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Thu, 28 Mar 2019 01:09:24 +0900 Received: from mailsv01.nec.co.jp (mailgate-v.nec.co.jp [10.204.236.94]) by mailgate02.nec.co.jp (8.15.1/8.15.1) with ESMTP id x2RG9OVi004412; Thu, 28 Mar 2019 01:09:24 +0900 Received: from mail03.kamome.nec.co.jp (mail03.kamome.nec.co.jp [10.25.43.7]) by mailsv01.nec.co.jp (8.15.1/8.15.1) with ESMTP id x2RG9Oun016852; Thu, 28 Mar 2019 01:09:24 +0900 Received: from bpxc99gp.gisp.nec.co.jp ([10.38.151.138] [10.38.151.138]) by mail02.kamome.nec.co.jp with ESMTP id BT-MMP-3739533; Thu, 28 Mar 2019 01:07:23 +0900 Received: from BPXM09GP.gisp.nec.co.jp ([10.38.151.201]) by BPXC10GP.gisp.nec.co.jp ([10.38.151.138]) with mapi id 14.03.0319.002; Thu, 28 Mar 2019 01:07:22 +0900 From: Kazuhito Hagio To: James Morse , Bhupesh Sharma CC: "linux-kernel@vger.kernel.org" , "Mark Rutland" , Will Deacon , "Dave Anderson" , "kexec@lists.infradead.org" , "linux-arm-kernel@lists.infradead.org" , Steve Capper Subject: RE: [PATCH v3 1/3] arm64, vmcoreinfo : Append 'PTRS_PER_PGD' to vmcoreinfo Thread-Topic: [PATCH v3 1/3] arm64, vmcoreinfo : Append 'PTRS_PER_PGD' to vmcoreinfo Thread-Index: AQHU4/Imyc3PaHNWqE2bQC4mNQLA76YfiYUQ Date: Wed, 27 Mar 2019 16:07:22 +0000 Message-ID: <4AE2DC15AC0B8543882A74EA0D43DBEC035710C4@BPXM09GP.gisp.nec.co.jp> References: <1553058574-18606-1-git-send-email-bhsharma@redhat.com> <1553058574-18606-2-git-send-email-bhsharma@redhat.com> <2757805b-61cb-8f4a-1917-0c57012f09df@arm.com> In-Reply-To: <2757805b-61cb-8f4a-1917-0c57012f09df@arm.com> Accept-Language: ja-JP, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [143.101.133.149] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-TM-AS-MML: disable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gMy8yNi8yMDE5IDEyOjM2IFBNLCBKYW1lcyBNb3JzZSB3cm90ZToNCj4gSGkgQmh1cGVzaCwN Cj4gDQo+IE9uIDIwLzAzLzIwMTkgMDU6MDksIEJodXBlc2ggU2hhcm1hIHdyb3RlOg0KPiA+IFdp dGggQVJNdjguMi1MVkEgYXJjaGl0ZWN0dXJlIGV4dGVuc2lvbiBhdmFpbGFiaWxpdHksIGFybTY0 