From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from NAM02-DM3-obe.outbound.protection.outlook.com (mail-dm3nam07on2118.outbound.protection.outlook.com [40.107.95.118]) by sourceware.org (Postfix) with ESMTPS id A312B3857C5B for ; Mon, 6 Sep 2021 17:13:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org A312B3857C5B ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Y2o3mWxSVRdLAYLIq5t+XyKU35QGjASncB+0vaaM1RSOVehyP6Cb/JtpI9Ctp1Bo6kN8cFQlla6iYvGn8MZ0rHvzIE5+8Dz38TCvEYTVpb4p4zSg9clEbXVqXUJxhdihSyKZidHZ0n6NqRwB2uqhcN8Km5b6ojYoLCknB2aAGw4qPzAZ/sOmn2eEnKFdsAeG4uNF2sExqgdLT5suRZRNDJeEcUEb/ybBdiyOinl2z5r22ljB6xRQzmKoXi/KbHfRXsM8ANotiKKZ64aNwncKUDliqGbV/S+dbEdSR76BPwn+vKL3Us3++JBdJVNqfJXB99JNOIkASA0YQ9Qm446xLQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=pCLNuCS5Qpwyyy0q+qDwwDtg49U5bsDP7qZSxJ4Npns=; b=hYO5Voc+9le+dUoGZrP15Q9QyX5JKyFXofU/4T4msb3hpEZHSOmAsBq2pIQgO8gmwhODXzb/y39jtriZ/zLBa5XEUJA9q7s/8GmQEr54fhiEv5Iyh86tJgLTy3K0TI6W88nTg6+9o53TGuq3IP1TZAW5AQ02ZyYcjcJTAh90+H3xmm/ce0NgmvB+4mY6Sja2pFGhTVfDm5iXEQYuL/xCohBOBYhN6JsaW7vRAIU5vpO+4vBos4Z7pI29tzahdRza+1B1K7b15747aTfHDp2MsqPMoZTsudJxGkr+fL1JrT5v1LXpyZPgJ8RQEGJ5jMyCfnCW7LkBajh5U/AdVQazZA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cornell.edu; dmarc=pass action=none header.from=cornell.edu; dkim=pass header.d=cornell.edu; arc=none Received: from SN6PR04MB4399.namprd04.prod.outlook.com (2603:10b6:805:30::12) by SN6PR04MB5168.namprd04.prod.outlook.com (2603:10b6:805:9f::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4478.19; Mon, 6 Sep 2021 17:13:00 +0000 Received: from SN6PR04MB4399.namprd04.prod.outlook.com ([fe80::5cb0:1b84:d153:2fa9]) by SN6PR04MB4399.namprd04.prod.outlook.com ([fe80::5cb0:1b84:d153:2fa9%7]) with mapi id 15.20.4478.025; Mon, 6 Sep 2021 17:13:00 +0000 Subject: Re: mmap failure [was: cygrunsrv + sshd + rsync = 20 times too slow -- throttled?] To: cygwin@cygwin.com References: <72F25EBC-6801-4C96-8F6C-48F09B25B712@house.org> <6105153B-D145-449D-97FE-D6F17BEB2032@house.org> <6beb1156-931e-0380-ee60-2ca519f49a2f@cornell.edu> <88fde5d5-4897-8792-576a-a62be0092ad8@cornell.edu> <94b5b6cf-1670-cbdd-2f51-84dae09d27b6@cornell.edu> <387d9062-1ff9-6eab-e268-e5070352a193@cornell.edu> <40275f71-7c10-55a9-e6c8-a948e32c37ac@cornell.edu> From: Ken Brown Message-ID: Date: Mon, 6 Sep 2021 13:12:58 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; 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When I run it >> under strace, I see VirtualAlloc2 in fhandler_dev_zero::mmap failing with >> windows error 87. > > Are the const's I added to the MEM_EXTENDED_PARAMETER data invalid, > perhaps? I tried removing them, and I got the same error. I also tried removing static, and I tried removing both static and const. Ken