From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DE92D2ECEA3; Mon, 19 Jan 2026 18:42:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768848178; cv=none; b=Aj02x71CkLUbs+XwfHd2k7/U5PLBgYF6j5fXR8I37JT931PJRaQi+ur4eeu0t0158fhRQ8PuGSWWWTfaNKSkIhwax/hwimLH3tLnKCVPQW9kjKdlZq3aaUrsIoSWaAFmlHtRBDFZ0FzcrAWkMJR0+V+gUHs5AM3E9EZECO7wW6Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768848178; c=relaxed/simple; bh=3jKwS+UK/IExZ5ahYTmjIMX5flLX0lrqte5UkBGBkCg=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=rN9g09+UwCqcFyky/iyWJOCQ19guI9F1UOw6RlnM7n67eaNhrcTbs/Wy561dY/T99bTWBr3/H1Ynzq/hKsRVZsgkL9bJJAjWxbF194GP7gl9bSHaauS5HoOEw+MJNcmHpoSmONusWmrGYVQQDjU1raKtPdcOdNcPdpGE1WHAbnE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=D4wMe1n8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="D4wMe1n8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 81E2FC116C6; Mon, 19 Jan 2026 18:42:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768848178; bh=3jKwS+UK/IExZ5ahYTmjIMX5flLX0lrqte5UkBGBkCg=; h=Date:From:To:Cc:Subject:From; b=D4wMe1n8ADUdCBHJel7U7Aw/aSA2w2O6Rk1ZokfH5R5sWshVPFX28nyVz0wcCUVtM VmptCpB5bmt8RVgM69R0OjK/F4WH+4425SNmM6oGjZx/hIwNkvnoOUt1e/j9fGZdLa c+XwDjG8GMCljGt7FDJExbDXFxi+xkjYA7+2scprU7xXpnSuk6BRphABae7U4VifUK xraZ9o57qWRgdqg0gVrZPhemlpn3IfHH+VQcru/qWD0Hi4vv5kI9lRHV0aZQXHUPg+ 28avs22YQS78qKvPONkipT+pynQ86/8px3wNWt/csQugHcbJIPhVbR7U5V3yO4WveV /lBnG8GaVBE7Q== Date: Mon, 19 Jan 2026 18:42:54 +0000 From: Mark Brown To: Joerg Roedel , Suravee Suthikulpanit Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the iommu tree Message-ID: Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi all, After merging the iommu tree, today's linux-next build (x86_64 allmodconfig) failed like this: /tmp/next/build/drivers/iommu/amd/iommufd.c: In function 'amd_iommufd_viommu_destroy': /tmp/next/build/drivers/iommu/amd/iommufd.c:62:27: error: unused variable 'iommu' [-Werror=unused-variable] 62 | struct amd_iommu *iommu = container_of(viommu->iommu_dev, struct amd_iommu, iommu); | ^~~~~ cc1: all warnings being treated as errors Caused by commit 757d2b1fdf5b7 (iommu/amd: Introduce gDomID-to-hDomID Mapping and handle parent domain invalidation) I used the version from 20260116 instead.