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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B90E7C53219 for ; Tue, 28 Jul 2026 12:49:59 +0000 (UTC) Received: from kara.freedesktop.org (unknown [131.252.210.166]) by gabe.freedesktop.org (Postfix) with ESMTPS id DF4AB10E8C9; Tue, 28 Jul 2026 12:49:58 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="Bx+4D4MM"; dkim-atps=neutral Received: from kara.freedesktop.org (localhost [127.0.0.1]) by kara.freedesktop.org (Postfix) with ESMTP id C75DF47444; Tue, 28 Jul 2026 12:34:14 +0000 (UTC) ARC-Seal: i=1; cv=none; a=rsa-sha256; d=lists.freedesktop.org; s=20240201; t=1785242054; b=dusyLMXGUjEaIMKx4UgGThcEWZVEkyQYcH9EylbpJgsQM6OnSTuILvefrF3FRe3JfqajC Qpw9hEkYbsjYgA2df742dCilyPh8IAQdcsc2vpw2p9GXUw4xV2BIxsHkyqyv19l22kMQDTR jnhZdY13ivjKyTow8OukiahR8TGED0fJarQfxVsy19xjg3kjSX1NuSbbQUuErFQLymtyz6y GIp/EqRQU8sNNePJ40Qj86GBVsYGyhWRjTUmmpDOIUGTnBRKM4CwpG5WnZhAvhS31LH3Go6 8ZyVq/+asBs7iDaPEHobuts7o+DkjLNPlVFHzPXGfUMZYlfANga1c/B9WcaA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=lists.freedesktop.org; s=20240201; t=1785242054; h=from : sender : reply-to : subject : date : message-id : to : cc : mime-version : content-type : content-transfer-encoding : content-id : content-description : resent-date : resent-from : resent-sender : resent-to : resent-cc : resent-message-id : in-reply-to : references : list-id : list-help : list-unsubscribe : list-subscribe : list-post : list-owner : list-archive; bh=mOlGHbnoCnDTPlyrEYMlscDbqYIlu3Es6RPIXVT+hSk=; b=qqnd+leYbVHDNfEC/p65WQHU1iSeNPQFqMRyOipuybE/yyGN/wQHgJ8LvqWjlNmzWJY9h ppU4Lr6fcCyoqH8mvuaJU+t7p+kQrIZ4HcRS6grq4Klt49T05ACTgAYAfAbOPacbGg1vZdy 9GvbHjRR1LSlQVcqwXMHweYD/Ja0Xji3Pz8ZSolKYNiydkg72G6an/cTNLVfuqD15pKsij6 AX5sOvqIPpKzvpOXUUH47ysCrbKuo16bxvdvyI+WPZzPvgeYIhwU9C4h9XwKU+3RE7JZs38 hu1DQ9SzjzMHLBN+6so9bFHgDgs+EWbMJbgh2fMPgFx6wDO3lHSzPPeM+7hA== ARC-Authentication-Results: i=1; mail.freedesktop.org; dkim=fail header.d=kernel.org; arc=none (Message is not ARC signed); dmarc=fail (Used From Domain Record) header.from=kernel.org policy.dmarc=quarantine Authentication-Results: mail.freedesktop.org; dkim=fail header.d=kernel.org; arc=none (Message is not ARC signed); dmarc=fail (Used From Domain Record) header.from=kernel.org policy.dmarc=quarantine Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by kara.freedesktop.org (Postfix) with ESMTPS id AE81B46EFC for ; Tue, 28 Jul 2026 12:34:12 +0000 (UTC) Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by gabe.freedesktop.org (Postfix) with ESMTPS id 052A110E591 for ; Tue, 28 Jul 2026 12:49:47 +0000 (UTC) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 3A53360AA5; Tue, 28 Jul 2026 12:49:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 55BBA1F000E9; Tue, 28 Jul 2026 12:49:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785242985; bh=mOlGHbnoCnDTPlyrEYMlscDbqYIlu3Es6RPIXVT+hSk=; h=From:To:Cc:Subject:Date; b=Bx+4D4MMYIwGUqCIaQG3AI/aJ65ae3igimJCL0rg3uXHKDSEg9D568X4bsIdC9VIq 7QOhxkax7F9qzCEVjY7OlqILS2aDVkTj6yVesG1Yw+LlHj1Scr6zVRiwsjhMDDD+p6 bGZxLhL62sWfLYYrMWRF1gZZJYzgkxVr4pcVwkAvTDgDW5QmpiqSNg3rHWvcSxRdX8 q16SHuVev3+CdBHtoUByi0Xf48oIeJp0+pW23kgC+dPUDUnBwh4icgq3fdJkTkAXsg ckEkKcF4AOdAUBFGe2S5R65H9muL8tzUJEFNM7RjVVAziwEJ2GTd/R6zBV5Qo4U7Pi wwgsA6OE2rhLQ== From: "Masami Hiramatsu (Google)" To: Steven Rostedt , Masami Hiramatsu Subject: [PATCH 0/4] tracing/mmiotrace: Fix some bugs in mmiotrace Date: Tue, 28 Jul 2026 21:49:41 +0900 Message-ID: <178524298182.56416.7520852015178187644.stgit@devnote2> X-Mailer: git-send-email 2.43.0 User-Agent: StGit/0.19 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-ID-Hash: 33JDOQTYC6YKLHXSEFEONPC2WBZTFAMO X-Message-ID-Hash: 33JDOQTYC6YKLHXSEFEONPC2WBZTFAMO X-MailFrom: mhiramat@kernel.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Pekka Paalanen , Mathieu Desnoyers , linux-kernel@vger.kernel.org, nouveau@lists.freedesktop.org, linux-trace-kernel@vger.kernel.org X-Mailman-Version: 3.3.8 Precedence: list List-Id: Nouveau development list Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Hi, Here are some patches to fix bugs in mmiotrace. I used Antigravity to scan the code and found some issues. The first 2 patches are fixing some kind of timing issues. Other patches are a kind of cleanups. Thank you, --- base-commit: 62cc90241548d5570ee68e01aaba6506964e9811 Masami Hiramatsu (Google) (4): tracing/mmiotrace: Reset dropped_count in mmio_reset_data() tracing/mmiotrace: Add NULL check for mmio_trace_array in logging functions tracing/mmiotrace: Use trace_assign_type() in mmio_print_mark() tracing/mmiotrace: Clean up coding style and redundant debug logs kernel/trace/trace_mmiotrace.c | 36 +++++++++++++++++++++++------------- 1 file changed, 23 insertions(+), 13 deletions(-) -- Masami Hiramatsu (Google)