Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp262785rwb; Wed, 7 Dec 2022 17:44:17 -0800 (PST) X-Google-Smtp-Source: AA0mqf4LKtcpy9NztI6/+Gw7NuVWFb+Vz1PoIPJAmT3oy2Kl/sfdWkqDWiry4LQcCerr7ZllmnK0 X-Received: by 2002:a05:6402:1c1a:b0:46c:74f0:c064 with SMTP id ck26-20020a0564021c1a00b0046c74f0c064mr16586374edb.85.1670463857787; Wed, 07 Dec 2022 17:44:17 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1670463857; cv=none; d=google.com; s=arc-20160816; b=o1vH1vNM/t6db6J2e1BKHA4bGekyrVRSbnEua5I3gNSmsb6xzKH9/P1rmW0uJxAhG5 H2H5qByW1lnLb+aqcmzZwMZDJVDiH52O2+Ou9UigaBPgNnJQpUk7Wfi38MqbUTauXJ1X kdxSSTfy2tv0OsaTJEfDh7pWEdiGp9ktnBtQz8DMviw+rxoxOkcFJHV/Hi4Jmj3EHQuE sAumjiD3YvHnz+boRErv2Mlf3w5kWgMBMBZw/Bceeop5TQ7FNolAfaPe5ZcyGyuiN/Jv nrYNvhte/cOqU3lybcs02EfIMBcUryyUGWGgQgkdnEzLA7nCJvHFzZcPRvRtZuq5vYzJ qrVQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:authenticated-by; bh=AdfUMBapQjHvU4/3rXM1j+NePVEh6e8UO4z/KecixG4=; b=Dm4NGtAAjuwAxwrWOqyvWk4qeK/stOWjo0UEWhU1F7zWTErh+2lkutw94Y/oCoMwP4 /hTukJS7/lWd+9mHqDT4HBxfIHD3LOEIiodQ38p89BryCwudABeI9s12w4/sqk9mTUlT bPK/Oi0sd2kzL12XMi+vAcUbr0TY25m+p0VEk6717L7ZbddJEVeAarkfdIKknvGG1agG +u1rDRagh3d19CIlj/m6L+E91pgPvT5Wf8YxblEFJZGBI4Jc92mMr7iv9S41/4Om9iLd 0Wm4eROtViRHmcg9CCvYyFgLJ7Ls903BEPGWMhP4Nl+yUofZwGbg0cFNXKS5hlaRNqpp b4xg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id hg7-20020a1709072cc700b007c08bfea555si5546201ejc.121.2022.12.07.17.43.59; Wed, 07 Dec 2022 17:44:17 -0800 (PST) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229835AbiLHBmY (ORCPT + 65 others); Wed, 7 Dec 2022 20:42:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229819AbiLHBmV (ORCPT ); Wed, 7 Dec 2022 20:42:21 -0500 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 0B8779077B for ; Wed, 7 Dec 2022 17:42:17 -0800 (PST) Authenticated-By: X-SpamFilter-By: ArmorX SpamTrap 5.77 with qID 2B81eLXD1023738, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.81/5.90) with ESMTPS id 2B81eLXD1023738 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=FAIL); Thu, 8 Dec 2022 09:40:21 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.32; Thu, 8 Dec 2022 09:41:08 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Thu, 8 Dec 2022 09:41:07 +0800 Received: from RTEXMBS04.realtek.com.tw ([fe80::15b5:fc4b:72f3:424b]) by RTEXMBS04.realtek.com.tw ([fe80::15b5:fc4b:72f3:424b%5]) with mapi id 15.01.2375.007; Thu, 8 Dec 2022 09:41:07 +0800 From: Ping-Ke Shih To: Yang