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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6D792C636D3 for ; Sun, 5 Feb 2023 09:28:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229458AbjBEJ2r (ORCPT ); Sun, 5 Feb 2023 04:28:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229379AbjBEJ2p (ORCPT ); Sun, 5 Feb 2023 04:28:45 -0500 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EFDE072B7 for ; Sun, 5 Feb 2023 01:28:43 -0800 (PST) Received: from zn.tnic (p5de8e9fe.dip0.t-ipconnect.de [93.232.233.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 1CB9C1EC042F; Sun, 5 Feb 2023 10:28:42 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1675589322; h=from:from: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:in-reply-to:references; bh=PbAq0F9390dJGnWsZlv6KZLL6S1XO8qFyjpos1R9I6k=; b=ZPgJeftFAZKTpN7ZLocm8DHOzRBfLqi2QLpUYN/lz0msVbJrjpPVuoVTQ08ejPqb6ZrqOz Oekf9WdDWM6MVdvybdmHyFK891nJ8XmzTRBw8viGZUcnLF3/B0pH5mgy3cd5m4CE3UumP6 ICjV8iVJd0/D3I75bvBZjwRF+qKWAjo= Date: Sun, 5 Feb 2023 10:28:37 +0100 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] perf/urgent for v6.2-rc7 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, please pull a single urgent perf fix for 6.2. Thx. --- The following changes since commit 6d796c50f84ca79f1722bb131799e5a5710c4700: Linux 6.2-rc6 (2023-01-29 13:59:43 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/perf_urgent_for_v6.2_rc7 for you to fetch changes up to 4f64a6c9f6f11e8b7314f8e27e2c4568706009e6: perf: Fix perf_event_pmu_context serialization (2023-01-31 20:37:18 +0100) ---------------------------------------------------------------- - Lock the proper critical section when dealing with perf event context ---------------------------------------------------------------- James Clark (1): perf: Fix perf_event_pmu_context serialization include/linux/spinlock.h | 9 +++++++++ kernel/events/core.c | 39 +++++++++++++++++---------------------- lib/dec_and_lock.c | 31 +++++++++++++++++++++++++++++++ 3 files changed, 57 insertions(+), 22 deletions(-) -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette