From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA4A2C19F2B for ; Thu, 28 Jul 2022 06:05:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233442AbiG1GE7 (ORCPT ); Thu, 28 Jul 2022 02:04:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48342 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229832AbiG1GE5 (ORCPT ); Thu, 28 Jul 2022 02:04:57 -0400 Received: from mail.sberdevices.ru (mail.sberdevices.ru [45.89.227.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D7CE65C952; Wed, 27 Jul 2022 23:04:51 -0700 (PDT) Received: from s-lin-edge02.sberdevices.ru (localhost [127.0.0.1]) by mail.sberdevices.ru (Postfix) with ESMTP id 565445FD0D; Thu, 28 Jul 2022 09:04:49 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sberdevices.ru; s=mail; t=1658988289; bh=MoEuNgethiYS1LyovyEQkePt4IF0Rd4EfDLSvvIR3tU=; h=From:To:Subject:Date:Message-ID:Content-Type:MIME-Version; b=HjQ+X93Dlp5K0j56HqHFvWdixdQMCd2tusGXewSlLr+gpH4QzJ+ufmFfeavAoqWqu TECFjSNH66CQpoKWUlu9oAt2nTicz/f7jYjGEaCC7E2OXCctj/W2txY4NBN3wS72dQ GOJ5ioRC1PPUrW74/S1yY5mRVlWnc5KJGs9bICR0WYlAdvetJ4i7HUWroQhwmvIrLM uhJ0lEd2xJCYGpGPrOqrQcNP3zslWGRefz3Y+dIDQDf6Us062YREuSqw1RNnpb8MJh Owri1gz5iqp9z7HxHijAcqHa4GmEMdvfwx/2DObsofzLfZTm/tg9k1RvmZmlC09d4m 8xHcqxjzTLnvw== Received: from S-MS-EXCH01.sberdevices.ru (S-MS-EXCH01.sberdevices.ru [172.16.1.4]) by mail.sberdevices.ru (Postfix) with ESMTP; Thu, 28 Jul 2022 09:04:44 +0300 (MSK) From: Arseniy Krasnov To: Stefano Garzarella CC: "David S. Miller" , "edumazet@google.com" , Jakub Kicinski , Paolo Abeni , "kys@microsoft.com" , "haiyangz@microsoft.com" , "sthemmin@microsoft.com" , "wei.liu@kernel.org" , "Dexuan Cui" , Stefan Hajnoczi , "Michael S. Tsirkin" , Krasnov Arseniy , "virtualization@lists.linux-foundation.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-hyperv@vger.kernel.org" , "kvm@vger.kernel.org" , kernel Subject: Re: [RFC PATCH v2 1/9] vsock: use sk_rcvlowat to set POLLIN/POLLRDNORM Thread-Topic: [RFC PATCH v2 1/9] vsock: use sk_rcvlowat to set POLLIN/POLLRDNORM Thread-Index: AQHYn/weV9iJ1kN02k+zjfwbZg+yc62R81OAgAEqRoA= Date: Thu, 28 Jul 2022 06:04:25 +0000 Message-ID: References: <19e25833-5f5c-f9b9-ac0f-1945ea17638d@sberdevices.ru> <20220727121709.z26dspwegqeiv55x@sgarzare-redhat> In-Reply-To: <20220727121709.z26dspwegqeiv55x@sgarzare-redhat> Accept-Language: en-US, ru-RU Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.16.1.12] Content-Type: text/plain; charset="utf-8" Content-ID: <7CD917DE2BA46949973DDFDA04BE97E5@sberdevices.ru> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-KSMG-Rule-ID: 4 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Status: not scanned, disabled by settings X-KSMG-AntiSpam-Interceptor-Info: not scanned X-KSMG-AntiPhishing: not