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GET /api/patches/2218232/?format=api
{ "id": 2218232, "url": "http://patchwork.ozlabs.org/api/patches/2218232/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20260331182632.888110-1-anthony.pighin@nokia.com/", "project": { "id": 35, "url": "http://patchwork.ozlabs.org/api/projects/35/?format=api", "name": "Linux I2C development", "link_name": "linux-i2c", "list_id": "linux-i2c.vger.kernel.org", "list_email": "linux-i2c@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260331182632.888110-1-anthony.pighin@nokia.com>", "list_archive_url": null, "date": "2026-03-31T18:26:32", "name": "i2c: imx: zero-initialize dma_slave_config for eDMA", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "785c659f84c18ea6b2842495458986975145d16c", "submitter": { "id": 89756, "url": "http://patchwork.ozlabs.org/api/people/89756/?format=api", "name": "Anthony Pighin", "email": "anthony.pighin@nokia.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20260331182632.888110-1-anthony.pighin@nokia.com/mbox/", "series": [ { "id": 498237, "url": "http://patchwork.ozlabs.org/api/series/498237/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/list/?series=498237", "date": "2026-03-31T18:26:32", "name": "i2c: imx: zero-initialize dma_slave_config for eDMA", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/498237/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2218232/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2218232/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-i2c+bounces-16899-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-i2c@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ 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header.d=nokia.com; arc=none" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=nokia.com;\n s=selector1;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n bh=qReMN5SfeIHwURkAuYak6d4yGAxIBwayh55Pm1DYF1U=;\n b=VFnnWFe5PhEfvzvrb6h0diKcOr1oDzjsNbterqPs+0jC3VDH56SwWXhoGrw/P8vJ2GOOGbgbavGBcodL8egr71C5dNwDW+HgWztqq2lJoZDTrUtEVuHQxewukahSIhBDqakivFTk4+0jr4UfzqBUPnLBpLCpL54NxDuyxbcHtowZqJzMmNP7gb1fRR+zYl+OznpocDDpsk26p4yaYd1rNTtlKgHLUpSSyMHLKa9WwFH1aZOEIcwaINdQch5yQFwi4Y0totGXafqZ0YIWi8Yy1WxTkan/aAtZJ+1UU76X7TvuB9XJPDsBPVhuONoCn6Er5t/6DFZQLdaCEAvEzg3Ihw==", "From": "Anthony Pighin <anthony.pighin@nokia.com>", "To": "linux-i2c@vger.kernel.org", "Cc": "Oleksij Rempel <o.rempel@pengutronix.de>,\n\tPengutronix Kernel Team <kernel@pengutronix.de>,\n\tAndi Shyti <andi.shyti@kernel.org>", "Subject": "[PATCH] i2c: imx: zero-initialize dma_slave_config for eDMA", "Date": "Tue, 31 Mar 2026 14:26:32 -0400", "Message-ID": "<20260331182632.888110-1-anthony.pighin@nokia.com>", "X-Mailer": "git-send-email 2.43.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-ClientProxiedBy": "CH0PR04CA0029.namprd04.prod.outlook.com\n (2603:10b6:610:76::34) To CH0PR08MB6954.namprd08.prod.outlook.com\n (2603:10b6:610:de::17)", "Precedence": "bulk", "X-Mailing-List": "linux-i2c@vger.kernel.org", "List-Id": "<linux-i2c.vger.kernel.org>", "List-Subscribe": "<mailto:linux-i2c+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-i2c+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "CH0PR08MB6954:EE_|CO1PR08MB6756:EE_", "X-MS-Office365-Filtering-Correlation-Id": "b3ff27ab-8683-4260-3d34-08de8f530a63", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "\n\tBCL:0;ARA:13230040|1800799024|366016|376014|18002099003|56012099003;", "X-Microsoft-Antispam-Message-Info": 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", "X-OriginatorOrg": "nokia.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n b3ff27ab-8683-4260-3d34-08de8f530a63", "X-MS-Exchange-CrossTenant-AuthSource": "CH0PR08MB6954.namprd08.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "31 Mar 2026 18:26:35.4055\n (UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "5d471751-9675-428d-917b-70f44f9630b0", "X-MS-Exchange-CrossTenant-MailboxType": "HOSTED", "X-MS-Exchange-CrossTenant-UserPrincipalName": "\n XptkL0kctnOljoImebRVS7Vmr4RN2ggEzWxj3crdopAJhf3LJAF8RWAX2fC0AtrAWdb+9mcR+B2O2SF9u2yoyd8s3qTEX+bfkw9rMSBsBgY=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "CO1PR08MB6756" }, "content": "commit 66d88e16f204 (\"dmaengine: fsl-edma: read/write multiple registers\nin cyclic transactions\") causes fsl_edma_fill_tcd() to read\ndst_port_window_size and src_port_window_size when building transfer\ncontrol descriptors.\n\nInitialize the structure so unset fields are explicitly zero.\n\nFixes: 66d88e16f204 (\"dmaengine: fsl-edma: read/write multiple registers in cyclic transactions\")\n\nSigned-off-by: Anthony Pighin <anthony.pighin@nokia.com>\n---\n drivers/i2c/busses/i2c-imx.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c\nindex 452d120a210b..a208fefd3c3b 100644\n--- a/drivers/i2c/busses/i2c-imx.c\n+++ b/drivers/i2c/busses/i2c-imx.c\n@@ -401,7 +401,7 @@ static void i2c_imx_reset_regs(struct imx_i2c_struct *i2c_imx)\n static int i2c_imx_dma_request(struct imx_i2c_struct *i2c_imx, dma_addr_t phy_addr)\n {\n \tstruct imx_i2c_dma *dma;\n-\tstruct dma_slave_config dma_sconfig;\n+\tstruct dma_slave_config dma_sconfig = {};\n \tstruct device *dev = i2c_imx->adapter.dev.parent;\n \tint ret;\n \n", "prefixes": [] }