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[66.187.233.206]) by smtp.gmail.com with ESMTPSA id n184sm1276105qkc.114.2019.06.27.11.54.06 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 27 Jun 2019 11:54:07 -0700 (PDT) Message-ID: <1561661645.5154.89.camel@lca.pw> Subject: Re: LTP hugemmap05 test case failure on arm64 with linux-next (next-20190613) From: Qian Cai To: Mike Kravetz , Will Deacon Date: Thu, 27 Jun 2019 14:54:05 -0400 In-Reply-To: <15651f16-8d30-412f-8064-41ff03f3f47d@oracle.com> References: <1560461641.5154.19.camel@lca.pw> <20190614102017.GC10659@fuggles.cambridge.arm.com> <1560514539.5154.20.camel@lca.pw> <054b6532-a867-ec7c-0a72-6a58d4b2723e@arm.com> <20190624093507.6m2quduiacuot3ne@willie-the-truck> <1561381129.5154.55.camel@lca.pw> <1561411839.5154.60.camel@lca.pw> <15651f16-8d30-412f-8064-41ff03f3f47d@oracle.com> X-Mailer: Evolution 3.22.6 (3.22.6-10.el7) Mime-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190627_115409_528195_2A39FECE X-CRM114-Status: GOOD ( 19.95 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-mm@kvack.org, Catalin Marinas , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Anshuman Khandual Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVGh1LCAyMDE5LTA2LTI3IGF0IDExOjA5IC0wNzAwLCBNaWtlIEtyYXZldHogd3JvdGU6Cj4g T24gNi8yNC8xOSAyOjUzIFBNLCBNaWtlIEtyYXZldHogd3JvdGU6Cj4gPiBPbiA2LzI0LzE5IDI6 MzAgUE0sIFFpYW4gQ2FpIHdyb3RlOgo+ID4gPiBTbyB0aGUgcHJvYmxlbSBpcyB0aGF0IGlwY2dl dF9wdWJsaWMoKSBoYXMgaGVsZCB0aGUgc2VtYXBob3JlICJpZHMtPnJ3c2VtIiAKPiA+ID4gZm9y Cj4gPiA+IHRvbyBsb25nIHNlZW1zIHVubmVjZXNzYXJpbHkgYW5kIHRoZW4gZ29lcyB0byBzbGVl cCBzb21ldGltZXMgZHVlIHRvCj4gPiA+IGRpcmVjdAo+ID4gPiByZWNsYWltIChvdGhlciB0aW1l cyBMVFAgaHVnZW1tYXAwNSBbMV0gaGFzIGh1Z2V0bGJfZmlsZV9zZXR1cCgpIHJldHVybnMKPiA+ ID4gLUVOT01FTSksCj4gPiAKPiA+IFRoYW5rcyBmb3IgbG9va2luZyBpbnRvIHRoaXMhwqDCoEkg bm90aWNlZCB0aGF0IHJlY2VudCBrZXJuZWxzIGNvdWxkIHRha2UgYQo+ID4gVkVSWSBsb25nIHRp bWUgdHJ5aW5nIHRvIGRvIGhpZ2ggb3JkZXIgYWxsb2NhdGlvbnMuwqDCoEluIG15IGNhc2UgaXQg