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 E97DA1B87FB for ; Fri, 28 Feb 2025 19:17:12 +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=1740770233; cv=none; b=A525c3hT0Q2q1At7zCq8t9RJunlO/387lFYQZLSaR3Vpd7s+L9iAcoe8wBML30P7wrUx4jrrSgxNfeLuu5BGOka23ccR6ib+CeV0owwJJ3/7tzqLjwYmjZ7I0z2HXpOXShtgnRKu/m+d+XGQqHQX2Pv9V3RmL7vXIXYJIKnR1L0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740770233; c=relaxed/simple; bh=GSLa+/ofIygcHiomx3NmL3qV6YrsCvX1jBYbk/gqezc=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=kyAn3uIpeb9f7jPelKi6KHIJ7rih4g96qeU6ow8tq7lSkCAWgoMUHvz0FrddDPsT1l9AL74J9RqIlmV5uSETQZKhmk6f/fX6e8H09LiHRxq2VHGsS+RXXLLnyYvK9Gu0UgNjuphmwoPcw0rqeg9jWS6OMFwop0vktEujxn34DAo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rqcx2yEO; 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="rqcx2yEO" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F0443C4CED6; Fri, 28 Feb 2025 19:17:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740770232; bh=GSLa+/ofIygcHiomx3NmL3qV6YrsCvX1jBYbk/gqezc=; h=Date:From:To:Cc:Subject:From; b=rqcx2yEOalfeikAsIpTdq2SbLuMB9ZOLn9iWM4+0Fd+oWvoeKYZwhtTfLI/8mqp6G GVa/QXVZLnMH8hQTkSlozItecITWRE1brJPYLZyJesIZKWMr/BgcyQhOqxEJKQrQ2J 7/dsr7U5NN/PSXZxVlandugg0NFCWpwnt7lvHqqIDikcU2r8kPPn4LtwqoEQq8GfnR rMSj1URc29gaWIkvQ63GN5uZ4te8VIPxsJGxhUaldtCqCgD+qAJ67JLqCjptm7yxs3 KciEi7lAMGtMzk1nWhzp7T/g0gW3b9AzhLAQu9YATXeRqy8r4SqCzS3wAIGMEywTVY Vb5QGMszXfBNQ== Date: Fri, 28 Feb 2025 20:17:03 +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-2025-02-28 # HEAD: f8c857238a392f21d5726d07966f6061007c8d4f uprobes: Remove too strict lockdep_assert() condition in hprobe_expire() Miscellaneous perf events fixes and a minor HW enablement change: - Fix missing RCU protection in perf_iterate_ctx() - Fix pmu_ctx_list ordering bug - Reject the zero page in uprobes - Fix a family of bugs related to low frequency sampling - Add Intel Arrow Lake U CPUs to the generic Arrow Lake RAPL support table - Fix a lockdep-assert false positive in uretprobes Thanks, Ingo ------------------> Aaron Ma (1): perf/x86/rapl: Add support for Intel Arrow Lake U Andrii Nakryiko (1): uprobes: Remove too strict lockdep_assert() condition in hprobe_expire() Breno Leitao (1): perf/core: Add RCU read lock protection to perf_iterate_ctx() Kan Liang (3): perf/x86: Fix low freqency setting issue perf/core: Fix low freq setting via IOC_PERIOD perf/x86/intel: Use better start period for frequency mode Luo Gengkun (1): perf/core: Order the PMU list to fix warning about unordered pmu_ctx_list Tong Tiangen (1): uprobes: Reject the shared zeropage in uprobe_write_opcode() arch/x86/events/core.c | 2 +- arch/x86/events/intel/core.c | 85 ++++++++++++++++++++++++++++++++++++++++++++ arch/x86/events/rapl.c | 1 + kernel/events/core.c | 31 ++++++++++------ kernel/events/uprobes.c | 15 ++++++-- 5 files changed, 119 insertions(+), 15 deletions(-)