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Wed, 22 Sep 2021 12:55:49 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mT1lA-008Rvk-Pb for linux-arm-kernel@lists.infradead.org; Wed, 22 Sep 2021 12:54:02 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 7138F11B3; Wed, 22 Sep 2021 05:53:59 -0700 (PDT) Received: from [10.57.50.100] (unknown [10.57.50.100]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 6FA1C3F40C; Wed, 22 Sep 2021 05:53:58 -0700 (PDT) Subject: Re: [PATCH] coresight: Don't immediately close events that are run on invalid CPU/sink combos To: Suzuki K Poulose , mathieu.poirier@linaro.org, coresight@lists.linaro.org Cc: Mike Leach , Leo Yan , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20210921130231.386095-1-james.clark@arm.com> From: James Clark Message-ID: <859c5009-a050-2832-7e1b-e88c5d2acd12@arm.com> Date: Wed, 22 Sep 2021 13:53:42 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210922_055401_006277_D5202297 X-CRM114-Status: GOOD ( 17.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org CgpPbiAyMi8wOS8yMDIxIDEwOjI0LCBTdXp1a2kgSyBQb3Vsb3NlIHdyb3RlOgo+IE9uIDIxLzA5 LzIwMjEgMTQ6MDIsIEphbWVzIENsYXJrIHdyb3RlOgpbLi4uXQo+PiAtwqDCoMKgIGV2ZW50LT5o dy5zdGF0ZSA9IDA7Cj4+IC0KPj4gwqDCoMKgwqDCoCAvKiBGaW5hbGx5IGVuYWJsZSB0aGUgdHJh Y2VyICovCj4+IMKgwqDCoMKgwqAgaWYgKHNvdXJjZV9vcHMoY3NkZXYpLT5lbmFibGUoY3NkZXYs IGV2ZW50LCBDU19NT0RFX1BFUkYpKQo+PiDCoMKgwqDCoMKgwqDCoMKgwqAgZ290byBmYWlsX2Rp c2FibGVfcGF0aDsKPj4gwqAgK291dDoKPj4gK8KgwqDCoCAvKiBUZWxsIHRoZSBwZXJmIGNvcmUg dGhlIGV2ZW50IGlzIGFsaXZlICovCj4+ICvCoMKgwqAgZXZlbnQtPmh3LnN0YXRlID0gMDsKPj4g wqDCoMKgwqDCoCAvKiBTYXZlIHRoZSBldmVudF9kYXRhIGZvciB0aGlzIEVUTSAqLwo+PiDCoMKg wqDCoMKgIGN0eHQtPmV2ZW50X2RhdGEgPSBldmVudF9kYXRhOwo+PiAtb3V0Ogo+PiDCoMKgwqDC oMKgIHJldHVybjsKPiAKPiBIaSBKYW1lcywKPiAKPiBJIHRoaW5rIHRoaXMgcHJvYmxlbWF0aWMu IFRoZSAib3V0IiBsYWJlbCBpcyByZWFjaGVkIGZyb20gdGhlICJmYWlsZWQiCj4gcGF0aC4gU28s IHdlIHdvdWxkIHJlc2V0IHRoZSBTVE9QUEVEIHN0YXRlLiBJIHRoaW5rIHdlIHNob3VsZCBzaW1w bHkKPiByZXR1cm4gd2hlbiB3ZSByZWFjaCB0aGUgImZhaWwiIGxhYmVsLgo+IAo+IFBsZWFzZSBj b3VsZCB5b3UgcmVzZW5kIHRoaXMgcGF0Y2ggd2l0aCB0aGUgY2hhbmdlcy4KPiAKPiBLaW5kIHJl Z2FyZHMKPiBTdXp1a2kKPiAKCk9vcHMgeWVzIEkgbWlzc2VkIHRoYXQsIEkndmUgcmVzdWJtaXR0 ZWQuIEl0IHByb2JhYmx5IHdvdWxkIGhhdmUganVzdCBhYm91dAp3b3JrZWQgYmVjYXVzZSBmcm9t IG15IHRlc3RpbmcgaXQgc2VlbXMgbGlrZSB0aGUgZXZlbnQgaXNuJ3QgcmUtZW5hYmxlZAppZiBw ZXJmX2F1eF9vdXRwdXRfZW5kKCkgaXMgY2FsbGVkIGZyb20gc3RhcnQgcmVnYXJkbGVzcyBvZiB0 aGUgU1RPUFBFRC9SVU5OSU5HCnN0YXRlLgoKVGhhbmtzCkphbWVzCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcg bGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmlu ZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==