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 D34D82E5B21 for ; Sun, 22 Mar 2026 08:24:50 +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=1774167890; cv=none; b=X4MBjKbagDLBG0fh+bWa3omVICeQxYC4vLCfzEOlEgK/Yw3RuRT0GrJle8uybjfiMk8wjnl4zSnje2CthcBR8YPJ9XtG1XIuWmO6WhButzRboF12nkPk4p/dDcQAxEVOcDuu8m5K4g277YJCvRvg7FRkxrgU1GPZwrDs1Dh8U+4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774167890; c=relaxed/simple; bh=wqmDNjvSslVK/MTsOwuDad0WKdDR636HXjhTf+KTw2o=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=YriwbjvSrCuXBiJeyfThnCaXrAWRZYGN8Zg2KbgvxM+vJWXgt8uwE26gsGlH/DAYTF381Vao821FzS5hp1B//LWUH+YFf05x6wAuebiNHk08uPAMu53t2lXadF70wB6SUHPjQzNItZDaDiPGyr3WWI5gzPgjbyVWQdEMiidPj24= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OP08MXyJ; 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="OP08MXyJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71ECEC19424; Sun, 22 Mar 2026 08:24:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774167890; bh=wqmDNjvSslVK/MTsOwuDad0WKdDR636HXjhTf+KTw2o=; h=Date:From:To:Cc:Subject:From; b=OP08MXyJGGBuB59zqp/n35gGLuDvGSM/EscmxVtQrZIu4L7BLmwMx99nAQsQuMwew CU2pYGPnSnCcu0tzg/ePgrOnZ2HqsnqH1I40q6Q5nMdX9ntu3YnpLD5lD8WS9a349d 0iPqXwkwsGv1D9K5TOCwZbOqEGKzsvKBQ/pXmtV8DVA9RN8aqVVQKE/+tSV7eLZ1cn PretDw/2tMAdBizsd7owtGHfNrv0CpKkBTvPRSWCG1jfWl/4fIoTl4WA9uxo0EhLgT ojteqZLaa9n2yBspoLFk1VBPJzlorJxzmkzIjFcrex7/xR+Nr/LHuvNKL6UpTXlD3I 3El4ZhWUT7uHQ== Date: Sun, 22 Mar 2026 09:24:45 +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 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-2026-03-22 for you to fetch changes up to e7fcc54524f04e42641de99028edd9c69dc19f8c: Miscellaneous perf fixes: - Fix a PMU driver crash on AMD EPYC systems, caused by a race condition in x86_pmu_enable() - Fix a possible counter-initialization bug in x86_pmu_enable() - Fix a counter inheritance bug in inherit_event() and __perf_event_read() - Fix an Intel PMU driver branch constraints handling bug found by UBSAN - Fix the Intel PMU driver's new Off-Module Response (OMR) support code for Diamond Rapids / Nova lake, to fix a snoop information parsing bug Thanks, Ingo ------------------> Breno Leitao (1): perf/x86: Move event pointer setup earlier in x86_pmu_enable() Dapeng Mi (2): perf/x86/intel: Add missing branch counters constraint apply perf/x86/intel: Fix OMR snoop information parsing issues Peter Zijlstra (2): x86/perf: Make sure to program the counter value for stopped events on migration perf: Make sure to use pmu_ctx->pmu for groups arch/x86/events/core.c | 7 +++++-- arch/x86/events/intel/core.c | 31 +++++++++++++++++++++---------- arch/x86/events/intel/ds.c | 11 +++++++---- kernel/events/core.c | 19 ++++++++----------- 4 files changed, 41 insertions(+), 27 deletions(-)