d2FzCj4gPiB0cnlpbmcKPiA+IHRvIGRvIGR5bmFtaWMgaHVnZXRsYiBwYWdlIGFsbG9jYXRpb25z IGFzIHdlbGwgWzFdLsKgwqBCdXQsIElNTyB0aGlzIGlzIG1vcmUKPiA+IG9mIGEgZ2VuZXJhbCBk aXJlY3QgcmVjbGFpbS9jb21wYXRpb24gaXNzdWUgdGhhbiBzb21ldGhpbmcgaHVnZXRsYiBzcGVj aWZpYy4KPiA+IAo+IAo+IDxzbmlwPgo+IAo+ID4gPiBJZGVhbGx5LCBpdCBzZWVtcyBvbmx5IGlw Y19maW5ka2V5KCkgYW5kIG5ld3NlZygpIGluIHRoaXMgcGF0aCBuZWVkcyB0bwo+ID4gPiBob2xk IHRoZQo+ID4gPiBzZW1hcGhvcmUgdG8gcHJvdGVjdCBjb25jdXJyZW5jeSBhY2Nlc3MsIHNvIGl0 IGNvdWxkIGp1c3QgYmUgY29udmVydGVkIHRvCj4gPiA+IGEKPiA+ID4gc3BpbmxvY2sgaW5zdGVh ZC4KPiA+IAo+ID4gSSBkbyBub3QgaGF2ZSBlbm91Z2ggZXhwZXJpZW5jZSB3aXRoIHRoaXMgaXBj IGNvZGUgdG8gY29tbWVudCBvbiB5b3VyCj4gPiBwcm9wb3NlZAo+ID4gY2hhbmdlLsKgwqBCdXQs IEkgd2lsbCBsb29rIGludG8gaXQuCj4gPiAKPiA+IFsxXSBodHRwczovL2xrbWwub3JnL2xrbWwv MjAxOS80LzIzLzIKPiAKPiBJIG9ubHkgdG9vayBhIHF1aWNrIGxvb2sgYXQgdGhlIGlwYyBjb2Rl LCBidXQgdGhlcmUgZG9lcyBub3QgYXBwZWFyIHRvIGJlCj4gYSBxdWljay9lYXN5IGNoYW5nZSB0 byBtYWtlLsKgwqBUaGUgaXNzdWUgaXMgdGhhdCBzaGFyZWQgbWVtb3J5IGNyZWF0aW9uIGNvdWxk Cj4gdGFrZSBhIGxvbmcgdGltZS7CoMKgV2l0aCBpc3N1ZSBbMV0gYWJvdmUgdW5yZXNvbHZlZCwg Y3JlYXRpb24gb2YgaHVnZXRsYiBiYWNrZWQKPiBzaGFyZWQgbWVtb3J5IHNlZ21lbnRzIGNvdWxk IHRha2UgYSBWRVJZIGxvbmcgdGltZS4KPiAKPiBJIGRvIG5vdCBiZWxpZXZlIHRoZSB0ZXN0IGZh aWx1cmUgaXMgYXJtIHNwZWNpZmljLsKgwqBNb3N0IGxpa2VseSwgaXQgaXMganVzdAo+IGJlY2F1 c2UgdGVzdGluZyB3YXMgZG9uZSBvbiBhIHN5c3RlbSB3aXRoIG1lbW9yeSBzaXplIHRvIHRyaWdn ZXIgdGhpcyBpc3N1ZT8KCkkgdGhpbmsgaXQgaXMgYmVjYXVzZSB0aGUgYXJtNjQgbWFjaGluZSBo YXMgdGhlIGRlZmF1bHQgaHVnZXBhZ2Ugc2l6ZSBpbiA1MTJNCmluc3RlYWQgb2YgMk0gb24gb3Ro ZXIgYXJjaGVzLCBidXQgdGhlIHRlc3QgY2FzZSBzdGlsbCBibGluZGx5IHRyeSB0byBhbGxvY2F0 ZQphcm91bmQgMjAwIG9mIGh1Z2VwYWdlcyB3aGljaCB0aGUgc3lzdGVtIGNhbid0IGhhbmRsZSBn cmFjZWZ1bGx5LCBpLmUuLCByZXR1cm4KLUVOT01FTSBpbiByZWFzb25hYmxlIHRpbWUuCgo+IAo+ IE15IHBsYW4gaXMgdG8gZm9jdXMgb24gWzFdLsKgwqBXaGVuIHRoYXQgaXMgcmVzb2x2ZWQsIHRo aXMgaXNzdWUgc2hvdWxkIGdvIGF3YXkuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0t a2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFp bG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==