From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 E66673328FD for ; Fri, 29 May 2026 13:21:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780060914; cv=none; b=B3DNGrTTTxoioH035JqqNawJZnQ91BsQqJDKL9szCgoFUAk7OWXSGPjZNZPFiW5Sstd+Og2f4NCglE9fGZZFq1MCvzDRuiiVCJqdzQKyT0hjm3vhzetW0oSwznYNbF5Hdd9sOE/nytk0fIkOEPXNmw3J8X9Mc281haOQlSK6Fvo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780060914; c=relaxed/simple; bh=0oA33OcODSTGEHO8d3StMxt+z9AEsnm3TOdRSK9j2Fo=; h=Message-ID:Date:From:To:Cc:Subject; b=brgIY8KkxkJS9NFwSdUudTMpp1881m6IwR19+zsrrosC+kPlwHV6mfbwWxrciAh7ApPJvRK24lKGFyQNmNrewgQjXyy8CpaZnIs0njAsEVu7dfHKar4wcJoQSJlqyHqbbjjCtEECx86tG9dGajpvCRsKpMuFOigaE1axf3DcXJ8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NvWJHr1x; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NvWJHr1x" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8A19F1F00898; Fri, 29 May 2026 13:21:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780060913; bh=3BiToNPEaeLK9twiEb4k9vHrdNkZ90+e2oFHmwDtsWI=; h=Date:From:To:Cc:Subject; b=NvWJHr1xxiulT9wTE2q61k0suOnvHc6miNGByL65A22Jow1GiwWcYJdRSBOcCHLw1 oRtxCAADpA33ysQO1LH+egBdRttUWu+lKEYt2+Kd9X7pSfP0cWwyiK7pCn52NP5Xbb dlTDYeDJqWGwE3B6a4OOcx1ce+zXBSzW16NkCujwOsJQEzg3y4usEu0knR5vdLLdFh SYS2pNwG8kJLkQsMwQELzX92bRzMZQ8vb0WpCGjvarQPMXGBqP8wylUQY3ShZ+V1rM DI29R5VnKlBisQewiHraB3dgjca/ZxhOGQLacisRPDZMan6ft3GNy5FlbbsDRKpPZZ Q2OUPndvUPKvA== Received: from rostedt by gandalf with local (Exim 4.99.2) (envelope-from ) id 1wSxAW-0000000ASRZ-2yny; Fri, 29 May 2026 09:22:32 -0400 Message-ID: <20260529132212.153072686@kernel.org> User-Agent: quilt/0.69 Date: Fri, 29 May 2026 09:22:12 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton Subject: [for-next][PATCH 0/9] ring-buffer: Updates for 7.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git ring-buffer/for-next Head SHA1: 8928e4a3be34bf053f9ef1cad67263604bf4f05e Masami Hiramatsu (Google) (6): ring-buffer: Skip invalid sub-buffers when validating persistent ring buffer ring-buffer: Skip invalid sub-buffers when rewinding persistent ring buffer ring-buffer: Add persistent ring buffer invalid-page inject test ring-buffer: Show commit numbers in buffer_meta file ring-buffer: Cleanup persistent ring buffer validation ring-buffer: Cleanup buffer_data_page related code Steven Rostedt (3): ring-buffer: Have dropped subbuffers be persistent across reboots ring-buffer: Show persistent buffer dropped events in trace file ring-buffer: Show persistent buffer dropped events in trace_pipe file ---- include/linux/ring_buffer.h | 1 + kernel/trace/Kconfig | 34 +++ kernel/trace/ring_buffer.c | 543 +++++++++++++++++++++++++++++--------------- kernel/trace/trace.c | 4 + 4 files changed, 402 insertions(+), 180 deletions(-)