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Thu, 25 Feb 2021 19:07:08 +0800 Message-ID: <1614251228.7523.2.camel@mtksdccf07> Subject: Re: incoming From: Walter Wu To: Andrey Ryabinin CC: Arnd Bergmann , Linus Torvalds , Andrew Morton , Dmitry Vyukov , Nathan Chancellor , Arnd Bergmann , Andrey Konovalov , Linux-MM , , Andrey Ryabinin , Alexander Potapenko Date: Thu, 25 Feb 2021 19:07:08 +0800 In-Reply-To: References: <20210224115824.1e289a6895087f10c41dd8d6@linux-foundation.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 X-Stat-Signature: g8tim38isswz48tifure55j4dd6gorhf X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 92D02E000114 Received-SPF: none (mediatek.com>: No applicable sender policy available) receiver=imf05; identity=mailfrom; envelope-from=""; helo=mailgw01.mediatek.com; client-ip=216.200.240.184 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1614251246-525136 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: SGkgQW5kcmV5LA0KDQpPbiBUaHUsIDIwMjEtMDItMjUgYXQgMTI6MTIgKzAzMDAsIEFuZHJleSBS eWFiaW5pbiB3cm90ZToNCj4gT24gVGh1LCBGZWIgMjUsIDIwMjEgYXQgMTE6NTMgQU0gQXJuZCBC ZXJnbWFubiA8YXJuZEBrZXJuZWwub3JnPiB3cm90ZToNCj4gPg0KPiA+IE9uIFdlZCwgRmViIDI0 LCAyMDIxIGF0IDEwOjM3IFBNIExpbnVzIFRvcnZhbGRzDQo+ID4gPHRvcnZhbGRzQGxpbnV4LWZv dW5kYXRpb24ub3JnPiB3cm90ZToNCj4gPiA+DQo+ID4gPiBPbiBXZWQsIEZlYiAyNCwgMjAyMSBh dCAxOjMwIFBNIExpbnVzIFRvcnZhbGRzDQo+ID4gPiA8dG9ydmFsZHNAbGludXgtZm91bmRhdGlv bi5vcmc+IHdyb3RlOg0KPiA+ID4gPg0KPiA+ID4gPiBIbW0uIEkgaGF2ZW4ndCBiaXNlY3RlZCB0 aGluZ3MgeWV0LCBidXQgSSBzdXNwZWN0IGl0J3Mgc29tZXRoaW5nIHdpdGgNCj4gPiA+ID4gdGhl IEtBU0FOIHBhdGNoZXMuIFdpdGggdGhpcyBhbGwgYXBwbGllZCwgSSBnZXQ6DQo+ID4gPiA+DQo+ ID4gPiA+ICAgbGliL2NyeXB0by9jdXJ2ZTI1NTE5LWhhY2w2NC5jOiBJbiBmdW5jdGlvbiDigJhs YWRkZXJfY211bHQuY29uc3Rwcm9w4oCZOg0KPiA+ID4gPiAgIGxpYi9jcnlwdG8vY3VydmUyNTUx OS1oYWNsNjQuYzo2MDE6MTogd2FybmluZzogdGhlIGZyYW1lIHNpemUgb2YNCj4gPiA+ID4gMjI4 OCBieXRlcyBpcyBsYXJnZXIgdGhhbiAyMDQ4IGJ5dGVzIFstV2ZyYW1lLWxhcmdlci10aGFuPV0N Cj4gPiA+ID4NCj4gPiA+ID4gYW5kDQo+ID4gPiA+DQo+ID4gPiA+ICAgbGliL2JpdGZpZWxkX2t1 bml0LmM6IEluIGZ1bmN0aW9uIOKAmHRlc3RfYml0ZmllbGRzX2NvbnN0YW50c+KAmToNCj4gPiA+ ID4gICBsaWIvYml0ZmllbGRfa3VuaXQuYzo5MzoxOiB3YXJuaW5nOiB0aGUgZnJhbWUgc2l6ZSBv ZiAxMTIwMCBieXRlcyBpcw0KPiA+ID4gPiBsYXJnZXIgdGhhbiAyMDQ4IGJ5dGVzIFstV2ZyYW1l LWxhcmdlci10aGFuPV0NCj4gPiA+ID4NCj4gPiA+ID4gd2hpY2ggaXMgb2J2aW91c2x5IG5vdCBy ZWFsbHkgYWNjZXB0YWJsZS4gQSAxMWtCIHN0YWNrIGZyYW1lIF93aWxsXw0KPiA+ID4gPiBjYXVz ZSBpc3N1ZXMuDQo+ID4gPg0KPiA+ID4gQSBxdWljayBiaXNlY3Qgc2hvZXMgdGhhdCB0aGlzIHdh cyBpbnRyb2R1Y2VkIGJ5ICJbcGF0Y2ggMTAxLzE3M10NCj4gPiA+IGthc2FuOiByZW1vdmUgcmVk dW5kYW50IGNvbmZpZyBvcHRpb24iLg0KPiA+ID4NCj4gPiA+IEkgZGlkbid0IGNoZWNrIHdoYXQg cGFydCBvZiB0aGF0IHBhdGNoIHNjcmV3cyB1cCwgYnV0IGl0J3MgZGVmaW5pdGVseQ0KPiA+ID4g ZG9pbmcgc29tZXRoaW5nIGJhZC4NCj4gPg0KPiA+IEknbSBub3Qgc3VyZSB3aHkgdGhhdCBwYXRj aCBzdXJmYWNlZCB0aGUgYnVnLCBidXQgaXQncyB3b3J0aCBwb2ludGluZw0KPiA+IG91dCB0aGF0 IHRoZSB1bmRlcmx5aW5nIHByb2JsZW0gaXMgYXNhbi1zdGFjayBpbiBjb21iaW5hdGlvbg0KPiA+ IHdpdGggdGhlIHN0cnVjdGxlYWsgcGx1Z2luLiBUaGlzIHdpbGwgaGFwcGVuIGZvciBldmVyeSB1 c2VyIG9mIGt1bml0Lg0KPiA+DQo+IA0KPiBUaGUgcGF0Y2ggZGlkbid0IHVwZGF0ZSBLQVNBTl9T VEFDSyBkZXBlbmRlbmN5IGluIGtjb25maWc6DQo+ICAgICAgICAgY29uZmlnIEdDQ19QTFVHSU5f U1RSVUNUTEVBS19CWVJFRg0KPiAuLi4uDQo+ICAgICAgICAgICAgICAgIGRlcGVuZHMgb24gIShL QVNBTiAmJiBLQVNBTl9TVEFDSz0xKQ0KPiANCj4gVGhpcyAnZGVwZW5kcyBvbicgIHN0b3BwZWQg d29ya2luZyB3aXRoIHRoZSBwYXRjaA0KDQpUaGFua3MgZm9yIHBvaW50aW5nIG91dCB0aGlzIHBy b2JsZW0uIEkgd2lsbCByZS1zZW5kIHRoYXQgcGF0Y2guDQoNCg0KV2FsdGVyDQo=