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GET /api/1.1/patches/2228332/?format=api
{ "id": 2228332, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228332/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260426000317.55689-1-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": "<20260426000317.55689-1-sashal@kernel.org>", "date": "2026-04-26T00:03:16", "name": "media: tegra-vde: Add HAS_IOMEM dependency to match SRAM select", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "bf6028c157ffb3eff424344bb8fc2d5a9bbef004", "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/20260426000317.55689-1-sashal@kernel.org/mbox/", "series": [ { "id": 501498, "url": "http://patchwork.ozlabs.org/api/1.1/series/501498/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/list/?series=501498", "date": "2026-04-26T00:03:16", "name": "media: tegra-vde: Add HAS_IOMEM dependency to match SRAM select", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501498/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2228332/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228332/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-tegra+bounces-13969-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=CJQp0/4O;\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-13969-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=\"CJQp0/4O\"", "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 4g36Pt1709z1yHv\n\tfor <incoming@patchwork.ozlabs.org>; Sun, 26 Apr 2026 10:04:34 +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 9F0413037EDF\n\tfor <incoming@patchwork.ozlabs.org>; Sun, 26 Apr 2026 00:03:19 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 7D7D84A33;\n\tSun, 26 Apr 2026 00:03:19 +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 3C3F53B2AA;\n\tSun, 26 Apr 2026 00:03:19 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPSA id 62DA5C2BCB2;\n\tSun, 26 Apr 2026 00:03:18 +0000 (UTC)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1777161799; cv=none;\n b=On+e2MPueRgQCxngNvVsi6yhKt5NjYAoHd4cxEZbfGnWmzYOM2pORbpGHW8EsY5VpX+3wY7TBgi+FIm+phr7JhLJQv5QaC0Nthj7isBlaJEjZD/NgnlVoypPUDxNrrvd4tWuaLo2npiApjApBifxWtG+egOV3VgUKTeUsLHPhU8=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1777161799; c=relaxed/simple;\n\tbh=fRUVeoN8uvXw7MHUq4fqZfehszDdVoUoVfxpW6ndWIk=;\n\th=From:To:Cc:Subject:Date:Message-ID:MIME-Version;\n b=QrjhrnmIi+j5xU7Ct3k6qnfGb2mgWjGdlkGEY9BSYp02RUwEitpU+BCCOc7Hkoc3JS/bL76a0XRaosIgPo9696whAGktmsB09ak+wJ2x/syBAIj5JbcAUC7ark7lPDVGRLznZdfCaj38X60iq5xUoSdRRsbtc+/WhN9X4fP2wGw=", "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=CJQp0/4O; 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=1777161799;\n\tbh=fRUVeoN8uvXw7MHUq4fqZfehszDdVoUoVfxpW6ndWIk=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=CJQp0/4OO4rWyi4pC9SdeJ/kgRi0DiG4k/ULR0Y6jZSwArk/Z9LC77E47ZGDpr1xV\n\t tLc2PQUcrzGejG6hvR5fW54tCy6m7mLQSSMqHaB7mAXWZpNJlAKrfAUZD4hAhW3aeL\n\t S8JFyhqvhkJe29AQKdS5pLHb8RXtWZ1KSblubfAhAZtPyKchRgCQpxdZJo37Xy3IXl\n\t Mm0I2yB/R5e9OFbWJgzfJn8uRHORaN2sQeblN7aBOf/OdyMxplGFET/45iRD27fS16\n\t VZBQdhZiLr6LuYVCnixACEhpoHGg8SOk5mkwk0ttFI/M5gXzcvrbimwP+UXifh5OUY\n\t lcfhBUJz+KOFw==", "From": "Sasha Levin <sashal@kernel.org>", "To": "Dmitry Osipenko <digetx@gmail.com>", "Cc": "Mauro Carvalho Chehab <mchehab@kernel.org>,\n\tThierry Reding <thierry.reding@kernel.org>,\n\tJonathan Hunter <jonathanh@nvidia.com>,\n\tlinux-media@vger.kernel.org,\n\tlinux-tegra@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org", "Subject": "[PATCH] media: tegra-vde: Add HAS_IOMEM dependency to match SRAM\n select", "Date": "Sat, 25 Apr 2026 20:03:16 -0400", "Message-ID": "<20260426000317.55689-1-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 VIDEO_TEGRA_VDE selects visible symbol SRAM which has\n dependencies\n\nVIDEO_TEGRA_VDE selects SRAM, which is defined in drivers/misc/Kconfig as:\n\n config SRAM\n bool \"Generic on-chip SRAM driver\"\n depends on HAS_IOMEM\n\nThe NVIDIA Tegra video decoder driver was originally introduced in\ncommit cd6c56feb591 (\"media: staging: media: Introduce NVIDIA Tegra video decoder\ndriver\")\nas a staging driver with `depends on\nARCH_TEGRA || COMPILE_TEST` and\n`select SRAM`. Since all Tegra SoCs have HAS_IOMEM, the SRAM dependency was\nimplicitly satisfied for real hardware configurations.\n\nThe driver was later de-staged in commit 8bd4aaf438e3 (\"media: staging:\ntegra-vde: De-stage driver\") and relocated to\ndrivers/media/platform/nvidia/tegra-vde/ in commit 9b18ef7c9ff4 (\"media:\nplatform: rename tegra/vde/ to nvidia/tegra-vde/\"). Throughout these moves,\nthe `select SRAM` remained without a corresponding HAS_IOMEM dependency.\n\nUnder COMPILE_TEST on a hypothetical architecture without HAS_IOMEM (such\nas UML in some configurations), the select would force SRAM on without its\nHAS_IOMEM dependency being met. Add an explicit `depends on HAS_IOMEM` to\nmake the dependency chain complete and prevent this misconfiguration under\nCOMPILE_TEST.\n\nAssisted-by: Claude:claude-opus-4-6 kconfiglint\nSigned-off-by: Sasha Levin <sashal@kernel.org>\n---\n drivers/media/platform/nvidia/tegra-vde/Kconfig | 1 +\n 1 file changed, 1 insertion(+)", "diff": "diff --git a/drivers/media/platform/nvidia/tegra-vde/Kconfig b/drivers/media/platform/nvidia/tegra-vde/Kconfig\nindex 2fe13f39c95bb..f05fcc94decaf 100644\n--- a/drivers/media/platform/nvidia/tegra-vde/Kconfig\n+++ b/drivers/media/platform/nvidia/tegra-vde/Kconfig\n@@ -2,6 +2,7 @@ config VIDEO_TEGRA_VDE\n \ttristate \"NVIDIA Tegra Video Decoder Engine driver\"\n \tdepends on V4L_MEM2MEM_DRIVERS\n \tdepends on ARCH_TEGRA || COMPILE_TEST\n+\tdepends on HAS_IOMEM\n \tdepends on VIDEO_DEV\n \tselect DMA_SHARED_BUFFER\n \tselect IOMMU_IOVA\n", "prefixes": [] }