From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Dunlap Subject: Re: [PATCH v3 2/4] x86/mem_sharing: introduce and use page_lock_memshr instead of page_lock Date: Tue, 30 Apr 2019 15:43:21 +0100 Message-ID: <3c95a2b1-11bf-faff-5c55-99e517c56a48@citrix.com> References: <20190426172138.14669-1-tamas@tklengyel.com> <20190426172138.14669-2-tamas@tklengyel.com> <5CC715D7020000780022A158@prv1-mh.provo.novell.com> <5CC7F611020000780022A3DF@prv1-mh.provo.novell.com> <5CC80AE3020000780022A44D@prv1-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hLTyf-0000ii-Cw for xen-devel@lists.xenproject.org; Tue, 30 Apr 2019 14:43:25 +0000 In-Reply-To: <5CC80AE3020000780022A44D@prv1-mh.provo.novell.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Jan Beulich , Tamas K Lengyel Cc: George Dunlap , Andrew Cooper , Wei Liu , xen-devel , Roger Pau Monne List-Id: xen-devel@lists.xenproject.org T24gNC8zMC8xOSA5OjQ0IEFNLCBKYW4gQmV1bGljaCB3cm90ZToKPj4+PiBPbiAzMC4wNC4xOSBh dCAxMDoyOCwgPHRhbWFzQHRrbGVuZ3llbC5jb20+IHdyb3RlOgo+PiBPbiBUdWUsIEFwciAzMCwg MjAxOSBhdCAxOjE1IEFNIEphbiBCZXVsaWNoIDxKQmV1bGljaEBzdXNlLmNvbT4gd3JvdGU6Cj4+ Pgo+Pj4+Pj4gT24gMjkuMDQuMTkgYXQgMTg6MzUsIDx0YW1hc0B0a2xlbmd5ZWwuY29tPiB3cm90 ZToKPj4+PiBPbiBNb24sIEFwciAyOSwgMjAxOSBhdCA5OjE4IEFNIEphbiBCZXVsaWNoIDxKQmV1 bGljaEBzdXNlLmNvbT4gd3JvdGU6Cj4+Pj4+Pj4+IE9uIDI2LjA0LjE5IGF0IDE5OjIxLCA8dGFt YXNAdGtsZW5neWVsLmNvbT4gd3JvdGU6Cj4+Pj4+PiAtLS0gYS94ZW4vYXJjaC94ODYvbW0uYwo+ Pj4+Pj4gKysrIGIveGVuL2FyY2gveDg2L21tLmMKPj4+Pj4+IEBAIC0yMDMwLDEyICsyMDMwLDEx IEBAIHN0YXRpYyBpbmxpbmUgYm9vbCAKPj4gY3VycmVudF9sb2NrZWRfcGFnZV9uZV9jaGVjayhz dHJ1Y3QgcGFnZV9pbmZvICpwYWdlKSB7Cj4+Pj4+PiAgI2RlZmluZSBjdXJyZW50X2xvY2tlZF9w YWdlX25lX2NoZWNrKHgpIHRydWUKPj4+Pj4+ICAjZW5kaWYKPj4+Pj4+Cj4+Pj4+PiAtaW50IHBh Z2VfbG9jayhzdHJ1Y3QgcGFnZV9pbmZvICpwYWdlKQo+Pj4+Pj4gKyNpZiBkZWZpbmVkKENPTkZJ R19QVikgfHwgZGVmaW5lZChDT05GSUdfSEFTX01FTV9TSEFSSU5HKQo+Pj4+Pj4gK3N0YXRpYyBp bnQgX3BhZ2VfbG9jayhzdHJ1Y3QgcGFnZV9pbmZvICpwYWdlKQo+Pj4+Pgo+Pj4+PiBBcyBwZXIg YWJvdmUsIHBlcnNvbmFsbHkgSSdtIGFnYWluc3QgaW50cm9kdWNpbmcKPj4+Pj4gcGFnZV97LHVu fWxvY2tfbWVtc2hyKCksIGFzIHRoYXQgbWFrZXMgdGhlIGFidXNlIGV2ZW4gbW9yZQo+Pj4+PiBs b29rIGxpa2UgcHJvcGVyIHVzZS4gQnV0IGlmIHRoaXMgd2FzIHRvIGJlIGtlcHQgdGhpcyB3YXks IG1heSBJCj4+Pj4+IGFzayB0aGF0IHlvdSBzd2l0Y2ggaW50IC0+IGJvb2wgaW4gdGhlIHJldHVy biB0eXBlcyBhdCB0aGlzIG9jY2FzaW9uPwo+Pj4+Cj4+Pj4gU3dpdGNoaW5nIHRoZW0gdG8gYm9v bCB3b3VsZCBiZSBmaW5lLiBSZXBsYWNpbmcgdGhlbSB3aXRoIHNvbWV0aGluZwo+Pj4+IHNhbmVy IGlzIHVuZm9ydHVuYXRlbHkgb3V0LW9mLXNjb3BlIGF0IHRoZSBtb21lbnQuIFVubGVzcyBzb21l b25lIGhhcwo+Pj4+IGEgc3BlY2lmaWMgc29sdXRpb24gdGhhdCBjYW4gYmUgcHV0IGluIHBsYWNl LiBJIGRvbid0IGhhdmUgb25lLgo+Pj4KPj4+IEkndmUgb3V0bGluZWQgYSBzb2x1dGlvbiBhbHJl YWR5OiBNYWtlIGEgbWVtLXNoYXJpbmcgcHJpdmF0ZSB2YXJpYW50Cj4+PiBvZiBwYWdlX3ssdW59 bG9jaygpLCBkZXJpdmVkIGZyb20gdGhlIFBWIG9uZXMgKGJ1dCB3aXRoIHBpZWNlcwo+Pj4gZHJv cHBlZCB5b3UgZG9uJ3Qgd2FudC9uZWVkKS4KPj4KPj4gV2VsbCwgdGhhdCdzIHdoYXQgSSBhbHJl YWR5IGRpZCBoZXJlIGluIHRoaXMgcGF0Y2guIE5vPwo+IAo+IE5vIC0geW91J3ZlIHJldGFpbmVk IGEgc2hhcmVkIF9wYWdlX3ssdW59bG9jaygpLCB3aGVyZWFzIG15Cj4gc3VnZ2VzdGlvbiB3YXMg dG8gaGF2ZSBhIGNvbXBsZXRlbHkgaW5kZXBlbmRlbnQgcGFpciBvZgo+IGZ1bmN0aW9ucyBpbiBt ZW1fc2hhcmluZy5jLiBUaGUgb25seSB0aGluZyBuZWVkZWQgYnkgYm90aCBQVgo+IGFuZCBIVk0g d291bGQgdGhlbiBiZSB0aGUgUEdUX2xvY2tlZCBmbGFnLgoKQnV0IGl0IHdhc24ndCBvYnZpb3Vz IHRvIG1lIGhvdyB0aGUgaW1wbGVtZW50YXRpb25zIG9mIHRoZSBhY3R1YWwgbG9jawpmdW5jdGlv biB3b3VsZCBiZSBiZSBkaWZmZXJlbnQuICBBbmQgdGhlcmUncyBubyBwb2ludCBpbiBoYXZpbmcg dHdvCmlkZW50aWNhbCBpbXBsZW1lbnRhdGlvbnM7IGluIGZhY3QsIGl0IHdvdWxkIGJlIGhhcm1m dWwuCgogLUdlb3JnZQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5v cmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZl bA== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9247C43219 for ; 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Tue, 30 Apr 2019 14:43:24 +0000 (UTC) X-IronPort-AV: E=Sophos;i="5.60,414,1549929600"; d="scan'208";a="84762906" To: Jan Beulich , Tamas K Lengyel References: <20190426172138.14669-1-tamas@tklengyel.com> <20190426172138.14669-2-tamas@tklengyel.com> <5CC715D7020000780022A158@prv1-mh.provo.novell.com> <5CC7F611020000780022A3DF@prv1-mh.provo.novell.com> <5CC80AE3020000780022A44D@prv1-mh.provo.novell.com> From: George Dunlap Openpgp: preference=signencrypt Autocrypt: addr=george.dunlap@citrix.com; prefer-encrypt=mutual; keydata= mQINBFPqG+MBEACwPYTQpHepyshcufo0dVmqxDo917iWPslB8lauFxVf4WZtGvQSsKStHJSj 92Qkxp4CH2DwudI8qpVbnWCXsZxodDWac9c3PordLwz5/XL41LevEoM3NWRm5TNgJ3ckPA+J K5OfSK04QtmwSHFP3G/SXDJpGs+oDJgASta2AOl9vPV+t3xG6xyfa2NMGn9wmEvvVMD44Z7R W3RhZPn/NEZ5gaJhIUMgTChGwwWDOX0YPY19vcy5fT4bTIxvoZsLOkLSGoZb/jHIzkAAznug Q7PPeZJ1kXpbW9EHHaUHiCD9C87dMyty0N3TmWfp0VvBCaw32yFtM9jUgB7UVneoZUMUKeHA fgIXhJ7I7JFmw3J0PjGLxCLHf2Q5JOD8jeEXpdxugqF7B/fWYYmyIgwKutiGZeoPhl9c/7RE Bf6f9Qv4AtQoJwtLw6+5pDXsTD5q/GwhPjt7ohF7aQZTMMHhZuS52/izKhDzIufl6uiqUBge 0lqG+/ViLKwCkxHDREuSUTtfjRc9/AoAt2V2HOfgKORSCjFC1eI0+8UMxlfdq2z1AAchinU0 eSkRpX2An3CPEjgGFmu2Je4a/R/Kd6nGU8AFaE8ta0oq5BSFDRYdcKchw4TSxetkG6iUtqOO ZFS7VAdF00eqFJNQpi6IUQryhnrOByw+zSobqlOPUO7XC5fjnwARAQABtCRHZW9yZ2UgVy4g RHVubGFwIDxkdW5sYXBnQHVtaWNoLmVkdT6JAlcEEwEKAEECGwMFCwkIBwMFFQoJCAsFFgID AQACHgECF4ACGQEWIQTXqBy2bTNXPzpOYFimNjwxBZC0bQUCXEowWQUJDCJ7dgAKCRCmNjwx BZC0beKvEACJ75YlJXd7TnNHgFyiCJkm/qPeoQ3sFGSDZuZh7SKcdt9+3V2bFEb0Mii1hQaz 3hRqZb8sYPHJrGP0ljK09k3wf8k3OuNxziLQBJyzvn7WNlE4wBEcy/Ejo9TVBdA4ph5D0YaZ nqdsPmxe/xlTFuSkgu4ep1v9dfVP1TQR0e+JIBa/Ss+cKC5intKm+8JxpOploAHuzaPu0L/X FapzsIXqgT9eIQeBEgO2hge6h9Jov3WeED/vh8kA7f8c6zQ/gs5E7VGALwsiLrhr0LZFcKcw kI3oCCrB/C/wyPZv789Ra8EXbeRSJmTjcnBwHRPjnjwQmetRDD1t+VyrkC6uujT5jmgOBzaj KCqZ8PcMAssOzdzQtKmjUQ2b3ICPs2X13xZ5M5/OVs1W3TG5gkvMh4YoHi4ilFnOk+v3/j7q 65FG6N0JLb94Ndi80HkIOQQ1XVGTyu6bUPaBg3rWK91Csp1682kD/dNVF3FKHrRLmSVtmEQR 5rK0+VGc/FmR6vd4haKGWIRuPxzg+pBR77avIZpU7C7+UXGuZ5CbHwIdY8LojJg2TuUdqaVj yxmEZLOA8rVHipCGrslRNthVbJrGN/pqtKjCClFZHIAYJQ9EGLHXLG9Pj76opfjHij3MpR3o pCGAh6KsCrfrsvjnpDwqSbngGyEVH030irSk4SwIqZ7FwLkBDQRUWmc6AQgAzpc8Ng5Opbrh iZrn69Xr3js28p+b4a+0BOvC48NfrNovZw4eFeKIzmI/t6EkJkSqBIxobWRpBkwGweENsqnd 