From nobody Tue Oct 7 07:17:55 2025 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) (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 A99DF1F3B8A for ; Mon, 14 Jul 2025 04:52:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.19 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752468770; cv=none; b=o3BDl8zmPjiZY5dApkt6Ouspf7ylZYr6q2A9F237rbBldLOTFrP9Bz/r3DsSE3rmUEXMq/N9RFUogOBlvoCdpUGp6ZS1ZhXMIROqNIvYRnJBOoip3yA4ou9FM/AHOPjNvbH1xuzZ3uhPq7yyk4AkCRNnfuA5AkDFyTUVyBQ5UKg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752468770; c=relaxed/simple; bh=syDR/ggoQRcY2z+FN85gCRMGWAqN9JGTyQdffmweMoo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rMUGsrNZMucsLd1lnwyaIGFpoJKfOQHKaEvZQ5aiU1XZrs28VFaPTBHjhfb7TW7p2vWARWOFbFD8DEnydKRv+pbE2fexplXcjqduCrPm15scgPX9tbDL1l80q+MJPZu7ymrWl4T6npPPMVb1spd95wOG1AgooKvdqQ2d84YtB3Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=kvhLvcjo; arc=none smtp.client-ip=192.198.163.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="kvhLvcjo" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1752468768; x=1784004768; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=syDR/ggoQRcY2z+FN85gCRMGWAqN9JGTyQdffmweMoo=; b=kvhLvcjo7qFxbq8cC35FRVmG4OdkPyzHCt6jk6HUYspJ45do2Fouj/e6 NWMjSKnsZrWTz1crU1+xvB+g+2zKiHNUBnXpyDf6/+YtfsKT7F1zpNYLR xEgnyw+Jz3blofs9Ab4rl3Wt9ajGIb6Q70d8XaTA6pmqp0X96Gn5rA4gy Jxo8HJ++mTz9KIRdjG3tNEjEQf1UCCy9IxdYWwYjTAiDrw883PNUm/q5c 7EfZx2beamSrNF/UxXvzIntVsyRU2ojdw8QfMv1uXQnvccHQmArcifhlH Fp/92MYyPXBD6mSwi76E+1cORcuzqfNndROyFBaZPUOj3tsv+YJXt9jlf Q==; X-CSE-ConnectionGUID: dRrnUApxT1Sm/9cLHOPuUg== X-CSE-MsgGUID: yAENH/XlTKK4cHKSRprKkA== X-IronPort-AV: E=McAfee;i="6800,10657,11491"; a="53765035" X-IronPort-AV: E=Sophos;i="6.16,310,1744095600"; d="scan'208";a="53765035" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jul 2025 21:52:47 -0700 X-CSE-ConnectionGUID: EHG8kM0tSCq1tMSgDxKGPA== X-CSE-MsgGUID: J/LEche7Sp2vi2tu6+bBcA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,310,1744095600"; d="scan'208";a="161166145" Received: from allen-box.sh.intel.com ([10.239.159.52]) by orviesa003.jf.intel.com with ESMTP; 13 Jul 2025 21:52:47 -0700 From: Lu Baolu To: Joerg Roedel Cc: iommu@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 01/11] iommu/vt-d: Remove the CONFIG_X86 wrapping from iommu init hook Date: Mon, 14 Jul 2025 12:50:18 +0800 Message-ID: <20250714045028.958850-2-baolu.lu@linux.intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250714045028.958850-1-baolu.lu@linux.intel.com> References: <20250714045028.958850-1-baolu.lu@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: "Vineeth Pillai (Google)" iommu init hook is wrapped in CONFI_X86 and is a remnant of dmar.c when it was a common code in "drivers/pci/dmar.c". This was added in commit (9d5ce73a64be2 x86: intel-iommu: Convert detect_intel_iommu to use iommu_init hook) Now this is built only for x86. This config wrap could be removed. Signed-off-by: Vineeth Pillai (Google) Reviewed-by: Jason Gunthorpe Link: https://lore.kernel.org/r/20250616131740.3499289-1-vineeth@bitbytewor= d.org Signed-off-by: Lu Baolu --- drivers/iommu/intel/dmar.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/iommu/intel/dmar.c b/drivers/iommu/intel/dmar.c index b61d9ea27aa9..ec975c73cfe6 100644 --- a/drivers/iommu/intel/dmar.c +++ b/drivers/iommu/intel/dmar.c @@ -935,14 +935,11 @@ void __init detect_intel_iommu(void) pci_request_acs(); } =20 -#ifdef CONFIG_X86 if (!ret) { x86_init.iommu.iommu_init =3D intel_iommu_init; x86_platform.iommu_shutdown =3D intel_iommu_shutdown; } =20 -#endif - if (dmar_tbl) { acpi_put_table(dmar_tbl); dmar_tbl =3D NULL; --=20 2.43.0