From patchwork Wed Aug 10 05:07:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lukas Bulwahn X-Patchwork-Id: 12940227 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 lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DA3FFC25B0C for ; Wed, 10 Aug 2022 05:07:58 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.383325.618493 (Exim 4.92) (envelope-from ) id 1oLdwY-0005Wo-6k; Wed, 10 Aug 2022 05:07:46 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 383325.618493; Wed, 10 Aug 2022 05:07:46 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1oLdwY-0005Ul-0q; Wed, 10 Aug 2022 05:07:46 +0000 Received: by outflank-mailman (input) for mailman id 383325; Wed, 10 Aug 2022 05:07:44 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1oLdwW-0005BF-UZ for xen-devel@lists.xenproject.org; Wed, 10 Aug 2022 05:07:44 +0000 Received: from mail-ed1-x530.google.com (mail-ed1-x530.google.com [2a00:1450:4864:20::530]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 5e018c6b-186a-11ed-924f-1f966e50362f; Wed, 10 Aug 2022 07:07:44 +0200 (CEST) Received: by mail-ed1-x530.google.com with SMTP id b16so17607439edd.4 for ; Tue, 09 Aug 2022 22:07:44 -0700 (PDT) Received: from felia.fritz.box (200116b826504800504e9aff21bf95aa.dip.versatel-1u1.de. [2001:16b8:2650:4800:504e:9aff:21bf:95aa]) by smtp.gmail.com with ESMTPSA id ew12-20020a056402538c00b0043bbbaa323dsm7009781edb.0.2022.08.09.22.07.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Aug 2022 22:07:43 -0700 (PDT) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 5e018c6b-186a-11ed-924f-1f966e50362f DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=references:in-reply-to:message-id:date:subject:cc:to:from:from:to :cc; bh=/QGtQjFwrpxqvD/2kl5l0yjrJcEXf60xBhPRPT4PMoA=; b=GAe7/3paFERirxke/DBRSvzvyfo3gWidABn7thm95giMW+HV2HqKwT8qUQuiRWv1XN ue5u3oJgkxX8+vB5ZTCuGdckZVwFAxgEKMwUB/reIkdRp8E8fhaerBfHmKkgcTvuPKEv c8ZDZOgYd4avspD/J2GsUOFl/nv+GlXPY43wEkeZtmJpqBBWGRYUPdG3JwIL8WiCftml 40p0mA/44jsByBfIJsZxzxi0uZ3w8XW/lAAo5wrPUTXTdsm80pN1fASSj0ohcPkvmVqf a77AyZl8o26lasym7opxdvnGs2Hw30CUAvzh+e7vOPAyesecgnFzDfI0wcCvG7+BzBgC 88Qg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=references:in-reply-to:message-id:date:subject:cc:to:from :x-gm-message-state:from:to:cc; bh=/QGtQjFwrpxqvD/2kl5l0yjrJcEXf60xBhPRPT4PMoA=; b=zqALxqKFtAg0Fxr9aROLX80pkOugvfzA15HSsPBwC1uorHj4nGiRu+IKbiCBHAt5K5 T20P5eNFZacofbP9LFWUckldyydvsg+jmcwewZDJ3gbueZ7Y6eJ7lg4G6/NqG8jL6n7h 95EBWZS2ivGyODTNMUtq9rG2AB/7mhjo0NeGEx+UZ+1CFScyQt+R6CTyLVYVCCmgiL2/ NwVUukuUOPihySeeF+vtHyQgj+4zzIvVVWAnqXKIv8ZclOJC3ZUKuHkJBATdtM3W0L3E iu6a7UucplSioBj6L72HdKqRo6QWcG6P68JQ9NIQW/Ds8uhnRAjCEASUgkj1f4/Wt4BH Du5w== X-Gm-Message-State: ACgBeo1s3ex0Txf26pvKAIrunnBqIngvU4SUZTCxHQd/u33xdj5EnsXC wfKiogNo8zoqsEMYLCx6LarG4K+9FB8= X-Google-Smtp-Source: AA6agR50NrhEtvIkwWAt2TLZ2+KyugoS0bLjK72bNnhhj6ZmZeHTbWPqCbTWKO6YhrfRBVfwhckfCA== X-Received: by 2002:a05:6402:c45:b0:442:c549:8e6b with SMTP id cs5-20020a0564020c4500b00442c5498e6bmr865379edb.123.1660108063872; Tue, 09 Aug 2022 22:07:43 -0700 (PDT) From: Lukas Bulwahn To: Juergen Gross , Boris Ostrovsky , Stefano Stabellini , Oleksandr Tyshchenko , xen-devel@lists.xenproject.org Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org, Lukas Bulwahn Subject: [PATCH 2/4] xen: remove XEN_SCRUB_PAGES in xen.config Date: Wed, 10 Aug 2022 07:07:10 +0200 Message-Id: <20220810050712.9539-3-lukas.bulwahn@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220810050712.9539-1-lukas.bulwahn@gmail.com> References: <20220810050712.9539-1-lukas.bulwahn@gmail.com> Commit 197ecb3802c0 ("xen/balloon: add runtime control for scrubbing ballooned out pages") changed config XEN_SCRUB_PAGES to config XEN_SCRUB_PAGES_DEFAULT. As xen.config sets 'XEN_BALLOON=y' and XEN_SCRUB_PAGES_DEFAULT defaults to yes, there is no further need to set this config in the xen.config file. Remove setting XEN_SCRUB_PAGES in xen.config, which is without effect since the commit above anyway. Signed-off-by: Lukas Bulwahn Reviewed-by: Juergen Gross --- kernel/configs/xen.config | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/configs/xen.config b/kernel/configs/xen.config index ff756221f112..436f806aa1ed 100644 --- a/kernel/configs/xen.config +++ b/kernel/configs/xen.config @@ -34,7 +34,6 @@ CONFIG_INPUT_XEN_KBDDEV_FRONTEND=m CONFIG_XEN_SCSI_FRONTEND=m # others CONFIG_XEN_BALLOON=y -CONFIG_XEN_SCRUB_PAGES=y CONFIG_XEN_DEV_EVTCHN=m CONFIG_XEN_BLKDEV_FRONTEND=m CONFIG_XEN_NETDEV_FRONTEND=m