From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) (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 95A4B7C for ; Wed, 21 Sep 2022 02:46:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1663728411; x=1695264411; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=vDtcpAIxO1Hg32fIYnZCpOhyOIneyfklxCE7E+vUyZw=; b=gDgCVsDHvwwFKktIsQSH7QB6lzwNhBUrKuShQRqx+DnAJHK4WL1bCbHR 6qfbu5sN51IG5CBjzdG7Z3hRRgJ/8KZEpeVZdvwQNpZ+MR2UxoLErR0oS CQd8gOz/jmSRxeayivlfZTfC3u5850GAuaz4i8jmgoa38TWTrUj+0Cj19 l5FCqXFKF/uFQsb8T8wfYhwKDHUFwmjLkFBY0qPM4T8iyjxDJdZYsQ6YD bm50WJwKQpGEhlFxM6HmkRkwk8UEqeGz/kBpTN6Hib5huYrtEihwBfXMV 4guIgvTSVV2YLFUtSyGhH3S8HUbgy69LfSpSIrDiTRT3yd2eoC9zt5QMp Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10476"; a="301277917" X-IronPort-AV: E=Sophos;i="5.93,332,1654585200"; d="scan'208";a="301277917" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Sep 2022 19:46:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,332,1654585200"; d="scan'208";a="681573930" Received: from allen-box.sh.intel.com ([10.239.159.48]) by fmsmga008.fm.intel.com with ESMTP; 20 Sep 2022 19:46:48 -0700 From: Lu Baolu To: Joerg Roedel Cc: Kevin Tian , Yi Liu , Robin Murphy , George Hilliard , iommu@lists.linux.dev, iommu@lists.linux-foundation.org Subject: [PATCH 0/2] iommu/vt-d: Fixes for v6.0-rc7 Date: Wed, 21 Sep 2022 10:40:52 +0800 Message-Id: <20220921024054.3570256-1-baolu.lu@linux.intel.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Joerg, Below fixes are queued for v6.0. They aim to fix: - Check the right capability bit for 5-level page table support. - Revert a previous patch to avoid regression. Please consider it for the iommu/fix branch. Best regards, Lu Baolu Lu Baolu (1): Revert "iommu/vt-d: Fix possible recursive locking in intel_iommu_init()" Yi Liu (1): iommu/vt-d: Check correct capability for sagaw determination include/linux/dmar.h | 4 +--- drivers/iommu/intel/dmar.c | 7 ------- drivers/iommu/intel/iommu.c | 29 ++++++++++++++++++++++++++--- 3 files changed, 27 insertions(+), 13 deletions(-) -- 2.34.1