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[192.55.52.120]) by mx.google.com with ESMTPS id f17si50684514pgh.552.2019.08.06.09.10.18 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 06 Aug 2019 09:10:18 -0700 (PDT) Received-SPF: pass (google.com: domain of sai.praneeth.prakhya@intel.com designates 192.55.52.120 as permitted sender) client-ip=192.55.52.120; Authentication-Results: mx.google.com; spf=pass (google.com: domain of sai.praneeth.prakhya@intel.com designates 192.55.52.120 as permitted sender) smtp.mailfrom=sai.praneeth.prakhya@intel.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 06 Aug 2019 09:10:17 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,353,1559545200"; d="scan'208";a="198355562" Received: from orsmsx101.amr.corp.intel.com ([10.22.225.128]) by fmsmga004.fm.intel.com with ESMTP; 06 Aug 2019 09:10:16 -0700 Received: from orsmsx114.amr.corp.intel.com ([169.254.8.96]) by ORSMSX101.amr.corp.intel.com ([169.254.8.157]) with mapi id 14.03.0439.000; Tue, 6 Aug 2019 09:10:16 -0700 From: "Prakhya, Sai Praneeth" To: Vlastimil Babka , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" CC: "Hansen, Dave" , Ingo Molnar , Peter Zijlstra , Andrew Morton , Anshuman Khandual Subject: RE: [PATCH V2] fork: Improve error message for corrupted page tables Thread-Topic: [PATCH V2] fork: Improve error message for corrupted page tables Thread-Index: AQHVTARBoUI2WxhjVEayaDrB3An0D6buNXYAgAAUpHA= Date: Tue, 6 Aug 2019 16:10:16 +0000 Message-ID: References: <3ef8a340deb1c87b725d44edb163073e2b6eca5a.1565059496.git.sai.praneeth.prakhya@intel.com> <5ba88460-cf01-3d53-6d13-45e650b4eacd@suse.cz> In-Reply-To: <5ba88460-cf01-3d53-6d13-45e650b4eacd@suse.cz> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiYjY0MjgyNjMtNzcwZC00Yzk1LWE0NzEtNDY0NWU5ZTcxYzg2IiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiaUJ5clZZdENIcktBbmpycTA5TER2Vlk2QVJPZlVEUElwXC93MzZIOVwvTG5Tb1VcL3l4MEw3XC9YUXVVUzlvcDhUbVwvIn0= x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.600.7 dlp-reaction: request-justification,no-action x-originating-ip: [10.22.254.138] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: PiA+IFdpdGggcGF0Y2g6DQo+ID4gLS0tLS0tLS0tLS0NCj4gPiBbICAgNjkuODE1NDUzXSBtbS9w Z3RhYmxlLWdlbmVyaWMuYzoyOTogYmFkIHA0ZA0KPiAwMDAwMDAwMDg0NjUzNjQyKDgwMDAwMDAy NWNhMzc0NjcpDQo+ID4gWyAgIDY5LjgxNTg3Ml0gQlVHOiBCYWQgcnNzLWNvdW50ZXIgc3RhdGUg bW06MDAwMDAwMDAwMTRhNmMwMw0KPiB0eXBlOk1NX0ZJTEVQQUdFUyB2YWw6Mg0KPiA+IFsgICA2 OS44MTU5NjJdIEJVRzogQmFkIHJzcy1jb3VudGVyIHN0YXRlIG1tOjAwMDAwMDAwMDE0YTZjMDMN Cj4gdHlwZTpNTV9BTk9OUEFHRVMgdmFsOjUNCj4gPiBbICAgNjkuODE2MDUwXSBCVUc6IG5vbi16 ZXJvIHBndGFibGVzX2J5dGVzIG9uIGZyZWVpbmcgbW06IDIwNDgwDQo+ID4NCj4gPiBBbHNvLCBj aGFuZ2UgcHJpbnQgZnVuY3Rpb24gKGZyb20gcHJpbnRrKEtFUk5fQUxFUlQsIC4uKSB0bw0KPiA+ IHByX2FsZXJ0KCkpIHNvIHRoYXQgaXQgbWF0Y2hlcyB0aGUgb3RoZXIgcHJpbnQgc3RhdGVtZW50 Lg0KPiA+DQo+ID4gQ2M6IEluZ28gTW9sbmFyIDxtaW5nb0BrZXJuZWwub3JnPg0KPiA+IENjOiBW bGFzdGltaWwgQmFia2EgPHZiYWJrYUBzdXNlLmN6Pg0KPiA+IENjOiBQZXRlciBaaWpsc3RyYSA8 cGV0ZXJ6QGluZnJhZGVhZC5vcmc+DQo+ID4gQ2M6IEFuZHJldyBNb3J0b24gPGFrcG1AbGludXgt Zm91bmRhdGlvbi5vcmc+DQo+ID4gQ2M6IEFuc2h1bWFuIEtoYW5kdWFsIDxhbnNodW1hbi5raGFu ZHVhbEBhcm0uY29tPg0KPiA+IEFja2VkLWJ5OiBEYXZlIEhhbnNlbiA8ZGF2ZS5oYW5zZW5AaW50 ZWwuY29tPg0KPiA+IFN1Z2dlc3RlZC1ieTogRGF2ZSBIYW5zZW4gPGRhdmUuaGFuc2VuQGludGVs LmNvbT4NCj4gPiBTaWduZWQtb2ZmLWJ5OiBTYWkgUHJhbmVldGggUHJha2h5YSA8c2FpLnByYW5l ZXRoLnByYWtoeWFAaW50ZWwuY29tPg0KPiANCj4gQWNrZWQtYnk6IFZsYXN0aW1pbCBCYWJrYSA8 dmJhYmthQHN1c2UuY3o+DQo+IA0KPiBJIHdvdWxkIGFsc28gYWRkIHNvbWV0aGluZyBsaWtlIHRo aXMgdG8gcmVkdWNlIHJpc2sgb2YgYnJlYWtpbmcgaXQgaW4gdGhlDQo+IGZ1dHVyZToNCg0KU3Vy ZSEgU291bmRzIGdvb2QgdG8gbWUuIFdpbGwgYWRkIGl0IHRvIFYzLg0KDQpSZWdhcmRzLA0KU2Fp DQo=