Message ID | 20240423092550.59297-1-zhubojun.zbj@antgroup.com (mailing list archive) |
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Received: from out0-211.mail.aliyun.com (out0-211.mail.aliyun.com [140.205.0.211]) (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 451E25FB9A; Tue, 23 Apr 2024 09:42:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.205.0.211 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713865357; cv=none; b=jhkSfQ+9ILCiuTIJ8q+REPp4FIJ1QSCs8GmVqe/SmwROYs44nk2jeTBU2ZjHyJpQF1KTcL/v5mwtjvFI34yYBJjXZ+TCq1Ft/tvpVnyHcJZXB5KEI95KT7I1HE7I60GD8eS4ZmJrLWpo4oF8owa4F+6fGJneSyIs5A3Fph1ORWs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713865357; c=relaxed/simple; bh=HH2UmiPMMBGk7KoElLl+olNwdaMXD0BoL7x/bSioXAo=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=edHIasTZ5A39+y8MtLQxJENkIPWeGtnDOt42A1b+GPjbKxZ2hie5IMTlYr21w62Pr5lVQ8Xf/FZ0NInwhznsBfpLqw1T2N+9xV5w5DeIv6FV/jPrE97J/D5F+9OMdscvG1aYbypZjulHV5Suxi9GUr2VH50nHVAgzkHOXs/2ZGg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=antgroup.com; spf=pass smtp.mailfrom=antgroup.com; dkim=pass (1024-bit key) header.d=antgroup.com header.i=@antgroup.com header.b=GxO4pgeo; arc=none smtp.client-ip=140.205.0.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=antgroup.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=antgroup.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=antgroup.com header.i=@antgroup.com header.b="GxO4pgeo" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=antgroup.com; s=default; t=1713865351; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=ZGZ0t2B2a4bviduXTVejdqN2/HaI1/q8fGUiKJDeZsI=; b=GxO4pgeobQJ1X1kxV8T6UpuvvQnk2QtxyJ6HxyFYUPLoteeRzraKSfokP8KikCxvjkmPaFKshgByck6uduTlylpUycYBgl+OGVQe881lks3q48UZgwTPdTokak9spsIGRTDymx4JA/RbaljGnWMhraBDYIe1WaWbF/uAmyH9ZaI= X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R391e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018047211;MF=zhubojun.zbj@antgroup.com;NM=1;PH=DS;RN=7;SR=0;TI=SMTPD_---.XJPn81k_1713864399; Received: from localhost(mailfrom:zhubojun.zbj@antgroup.com fp:SMTPD_---.XJPn81k_1713864399) by smtp.aliyun-inc.com; Tue, 23 Apr 2024 17:26:54 +0800 From: " =?utf-8?b?5pyx5Lyv5ZCbKOadsOmTrSk=?= " <zhubojun.zbj@antgroup.com> To: linux-kernel@vger.kernel.org, linux-sgx@vger.kernel.org, jarkko@kernel.org, dave.hansen@linux.intel.com Cc: <reinette.chatre@intel.com>, " =?utf-8?b?5YiY5Y+MKOi9qeWxuSk=?= " <ls123674@antgroup.com>, " =?utf-8?b?5pyx5Lyv5ZCbKOadsOmTrSk=?= " <zhubojun.zbj@antgroup.com> Subject: [RFC PATCH 0/1] x86/sgx: Explicitly give up the CPU in EDMM's ioctl() to avoid softlockup Date: Tue, 23 Apr 2024 17:25:49 +0800 Message-Id: <20240423092550.59297-1-zhubojun.zbj@antgroup.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-sgx@vger.kernel.org List-Id: <linux-sgx.vger.kernel.org> List-Subscribe: <mailto:linux-sgx+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-sgx+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable |
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x86/sgx: Explicitly give up the CPU in EDMM's ioctl() to avoid softlockup
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