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a="292198682" X-IronPort-AV: E=Sophos;i="5.83,284,1616482800"; d="scan'208";a="292198682" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jun 2021 08:19:22 -0700 IronPort-SDR: mjHVUwERwSYWDTHmPPBDw0vlKQqhY+2854CGLlihvy9w6Ge/97gWvZMHn1BMteBTvKuLATzL1e rXt/SzGkbhhQ== X-IronPort-AV: E=Sophos;i="5.83,284,1616482800"; d="scan'208";a="451424780" Received: from mahmoo2x-mobl.amr.corp.intel.com (HELO [10.252.143.210]) ([10.252.143.210]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jun 2021 08:19:22 -0700 Subject: Re: [PATCH] x86/mm: avoid truncating memblocks for SGX memory To: Dave Hansen , linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, fan.du@intel.com, reinette.chatre@intel.com, jarkko@kernel.org, dan.j.williams@intel.com, x86@kernel.org, linux-sgx@vger.kernel.org, luto@kernel.org, peterz@infradead.org References: <20210617194657.0A99CB22@viggo.jf.intel.com> From: Dave Hansen Autocrypt: addr=dave.hansen@intel.com; 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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210617194657.0A99CB22@viggo.jf.intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Authentication-Results: imf25.hostedemail.com; dkim=none; dmarc=fail reason="No valid SPF, No valid DKIM" header.from=intel.com (policy=none); spf=none (imf25.hostedemail.com: domain of dave.hansen@intel.com has no SPF policy when checking 192.55.52.43) smtp.mailfrom=dave.hansen@intel.com X-Stat-Signature: k18pkkbm8hyh5eefagzcou85dnpwzafj X-Rspamd-Queue-Id: B7CD76000173 X-Rspamd-Server: rspam06 X-HE-Tag: 1624029567-989186 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000003, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 6/17/21 12:46 PM, Dave Hansen wrote: > Signed-off-by: Fan Du > Reported-by: Reinette Chatre > Reviewed-by: Jarkko Sakkinen > Reviewed-by: Dan Williams > Reviewed-by: Dave Hansen > Fixes: 5d30f92e7631 ("x86/NUMA: Provide a range-to-target_node lookup f= acility") > Cc: x86@kernel.org > Cc: linux-sgx@vger.kernel.org > Cc: Andy Lutomirski > Cc: Peter Zijlstra Forgot to add: Signed-off-by: Dave Hansen