From mboxrd@z Thu Jan 1 00:00:00 1970 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 57D7413AA45 for ; Wed, 11 Sep 2024 22:02:51 +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=1726092173; cv=none; b=nQwZPX9ggH5g4DBh/7Ie9zkuDVMN9FvFh7NClbuzDY9poSu4x9f/IvPtULtfT8k9s4kDj3tpVDQyu3zfWtyZlZZkfed57tWdZIperRuAOsaRVmUHWBrWRS6Cq8iJ+8eVAkj6JYHO6CbDWxbzbAv/DBniaqUaV0lhX0oSFkxxdtw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726092173; c=relaxed/simple; bh=xMpuObgjXikWG7fNV0A/8aPWH354XHNMrK1owAgYlnI=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=sPGrYLw6wJ33buudLP2eN5DkWHwOvpy8yxcoooQb8+jMKhIuXnMxpNzjGG+c1GGpbosjWdLUCxBSCW3l5K4+pGrZCdazh3zeRI662cGhLjBjCtqOOGRdJpv5F/Rn3m0qX+fNQg+e4CzybGXI12gtIw1jXQIxOPHyUd+N+otkKu0= 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=YCGtBX7A; 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="YCGtBX7A" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1726092171; x=1757628171; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=xMpuObgjXikWG7fNV0A/8aPWH354XHNMrK1owAgYlnI=; b=YCGtBX7A6RuqKNy6xTsVWZ9slrmLcRxSa0sk6Z2n3bpTDij8ZaC9utSl 48lho7TlcedxsvguwKjkvp19HKcy2KRn/x4dE24JBBMRtZ32DuCflPN2p JHZaRq2xaeeMSzinItTlVzftBLfCUpeQCAdk+84s5GGjsO35ZhTIbR2ox 4rzFLP2M0infQ0s7icLFSA0B0qJSc6yPwd9nDNGi/UHyj1SBBvn9wc6eU Ff+EXwPHzceAGKu40CCGlryfzItWdWDy1M99nVltac80cMt9CRJo71oBQ sQ3mx7Mu7QHSoFsMkL6/z6FnJAus1a1yrcyz2lgjtylrUbAtiW37/FsQ5 g==; X-CSE-ConnectionGUID: gNjVbOC/SWireWwhirarJw== X-CSE-MsgGUID: KEa5m+j9SQmpBMDr1LYdTw== X-IronPort-AV: E=McAfee;i="6700,10204,11192"; a="24459175" X-IronPort-AV: E=Sophos;i="6.10,221,1719903600"; d="scan'208";a="24459175" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2024 15:02:51 -0700 X-CSE-ConnectionGUID: CmljKjtCTfqmc9rpchJxmg== X-CSE-MsgGUID: +WhkDPA3Q/KoPx0s+AiNpw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,221,1719903600"; d="scan'208";a="67238252" Received: from viggo.jf.intel.com (HELO ray2.sr71.net) ([10.54.77.144]) by fmviesa007.fm.intel.com with ESMTP; 11 Sep 2024 15:02:50 -0700 From: Dave Hansen To: torvalds@linux-foundation.org Cc: x86@kernel.org, linux-kernel@vger.kernel.org, Dave Hansen Subject: [GIT PULL] x86/sgx for 6.12-rc1 Date: Wed, 11 Sep 2024 15:02:28 -0700 Message-Id: <20240911220228.4051834-1-dave.hansen@linux.intel.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Linus, Please pull some x86/sgx changes for 6.12-rc1. These fix a deadlock in the SGX NUMA allocator. It's probably only triggerable today on servers with buggy BIOSes, but it's theoretically possible it can happen on less goofy systems. -- The following changes since commit 431c1646e1f86b949fa3685efc50b660a364c2b6: Linux 6.11-rc6 (2024-09-01 19:46:02 +1200) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_sgx_for_6.12-rc1 for you to fetch changes up to c8ddc99eeba5f00b65efeae920eec3990bfc34ca: x86/sgx: Log information when a node lacks an EPC section (2024-09-05 15:20:47 -0700) ---------------------------------------------------------------- Fix deadlock in SGX NUMA node search ---------------------------------------------------------------- Aaron Lu (2): x86/sgx: Fix deadlock in SGX NUMA node search x86/sgx: Log information when a node lacks an EPC section arch/x86/kernel/cpu/sgx/main.c | 34 +++++++++++++++++++++------------- 1 file changed, 21 insertions(+), 13 deletions(-)