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GET /api/1.1/patches/2228331/?format=api
{ "id": 2228331, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228331/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260426000314.55529-1-sashal@kernel.org/", "project": { "id": 21, "url": "http://patchwork.ozlabs.org/api/1.1/projects/21/?format=api", "name": "Linux Tegra Development", "link_name": "linux-tegra", "list_id": "linux-tegra.vger.kernel.org", "list_email": "linux-tegra@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<20260426000314.55529-1-sashal@kernel.org>", "date": "2026-04-26T00:03:14", "name": "firmware: tegra: Make TEGRA_IVC a hidden Kconfig symbol", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "b666c6de697ab8e6b802dc466b0f8270930bbbcf", "submitter": { "id": 75065, "url": "http://patchwork.ozlabs.org/api/1.1/people/75065/?format=api", "name": "Sasha Levin", "email": "sashal@kernel.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260426000314.55529-1-sashal@kernel.org/mbox/", "series": [ { "id": 501497, "url": "http://patchwork.ozlabs.org/api/1.1/series/501497/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/list/?series=501497", "date": "2026-04-26T00:03:14", "name": "firmware: tegra: Make TEGRA_IVC a hidden Kconfig symbol", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501497/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2228331/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228331/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-tegra+bounces-13968-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-tegra@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=GTREQQAq;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.234.253.10; helo=sea.lore.kernel.org;\n envelope-from=linux-tegra+bounces-13968-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=\"GTREQQAq\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=10.30.226.201" ], "Received": [ "from sea.lore.kernel.org (sea.lore.kernel.org [172.234.253.10])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g36PN42kzz1yHv\n\tfor <incoming@patchwork.ozlabs.org>; Sun, 26 Apr 2026 10:04:08 +1000 (AEST)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sea.lore.kernel.org (Postfix) with ESMTP id 4940C301176F\n\tfor <incoming@patchwork.ozlabs.org>; Sun, 26 Apr 2026 00:03:17 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 2199A224F3;\n\tSun, 26 Apr 2026 00:03:17 +0000 (UTC)", "from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org\n [10.30.226.201])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id D974640DFDA;\n\tSun, 26 Apr 2026 00:03:16 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPSA id DD547C2BCB0;\n\tSun, 26 Apr 2026 00:03:15 +0000 (UTC)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1777161796; cv=none;\n b=d5T41k1n8QAvWTH7Q77AaPczcFfkh7LEQZPMkm8OM7ZMV82VY5fy6qXbCAcegHoFZVYr9aFwh+i6tNQBY1sRbnpMvu0v/piN7AxRVJpHHjFc7uhVqP85p3NFWo5vgn/ezeIqMq4xODTFOZNLxwvPhpqS+Qrdwjc6SBbnToPWxKA=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1777161796; c=relaxed/simple;\n\tbh=zU9NcrYHhr2d6hlrDrC//RQLLp3HJAAxbg7gychWnIk=;\n\th=From:To:Cc:Subject:Date:Message-ID:MIME-Version;\n b=CHI4rR7dDV7RGQpR6Nqu6tKmZDhHYyV2AhzW23QGSWgF/nmS+Ki8mGvpRhdJq3MBzsCU6eoIhgmZMZ/ELXRq5xDSCdCVQgYtWP1XnBHvzqRTv/+Ew42o8iqOBQoLh5Pju4LdEBb8oeCPW3a/CahpRfd+m92OKVdLqcYBR7ZWv7M=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=GTREQQAq; arc=none