Yingliang , "Jes.Sorensen@gmail.com" , "kvalo@kernel.org" CC: "linux-wireless@vger.kernel.org" Subject: RE: [PATCH] wifi: rtl8xxxu: don't call dev_kfree_skb() under spin_lock_irqsave() Thread-Topic: [PATCH] wifi: rtl8xxxu: don't call dev_kfree_skb() under spin_lock_irqsave() Thread-Index: AQHZCknMh5bOyluekkWY/C/aux+hXK5jJXAA//+HzoCAAIj/IA== Date: Thu, 8 Dec 2022 01:41:07 +0000 Message-ID: <594be2636427488785b244e5b5725c95@realtek.com> References: <20221207143738.67721-1-yangyingliang@huawei.com> <0cfea9eaf08446d5a7dfcb85da34dcf2@realtek.com> In-Reply-To: Accept-Language: en-US, zh-TW Content-Language: zh-TW X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [172.21.69.188] x-kse-serverinfo: RTEXMBS04.realtek.com.tw, 9 x-kse-attachmentfiltering-interceptor-info: no applicable attachment filtering rules found x-kse-antivirus-interceptor-info: scan successful x-kse-antivirus-info: =?utf-8?B?Q2xlYW4sIGJhc2VzOiAyMDIyLzEyLzcg5LiL5Y2IIDEwOjAwOjAw?= x-kse-bulkmessagesfiltering-scan-result: protection disabled Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-Attachment-Filter-Triggered-Rules: Clean X-KSE-Attachment-Filter-Triggered-Filters: Clean X-KSE-BulkMessagesFiltering-Scan-Result: protection disabled X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org DQo+IC0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+IEZyb206IFlhbmcgWWluZ2xpYW5nIDx5 YW5neWluZ2xpYW5nQGh1YXdlaS5jb20+DQo+IFNlbnQ6IFRodXJzZGF5LCBEZWNlbWJlciA4LCAy MDIyIDk6MjYgQU0NCj4gVG86IFBpbmctS2UgU2hpaCA8cGtzaGloQHJlYWx0ZWsuY29tPjsgSmVz LlNvcmVuc2VuQGdtYWlsLmNvbTsga3ZhbG9Aa2VybmVsLm9yZw0KPiBDYzogbGludXgtd2lyZWxl c3NAdmdlci5rZXJuZWwub3JnOyB5YW5neWluZ2xpYW5nQGh1YXdlaS5jb20NCj4gU3ViamVjdDog UmU6IFtQQVRDSF0gd2lmaTogcnRsOHh4eHU6IGRvbid0IGNhbGwgZGV2X2tmcmVlX3NrYigpIHVu ZGVyIHNwaW5fbG9ja19pcnFzYXZlKCkNCj4gDQo+IA0KPiBPbiAyMDIyLzEyLzggODozOCwgUGlu Zy1LZSBTaGloIHdyb3RlOg0KPiA+PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiA+PiBG cm9tOiBZYW5nIFlpbmdsaWFuZyA8eWFuZ3lpbmdsaWFuZ0BodWF3ZWkuY29tPg0KPiA+PiBTZW50 OiBXZWRuZXNkYXksIERlY2VtYmVyIDcsIDIwMjIgMTA6MzggUE0NCj4gPj4gVG86IEplcy5Tb3Jl bnNlbkBnbWFpbC5jb207IGt2YWxvQGtlcm5lbC5vcmcNCj4gPj4gQ2M6IGxpbnV4LXdpcmVsZXNz QHZnZXIua2VybmVsLm9yZw0KPiA+PiBTdWJqZWN0OiBbUEFUQ0hdIHdpZmk6IHJ0bDh4eHh1OiBk b24ndCBjYWxsIGRldl9rZnJlZV9za2IoKSB1bmRlciBzcGluX2xvY2tfaXJxc2F2ZSgpDQo+ID4+ DQo+ID4+IEl0IGlzIG5vdCBhbGxvd2VkIHRvIGNhbGwgY29uc3VtZV9za2IoKSBmcm9tIGhhcmR3 