From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on atuin.qyliss.net X-Spam-Level: X-Spam-Status: No, score=-1.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H2, SPF_HELO_PASS autolearn=unavailable autolearn_force=no version=3.4.6 Received: from atuin.qyliss.net (localhost [IPv6:::1]) by atuin.qyliss.net (Postfix) with ESMTP id F3AC76D2C3; Thu, 22 Sep 2022 07:57:11 +0000 (UTC) Received: by atuin.qyliss.net (Postfix, from userid 496) id 5626C6D332; Thu, 22 Sep 2022 07:57:09 +0000 (UTC) Received: from wout1-smtp.messagingengine.com (wout1-smtp.messagingengine.com [64.147.123.24]) by atuin.qyliss.net (Postfix) with ESMTPS id 7534C6D2A7 for ; Thu, 22 Sep 2022 07:57:05 +0000 (UTC) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.west.internal (Postfix) with ESMTP id 1D9A032001FC; Thu, 22 Sep 2022 03:57:03 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Thu, 22 Sep 2022 03:57:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alyssa.is; h=cc :cc:content-transfer-encoding:date:date:from:from:in-reply-to :message-id:mime-version:reply-to:sender:subject:subject:to:to; s=fm1; t=1663833422; x=1663919822; bh=hJ5GEl/QWdmay8CKruzSiaNsX suYntz0XKakAIT9/zY=; b=JdovkGJntJxRNsuUpAO/uE4AJMjkax/qE6lZoAQEt S5OGwlIT//Qxo+80BWqeU9K7hlqizkdkseYfYJ2n8NoHWqIToq8PfT9da9L0u7gS 5B0v10i+DtWNtTMsO32cK0Mg+ExHW6dw3MoQEpHqbwKS7BV7dKIpAUU2Y31ieJ5V 51+Ol1ZkCdBbadDOe34tk8J9Olo/WNuCog3uZxOAzTWfFF55yN3deBSsm+N9hHRi vLrj2ZWQTJPFUApbpqkGVSeOS/iU37KIQZpllzcPPYG0bdDGY5zN60OzYDNq5IhB y9ho2hBFXmBM/Gjxyjr/f5VzHwwl97Rz9oRTXkvGfYPzA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :feedback-id:feedback-id:from:from:in-reply-to:message-id :mime-version:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1663833422; x=1663919822; bh=hJ5GEl/QWdmay8CKruzSiaNsXsuYntz0XKa kAIT9/zY=; b=oR7NeYjf6IRUhLWr+jBKXUBixW5TetZ5OdS/vA6e+9pgsyo/tVV FjLkixVgC3p0o4wPQe8fKRkxDaP22SUetZFSRKTvEdEuEWaKr7ndIWBvjjDKbxCI LhXiY5CouGchGxk26y+T1iQhK9oIr+72sY8zMwN10HW9Q5S69jQeFv5VLLV/VjSD 1jdmKEPcugqY/YDwi0+8ZQI6u9MYGURZ5ZuuL0/Ct7jhcolB7dV5oVKYAQD3Oi6b Yp3yyY2IEcok0SfMy3dr1j7EO3C3llbloin4P7dtwcmZ+MY+gUExMmFCHL9Va6jt K2RRtT3SvlwETqMeQoYNtQHcmp0xjsuy7xg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrfeefvddguddvhecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefhvfevufffkffoggfgsedtkeertdertddtnecuhfhrohhmpeetlhihshhs rgcutfhoshhsuceohhhisegrlhihshhsrgdrihhsqeenucggtffrrghtthgvrhhnpeehke fgtdevtedtkeduudeguefgudejheeugfelgeettdfhffduhfehudfhudeuhfenucevlhhu shhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehqhihlihhsshesgi dvvddtrdhqhihlihhsshdrnhgvth X-ME-Proxy: Feedback-ID: i12284293:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 22 Sep 2022 03:57:02 -0400 (EDT) Received: by x220.qyliss.net (Postfix, from userid 1000) id 6159D1D9; Thu, 22 Sep 2022 07:57:00 +0000 (UTC) From: Alyssa Ross To: devel@spectrum-os.org Subject: [PATCH 0/2] IOMMU fixes Date: Thu, 22 Sep 2022 07:56:27 +0000 Message-Id: <20220922075629.247058-1-hi@alyssa.is> X-Mailer: git-send-email 2.37.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Message-ID-Hash: OVF2MXVJPH7PSRWEMZUS7J2OQGMJBN2X X-Message-ID-Hash: OVF2MXVJPH7PSRWEMZUS7J2OQGMJBN2X X-MailFrom: qyliss@x220.qyliss.net X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-config-1; header-match-devel.spectrum-os.org-0; header-match-devel.spectrum-os.org-1; header-match-devel.spectrum-os.org-2; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Vadim Likholetov X-Mailman-Version: 3.3.5 Precedence: list List-Id: Patches and low-level development discussion Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Vadim found that it was not possible to test networking in the live image's make run target. This turned out to be for two separate reasons. One was that we didn't have an IOMMU on that QEMU machine, but even adding that wasn't enough, because Intel IOMMUs also just didn't work at all on the live image, due to a missing kernel command line parameter. Alyssa Ross (2): Set intel_iommu=on in kernel command line Add IOMMU to other host test targets host/initramfs/Makefile | 4 +++- img/combined/run-vm.nix | 3 ++- img/live/Makefile | 4 +++- 3 files changed, 8 insertions(+), 3 deletions(-) base-commit: 3aa2f8aa7423cdf36c797943ad7d5a9756290909 -- 2.37.1