smtp.client-ip=10.30.226.201", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1777161796;\n\tbh=zU9NcrYHhr2d6hlrDrC//RQLLp3HJAAxbg7gychWnIk=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=GTREQQAqUuoxOAvms0auMK2O75FB8Oc2VVpK6Ae5anNUKri3EcUtUrxRe8vDBTEVI\n\t tRWhb74XAqF5h1H8W3tS+k0jB4XD4SA4JxSHWG1/tSAA63k5f7+zhpEpF6AFtkWVy5\n\t C2FqGRavX6zT5V98QIUfv369xr7tSh36Vzf97tvuobBW/NoCu6w2UDLqW9tjuLKx3/\n\t IeoYZ1AfmR01t3BCBisA9OJq1808cKWcUQoPGtDPoLJ8WkNbnqWteauNOm2PBEmLYq\n\t srdaE8QsWgwKFqI52p/jE9E9F0kGkA3U8qHYhVY4Wh5QMpGIhMX/jbuhY4d5u70qOo\n\t 2USvoxHW4I4ww==", "From": "Sasha Levin <sashal@kernel.org>", "To": "Thierry Reding <thierry.reding@kernel.org>", "Cc": "Jonathan Hunter <jonathanh@nvidia.com>,\n\tSasha Levin <sashal@kernel.org>,\n\tlinux-tegra@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org", "Subject": "[PATCH] firmware: tegra: Make TEGRA_IVC a hidden Kconfig symbol", "Date": "Sat, 25 Apr 2026 20:03:14 -0400", "Message-ID": "<20260426000314.55529-1-sashal@kernel.org>", "X-Mailer": "git-send-email 2.53.0", "Precedence": "bulk", "X-Mailing-List": "linux-tegra@vger.kernel.org", "List-Id": "<linux-tegra.vger.kernel.org>", "List-Subscribe": "<mailto:linux-tegra+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-tegra+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit" }, "content": "kconfiglint reports:\n\n K002: config TEGRA_BPMP selects visible symbol TEGRA_IVC which has\n dependencies\n\nTEGRA_IVC was originally introduced in\ncommit ca791d7f4256 (\"firmware: tegra:\nAdd IVC library\") as a user-visible\nbool with a prompt (\"Tegra IVC protocol\"). At that time, TEGRA_BPMP\ndepended on TEGRA_IVC, requiring users to manually enable it.\n\nRecently,\ncommit 78eb18020a88 (\"firmware: tegra: Fix IVC dependency problems\")\nrecognized that TEGRA_IVC is library code that should be activated via\n`select` rather than user selection. That commit changed TEGRA_BPMP from\n`depends on TEGRA_IVC` to `select TEGRA_IVC`, and restricted TEGRA_IVC's\nprompt to only appear under COMPILE_TEST\n(`bool \"Tegra IVC protocol\" if COMPILE_TEST`). The commit message\nexplicitly states: \"The IVC code is library code that other drivers need to\nselect if they need that library.\"\n\nHowever, the `if COMPILE_TEST` qualifier still leaves TEGRA_IVC as a\ntechnically visible symbol, triggering K002 when TEGRA_BPMP selects it.\nSince TEGRA_IVC depends on ARCH_TEGRA, it cannot be independently enabled\nunder COMPILE_TEST without ARCH_TEGRA anyway, limiting the value of the\nstandalone COMPILE_TEST path. TEGRA_BPMP itself provides adequate\nCOMPILE_TEST coverage for the IVC library through its own dependency chain.\n\nComplete the transition to a pure library symbol by removing the prompt\nentirely, making TEGRA_IVC a hidden bool activated only via select from\nTEGRA_BPMP. This is consistent with the intent expressed in 78eb18020a88.\n\nAssisted-by: Claude:claude-opus-4-6 kconfiglint\nSigned-off-by: Sasha Levin <sashal@kernel.org>\n---\n drivers/firmware/tegra/Kconfig | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/drivers/firmware/tegra/Kconfig b/drivers/firmware/tegra/Kconfig\nindex 91f2320c0d0f8..3a91627064390 100644\n--- a/drivers/firmware/tegra/Kconfig\n+++ b/drivers/firmware/tegra/Kconfig\n@@ -2,7 +2,7 @@\n menu \"Tegra firmware driver\"\n \n config TEGRA_IVC\n-\tbool \"Tegra IVC protocol\" if COMPILE_TEST\n+\tbool\n \tdepends on ARCH_TEGRA\n \thelp\n \t IVC (Inter-VM Communication) protocol is part of the IPC\n", "prefixes": [] }