From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9CB09C433F5 for ; Sun, 14 Nov 2021 11:21:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7B69B61177 for ; Sun, 14 Nov 2021 11:21:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234230AbhKNLYD (ORCPT ); Sun, 14 Nov 2021 06:24:03 -0500 Received: from smtp-out2.suse.de ([195.135.220.29]:40466 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231147AbhKNLXz (ORCPT ); Sun, 14 Nov 2021 06:23:55 -0500 Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id EC98E1FD50; Sun, 14 Nov 2021 11:20:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1636888859; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=bcqSLaSqjjmbFUTb/wEUvblcVNuYRBDpKIQuybXmWfQ=; b=s5DLNxSdImPYgUipMA7Bfdus0YBM6nw38ezuKA7srGNCf6daZfdrLWvapFgiU8AwDXGxg5 rYPOQ4MghmB/pzCOMM6xgyGc3ExyL7RWekSYhNUgvJvIZYt7scGF8cV9EaWrfZwkgIfUkH +nOSeEgFVPW2hOpflNUtQyOgUd1KTbE= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1636888859; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=bcqSLaSqjjmbFUTb/wEUvblcVNuYRBDpKIQuybXmWfQ=; b=laLwb5WKVG8E3nCXxYDXJ47WWcPK2wszv/1A9nrn3sRcNnXq4a2+D+xXarAcDBbiHbxckJ Nbzc8nTrjiR89jBg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id D1EF813A98; Sun, 14 Nov 2021 11:20:59 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id cvDkMhvxkGH9MwAAMHmgww (envelope-from ); Sun, 14 Nov 2021 11:20:59 +0000 Date: Sun, 14 Nov 2021 12:20:52 +0100 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] sched/urgent for v5.16-rc1 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, please pull sched/urgent fixes for v5.16-rc1. Thx. --- The following changes since commit debe436e77c72fcee804fb867f275e6d31aa999c: Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 (2021-11-10 17:05:37 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/sched_urgent_for_v5.16_rc1 for you to fetch changes up to a8b76910e465d718effce0cad306a21fa4f3526b: preempt: Restore preemption model selection configs (2021-11-11 13:09:33 +0100) ---------------------------------------------------------------- - Avoid touching ~100 config files in order to be able to select the preemption model - clear cluster CPU masks too, on the CPU unplug path - prevent use-after-free in cfs - Prevent a race condition when updating CPU cache domains - Factor out common shared part of smp_prepare_cpus() into a common helper which can be called by both baremetal and Xen, in order to fix a booting of Xen PV guests ---------------------------------------------------------------- Boris Ostrovsky (1): x86/smp: Factor out parts of native_smp_prepare_cpus() Mathias Krause (1): sched/fair: Prevent dead task groups from regaining cfs_rq's Valentin Schneider (1): preempt: Restore preemption model selection configs Vincent Donnefort (1): sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain() Wang ShaoBo (1): arch_topology: Fix missing clear cluster_cpumask in remove_cpu_topology() arch/x86/include/asm/smp.h | 1 + arch/x86/kernel/smpboot.c | 18 ++++++++++----- arch/x86/xen/smp_pv.c | 12 ++-------- drivers/base/arch_topology.c | 2 ++ include/linux/kernel.h | 2 +- include/linux/vermagic.h | 2 +- init/Makefile | 2 +- kernel/Kconfig.preempt | 42 +++++++++++++++++------------------ kernel/sched/autogroup.c | 2 +- kernel/sched/core.c | 53 ++++++++++++++++++++++++++++++++++---------- kernel/sched/fair.c | 4 ++-- kernel/sched/rt.c | 12 +++++++--- kernel/sched/sched.h | 3 ++- 13 files changed, 96 insertions(+), 59 deletions(-) -- Regards/Gruss, Boris. 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