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 58504C433FE for ; Sun, 9 Oct 2022 01:40:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229799AbiJIBkM (ORCPT ); Sat, 8 Oct 2022 21:40:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229526AbiJIBkJ (ORCPT ); Sat, 8 Oct 2022 21:40:09 -0400 Received: from smtpbgjp3.qq.com (smtpbgjp3.qq.com [54.92.39.34]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81E1A18B24 for ; Sat, 8 Oct 2022 18:40:05 -0700 (PDT) X-QQ-GoodBg: 1 X-QQ-SSF: 00400000000000F0 X-QQ-FEAT: 4PzXER4Bulfq0lrlokHYkaAlRismpaZmHnrwZevtPiH5Y/EuzG1Vt8Qj4JFdL rEThIe+lIKwCNHugkmY5/5rgjA6aXUD8dS0rYDWbbLU+/J2Qgay0Gb3xtomLEtxnbPKTkrm T5P2WP73rQgiM6pvmqiGwzyCm6mXQNNvB4Wr30FYtkhKPzDJkqhSAx60wlMWKtr4UMqqJ/v 2PTiggSdngesYVWPYFmRy4nf5FqTpW+XXZUgvfLcY8TW4lQYVAuIpw52kO8Fu4VT7UrpAqR V2KBzzjwm7PQyC28EO56tTX4fYhr8hU7gMEFp03Dt7AIXD9TxrGZygOyvfKBrGySvadfVbd BdQlC3MFFIhT7++N3GR3Qs3aYp8+Kiw3VUW4AEgijBF2kTLNLg= X-QQ-BUSINESS-ORIGIN: 2 X-Originating-IP: 113.57.13.187 X-QQ-STYLE: X-QQ-mid: logic637t1665279096t2157815 From: "=?utf-8?B?WmhhbmcgWGluY2hlbmc=?=" To: "=?utf-8?B?bWF6?=" Cc: "=?utf-8?B?dGdseA==?=" , "=?utf-8?B?bGludXgta2VybmVs?=" , "=?utf-8?B?b2xla3NhbmRy?=" , "=?utf-8?B?SGFucyBkZSBHb2VkZQ==?=" , "=?utf-8?B?YmlnZWFzeQ==?=" , "=?utf-8?B?bWFyay5ydXRsYW5k?=" , "=?utf-8?B?bWljaGFlbA==?=" Subject: Re: [PATCH] interrupt: discover and disable very frequent interrupts Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Date: Sun, 9 Oct 2022 09:31:36 +0800 X-Priority: 3 Message-ID: X-QQ-MIME: TCMime 1.0 by Tencent X-Mailer: QQMail 2.x X-QQ-Mailer: QQMail 2.x References: <20220930064042.14564-1-zhangxincheng@uniontech.com> <86bkqx6wrd.wl-maz@kernel.org> <868rm16tbu.wl-maz@kernel.org> In-Reply-To: <868rm16tbu.wl-maz@kernel.org> X-QQ-ReplyHash: 682764619 X-QQ-SENDSIZE: 520 Received: from qq.com (unknown [127.0.0.1]) by smtp.qq.com (ESMTP) with SMTP id ; Sun, 09 Oct 2022 09:31:37 +0800 (CST) Feedback-ID: logic:uniontech.com:qybglogicsvr:qybglogicsvr5 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiBBZ2Fpbjogd2hhdCBtYWtlcyB5b3UgdGhpbmsgdGhhdCBpdCBpcyBiZXR0ZXIgdG8ga2ls bCB0aGUgaW50ZXJydXB0DQo+IHRoYW4gc3VmZmVyaW5nIGEgUkNVIHN0YWxsPyBZZXMsIHRo YXQncyBhIGxvdCBvZiBpbnRlcnJ1cHRzLiBCdXQNCj4ga2lsbGluZyBpdCBhbmQgcmlza2lu ZyB0aGUgd2hvbGUgc3lzdGVtIGlzbid0IGFuIGFjY2VwdGFibGUgb3V0Y29tZS4NCg0KSXQn cyByZWFsbHkgbm90IGdvb2QgdG8ga2lsbCBpbnRlcnJ1cHRzIGRpcmVjdGx5LiBQZXJoYXBz IGEgYmV0dGVyIHdheSBpcw0KdG8gcmVwb3J0IGl0IGFuZCBsZXQgdGhlIHN5c3RlbSBhZG1p bmlzdHJhdG9yIGRlY2lkZSB3aGF0IHRvIGRvIHdpdGggaXQuDQoNCisgaWYoKGRlc2MtPmdh cF9jb3VudCAmIDB4ZmZmZjAwMDApID09IDApDQorIGRlc2MtPmdhcF90aW1lID0gZ2V0X2pp ZmZpZXNfNjQoKTsNCisNCisgZGVzYy0+Z2FwX2NvdW50ICsrOw0KKw0KKyBpZigoZGVzYy0+ Z2FwX2NvdW50ICYgMHgwMDAwZmZmZikgPj0gMjAwMCkgew0KKyBpZigoZ2V0X2ppZmZpZXNf NjQoKSAtIGRlc2MtPmdhcF90aW1lKSA8IEhaKSB7DQorIGRlc2MtPmdhcF9jb3VudCArPSAw eDAwMDEwMDAwOw0KKyBkZXNjLT5nYXBfY291bnQgJj0gMHhmZmZmMDAwMDsNCisgfSBlbHNl IHsNCisgZGVzYy0+Z2FwX2NvdW50ID0gMDsNCisgfQ0KKw0KKyBpZigoZGVzYy0+Z2FwX2Nv dW50ID4+IDE2KSA+IDMwKSB7DQorIF9fcmVwb3J0X2JhZF9pcnEoZGVzYywgYWN0aW9uX3Jl dCwgS0VSTl9FUlIgImlycSAlZDogdHJpZ2dlcmVkIHRvbyBmcmVxdWVudGx5XG4iKTsNCisg fQ0KKyB9DQorDQoNCg0KVGhhbmtzLA0KDQogICAgICAgICAgICAgWmhhbmcgWGluY2hlbmc=