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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D46C7C433FF for ; Tue, 13 Aug 2019 08:09:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AF3C3206C1 for ; Tue, 13 Aug 2019 08:09:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727905AbfHMIJg (ORCPT ); Tue, 13 Aug 2019 04:09:36 -0400 Received: from esa1.mentor.iphmx.com ([68.232.129.153]:15328 "EHLO esa1.mentor.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725842AbfHMIJg (ORCPT ); Tue, 13 Aug 2019 04:09:36 -0400 IronPort-SDR: zPXjHNeTtWka6OWrCsMSK3dZl0YuvYNBSsn3UZPrHcsI2AtZp19FZMUl9wxleapPHsAs34R8KO oPXNxcNOeCIw3jrmCxbTLNNTupuKiLNlMl9+8T8D9Uhz2tX0e2v1h0ZgwHTAweKzsf4bDUmuI+ GzQ6EE2g82C4AHYuGkVMQS6J1DSZRu7Oc+IXgIrCc1MJUTQpszO3yx1ZU81O5T2ey8/2D/Mlh4 ciP2ojNKryTYpKohy4RmFKVG7tn6zDbuYPNmREjFZm9eDVAEId+JR0/ByFveNHT+j6QMEraXgE a+Q= X-IronPort-AV: E=Sophos;i="5.64,380,1559548800"; d="scan'208";a="42205101" Received: from orw-gwy-02-in.mentorg.com ([192.94.38.167]) by esa1.mentor.iphmx.com with ESMTP; 13 Aug 2019 00:09:35 -0800 IronPort-SDR: s8i8PDGueMbmlQfnUAaS19Tsqell/mfvnFkq/xLV+c6Mvg1QS+O8rOEEed7+gWO09HiWSbEf9T H41h+H+DMvQltBWGAyy5HHC68McfvWqIWrDIKnBJHSESLPnAWIYfQIDhoDGG2wzF4wDLxMR0Nh NuouB1TujG0qBL738FEgR6nYDBUikYeOPQEJjxt68yT5R4qvZHVt8YEExDc7XZk7vZ8flbes3X UzijmW94hIOpzXnSpfL1C1ShCluC6JB3qD0EWxpJETOndWNv/gMrlY3RBXZpCntd+OHa9Nd3+d hLI= From: "Schmid, Carsten" To: Linus Torvalds , Wei Yang CC: "bp@suse.de" , "dan.j.williams@intel.com" , "mingo@kernel.org" , "dave.hansen@linux.intel.com" , "linux-kernel@vger.kernel.org" , "bhelgaas@google.com" , "osalvador@suse.de" , "rdunlap@infradead.org" , "richardw.yang@linux.intel.com" , "gregkh@linuxfoundation.org" Subject: AW: Resend [PATCH] kernel/resource.c: invalidate parent when freed resource has childs Thread-Topic: Resend [PATCH] kernel/resource.c: invalidate parent when freed resource has childs Thread-Index: AQHVTrktoAw70LsxJE6oaOICoAXoo6bzWCGAgAACFoCABWNbkA== Date: Tue, 13 Aug 2019 08:09:29 +0000 Message-ID: <421b9738bee141648d87a5b1c1b4d4aa@SVR-IES-MBX-03.mgc.mentorg.com> References: <1565278859475.1962@mentor.com> <1565358624103.3694@mentor.com> <20190809223831.fk4uyrzscr366syr@master> In-Reply-To: Accept-Language: de-DE, en-IE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [137.202.0.90] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiA+DQo+ID4gSW4gdGhlb3J5LCBjaGlsZCBtYXkgaGF2ZSBzaWJsaW5ncy4gV291bGQgaXQgYmUg cG9zc2libGUgdG8gaGF2ZSBzZXZlcmFsDQo+ID4gZGV2aWNlcyB1bmRlciB4aGNpLWhjZD8NCj4g DQo+IEknbSBsZXNzIGludGVyZXN0ZWQgaW4gdGhlIHhoY2ktaGNkIGNhc2UgLSB3aGljaCBJIGNl cnRhaW5seSAqaG9wZSogaXMNCj4gZml4ZWQgYWxyZWFkeT8gLSB0aGFuIGluICJpZiB0aGlzIGhh cHBlbnMgc29tZXdoZXJlIGVsc2UiLg0KPiANCj4gU28gaWYgd2UgZG8gd2FudCB0byByZW1vdmUg dGhlIHBhcmVudCAod2hpY2ggbWF5IGJlIGEgZ29vZCBpZGVhIHdpdGggYQ0KPiB3YXJuaW5nKSwg YW5kIHdhbnQgdG8gbWFrZSBzdXJlIHRoYXQgdGhlIGNoaWxkcmVuIGFyZSByZWFsbHkgcmVtb3Zl ZA0KPiBmcm9tIHRoZSByZXNvdXJjZSBoaWVyYXJjaHksIHdlIHNob3VsZCBkbyBzb21ldGhpaW5n IGxpa2UNCj4gDQo+ICAgc3RhdGljIGJvb2wgZGV0YWNoX2NoaWxkcmVuKHN0cnVjdCByZXNvdXJj ZSAqcmVzKQ0KPiAgIHsNCj4gICAgICAgICByZXMgPSByZXMtPmNoaWxkOw0KPiAgICAgICAgIGlm ICghcmVzKQ0KPiAgICAgICAgICAgICAgICAgcmV0dXJuIGZhbHNlOw0KPiAgICAgICAgIGRvIHsN Cj4gICAgICAgICAgICAgICAgIHJlcy0+cGFyZW50ID0gTlVMTDsNCj4gICAgICAgICAgICAgICAg IHJlcyA9IHJlcy0+c2libGluZzsNCj4gICAgICAgICB9IHdoaWxlIChyZXMpOw0KPiAgICAgICAg IHJldHVybiB0cnVlOw0KPiAgIH0NCj4gDQo+IGFuZCB0aGVuIHdlIGNvdWxkIHdyaXRlIHRoZSBf X3JlbGVhc2VfcmVnaW9uKCkgd2FybmluZyBhcw0KPiANCj4gICAgICAgICAvKiBZb3Ugc2hvdWxk IG5vdCByZWxlYXNlIGEgcmVzb3VyY2UgdGhhdCBoYXMgY2hpbGRyZW4gKi8NCj4gICAgICAgICBX QVJOX09OX09OQ0UoZGV0YWNoX2NoaWxkcmVuKHJlcykpOw0KPiANCj4gb3Igc29tZXRoaW5nPw0K PiANCi4uLiBhbmQgYSBjaGlsZCBtYXkgaGF2ZSBjaGlsZHJlbiB0b28gLi4uDQoNClRoZXJlIGlz IGEgX19yZWxlYXNlX2NoaWxkX3Jlc291cmNlcyBpbiByZXNvdXJjZS5jIGFyb3VuZCBsaW5lIDI0 Mi4NCkEgYml0IG5vaXN5LCBhbmQgZG9lcyBhIHNpbWlsYXIgdGhpbmcgeW91IG91dGxpbmVkIGFi b3ZlLg0KSSdtIHRoaW5raW5nIGFib3V0IHRvIHJlLXVzZSB0aGF0LCBidXQgd2l0aCBtb3JlIHBy ZWNpc2Ugb3V0cHV0DQphbmQgV0FSTl9PTl9PTkNFLg0KDQpTdWdnZXN0aW9ucyBiZWZvcmUgaSBz dGFydCB3b3JrIG9uIHRoYXQ/DQoNCkJlc3QgcmVnYXJkcw0KQ2Fyc3Rlbg0K