0qigmsDw4N7J9Xx0h9ARDqiWxX4jr7u9xauI+CRJ1rBNO3VV30QdACwQ4LqhR/WA+IjdhyMH wj3EJGE61NdP/h0zfaLYAbvEg47/TPThFsm4m8Rd6bX7RkrrOgBbL/AOnYOMEivyfZZKX1vv iEemAvLfdk2lZt7Vm6X/fbKbV8tPUuZELzNedJvTTBS3/l1FVz9OUcLDeWhGEdlxqXH0sYWh E9+PXTAfz5JxKH+LMetwEM8DbuOoDIpmIGZKrZ+2fQARAQABiQNbBBgBCgAmAhsCFiEE16gc tm0zVz86TmBYpjY8MQWQtG0FAlxKMJ4FCQnQ/OQBKcBdIAQZAQoABgUCVFpnOgAKCRCyFcen x4Qb7cXrCAC0qQeEWmLa9oEAPa+5U6wvG1t/mi22gZN6uzQXH1faIOoDehr7PPESE6tuR/vI CTTnaSrd4UDPNeqOqVF07YexWD1LDcQG6PnRqC5DIX1RGE3BaSaMl2pFJP8y+chews11yP8G DBbxaIsTcHZI1iVIC9XLhoeegWi84vYc8F4ziADVfowbmbvcVw11gE8tmALCwTeBeZVteXjh 0OELHwrc1/4j4yvENjIXRO+QLIgk43kB57Upr4tP2MEcs0odgPM+Q+oETOJ00xzLgkTnLPim C1FIW2bOZdTj+Uq6ezRS2LKsNmW+PRRvNyA5ojEbA/faxmAjMZtLdSSSeFK8y4SoCRCmNjwx BZC0bevWEACRu+GyQgrdGmorUptniIeO1jQlpTiP5WpVnk9Oe8SiLoXUhXXNj6EtzyLGpYmf kEAbki+S6WAKnzZd3shL58AuMyDxtFNNjNeKJOcl6FL7JPBIIgIp3wR401Ep+/s5pl3Nw8Ii 157f0T7o8CPb54w6S1WsMkU78WzTxIs/1lLblSMcvyz1Jq64g4OqiWI85JfkzPLlloVf1rzy ebIBLrrmjhCE2tL1RONpE/KRVb+Q+PIs5+YcZ+Q1e0vXWA7NhTWFbWx3+N6WW6gaGpbFbopo FkYRpj+2TA5cX5zW148/xU5/ATEb5vdUkFLUFVy5YNUSyeBHuaf6fGmBrDc47rQjAOt1rmyD 56MUBHpLUbvA6NkPezb7T6bQpupyzGRkMUmSwHiLyQNJQhVe+9NiJJvtEE3jol0JVJoQ9WVn FAzPNCgHQyvbsIF3gYkCYKI0w8EhEoH5FHYLoKS6Jg880IY5rXzoAEfPvLXegy6mhYl+mNVN QUBD4h9XtOvcdzR559lZuC0Ksy7Xqw3BMolmKsRO3gWKhXSna3zKl4UuheyZtubVWoNWP/bn vbyiYnLwuiKDfNAinEWERC8nPKlv3PkZw5d3t46F1Dx0TMf16NmP+azsRpnMZyzpY8BL2eur feSGAOB9qjZNyzbo5nEKHldKWCKE7Ye0EPEjECS1gjKDwbkBDQRUWrq9AQgA7aJ0i1pQSmUR 6ZXZD2YEDxia2ByR0uZoTS7N0NYv1OjU8v6p017u0Fco5+Qoju/fZ97ScHhp5xGVAk5kxZBF DT4ovJd0nIeSr3bbWwfNzGx1waztfdzXt6n3MBKr7AhioB1m+vuk31redUdnhbtvN7O40MC+ fgSk5/+jRGxY3IOVPooQKzUO7M51GoOg4wl9ia3H2EzOoGhN2vpTbT8qCcL92ZZZwkBRldoA Wn7c1hEKSTuT3f1VpSmhjnX0J4uvKZ1V2R7rooKJYFBcySC0wa8aTmAtAvLgfcpe+legOtgq DKzLuN45xzEjyjCiI521t8zxNMPJY9FiCPNv0sCkDwARAQABiQI8BBgBCgAmAhsMFiEE16gc tm0zVz86TmBYpjY8MQWQtG0FAlxKNJYFCQnQrVkACgkQpjY8MQWQtG2Xxg//RrRP+PFYuNXt 9C5hec/JoY24TkGPPd2tMC9usWZVImIk7VlHlAeqHeE0lWU0LRGIvOBITbS9izw6fOVQBvCA