scanned, disabled by settings X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 1.1.2.30, bases: 2022/07/28 02:09:00 #19985101 X-KSMG-AntiVirus-Status: Clean, skipped Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org T24gMjcuMDcuMjAyMiAxNToxNywgU3RlZmFubyBHYXJ6YXJlbGxhIHdyb3RlOg0KPiBPbiBNb24s IEp1bCAyNSwgMjAyMiBhdCAwNzo1Njo1OUFNICswMDAwLCBBcnNlbml5IEtyYXNub3Ygd3JvdGU6 DQo+PiBCb3RoIGJpdHMgaW5kaWNhdGUsIHRoYXQgbmV4dCBkYXRhIHJlYWQgY2FsbCB3b24ndCBi ZSBibG9ja2VkLCBidXQgd2hlbg0KPj4gc2tfcmN2bG93YXQgaXMgbm90IDEsIHRoZXNlIGJpdHMg d2lsbCBiZSBzZXQgYnkgcG9sbCBhbnl3YXksIHRodXMgd2hlbg0KPj4gdXNlciB0cmllcyB0byBk ZXF1ZXVlIGRhdGEsaXQgd2lsbCB3YWl0IHVudGlsIHNrX3Jjdmxvd2F0IGJ5dGVzIG9mIGRhdGEN Cj4+IHdpbGwgYmUgYXZhaWxhYmxlLg0KPj4NCj4gDQo+IFRoZSBwYXRjaCBMR1RNLCBidXQgSSBz dWdnZXN0IHlvdSB0byByZXdyaXRlIHRoZSB0aXRsZSBhbmQgY29tbWl0IG9mIHRoZSBtZXNzYWdl IHRvIGJldHRlciBleHBsYWluIHdoYXQgdGhpcyBwYXRjaCBkb2VzIChwYXNzIHNvY2tfcmN2bG93 YXQgdG8gbm90aWZ5X3BvbGxfaW4gYXMgdGFyZ2V0KSBhbmQgdGhlbiBleHBsYWluIHdoeSBhcyB5 b3UgYWxyZWFkeSBkaWQgKHRvIHNldCBQT0xMSU4vUE9MTFJETk9STSBvbmx5IHdoZW4gdGFyZ2V0 IGlzIHJlYWNoZWQpLg0KT2ssIGkgc2VlLiBBY2sNCj4gDQo+IFRoYW5rcywNCj4gU3RlZmFubw0K PiANCj4+IFNpZ25lZC1vZmYtYnk6IEFyc2VuaXkgS3Jhc25vdiA8QVZLcmFzbm92QHNiZXJkZXZp Y2VzLnJ1Pg0KPj4gLS0tDQo+PiBuZXQvdm13X3Zzb2NrL2FmX3Zzb2NrLmMgfCAzICsrLQ0KPj4g MSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQ0KPj4NCj4+IGRp ZmYgLS1naXQgYS9uZXQvdm13X3Zzb2NrL2FmX3Zzb2NrLmMgYi9uZXQvdm13X3Zzb2NrL2FmX3Zz b2NrLmMNCj4+IGluZGV4IGYwNGFiZjY2MmVjNi4uNjNhMTNmYTI2ODZhIDEwMDY0NA0KPj4gLS0t IGEvbmV0L3Ztd192c29jay9hZl92c29jay5jDQo+PiArKysgYi9uZXQvdm13X3Zzb2NrL2FmX3Zz b2NrLmMNCj4+IEBAIC0xMDY2LDggKzEwNjYsOSBAQCBzdGF0aWMgX19wb2xsX3QgdnNvY2tfcG9s bChzdHJ1Y3QgZmlsZSAqZmlsZSwgc3RydWN0IHNvY2tldCAqc29jaywNCj4+IMKgwqDCoMKgwqDC oMKgIGlmICh0cmFuc3BvcnQgJiYgdHJhbnNwb3J0LT5zdHJlYW1faXNfYWN0aXZlKHZzaykgJiYN Cj4+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgIShzay0+c2tfc2h1dGRvd24gJiBSQ1ZfU0hVVERP V04pKSB7DQo+PiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGJvb2wgZGF0YV9yZWFkeV9ub3cgPSBm YWxzZTsNCj4+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGludCB0YXJnZXQgPSBzb2NrX3Jjdmxv d2F0KHNrLCAwLCBJTlRfTUFYKTsNCj4+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgaW50IHJldCA9 IHRyYW5zcG9ydC0+bm90aWZ5X3BvbGxfaW4oDQo+PiAtwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqAgdnNrLCAxLCAmZGF0YV9yZWFkeV9ub3cpOw0KPj4gK8KgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIHZzaywgdGFyZ2V0LCAmZGF0YV9yZWFkeV9ub3cp Ow0KPj4gwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBpZiAocmV0IDwgMCkgew0KPj4gwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgIG1hc2sgfD0gRVBPTExFUlI7DQo+PiDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgIH0gZWxzZSB7DQo+PiAtLcKgDQo+PiAyLjI1LjENCj4gDQoNCg==