IGhhcmR3YXJlDQo+ID4gd2hpY2ggc3VwcG9ydHMgdGhpcyBleHRlbnNpb24gY2FuIHN1cHBvcnQg YSB2aXJ0dWFsIGFkZHJlc3Mtc3BhY2UgdXB0bw0KPiA+IDUyLWJpdHMuDQo+ID4NCj4gPiBTaW5j ZSBhdCB0aGUgbW9tZW50IHdlIGVuYWJsZSB0aGUgc3VwcG9ydCBvZiB0aGlzIGV4dGVuc2lvbiBp biBrZXJuZWwNCj4gPiB2aWEgQ09ORklHIGZsYWdzLCBlLmcuDQo+ID4gIC0gVXNlci1zcGFjZSA1 Mi1iaXQgTFZBIHZpYSBDT05GSUdfQVJNNjRfVVNFUl9WQV9CSVRTXzUyDQo+ID4NCj4gPiBzbywg dGhlcmUgaXMgbm8gY2xlYXIgbWVjaGFuaXNtIGluIHRoZSB1c2VyLXNwYWNlIHJpZ2h0IG5vdyB0 bw0KPiA+IGRldGVybWluZSB0aGVzZSBDT05GSUcgZmxhZyB2YWx1ZXMgYW5kIGhlbmNlIGRldGVy bWluZSB0aGUgbWF4aW11bQ0KPiA+IHZpcnR1YWwgYWRkcmVzcyBzcGFjZSBzdXBwb3J0ZWQgYnkg dGhlIHVuZGVybHlpbmcga2VybmVsLg0KPiA+DQo+ID4gVXNlci1zcGFjZSB0b29scyBsaWtlICdt YWtlZHVtcGZpbGUnIHRoZXJlZm9yZSBhcmUgYnJva2VuIGN1cnJlbnRseQ0KPiA+IGFzIHRoZXkg aGF2ZSBubyBwcm9wZXIgbWV0aG9kIHRvIGNhbGN1bGF0ZSB0aGUgJ1BUUlNfUEVSX1BHRCcgdmFs dWUNCj4gPiB3aGljaCBpcyByZXF1aXJlZCB0byBwZXJmb3JtIGEgcGFnZSB0YWJsZSB3YWxrIHRv IGRldGVybWluZSB0aGUNCj4gPiBwaHlzaWNhbCBhZGRyZXNzIG9mIGEgY29ycmVzcG9uZGluZyB2 aXJ0dWFsIGFkZHJlc3MgZm91bmQgaW4NCj4gPiBrY29yZS92bWNvcmVpbmZvLg0KPiA+DQo+ID4g SWYgb25lIGFwcGVuZHMgJ1BUUlNfUEVSX1BHRCcgbnVtYmVyIHRvIHZtY29yZWluZm8gZm9yIGFy bTY0LA0KPiA+IGl0IGNhbiBiZSB1c2VkIGluIHVzZXItc3BhY2UgdG8gZGV0ZXJtaW5lIHRoZSBt YXhpbXVtIHZpcnR1YWwgYWRkcmVzcw0KPiA+IHN1cHBvcnRlZCBieSB1bmRlcmx5aW5nIGtlcm5l bC4NCj4gDQo+IEkgZG9uJ3QgdGhpbmsgdGhpcyByZWFsbHkgc29sdmVzIHRoZSBwcm9ibGVtLCBp dCBmZWVscyBmcmFnaWxlLg0KPiANCj4gSSBjYW4gc2VlIGhvdyB2bWNvcmVpbmZvIHRlbGxzIHlv dSBWQV9CSVRTPT00OCwgUEFHRV9TSVpFPT02NEsgYW5kIFBUUlNfUEVSX1BHRD0xMDI0Lg0KPiBZ b3UgY2FuIHVzZSB0aGlzIHRvIHdvcmsgb3V0IHRoYXQgdGhlIHRvcCBsZXZlbCBwYWdlIHRhYmxl IHNpemUgaXNuJ3QgY29uc2lzdGVudCB3aXRoIGENCj4gNDhiaXQgVkEsIHNvIDUyYml0IFZBIG11 c3QgYmUgaW4gdXNlLi4uDQo+IA0KPiBCdXQgd2Fzbid0IHlvdXIgcHJvYmxlbSB3YWxraW5nIHRo ZSBrZXJuZWwgcGFnZSB0YWJsZXM/IEluIHBhcnRpY3VsYXIgdGhlIG9mZnNldCB0aGF0IHdlDQo+ IGFwcGx5IGJlY2F1c2UgdGhlIHRhYmxlcyB3ZXJlIGJhc2VkIG9uIGEgNDhiaXQgVkEgc2hpZnRl ZCB1cCBpbiBzd2FwcGVyX3BnX2Rpci4NCj4gDQo+IFdoZXJlIGRvZXMgdGhlIFRUQlIxX0VMMSBv