YXJlIGludGVycnVwdCBjb250ZXh0DQo+ID4gICAgICAgICAgICAgICAgICAgICAgICAgICAgICBe Xl5eXl5eXl5eXl5eIGtmcmVlX3NrYigpPw0KPiA+IGJlY2F1c2UgdGhpcyBwYXRjaCBpcyB0byBy ZXBsYWNlIGRldl9rZnJlZV9za2IoKS4NCj4gPg0KPiA+PiBvciB3aXRoIGludGVycnVwdHMgYmVp bmcgZGlzYWJsZWQuIFNvIHJlcGxhY2UgZGV2X2tmcmVlX3NrYigpIHdpdGgNCj4gPj4gZGV2X2Nv bnN1bWVfc2tiX2lycSgpIHVuZGVyIHNwaW5fbG9ja19pcnFzYXZlKCkuIENvbXBpbGUgdGVzdGVk IG9ubHkuDQo+ID4+DQo+ID4+IEZpeGVzOiAyNmYxZmFkMjlhZDkgKCJOZXcgZHJpdmVyOiBydGw4 eHh4dSAobWFjODAyMTEpIikNCj4gPj4gU2lnbmVkLW9mZi1ieTogWWFuZyBZaW5nbGlhbmcgPHlh bmd5aW5nbGlhbmdAaHVhd2VpLmNvbT4NCj4gPj4gLS0tDQo+ID4+ICAgZHJpdmVycy9uZXQvd2ly ZWxlc3MvcmVhbHRlay9ydGw4eHh4dS9ydGw4eHh4dV9jb3JlLmMgfCAyICstDQo+ID4+ICAgMSBm aWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pDQo+ID4+DQo+ID4+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL25ldC93aXJlbGVzcy9yZWFsdGVrL3J0bDh4eHh1L3J0bDh4eHh1 X2NvcmUuYw0KPiA+PiBiL2RyaXZlcnMvbmV0L3dpcmVsZXNzL3JlYWx0ZWsvcnRsOHh4eHUvcnRs OHh4eHVfY29yZS5jDQo+ID4+IGluZGV4IGFjNjQxYTU2ZWZiMC4uZDA2MDBhZjViZWY0IDEwMDY0 NA0KPiA+PiAtLS0gYS9kcml2ZXJzL25ldC93aXJlbGVzcy9yZWFsdGVrL3J0bDh4eHh1L3J0bDh4 eHh1X2NvcmUuYw0KPiA+PiArKysgYi9kcml2ZXJzL25ldC93aXJlbGVzcy9yZWFsdGVrL3J0bDh4 eHh1L3J0bDh4eHh1X2NvcmUuYw0KPiA+PiBAQCAtNTI3NCw3ICs1Mjc0LDcgQEAgc3RhdGljIHZv aWQgcnRsOHh4eHVfcXVldWVfcnhfdXJiKHN0cnVjdCBydGw4eHh4dV9wcml2ICpwcml2LA0KPiA+ PiAgIAkJcGVuZGluZyA9IHByaXYtPnJ4X3VyYl9wZW5kaW5nX2NvdW50Ow0KPiA+PiAgIAl9IGVs c2Ugew0KPiA+PiAgIAkJc2tiID0gKHN0cnVjdCBza19idWZmICopcnhfdXJiLT51cmIuY29udGV4 dDsNCj4gPj4gLQkJZGV2X2tmcmVlX3NrYihza2IpOw0KPiA+PiArCQlkZXZfY29uc3VtZV9za2Jf aXJxKHNrYik7DQo+ID4gV2h5IG5vdCBkZXZfa2ZyZWVfc2tiX2lycSgpIGluc3RlYWQ/IGFueSBy ZWFzb24/DQo+ICNkZWZpbmUgZGV2X2tmcmVlX3NrYihhKcKgwqDCoMKgwqDCoMKgIGNvbnN1bWVf c2tiKGEpDQo+IGRldl9rZnJlZV9za2IoKSBpcyBjb25zdW1lX3NrYigpLCBzbyB1c2UgZGV2X2Nv bnN1bWVfc2tiX2lycSgpIGluc3RlYWQuDQo+IA0KPiBzdGF0aWMgaW5saW5lIHZvaWQgZGV2X2tm cmVlX3NrYl9pcnEoc3RydWN0IHNrX2J1ZmYgKnNrYikNCj4gew0KPiAgwqDCoMKgwqDCoMKgwqAg X19kZXZfa2ZyZWVfc2tiX2lycShza2IsIFNLQl9SRUFTT05fRFJPUFBFRCk7DQo+IH0NCj4gDQo+ IHN0YXRpYyBpbmxpbmUgdm9pZCBkZXZfY29uc3VtZV9za2JfaXJxKHN0cnVjdCBza19idWZmICpz a2IpDQo+IHsNCj4gIMKgwqDCoMKgwqDCoMKgIF9fZGV2X2tmcmVlX3NrYl9pcnEoc2tiLCBTS0Jf UkVBU09OX0NPTlNVTUVEKTsNCj4gfQ0KPiBUaGV5IGhhdmUgZGlmZmVyZW50IGZyZWUgcmVhc29u cy4NCj4gDQoNCkl0IGZhbGxzIGludG8gdGhpcyBjYXNlIGJlY2F1c2Ugb2YgJ3ByaXYtPnNodXRk b3duJywgc28gRFJPUFBFRCByZWFzb24gbWFrZXMNCnNlbnNlLCBubz8gT3IgSSBtaXN1bmRlcnN0 YW5kIHRoZSByZWFzb24/DQoNCi0tDQpQaW5nLUtlDQoNCg==