Fni56S12fKLusWgWhgu03toT9ZGxZ9W22yfw5uThSHQ4y09wRWAIYvhJsKnPGGC2KDxFvtz5 4pYYNe8Icy4bwsxcgbaSFaRh+mYtts6wE9VzyJvyfTqbe8VrvE+3InG5rrlNn51AO6M4Wv20 iFEgYanJXfhicl0WCQrHyTLfdB5p1w+072CL8uryHQVfD0FcDe+J/wl3bmYze+aD1SlPzFoI MaSIXKejC6oh6DAT4rvU8kMAbX90T834Mvbc3jplaWorNJEwjAH/r+v877AI9Vsmptis+rni JwUissjRbcdlkKBisoUZRPmxQeUifxUpqgulZcYwbEC/a49+WvbaYUriaDLHzg9xisijHwD2 yWV8igBeg+cmwnk0mPz8tIVvwi4lICAgXob7HZiaqKnwaDXs4LiS4vdG5s/ElnE3rIc87yru 24n3ypeDZ6f5LkdqL1UNp5/0Aqbr3EiN7/ina4YVyscy9754l944kyHnnMRLVykg0v+kakj0 h0RJ5LbfLAMM8M52KIA3y14g0Fb7kHLcOUMVcgfQ3PrN6chtC+5l6ouDIlSLR3toxH8Aam7E rIFfe2Dk+lD9A9BVd2rfoHA= Message-ID: <3c95a2b1-11bf-faff-5c55-99e517c56a48@citrix.com> Date: Tue, 30 Apr 2019 15:43:21 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 MIME-Version: 1.0 In-Reply-To: <5CC80AE3020000780022A44D@prv1-mh.provo.novell.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH v3 2/4] x86/mem_sharing: introduce and use page_lock_memshr instead of page_lock X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: George Dunlap , Andrew Cooper , Wei Liu , xen-devel , Roger Pau Monne Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Message-ID: <20190430144321.Rf_LVzrtckReNqwZAKNCZf39P2SuHwXa4J3FMwKqiUM@z> T24gNC8zMC8xOSA5OjQ0IEFNLCBKYW4gQmV1bGljaCB3cm90ZToKPj4+PiBPbiAzMC4wNC4xOSBh dCAxMDoyOCwgPHRhbWFzQHRrbGVuZ3llbC5jb20+IHdyb3RlOgo+PiBPbiBUdWUsIEFwciAzMCwg MjAxOSBhdCAxOjE1IEFNIEphbiBCZXVsaWNoIDxKQmV1bGljaEBzdXNlLmNvbT4gd3JvdGU6Cj4+ Pgo+Pj4+Pj4gT24gMjkuMDQuMTkgYXQgMTg6MzUsIDx0YW1hc0B0a2xlbmd5ZWwuY29tPiB3cm90 ZToKPj4+PiBPbiBNb24sIEFwciAyOSwgMjAxOSBhdCA5OjE4IEFNIEphbiBCZXVsaWNoIDxKQmV1 bGljaEBzdXNlLmNvbT4gd3JvdGU6Cj4+Pj4+Pj4+IE9uIDI2LjA0LjE5IGF0IDE5OjIxLCA8dGFt YXNAdGtsZW5neWVsLmNvbT4gd3JvdGU6Cj4+Pj4+PiAtLS0gYS94ZW4vYXJjaC94ODYvbW0uYwo+ Pj4+Pj4gKysrIGIveGVuL2FyY2gveDg2L21tLmMKPj4+Pj4+IEBAIC0yMDMwLDEyICsyMDMwLDEx IEBAIHN0YXRpYyBpbmxpbmUgYm9vbCAKPj4gY3VycmVudF9sb2NrZWRfcGFnZV9uZV9jaGVjayhz dHJ1Y3QgcGFnZV9pbmZvICpwYWdlKSB7Cj4+Pj4+PiAgI2RlZmluZSBjdXJyZW50X2xvY2tlZF9w