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Peter Anvin" , "linux-kernel@vger.kernel.org" Subject: =?utf-8?B?562U5aSNOiBb5aSW6YOo6YKu5Lu2XSBSZTogW1BBVENIXSB4ODYvcHJvY2Vz?= =?utf-8?B?czogUmV0dXJuIGVhcmx5IG9uIE5VTEwgaW9ibSBpbiBuYXRpdmVfdHNzX3Vw?= =?utf-8?B?ZGF0ZV9pb19iaXRtYXAoKQ==?= Thread-Topic: =?utf-8?B?W+WklumDqOmCruS7tl0gUmU6IFtQQVRDSF0geDg2L3Byb2Nlc3M6IFJldHVy?= =?utf-8?B?biBlYXJseSBvbiBOVUxMIGlvYm0gaW4gbmF0aXZlX3Rzc191cGRhdGVfaW9f?= =?utf-8?Q?bitmap()?= Thread-Index: AQHc8Yi35/VHGDRFhUK8jcg/O/NcNrY5ureAgACT3xA= Date: Fri, 12 Jun 2026 03:11:25 +0000 Message-ID: <171f279830f34b2292bbfb4a5604d3db@baidu.com> References: <20260601053715.2233-1-lirongqing@baidu.com> <44a31716-c021-463e-aa2b-8fdbe0b6b6a2@intel.com> In-Reply-To: <44a31716-c021-463e-aa2b-8fdbe0b6b6a2@intel.com> 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 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baidu.com; s=selector1; t=1781233894; bh=sYibHNzAzJeVXNPjNpJ71HHrDR+jyQPLnynwnSqdrvQ=; h=From:To:Subject:Date:Message-ID:Content-Type; b=IxHOco2jNa4dSmK9vYKRgGz0XFBuGVwXYZ0A9UzWPLXXkbyLm3gaQaQBs08nKnXhh 7vZjhhmXkX3tuuxJPMZ9owa/7MUQ3vidJpVj1D/kdEDZUwW//8iEHPhIyiVvoMA3OD afHMGCu16kr+ccUIncmjwnj8ZpCTyHG1gBFacRcWy+xeGYdTY/u/U7Xxox52TFZMNw w6JR6RCdRowa/1CL8WQqCV1ilAP+fUuNV2nwbR5Xgh3MaaDgYvVH0ev55w8Gg5YOFf mHJiIkFHBFdJPd5lJayvkmmUWUJqKWz/E9Ss0tHiz1497YwB1Vmx2g7wQOGdjfVlbu u9fmYiaFF/xQw== PiANCj4gSG93IGFib3V0Pw0KPiANCj4geDg2L3Byb2Nlc3M6IFJldHVybiBlYXJseSBpZiBUSUZf SU9fQklUTUFQIGlzIHNldCBidXQgbm8gSU8gYml0bWFwIGlzDQo+IGFzc2lnbmVkDQo+IA0KPiAN Cj4gT24gNS8zMS8yMDI2IDEwOjM3IFBNLCBsaXJvbmdxaW5nIHdyb3RlOg0KPiA+IEZyb206IExp IFJvbmdRaW5nIDxsaXJvbmdxaW5nQGJhaWR1LmNvbT4NCj4gPg0KPiA+IFdoZW4gJ2lvYm0nIGlz IE5VTEwsIG5hdGl2ZV90c3NfdXBkYXRlX2lvX2JpdG1hcCgpIGNsZWFycyB0aGUgdGhyZWFkDQo+ ID4gZmxhZyBhbmQgaW52YWxpZGF0ZXMgdGhlIFRTUyBiaXRtYXAsIGJ1dCBmYWxscyB0aHJvdWdo