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[2620:137:e000::1:20]) by mx.google.com with ESMTP id h13-20020a63530d000000b003fae815a76fsi627925pgb.352.2022.06.23.23.09.58; Thu, 23 Jun 2022 23:10:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-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-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230223AbiFXGDM (ORCPT + 99 others); Fri, 24 Jun 2022 02:03:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48422 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230219AbiFXGDK (ORCPT ); Fri, 24 Jun 2022 02:03:10 -0400 Received: from zju.edu.cn (spam.zju.edu.cn [61.164.42.155]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 2567613F87 for ; Thu, 23 Jun 2022 23:03:06 -0700 (PDT) Received: by ajax-webmail-mail-app3 (Coremail) ; Fri, 24 Jun 2022 14:02:56 +0800 (GMT+08:00) X-Originating-IP: [10.190.70.246] Date: Fri, 24 Jun 2022 14:02:56 +0800 (GMT+08:00) X-CM-HeaderCharset: UTF-8 From: duoming@zju.edu.cn To: "Greg KH" Cc: linux-staging@lists.linux.dev, davem@davemloft.net, alexander.deucher@amd.com, kuba@kernel.org, broonie@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] staging: rtl8192u: Fix sleep in atomic context bug in dm_fsync_timer_callback X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.13 build 20210104(ab8c30b6) Copyright (c) 2002-2022 www.mailtech.cn zju.edu.cn In-Reply-To: References: <20220623055912.84138-1-duoming@zju.edu.cn> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 MIME-Version: 1.0 Message-ID: <1ddff589.e0f1.181944e6c1a.Coremail.duoming@zju.edu.cn> X-Coremail-Locale: zh_CN X-CM-TRANSID: cC_KCgDXT0OQU7VieOfKAA--.1674W X-CM-SenderInfo: qssqjiasttq6lmxovvfxof0/1tbiAgYLAVZdtaYJ8wACsu X-Coremail-Antispam: 1Ur529EdanIXcx71UUUUU7IcSsGvfJ3iIAIbVAYjsxI4VWxJw CS07vEb4IE77IF4wCS07vE1I0E4x80FVAKz4kxMIAIbVAFxVCaYxvI4VCIwcAKzIAtYxBI daVFxhVjvjDU= X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS, SPF_PASS,T_SCC_BODY_TEXT_LINE 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-kernel@vger.kernel.org SGVsbG8sCgpPbiBUaHUsIDIzIEp1biAyMDIyIDExOjQ2OjQxICswMjAwIEdyZWcgS0ggd3JvdGU6 Cgo+IE9uIFRodSwgSnVuIDIzLCAyMDIyIGF0IDAxOjU5OjEyUE0gKzA4MDAsIER1b21pbmcgWmhv dSB3cm90ZToKPiA+IFRoZXJlIGFyZSBzbGVlcCBpbiBhdG9taWMgY29udGV4dCBidWdzIHdoZW4g ZG1fZnN5bmNfdGltZXJfY2FsbGJhY2sgaXMKPiA+IGV4ZWN1dGluZy4gVGhlIHJvb3QgY2F1c2Ug aXMgdGhhdCB0aGUgbWVtb3J5IGFsbG9jYXRpb24gZnVuY3Rpb25zIHdpdGgKPiA+IEdGUF9LRVJO RUwgb3IgR0ZQX05PSU8gcGFyYW1ldGVycyBhcmUgY2FsbGVkIGluIGRtX2ZzeW5jX3RpbWVyX2Nh bGxiYWNrCj4gPiB3aGljaCBpcyBhIHRpbWVyIGhhbmRsZXIuIFRoZSBjYWxsIHBhdGhzIHRoYXQg Y291bGQgdHJpZ2dlciBidWdzIGFyZQo+ID4gc2hvd24gYmVsb3c6Cj4gPiAKPiA+ICAgICAoaW50 ZXJydXB0IGNvbnRleHQpCj4gPiBkbV9mc3luY190aW1lcl9jYWxsYmFjawo+ID4gICB3cml0ZV9u aWNfYnl0ZQo+ID4gICAgIGt6YWxsb2Moc2l6ZW9mKGRhdGEpLCBHRlBfS0VSTkVMKTsgLy9tYXkg c2xlZXAKPiA+ICAgICB1c2JfY29udHJvbF9tc2cKPiA+ICAgICAgIGttYWxsb2MoLi4sIEdGUF9O T0lPKTsgLy9tYXkgc2xlZXAKPiA+ICAgd3JpdGVfbmljX2R3b3JkCj4gPiAgICAga3phbGxvYyhz aXplb2YoZGF0YSksIEdGUF9LRVJORUwpOyAvL21heSBzbGVlcAo+ID4gICAgIHVzYl9jb250cm9s X21zZwo+ID4gICAgICAga21hbGxvYyguLiwgR0ZQX05PSU8pOyAvL21heSBzbGVlcAo+ID4gCj4g PiBUaGlzIHBhdGNoIHVzZXMgZGVsYXllZCB3b3JrIHRvIHJlcGxhY2UgdGltZXIgYW5kIG1vdmVz IHRoZSBvcGVyYXRpb25zCj4gPiB0aGF0IG1heSBzbGVlcCBpbnRvIHRoZSBkZWxheWVkIHdvcmsg aW4gb3JkZXIgdG8gbWl0aWdhdGUgYnVncy4KPiA+IAo+ID4gRml4ZXM6IDhmYzg1OThlNjFmNiAo IlN0YWdpbmc6IEFkZGVkIFJlYWx0ZWsgcnRsODE5MnUgZHJpdmVyIHRvIHN0YWdpbmciKQo+ID4g U2lnbmVkLW9mZi1ieTogRHVvbWluZyBaaG91IDxkdW9taW5nQHpqdS5lZHUuY24+Cj4gPiAtLS0K PiA+IENoYW5nZXMgaW4gdjI6Cj4gPiAgIC0gVXNlIGRlbGF5ZWQgd29yayB0byByZXBsYWNlIHRp bWVyLgo+IAo+IERpZCB5b3UgdGVzdCB0aGlzIHdpdGggcmVhbCBoYXJkd2FyZSB0byB2ZXJpZnkg aXQgc3RpbGwgd29ya3M/CgpJIGFtIHRlc3RpbmcgdGhpcyBhbmQgSSB3aWxsIGdpdmUgeW91IGZl ZWRiYWNrIHdpdGhpbiBvbmUgb3IgdHdvIGRheXMuCgpCZXN0IHJlZ2FyZHMsCkR1b21pbmcgWmhv dQ==