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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 ECA3910854B2 for ; Sat, 14 Mar 2026 22:18:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:Cc:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=eHyQxWCqtmvdfX5jghhWRWfBhMBNNPE7tQgGtlONzO0=; b=B2698ExrhYYBw1 0rmoT3Dg/KjIq46yRWTa51V/ABb+DKzMMYMbo4Kg0zjvHHos5zVZTOUy76tkeBUwkqF9lG7cWUK2R fXgUBDxY4kOPQ/N2kQdwMnxkZVSc4u/s4eYategEfDD4l8FW2cEVxwLGBAFLBvpP0BcQxZwSyzeCm srfMvwHKxWyAj+gKKf17ilAipTxGfPk7ZK8ZJISLT5StqlTokqVp+YdkI5W9f8ULCUq+s+g6YNcFh vUiSAmCh1y7UKazgfpzSldCnUcKEMXjY0JVI5QBVGvjDOsBGjyejiIyLV4IIXBPF9weAAewo8P5jJ xCwEwiO6nXYB3fro7A3A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w1XJF-00000002CnO-1Fp6; Sat, 14 Mar 2026 22:18:13 +0000 Received: from smtpout-02.galae.net ([185.246.84.56]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w1XJC-00000002Cn2-0DvS for linux-i3c@lists.infradead.org; Sat, 14 Mar 2026 22:18:12 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 036EE1A2E45 for ; Sat, 14 Mar 2026 22:18:03 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id C6C946003C; Sat, 14 Mar 2026 22:18:02 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id A4FD21036883E; Sat, 14 Mar 2026 23:18:00 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1773526682; h=from:subject:date:message-id:to:cc:mime-version:content-type; bh=T4/PmVjp/2ta/HEUAXLbxXIhirZ5oZitWVV/P3lHaLU=; b=YssjJW5s2Glb/oP3Cljg+Jzsrqui20pqTfqMkL47RBpIjMngig5FoUh2rwM9CuLwN38Rh2 vhm09losbtZQcd4xqIvK2ZAaWeqJHtq7zg1ikIbpkSqKctTbGUi2PcIyfdpjsF/dC9IG07 +f0xHsqoefVeGN7WCZQrfAEZGLChaxB2kQsC955go2Ff6pkjLN1S45ldPFfTuY0eetAh9t z0t/lPDAvgrd8uTJCJVsPZTojFMHYNYbWawT7aJTJs/QiHU1zhwjq+rLHTHRGlKL6AkEXX N3Zt5myXFV78eQJxo14/RFrSnR1F4TlLa4S8cPbvFl38zj4qX3nCQytCgKrQ0g== Date: Sat, 14 Mar 2026 23:17:59 +0100 From: Alexandre Belloni To: Linus Torvalds Cc: linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] I3C fixes for 7.0 Message-ID: <202603142217597dfc0bf3@mail.local> MIME-Version: 1.0 Content-Disposition: inline X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260314_151810_584735_04635658 X-CRM114-Status: GOOD ( 10.60 ) X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org Hello Linus, Here are a few fixes for the i3c subsystem. We have the introduction of the I3C_OR_I2C symbol which is not a fix per se but is affecting multiple subsystems so it is included to ease synchronization. Apart from this, Adrian is mostly fixing the mipi-i3c-hci driver around DMA and wanted the fixes for 7.0. Finally, I took the opportunity to add two fixes for the dw-i3c driver. The following changes since commit 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f: Linux 7.0-rc1 (2026-02-22 13:18:59 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git tags/i3c/fixes-for-7.0 for you to fetch changes up to f311a05784634febd299f03476b80f3f18489767: i3c: dw-i3c-master: Set SIR_REJECT in DAT on device attach and reattach (2026-03-11 22:50:29 +0100) ---------------------------------------------------------------- I3C fixes for 7.0 Subsystem: - simplify combined i3c/i2c dependencies Drivers: - dw: handle 2C properly, fix possible race condition - mipi-i3c-hci: many DMA related fixes ---------------------------------------------------------------- Adrian Hunter (14): i3c: mipi-i3c-hci: Use ETIMEDOUT instead of ETIME for timeout errors i3c: mipi-i3c-hci: Fix Hot-Join NACK i3c: mipi-i3c-hci: Factor out DMA mapping from queuing path i3c: mipi-i3c-hci: Consolidate spinlocks i3c: mipi-i3c-hci: Fix race in DMA ring enqueue for parallel xfers i3c: mipi-i3c-hci: Fix race in DMA ring dequeue i3c: mipi-i3c-hci: Fix race between DMA ring dequeue and interrupt handler i3c: mipi-i3c-hci: Correct RING_CTRL_ABORT handling in DMA dequeue i3c: mipi-i3c-hci: Add missing TID field to no-op command descriptor i3c: mipi-i3c-hci: Restart DMA ring correctly after dequeue abort i3c: mipi-i3c-hci: Consolidate common xfer processing logic i3c: mipi-i3c-hci: Fix race in DMA error handling in interrupt context i3c: mipi-i3c-hci: Fix handling of shared IRQs during early initialization i3c: mipi-i3c-hci: Fallback to software reset when bus disable fails Adrian Ng Ho Yin (1): i3c: dw-i3c-master: Set SIR_REJECT in DAT on device attach and reattach Arnd Bergmann (1): i3c: simplify combined i3c/i2c dependencies Peter Yin (1): i3c: master: dw-i3c: Fix missing of_node for virtual I2C adapter drivers/hwmon/Kconfig | 6 +- drivers/i3c/Kconfig | 12 +++ drivers/i3c/master/dw-i3c-master.c | 6 +- drivers/i3c/master/mipi-i3c-hci/cmd.h | 1 + drivers/i3c/master/mipi-i3c-hci/cmd_v1.c | 8 +- drivers/i3c/master/mipi-i3c-hci/cmd_v2.c | 8 +- drivers/i3c/master/mipi-i3c-hci/core.c | 143 +++++++++++++++++----------- drivers/i3c/master/mipi-i3c-hci/dma.c | 156 ++++++++++++++++--------------- drivers/i3c/master/mipi-i3c-hci/hci.h | 5 + drivers/i3c/master/mipi-i3c-hci/pio.c | 16 +--- drivers/iio/magnetometer/Kconfig | 3 +- drivers/misc/amd-sbi/Kconfig | 3 +- 12 files changed, 210 insertions(+), 157 deletions(-) -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c