dy CONFIG_PM_DEBUG=3Dy CONFIG_PM_TRACE_RTC=3Dy CONFIG_ACPI_DOCK=3Dy +CONFIG_ACPI_HOTPLUG_MEMORY=3Dy CONFIG_ACPI_BGRT=3Dy CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=3Dy CONFIG_CPU_FREQ_GOV_ONDEMAND=3Dy @@ -76,7 +77,25 @@ CONFIG_BLK_CGROUP_IOLATENCY=3Dy CONFIG_BLK_CGROUP_IOCOST=3Dy CONFIG_BLK_CGROUP_IOPRIO=3Dy CONFIG_BINFMT_MISC=3Dy +CONFIG_ZSWAP=3Dy +CONFIG_SLAB_FREELIST_RANDOM=3Dy +CONFIG_SLAB_FREELIST_HARDENED=3Dy # CONFIG_COMPAT_BRK is not set +CONFIG_MEMORY_HOTPLUG=3Dy +CONFIG_MEMORY_HOTREMOVE=3Dy +CONFIG_KSM=3Dy +CONFIG_DEFAULT_MMAP_MIN_ADDR=3D65536 +CONFIG_MEMORY_FAILURE=3Dy +CONFIG_HWPOISON_INJECT=3Dy +CONFIG_TRANSPARENT_HUGEPAGE=3Dy +CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=3Dy +CONFIG_IDLE_PAGE_TRACKING=3Dy +CONFIG_ZONE_DEVICE=3Dy +CONFIG_DEVICE_PRIVATE=3Dy +CONFIG_ANON_VMA_NAME=3Dy +CONFIG_USERFAULTFD=3Dy +CONFIG_LRU_GEN=3Dy +CONFIG_LRU_GEN_ENABLED=3Dy CONFIG_NET=3Dy CONFIG_PACKET=3Dy CONFIG_XFRM_USER=3Dy