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[2620:137:e000::1:20]) by mx.google.com with ESMTP id j33-20020a632321000000b00419d02d34b7si9572609pgj.757.2022.07.17.01.47.39; Sun, 17 Jul 2022 01:47:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@suse.de header.s=susede2_rsa header.b=TFr066nn; dkim=neutral (no key) header.i=@suse.de; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=suse.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232347AbiGQHik (ORCPT + 99 others); Sun, 17 Jul 2022 03:38:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58492 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229476AbiGQHii (ORCPT ); Sun, 17 Jul 2022 03:38:38 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB76B1A3BC for ; Sun, 17 Jul 2022 00:38:37 -0700 (PDT) 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-out1.suse.de (Postfix) with ESMTPS id 825B9344CB; Sun, 17 Jul 2022 07:38:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1658043516; 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=Ubmf2jdfrEylZ3YufCEISDKiKXE1AV4P4/DNT/E+kEc=; b=TFr066nnnMV59g1G4HYCF0LSySIugE6E4WtkCU8oZAI8poo00qxgYUcCqIGe0YPfUVvO4T XhgU7U0NH1qQmM/KPyz9GuTUl9AFq0Wa9OK15od+48fjgmTasN4P/R9+H1+E7y9jAbrf6U QV/PmD9YbEAx6q0is8XoOhO624qbihQ= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1658043516; 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=Ubmf2jdfrEylZ3YufCEISDKiKXE1AV4P4/DNT/E+kEc=; b=FH8GTBDT+Mw+cJ9qKGCrRTjCcABImXczsQddz0OnR0tqhPV8MxVpQFtDHesZGcE9eQkgxB HWlEChbpVWayvSDw== 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 7520E13A89; Sun, 17 Jul 2022 07:38:36 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id Mld4HHy802LPcwAAMHmgww (envelope-from ); Sun, 17 Jul 2022 07:38:36 +0000 Date: Sun, 17 Jul 2022 09:38:35 +0200 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] perf/urgent for 5.19-rc7 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, please pull a single urgent perf fix for 5.19-rc7. Thx. --- The following changes since commit 88084a3df1672e131ddc1b4e39eeacfd39864acf: Linux 5.19-rc5 (2022-07-03 15:39:28 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/perf_urgent_for_v5.19_rc7 for you to fetch changes up to 68e3c69803dada336893640110cb87221bb01dcf: perf/core: Fix data race between perf_event_set_output() and perf_mmap_close() (2022-07-13 11:29:12 +0200) ---------------------------------------------------------------- - A single data race fix on the perf event cleanup path to avoid endless loops due to insufficient locking ---------------------------------------------------------------- Peter Zijlstra (1): perf/core: Fix data race between perf_event_set_output() and perf_mmap_close() kernel/events/core.c | 45 +++++++++++++++++++++++++++++++-------------- 1 file changed, 31 insertions(+), 14 deletions(-) -- Regards/Gruss, Boris. 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