ZmZzZXQgY29tZSBmcm9tIHdpdGggdGhpcyBwcm9wZXJ0eT8gSSBhc3N1bWUgbWFrZWR1bXBmaWxl DQo+IGhhcmQtY29kZXMgaXQgd2hlbiBpdCBzZWVzIDUyYml0IGlzIGluIHVzZSAuLi4gc29tZXdo ZXJlLg0KDQpNeSB1bmRlcnN0YW5kaW5nIGlzIHRoYXQgdGhlIFRUQlIxX0VMMSBvZmZzZXQgY29t ZXMgZnJvbSBhIGtlcm5lbA0KdmlydHVhbCBhZGRyZXNzIHdpdGggdGhlIGV4cG9ydGVkIFBUUlNf UEVSX1BHRC4NCg0KV2l0aCBUMVNaIGlzIDQ4Yml0IGFuZCBUMFNaIGlzIDUyYml0LA0KDQprdmEg PSAweGZmZmYwMDAwMDAwMDAwMDAgICAgPC0tLSBzdGFydCBvZiBrZXJuZWwgdmlydHVhbCBhZGRy ZXNzDQpwZ2RfaW5kZXgoa3ZhKSA9IChrdmEgPj4gUEdESVJfU0hJRlQpICYgKFBUUlNfUEVSX1BH RCAtIDEpDQogICAgICAgICAgICAgICA9ICgweGZmZmYwMDAwMDAwMDAwMDAgPj4gNDIpICYgKDEw MjQgLSAxKQ0KICAgICAgICAgICAgICAgPSAweDAwMDAwMDAwMDAzZmZmYzAgJiAweDNmZg0KICAg ICAgICAgICAgICAgPSAweDNjMCAgICAgIDwtLS0gdGhlIG9mZnNldCAoMHgzYzApIGlzIGluY2x1 ZGVkDQoNClRoaXMgaXMgd2hhdCBrZXJuZWwgZG9lcyBub3csIHNvIG1ha2VkdW1wZmlsZSBhbHNv IHdhbnRzIHRvIGRvLg0KDQo+IFdlIGhhdmVuJ3Qgc29sdmVkIHRoZSBwcm9ibGVtIQ0KPiANCj4g VG9kYXkgX19jcHVfc2V0dXAoKSBzZXRzIFQwU1ogYW5kIFQxU1ogZGlmZmVyZW50bHkgZm9yIDUy Yml0IFZBLCBidXQgaW4gdGhlIGZ1dHVyZSBpdA0KPiBjb3VsZCBzZXQgdGhlbSB0aGUgc2FtZSwg b3IgZGlmZmVyZW50IHRoZSBvdGhlci13YXktcm91bmQuDQo+IA0KPiBXaWxsIG1ha2VkdW1wZmls ZSB1c2luZyB0aGlzIHZhbHVlIGtlZXAgd29ya2luZyBvbmNlIFQxU1ogaXMgNTJiaXQgVkEgdG9v PyBJbiB0aGlzIGNhc2UNCj4gdGhlcmUgd291bGQgYmUgbm8gdHRiciBvZmZzZXQuDQoNCklmIFQx U1ogaXMgNTJiaXQsIHByb2JhYmx5IGtlcm5lbCB2aXJ0dWFsIGFkZHJlc3Mgc3RhcnRzIGZyb20g MHhmZmYwMDAwMDAwMDAwMDAwLA0KdGhlbiB0aGUgb2Zmc2V0IGJlY29tZXMgMCB3aXRoIHRoZSBw Z2RfaW5kZXgoKSBhYm92ZS4NCkkgdGhpbmsgbWFrZWR1bXBmaWxlIHdpbGwga2VlcCB3b3JraW5n IHdpdGggdGhhdC4NCg0KVGhhbmtzLA0KS2F6dQ0KDQo+IA0KPiBJZiB5b3UgbmVlZCBhbm90aGVy IHZtY29yZWluZm8gZmxhZyBvbmNlIHRoYXQgaGFwcGVucywgd2UndmUgZG9uZSBzb21ldGhpbmcg d3JvbmcgaGVyZS4NCj4gDQo+IChOb3QgdG8gbWVudGlvbiB3aGF0IGhhcHBlbnMgaWYgdGhlIFRU QlIxX0VMMSB1c2VzIDUyYml0IHZhLCBidXQgVFRCUjBfRUwxIGRvZXNuJ3QpDQo+IA0KPiANCj4g PiBTdWdnZXN0ZWQtYnk6IFN0ZXZlIENhcHBlciA8U3RldmUuQ2FwcGVyQGFybS5jb20+DQo+IA0K PiAoQ0M6ICtTdGV2ZSkNCj4gDQo+IA0KPiBUaGFua3MsDQo+IA0KPiBKYW1lcw0KDQo=