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Fri, 19 Dec 2025 12:36:01 +0800 From: yuanlinyu To: Marco Elver CC: Alexander Potapenko , Dmitry Vyukov , Andrew Morton , Huacai Chen , WANG Xuerui , "kasan-dev@googlegroups.com" , "linux-mm@kvack.org" , "loongarch@lists.linux.dev" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH v2 2/2] kfence: allow change number of object by early parameter Thread-Topic: [PATCH v2 2/2] kfence: allow change number of object by early parameter Thread-Index: AQHcb+kJOevioCwokUWRSuHGy2xym7UmkpaAgACVZ/D//4LNgIABtVUA Date: Fri, 19 Dec 2025 04:36:01 +0000 Message-ID: References: <20251218063916.1433615-1-yuanlinyu@honor.com> <20251218063916.1433615-3-yuanlinyu@honor.com> <7334df3287534327a3e4a09c5c8d9432@honor.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 PiBGcm9tOiBNYXJjbyBFbHZlciA8ZWx2ZXJAZ29vZ2xlLmNvbT4NCj4gU2VudDogVGh1cnNkYXks IERlY2VtYmVyIDE4LCAyMDI1IDY6MjQgUE0NCj4gVG86IHl1YW5saW55dSA8eXVhbmxpbnl1QGhv bm9yLmNvbT4NCj4gQ2M6IEFsZXhhbmRlciBQb3RhcGVua28gPGdsaWRlckBnb29nbGUuY29tPjsg RG1pdHJ5IFZ5dWtvdg0KPiA8ZHZ5dWtvdkBnb29nbGUuY29tPjsgQW5kcmV3IE1vcnRvbiA8YWtw bUBsaW51eC1mb3VuZGF0aW9uLm9yZz47DQo+IEh1YWNhaSBDaGVuIDxjaGVuaHVhY2FpQGtlcm5l bC5vcmc+OyBXQU5HIFh1ZXJ1aSA8a2VybmVsQHhlbjBuLm5hbWU+Ow0KPiBrYXNhbi1kZXZAZ29v Z2xlZ3JvdXBzLmNvbTsgbGludXgtbW1Aa3ZhY2sub3JnOyBsb29uZ2FyY2hAbGlzdHMubGludXgu ZGV2Ow0KPiBsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnDQo+IFN1YmplY3Q6IFJlOiBbUEFU Q0ggdjIgMi8yXSBrZmVuY2U6IGFsbG93IGNoYW5nZSBudW1iZXIgb2Ygb2JqZWN0IGJ5IGVhcmx5 DQo+IHBhcmFtZXRlcg0KPiANCj4gT24gVGh1LCAxOCBEZWMgMjAyNSBhdCAxMToxOCwgeXVhbmxp bnl1IDx5dWFubGlueXVAaG9ub3IuY29tPiB3cm90ZToNCj4gPg0KPiA+ID4gRnJvbTogTWFyY28g RWx2ZXIgPGVsdmVyQGdvb2dsZS5jb20+DQo+ID4gRG8geW91IG1lYW4gcGVyZm9ybWFuY2UgY3Jp dGljYWwgYnkgYWNjZXNzIGdsb2JhbCBkYXRhID8NCj4gPiBJdCBhbHJlYWR5IGFjY2VzcyBfX2tm ZW5jZV9wb29sIGdsb2JhbCBkYXRhLg0KPiA+IEFkZCBvbmUgbW9yZSBnbG9iYWwgZGF0YSBhY2Nl cHRhYmxlIGhlcmUgPw0KPiA+DQo+ID4gT3RoZXIgcGxhY2UgbWF5IGFjY2VzcyBnbG9iYWwgZGF0 