From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from outbound.baidu.com (mx24.baidu.com [111.206.215.185]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 33F4E26FDAC; Tue, 10 Mar 2026 01:37:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=111.206.215.185 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773106668; cv=none; b=Sm3yDCFIOG2zxt4lUwsh+WpsCEBCIlZUJO+ByGIWYyHaiq8+JuuoS5oGGyWWK2GpDF4nlVJWtYO8s9De81dJ30vFCSNBGg2Jprm4AGjWZ2XhKwy8XZeXew+96xpwGwUNSwLOBH7sCh+zpVgsZv0JIIGIVxus7G7k4CguCsZmrYs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773106668; c=relaxed/simple; bh=uvDgQiLNiNjmGEBXHptOL7Zhg0JUjNaSyZU1tHU4U2E=; h=From:To:CC:Subject:Date:Message-ID:References:In-Reply-To: Content-Type:MIME-Version; b=fyDWYuC8coVNtFLNGS8tskL0ZCqKnqFIkEROKvNF0ffmXO/O6ZBsMrSPOUkGXVFmSuzy42Y6zDbKEg8giqSFREBGtbas/fEd0bLG2DtTRc+jkvyWQ/vCM0lQH0NXir/6t6rpDkMUZUgh9UuGkZp9HEt+9yx6yCUoMcPepzzluzc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com; spf=pass smtp.mailfrom=baidu.com; arc=none smtp.client-ip=111.206.215.185 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=baidu.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baidu.com From: "Li,Rongqing(ACG CCN)" To: Sean Christopherson CC: "pbonzini@redhat.com" , "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: =?gb2312?B?tPC4tDogWz8/Pz9dIFJlOiBbUEFUQ0hdIEtWTTogZXZlbnRmZDogUmVtb3Zl?= =?gb2312?B?IHJlZHVuZGFudCBzeW5jaHJvbml6ZV9zcmN1X2V4cGVkaXRlZCBmcm9tIGly?= =?gb2312?Q?qfd_assignment?= Thread-Topic: [????] Re: [PATCH] KVM: eventfd: Remove redundant synchronize_srcu_expedited from irqfd assignment Thread-Index: AQHcr6YlGDhal6Hk7kiUw9vrnbMY3rWlz5OAgAEs+GA= Date: Tue, 10 Mar 2026 01:37:26 +0000 Message-ID: References: <20260309092132.2484-1-lirongqing@baidu.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="gb2312" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-FEAS-Client-IP: 172.31.50.48 X-FE-Policy-ID: 52:10:53:SYSTEM DQoNCj4gT24gTW9uLCBNYXIgMDksIDIwMjYsIGxpcm9uZ3Fpbmcgd3JvdGU6DQo+ID4gRnJvbTog TGkgUm9uZ1FpbmcgPGxpcm9uZ3FpbmdAYmFpZHUuY29tPg0KPiA+DQo+ID4gVGhlIHN5bmNocm9u aXplX3NyY3VfZXhwZWRpdGVkKCkgY2FsbCBpbiBrdm1faXJxZmRfYXNzaWduKCkgaXMNCj4gPiB1 bm5lY2Vzc2FyeSB3aGVuIGFkZGluZyBhIG5ldyBpcnFmZCB0byB0aGUgcmVzYW1wbGVyIGxpc3Qu IFRoZSBsaXN0DQo+ID4gaW5zZXJ0aW9uIGlzIGFscmVhZHkgUkNVLXNhZmUsIGFuZCBleGlzdGlu ZyByZWFkZXJzIHdpbGwgZWl0aGVyIHNlZQ0KPiA+IHRoZSBvbGQgb3IgdGhlIHVwZGF0ZWQgbGlz dCB3aXRob3V0IGluY29uc2lzdGVuY3kuDQo+IA0KPiBJdCdzIG5vdCByZXF1aXJlZCBmb3Iga2Vy bmVsIHNhZmV0eSwgYnV0IEkgZG8gdGhpbmsgaXQncyByZXF1aXJlZCBmb3IgS1ZNJ3MgQUJJLCBl LmcuDQo+IHRvIGVuc3VyZSB0aGUgcmVzYW1wbGVyIGlzIHZpc2libGUgdG8gcmVhZGVycyBiZWZv cmUgS1ZNX0lSUUZEIHJldHVybnMgdG8NCj4gdXNlcnNwYWNlLg0KPiANCg0KVGhhbmtzIGZvciBl eHBsYW5hdGlvbiwgSXQgd291bGQgYmUgYmVzdCBpZiBhIGNvbW1lbnQgY291bGQgYmUgYWRkZWQu DQoNCj4gPiBSZW1vdmluZyB0aGlzIGNhbGwgcmVkdWNlcyBsYXRlbmN5IGR1cmluZyByZXNhbXBs aW5nIGlycWZkIHNldHVwLg0KPiANCj4gTWF5IEkgYXNrIHdoeSB5b3UncmUgbWljcm8tb3B0aW1p emluZyBWTXN0IHdpdGggYW4gaW4ta2VybmVsIEkvTyBBUElDPw0KDQpGZXcgZGV2aWNlcyB1c2Ug aXQgYW55bW9yZTsgSSBqdXN0IHRoaW5rIHRoZSBrZXJuZWwgQUJJIHNob3VsZG4ndCByZXF1aXJl IHN5bmNocm9uaXplX3NyY3VfZXhwZWRpdGVkLg0KDQpUaGFua3MNCg0KW0xpLFJvbmdxaW5nXSAN Cg==