YWdlX25lX2NoZWNrKHgpIHRydWUKPj4+Pj4+ICAjZW5kaWYKPj4+Pj4+Cj4+Pj4+PiAtaW50IHBh Z2VfbG9jayhzdHJ1Y3QgcGFnZV9pbmZvICpwYWdlKQo+Pj4+Pj4gKyNpZiBkZWZpbmVkKENPTkZJ R19QVikgfHwgZGVmaW5lZChDT05GSUdfSEFTX01FTV9TSEFSSU5HKQo+Pj4+Pj4gK3N0YXRpYyBp bnQgX3BhZ2VfbG9jayhzdHJ1Y3QgcGFnZV9pbmZvICpwYWdlKQo+Pj4+Pgo+Pj4+PiBBcyBwZXIg YWJvdmUsIHBlcnNvbmFsbHkgSSdtIGFnYWluc3QgaW50cm9kdWNpbmcKPj4+Pj4gcGFnZV97LHVu fWxvY2tfbWVtc2hyKCksIGFzIHRoYXQgbWFrZXMgdGhlIGFidXNlIGV2ZW4gbW9yZQo+Pj4+PiBs b29rIGxpa2UgcHJvcGVyIHVzZS4gQnV0IGlmIHRoaXMgd2FzIHRvIGJlIGtlcHQgdGhpcyB3YXks IG1heSBJCj4+Pj4+IGFzayB0aGF0IHlvdSBzd2l0Y2ggaW50IC0+IGJvb2wgaW4gdGhlIHJldHVy biB0eXBlcyBhdCB0aGlzIG9jY2FzaW9uPwo+Pj4+Cj4+Pj4gU3dpdGNoaW5nIHRoZW0gdG8gYm9v bCB3b3VsZCBiZSBmaW5lLiBSZXBsYWNpbmcgdGhlbSB3aXRoIHNvbWV0aGluZwo+Pj4+IHNhbmVy IGlzIHVuZm9ydHVuYXRlbHkgb3V0LW9mLXNjb3BlIGF0IHRoZSBtb21lbnQuIFVubGVzcyBzb21l b25lIGhhcwo+Pj4+IGEgc3BlY2lmaWMgc29sdXRpb24gdGhhdCBjYW4gYmUgcHV0IGluIHBsYWNl LiBJIGRvbid0IGhhdmUgb25lLgo+Pj4KPj4+IEkndmUgb3V0bGluZWQgYSBzb2x1dGlvbiBhbHJl YWR5OiBNYWtlIGEgbWVtLXNoYXJpbmcgcHJpdmF0ZSB2YXJpYW50Cj4+PiBvZiBwYWdlX3ssdW59 bG9jaygpLCBkZXJpdmVkIGZyb20gdGhlIFBWIG9uZXMgKGJ1dCB3aXRoIHBpZWNlcwo+Pj4gZHJv cHBlZCB5b3UgZG9uJ3Qgd2FudC9uZWVkKS4KPj4KPj4gV2VsbCwgdGhhdCdzIHdoYXQgSSBhbHJl YWR5IGRpZCBoZXJlIGluIHRoaXMgcGF0Y2guIE5vPwo+IAo+IE5vIC0geW91J3ZlIHJldGFpbmVk IGEgc2hhcmVkIF9wYWdlX3ssdW59bG9jaygpLCB3aGVyZWFzIG15Cj4gc3VnZ2VzdGlvbiB3YXMg dG8gaGF2ZSBhIGNvbXBsZXRlbHkgaW5kZXBlbmRlbnQgcGFpciBvZgo+IGZ1bmN0aW9ucyBpbiBt ZW1fc2hhcmluZy5jLiBUaGUgb25seSB0aGluZyBuZWVkZWQgYnkgYm90aCBQVgo+IGFuZCBIVk0g d291bGQgdGhlbiBiZSB0aGUgUEdUX2xvY2tlZCBmbGFnLgoKQnV0IGl0IHdhc24ndCBvYnZpb3Vz IHRvIG1lIGhvdyB0aGUgaW1wbGVtZW50YXRpb25zIG9mIHRoZSBhY3R1YWwgbG9jawpmdW5jdGlv biB3b3VsZCBiZSBiZSBkaWZmZXJlbnQuICBBbmQgdGhlcmUncyBubyBwb2ludCBpbiBoYXZpbmcg dHdvCmlkZW50aWNhbCBpbXBsZW1lbnRhdGlvbnM7IGluIGZhY3QsIGl0IHdvdWxkIGJlIGhhcm1m dWwuCgogLUdlb3JnZQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5v cmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZl bA==