YSBpbmRlZWQgPw0KPiANCj4gaXNfa2ZlbmNlX2FkZHJlc3MoKSBpcyB1c2VkIGluIHRoZSBzbHVi IGZhc3QgcGF0aCwgYW5kIGFub3RoZXIgbG9hZCBpcw0KPiBvbmUgbW9yZSBpbnN0cnVjdGlvbiBp biB0aGUgZmFzdCBwYXRoLiBXZSBoYXZlIGF2b2lkZWQgdGhpcyB0aHVzIGZhcg0KPiBmb3IgdGhp cyByZWFzb24uDQo+IA0KPiA+IEkgZG9uJ3Qga25vdyBpZiBhbGwgbGludXggcmVsZWFzZSBsaWtl IHVidW50dSBlbmFibGUga2ZlbmNlIG9yIG5vdC4NCj4gPiBJIG9ubHkga25vdyBpdCB0dXJuIG9u IGRlZmF1bHQgb24gYW5kcm9pZCBkZXZpY2UuDQo+IA0KPiBUaGlzIGlzIGlycmVsZXZhbnQuDQo+ IA0KPiA+ID4gV2hpbGUgSSB0aGluayB0aGUgY2hhbmdlIGl0c2VsZiB3b3VsZCBiZSB1c2VmdWwg dG8gaGF2ZSBldmVudHVhbGx5LCBhDQo+ID4gPiBiZXR0ZXIgZGVzaWduIG1pZ2h0IGJlIG5lZWRl ZC4gSXQncyB1bmNsZWFyIHRvIG1lIHdoYXQgdGhlIHBlcmYgaW1wYWN0DQo+ID4NCj4gPiBDb3Vs ZCB5b3Ugc2hhcmUgdGhlIGJldHRlciBkZXNpZ24gaWRlYSA/DQo+IA0KPiBIb3QtcGF0Y2hhYmxl IGNvbnN0YW50cywgc2ltaWxhciB0byBzdGF0aWMgYnJhbmNoZXMvanVtcCBsYWJlbHMuIFRoaXMN Cj4gaGFkIGJlZW4gZGlzY3Vzc2VkIGluIHRoZSBwYXN0IChjYW4ndCBmaW5kIHRoZSBsaW5rIG5v dyksIGJ1dCBpdCdzIG5vdA0KPiB0cml2aWFsIHRvIGltcGxlbWVudCB1bmZvcnR1bmF0ZWx5Lg0K DQppcyBpdCBwb3NzaWJsZSBhZGQgdGFnIHRvIGtmZW5jZSBhZGRyZXNzIGFuZCBvbmx5IGNoZWNr IGFkZHJlc3MgaXRzZWxmID8NCg0KPiANCj4gQW4gb3B0aW9uIHRoYXQgd291bGQgZW5hYmxlL2Rp c2FibGUgdGhlIGNvbW1hbmQtbGluZSBjaGFuZ2VhYmxlIG51bWJlcg0KPiBvZiBvYmplY3RzLCBp LmUgb25lIHZlcnNpb24gdGhhdCBhdm9pZHMgdGhlIGxvYWQgaW4gdGhlIGZhc3QgcGF0aCBhbmQN Cj4gb25lIHZlcnNpb24gdGhhdCBlbmFibGVzIGFsbCB0aGUgYml0cyB0aGF0IHlvdSBhZGRlZCBo ZXJlLiBCdXQgSSdkDQo+IHJhdGhlciBhdm9pZCB0aGlzIGlmIHBvc3NpYmxlLg0KDQpZZXMsIGl0 IHNob3VsZCBhdm9pZCwgdGhlIHB1cnBvc2UgaXMgd2l0aG91dCBjb21waWxlIHRoZSBrZXJuZWwu DQoNCj4gDQo+IEFzIHN1Y2gsIHBsZWFzZSBkbyBiZW5jaG1hcmsgYW5kIGFuYWx5emUgdGhlIGdl bmVyYXRlZCBjb2RlIGluIHRoZQ0KPiBhbGxvY2F0b3IgZmFzdCBwYXRoICh5b3Ugc2hvdWxkIHNl ZSBhIGxvYWQgdG8gdGhlIG5ldyBnbG9iYWwgeW91DQo+IGFkZGVkKS4gbGx2bS1tY2EgWzFdIG1p Z2h0IGhlbHAgeW91IHdpdGggYW5hbHlzaXMuDQo+IA0KPiBbMV0gaHR0cHM6Ly9sbHZtLm9yZy9k b2NzL0NvbW1hbmRHdWlkZS9sbHZtLW1jYS5odG1sDQoNClRoYW5rcywgd2lsbCBsZWFybiBpdA0K DQo=