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GET /api/patches/2216812/?format=api
{ "id": 2216812, "url": "http://patchwork.ozlabs.org/api/patches/2216812/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260327073046.134085-7-aleksandr.loktionov@intel.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260327073046.134085-7-aleksandr.loktionov@intel.com>", "list_archive_url": null, "date": "2026-03-27T07:30:41", "name": "[iwl-next] ixgbe: replace GFP_ATOMIC with GFP_KERNEL in ixgbe_fcoe_ddp_setup()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "1e03482e2c0799e6b27faac6a139ea8aba9013d4", "submitter": { "id": 75597, "url": "http://patchwork.ozlabs.org/api/people/75597/?format=api", "name": "Loktionov, Aleksandr", "email": "aleksandr.loktionov@intel.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/20260327073046.134085-7-aleksandr.loktionov@intel.com/mbox/", "series": [ { "id": 497721, "url": "http://patchwork.ozlabs.org/api/series/497721/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=497721", "date": "2026-03-27T07:30:41", "name": "[iwl-next] ixgbe: replace GFP_ATOMIC with GFP_KERNEL in ixgbe_fcoe_ddp_setup()", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/497721/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2216812/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2216812/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=osuosl.org header.i=@osuosl.org header.a=rsa-sha256\n header.s=default header.b=CBEok3b2;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org\n (client-ip=2605:bc80:3010::136; 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envelope-from=intel-wired-lan-bounces@osuosl.org;\n receiver=<UNKNOWN> ", "DKIM-Filter": [ "OpenDKIM Filter v2.11.0 smtp3.osuosl.org 1D64361294", "OpenDKIM Filter v2.11.0 smtp4.osuosl.org 892DC41598" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=osuosl.org;\n\ts=default; t=1774596660;\n\tbh=pzVZqQx+zNxLILb4VSF1Ne4hCQ6T4bxU06RchArOwmE=;\n\th=From:To:Cc:Date:In-Reply-To:References:Subject:List-Id:\n\t List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe:\n\t From;\n\tb=CBEok3b2y/Or1VZmMYQTyGEWY/QXlvDRRLSinjhYOjMLddJ3pFLHTM8rQztUP9FF0\n\t lj21vZVndvRstxp0yNZxRMlCgQJfBIqpX12iNhjVUY6QtyLiBmdn1wz3kZL1+FtCWJ\n\t LEN/hGpfLAYEHM3EkLyLWxAY191KB8S5uZhxBGYVA/7b4Uboh0wTlgnlrL4PEZGQmj\n\t CGllKjeHCvqB3wjDNh4wKTJfYYGrjLUhLUPz2P0Ql8vQjsSPARpJ3UrsJrchqXlrhU\n\t nEhjQG1HObuVi3A1Fg0v3UZs5Rvk4MsZvIG7DjQnM54/sZbbkFgwU/9e3fsrJ6Dkqe\n\t 6+rhaHjved65A==", "Received-SPF": "Pass (mailfrom) identity=mailfrom; client-ip=192.198.163.14;\n helo=mgamail.intel.com; envelope-from=aleksandr.loktionov@intel.com;\n receiver=<UNKNOWN>", "DMARC-Filter": "OpenDMARC Filter v1.4.2 smtp4.osuosl.org 892DC41598", "X-CSE-ConnectionGUID": [ "tnTBNAcRT4arY+F1+whqdQ==", "kQHlWfSpQc+Hkq5bXt/UQg==" ], "X-CSE-MsgGUID": [ "nQp+r11iSaaSpECWrNJFtg==", "499SjdDKSpKu7eVmtKmEOA==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6800,10657,11741\"; a=\"75734323\"", "E=Sophos;i=\"6.23,143,1770624000\"; d=\"scan'208\";a=\"75734323\"", "E=Sophos;i=\"6.23,143,1770624000\"; d=\"scan'208\";a=\"255740388\"" ], "X-ExtLoop1": "1", "From": "Aleksandr Loktionov <aleksandr.loktionov@intel.com>", "To": "intel-wired-lan@lists.osuosl.org, anthony.l.nguyen@intel.com,\n aleksandr.loktionov@intel.com", "Cc": "netdev@vger.kernel.org", "Date": "Fri, 27 Mar 2026 08:30:41 +0100", "Message-ID": "<20260327073046.134085-7-aleksandr.loktionov@intel.com>", "X-Mailer": "git-send-email 2.52.0", "In-Reply-To": "<20260327073046.134085-1-aleksandr.loktionov@intel.com>", "References": "<20260327073046.134085-1-aleksandr.loktionov@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Mailman-Original-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1774596657; x=1806132657;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=GhyhVUi9567WvHp2hgmGCYL2GTomIqZM8EX4xHVseAk=;\n b=MwAbb/x1ZALCvKILdw95hID9WNguby7v6tiC2i5H9iYQkks4pEzYcSB2\n sPq4u3z5p+l1OJq3aHlqOtJ4jJRxx4WZ2+y6UHWzJQ1Ol+5Gth/rRyzSG\n MvNu+OmWaD400DuDZi7NejWhmzLtlidPjoUX8qY/BQcW09oCJ26UJ9Wb7\n 8Q2OSlyXfhmldcGGfIrRTzMAI/0MU97EhQDVqCS+YcIcDfZ6xpSAJI5Py\n CBQozPOYxbP3ZIa47u/y1AqKCc1blZVybXCkIu1WqO6cApOx4UMzA/Sk4\n WoAns7PfLrWDOH4f2vK4biMbIQgHX7tssBxZJD85mzcphBAKonsyW2mzU\n g==;", "X-Mailman-Original-Authentication-Results": [ "smtp4.osuosl.org;\n dmarc=pass (p=none dis=none)\n header.from=intel.com", "smtp4.osuosl.org;\n dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com\n header.a=rsa-sha256 header.s=Intel header.b=MwAbb/x1" ], "Subject": "[Intel-wired-lan] [PATCH iwl-next] ixgbe: replace GFP_ATOMIC with\n GFP_KERNEL in ixgbe_fcoe_ddp_setup()", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n <intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>,\n <mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "From: Sebastian Basierski <sebastianx.basierski@intel.com>\n\nixgbe_fcoe_ddp_setup() is always called from process context (FCoE\noffload setup paths) and never from an atomic context. Using\nGFP_ATOMIC is therefore unnecessarily restrictive and wastes memory\nallocator headroom that is reserved for genuine atomic callers.\nReplace the dma_pool_alloc() flag with GFP_KERNEL.\n\nSigned-off-by: Sebastian Basierski <sebastianx.basierski@intel.com>\nSigned-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>\n---\n drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c\nindex 011fda9..7fa0971 100644\n--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c\n+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c\n@@ -193,7 +193,7 @@ static int ixgbe_fcoe_ddp_setup(struct net_device *netdev, u16 xid,\n \t}\n \n \t/* alloc the udl from per cpu ddp pool */\n-\tddp->udl = dma_pool_alloc(ddp_pool->pool, GFP_ATOMIC, &ddp->udp);\n+\tddp->udl = dma_pool_alloc(ddp_pool->pool, GFP_KERNEL, &ddp->udp);\n \tif (!ddp->udl) {\n \t\te_err(drv, \"failed allocated ddp context\\n\");\n \t\tgoto out_noddp_unmap;\n", "prefixes": [ "iwl-next" ] }