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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8A4D2F53D89 for ; Mon, 16 Mar 2026 19:07:19 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id D51376B0350; Mon, 16 Mar 2026 15:07:18 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id CDB286B0352; Mon, 16 Mar 2026 15:07:18 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id BDDD06B0353; Mon, 16 Mar 2026 15:07:18 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id A73926B0350 for ; Mon, 16 Mar 2026 15:07:18 -0400 (EDT) Received: from smtpin29.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 546C3B9670 for ; Mon, 16 Mar 2026 19:07:18 +0000 (UTC) X-FDA: 84552859356.29.1BEC2EB Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf11.hostedemail.com (Postfix) with ESMTP id D4BCE40008 for ; Mon, 16 Mar 2026 19:07:16 +0000 (UTC) Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=nQIpRZVj; spf=pass (imf11.hostedemail.com: domain of leon@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=leon@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1773688036; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=qeY2pweBzJW77nlydbnAhk3zZO0kbKITvaq77hXlPKI=; b=C2TnpwrAaEDVVMkNdP2EXxF6LBprc5seJipJfUeP9wyCNPkkZUuol0hYWqGq84bPY7Zty+ 6s0HVXAFWQAInMro+/FmSGy96VnLLhiHx5cqxjSYNtYthg25/0MKyf/ClMuTOLc44Cbs6K 9wO64bzxnlPzfSsYL3qjJook+W4Un9Y= ARC-Authentication-Results: i=1; imf11.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=nQIpRZVj; spf=pass (imf11.hostedemail.com: domain of leon@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=leon@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1773688036; a=rsa-sha256; cv=none; b=JHDmVy3tq/FBJdow5e8LBmWEshKYrCyxyoRiZEc0UJcw0v8gffHKX6Z+lI9AQHQ5aqEBbE 4QJsdofrwVVMLVRFtKl0afEPB/qkn3I/js1MkoUpUgdXuH/1BK+8cfPMbEly1si6jSG1pB TznHv72Me3cP+ZG2X4jsxCcO/SBABX0= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 4C0776012B; Mon, 16 Mar 2026 19:07:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 486BAC19421; Mon, 16 Mar 2026 19:07:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773688035; bh=Y7IxYgFPwpNVvKXeK9nR1uoDv1sEB/976av/0RuDIXA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nQIpRZVjrncGcv6d61BCi0UIP3qGV+iU9yUSpZ6PURLBwRW7JYFCHFMYWeHe4GRIf 67NzuI4t53eJ9xpRRZFfeEOPe8Es5onXjA3FLT+wVEbm5aWunQunwM+Wo9mlmv6XCQ dBr7Hn4O/6PSBLZz3JYlNc+m6yvDDz4JU2hIZH2IXfM+TusARyzUz0q9S+VWzUShC3 oVxc482tMyBwhbuiiu2S/D5giAKlSCRt6DEryHmlrEhBu0hsfKZSE/9RgYFaICUi2p p8wemyHg4PTBEkUgVHopxGVm2DagRESjBhEIyJPoPhx7ObOrygks54kKAjC4oMGbv1 +Bc4Q+rFSZQ5g== From: Leon Romanovsky To: Marek Szyprowski , Robin Murphy , "Michael S. Tsirkin" , Petr Tesarik , Jonathan Corbet , Shuah Khan , Jason Wang , Xuan Zhuo , =?utf-8?q?Eugenio_P=C3=A9rez?= , Jason Gunthorpe , Leon Romanovsky , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Joerg Roedel , Will Deacon , Andrew Morton Cc: iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, virtualization@lists.linux.dev, linux-rdma@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH v3 2/8] dma-mapping: handle DMA_ATTR_CPU_CACHE_CLEAN in trace output Date: Mon, 16 Mar 2026 21:06:46 +0200 Message-ID: <20260316-dma-debug-overlap-v3-2-1dde90a7f08b@nvidia.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260316-dma-debug-overlap-v3-0-1dde90a7f08b@nvidia.com> References: <20260316-dma-debug-overlap-v3-0-1dde90a7f08b@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Mailer: b4 0.15-dev-18f8f Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: D4BCE40008 X-Stat-Signature: xje5ojhx5gnpf8i4g15banketitwkfuq X-Rspam-User: X-Rspamd-Server: rspam06 X-HE-Tag: 1773688036-124322 X-HE-Meta: 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: Leon Romanovsky Tracing prints decoded DMA attribute flags, but it does not yet include the recently added DMA_ATTR_CPU_CACHE_CLEAN. Add support for decoding and displaying this attribute in the trace output. Fixes: 61868dc55a11 ("dma-mapping: add DMA_ATTR_CPU_CACHE_CLEAN") Signed-off-by: Leon Romanovsky --- include/trace/events/dma.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/trace/events/dma.h b/include/trace/events/dma.h index 33e99e792f1aa..69cb3805ee81c 100644 --- a/include/trace/events/dma.h +++ b/include/trace/events/dma.h @@ -32,7 +32,8 @@ TRACE_DEFINE_ENUM(DMA_NONE); { DMA_ATTR_ALLOC_SINGLE_PAGES, "ALLOC_SINGLE_PAGES" }, \ { DMA_ATTR_NO_WARN, "NO_WARN" }, \ { DMA_ATTR_PRIVILEGED, "PRIVILEGED" }, \ - { DMA_ATTR_MMIO, "MMIO" }) + { DMA_ATTR_MMIO, "MMIO" }, \ + { DMA_ATTR_CPU_CACHE_CLEAN, "CACHE_CLEAN" }) DECLARE_EVENT_CLASS(dma_map, TP_PROTO(struct device *dev, phys_addr_t phys_addr, dma_addr_t dma_addr, -- 2.53.0