From patchwork Tue Aug 20 15:33:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Jiang X-Patchwork-Id: 13770424 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (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 D440443179 for ; Tue, 20 Aug 2024 15:33:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724168031; cv=none; b=b0PXBX/OLfX48ZeQ/L2nGv3Qm1lEQBkGnQFaqHQ0Ym5eA5DTr9UuO7IolxY66SUKvMn/3MYn2HdANvhItWHbULXkHva1t2GU2h7+xLjKRbdkuYkTRfZ9PwXPwkST2tz45gkCB9tJk9o1aiPlX89ULntEArnrUue8eF+rtTaV/j4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724168031; c=relaxed/simple; bh=uEObr4E/aIscSJYev8IMqeHRwPESgMc7BOdHL0YMbas=; h=Message-ID:Date:MIME-Version:To:Cc:From:Subject:Content-Type; b=ct+sQoL4Oz0cQBQt2GYcx2eYrTzaDaJ6USVllubWku78rSAAKLqnoFt51dWgVvNTKZPJ/aUPg2orr1q0oiv7eFXR2KUzR4rufwgx3+KYLJxKuKuXMcVNVpkcCrDxWnkKCYoYh8KmRhs0rU/5Jer0h5SLEw1z7K1WPTbTvI5ABiU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Pvaj0Upy; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Pvaj0Upy" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724168029; x=1755704029; h=message-id:date:mime-version:to:cc:from:subject: content-transfer-encoding; bh=uEObr4E/aIscSJYev8IMqeHRwPESgMc7BOdHL0YMbas=; b=Pvaj0UpypmOHUL49ZltvLcNL8t3emQIQGME1AKrVWLZtUeZtPQPjO+9J YRJgxXvCm183Moot9PesoZPMf3acHmoi4/BVyDOTL189DSt4m62o6PVJk VBPJZCWqOn772SiaM7VkfxvDF3UZ7vaKo8fWbA6Kinw2bgizZ7VJ92/c5 xbZ8ibMMQzV8rFnda5gk4tuPEl5TBqiu4HLXvdIW+S76VRw+0Bt9mX8ci 3XSAxh/i5UfixZOkObJL/3F9WGOmqiX5NsCEasgKAUfCKhy6VDYPJNg5Y NurQ2HhCix7CjY4sUM/H25knPtd+SjyzNCxxA/17GK+3YBpXLMd1VLSm6 w==; X-CSE-ConnectionGUID: OR5OATYDSMaEG/WkZQ8/4w== X-CSE-MsgGUID: es8mRLNgSEuqt35xxgucmg== X-IronPort-AV: E=McAfee;i="6700,10204,11170"; a="13115296" X-IronPort-AV: E=Sophos;i="6.10,162,1719903600"; d="scan'208";a="13115296" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2024 08:33:47 -0700 X-CSE-ConnectionGUID: 8ZlvjEoxQWK9AmDlCcQSZQ== X-CSE-MsgGUID: SMbWGdFCTG2BYvpuO4FHxg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,162,1719903600"; d="scan'208";a="98246050" Received: from cdpresto-mobl2.amr.corp.intel.com.amr.corp.intel.com (HELO [10.125.108.88]) ([10.125.108.88]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Aug 2024 08:33:46 -0700 Message-ID: <104af007-3deb-41d6-a32b-0fd12173cdb2@intel.com> Date: Tue, 20 Aug 2024 08:33:45 -0700 Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: Linus Torvalds Cc: Dan Williams , Davidlohr Bueso , Jonathan Cameron , Ira Weiny , Vishal Verma , Alison Schofield , "linux-cxl@vger.kernel.org" From: Dave Jiang Subject: [GIT PULL] Compute Express Link (CXL) Fixes for 6.11-rc5 Hi Linus, please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git tags/cxl-fixes-6.11-rc5 ...to receive 2 fixes for CXL subsystem. The fixes include a check for RCH dport before accessing pci_host_bridge and a fix to address a KASAN warning for the cxl regression test suite cxl-test. These have all appeared in -next for a few days with no reported issues. --- The following changes since commit de9c2c66ad8e787abec7c9d7eff4f8c3cdd28aed: Linux 6.11-rc2 (2024-08-04 13:50:53 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git tags/cxl-fixes-6.11-rc5 for you to fetch changes up to 2c402bd2e85b44dc00ef85b5c0e217de684b5372: cxl/test: Skip cxl_setup_parent_dport() for emulated dports (2024-08-09 15:14:12 -0700) ---------------------------------------------------------------- cxl fixes for v6.11-rc5 - Check dport for RCH topology before accessing pci_host_bridge - Skip unnecessary dport setup for cxl-test to fix KASAN warning ---------------------------------------------------------------- Li Ming (2): cxl/pci: Get AER capability address from RCRB only for RCH dport cxl/test: Skip cxl_setup_parent_dport() for emulated dports drivers/cxl/core/pci.c | 10 ++++++---- tools/testing/cxl/Kbuild | 1 + tools/testing/cxl/test/mock.c | 12 ++++++++++++ 3 files changed, 19 insertions(+), 4 deletions(-)