IHRvIHN1YnNlcXVlbnQNCj4gPiBjb2RlIHRoYXQgZGVyZWZlcmVuY2VzICdpb2JtJy4NCj4gPg0K PiANCj4gIldoZW4gaW9ibSBpcyBOVUxMLi4iIG1ha2VzIGl0IHNvdW5kIGxpa2UgdGhpcyBjYW4g ZWFzaWx5IGhhcHBlbi4gV291bGQgaXQNCj4gYmUgYmV0dGVyIHRvIHNheToNCg0KVHJ1ZSwgSSBo YXZlbuKAmXQgb2JzZXJ2ZWQgdGhpcyBpc3N1ZSBteXNlbGYuIEkgYWdyZWUgdGhhdCB5b3VyIGNv bW1pdCBtZXNzYWdlIGlzIGJldHRlciwgc28gSSB3aWxsIHNlbmQgYSB2MiB3aXRoIGl0Lg0KDQpU aGFua3MNCg0KLUxpDQo+IA0KPiBPdXRzaWRlIHRoZSBJT1BMIGVtdWxhdGlvbiBwYXRoLCB0aGUg SU8gYml0bWFwIGlzIGFsd2F5cyBleHBlY3RlZCB0byBiZQ0KPiBhbGxvY2F0ZWQgd2hlbiBUSUZf SU9fQklUTUFQIGlzIHNldC4gVGhlIHBhcmFub2lkIFdBUk5fT05fT05DRSgpDQo+IGhhbmRsZXMg dGhlIGNhc2Ugd2hlcmUgdGhlIGZsYWcgYW5kIHRoZSBwb2ludGVyIGdvdCBvdXQgb2Ygc3luYy4g SW4gdGhpcyByYXJlDQo+IHNjZW5hcmlvLCByZXR1cm4gZWFybHkgaW5zdGVhZCBvZiBjb250aW51 aW5nIGFuZCBkZXJlZmVyZW5jaW5nIGEgTlVMTCBwb2ludGVyLg0KPiANCj4gPiBBZGQgYSBtaXNz aW5nIHJldHVybiBzdGF0ZW1lbnQgdG8gcHJldmVudCBhIHBvdGVudGlhbCBrZXJuZWwgTlVMTA0K PiA+IHBvaW50ZXIgZGVyZWZlcmVuY2UgcGFuaWMuDQo+ID4NCj4gPiBTaWduZWQtb2ZmLWJ5OiBM aSBSb25nUWluZyA8bGlyb25ncWluZ0BiYWlkdS5jb20+DQo+ID4gLS0tDQo+ID4gIGFyY2gveDg2 L2tlcm5lbC9wcm9jZXNzLmMgfCAxICsNCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9u KCspDQo+ID4NCj4gDQo+IFRoZSBjb2RlIGNoYW5nZSBsb29rcyBnb29kIHRvIG1lLg0KPiANCj4g UmV2aWV3ZWQtYnk6IFNvaGlsIE1laHRhIDxzb2hpbC5tZWh0YUBpbnRlbC5jb20+DQo+IA0KPiA+ IGRpZmYgLS1naXQgYS9hcmNoL3g4Ni9rZXJuZWwvcHJvY2Vzcy5jIGIvYXJjaC94ODYva2VybmVs L3Byb2Nlc3MuYw0KPiA+IGluZGV4IDRjNzE4ZjguLmQ1Y2QyMTcgMTAwNjQ0DQo+ID4gLS0tIGEv YXJjaC94ODYva2VybmVsL3Byb2Nlc3MuYw0KPiA+ICsrKyBiL2FyY2gveDg2L2tlcm5lbC9wcm9j ZXNzLmMNCj4gPiBAQCAtNDg2LDYgKzQ4Niw3IEBAIHZvaWQgbmF0aXZlX3Rzc191cGRhdGVfaW9f Yml0bWFwKHZvaWQpDQo+ID4gIAkJaWYgKFdBUk5fT05fT05DRSghaW9ibSkpIHsNCj4gPiAgCQkJ Y2xlYXJfdGhyZWFkX2ZsYWcoVElGX0lPX0JJVE1BUCk7DQo+ID4gIAkJCW5hdGl2ZV90c3NfaW52 YWxpZGF0ZV9pb19iaXRtYXAoKTsNCj4gPiArCQkJcmV0dXJuOw0KPiA+ICAJCX0NCj4gPg0KPiA+ ICAJCS8qDQo+IA0KDQo=