From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 9456B218E99 for ; Fri, 7 Mar 2025 12:22:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741350139; cv=none; b=EPaqLCvkN9cYcLa9igPca4LaSKVGHnW7BT7T+3YOHfAdNohmO6nK9D60A86ltYY6JA1IbELGG/lU2jxU3YA+1JS/X2rcRBfVsp9ww7kX1jbux46dWrkJ8RWO34z/d8eoqdvBxMl7nlKTYQGKDRoyTInqYci6Kl/rfn56L2XDtA8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741350139; c=relaxed/simple; bh=8cRpUhjNTk2YuSqaKD6byIx/0SwWnv/6GjymbmF5DUI=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=uZqTE50wBm82whIaIdkAXcmtQlIRF/S2NnImaJxBTKj0+yK16ptVt6B3ixF5PpLRDAxirNWdRnAxHKQKRZegTe0LYss+oFZt/PkPb73spQnEcOkVo6WMlqD8rfiE9paupa8zDwqG+4rNj5dvWwNjzs/KUGIoIQ0+jCo0WKoo+5Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RUzw63um; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="RUzw63um" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A1819C4CED1; Fri, 7 Mar 2025 12:22:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741350137; bh=8cRpUhjNTk2YuSqaKD6byIx/0SwWnv/6GjymbmF5DUI=; h=Date:From:To:Cc:Subject:From; b=RUzw63umpoi/J3d4EDrEL+DokInXvab/SHQyN9bU62LYrvZ4eBchVGYgzxGBQZ+rl pkglUKHsI5954y/on0Z4fq64CMZT/Tpw9tNwpPRJyC0zIeqMxanJP2ywLdU60SWt7a 2quoH/svRbRMCM5rbqoN6BiwOk6Ab8LZ06ntZ+Oz9crCDqmtX5MXR3A+jTkKT3DPlq bLgCQmKzkt9TlfI10huQ3my3o/eti6ZLqji5Rpk3q9n1qzSkeHwTAery39UBLWHuGD JsXMNfRebyGZ+nev/z32JoTtpHYyKV0f5JFnzY8VhAUDNkf1A4RppU6w9usuZ9oF60 hMwc/K+pHlzaw== Date: Fri, 7 Mar 2025 13:22:12 +0100 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Arnaldo Carvalho de Melo , Jiri Olsa , Alexander Shishkin , Mark Rutland , Namhyung Kim , Andrew Morton , Kan Liang Subject: [GIT PULL] perf events fixes Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Linus, Please pull the latest perf/urgent Git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-urgent-2025-03-07 # HEAD: 003659fec9f6d8c04738cb74b5384398ae8a7e88 perf/core: Fix perf_pmu_register() vs. perf_init_event() Fix a race between PMU registration and event creation, and fix pmus_lock vs. pmus_srcu lock ordering. Thanks, Ingo ------------------> Peter Zijlstra (2): perf/core: Fix pmus_lock vs. pmus_srcu ordering perf/core: Fix perf_pmu_register() vs. perf_init_event() kernel/events/core.c | 32 ++++++++++++++++++++++++++++---- 1 file changed, 28 insertions(+), 4 deletions(-)