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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4E087C77B75 for ; Tue, 18 Apr 2023 01:52:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=FmWDZcCzkkve/ck94mD22QEzroisp1n1IwzPfq3X3wU=; b=H/Y+Xb/JgwzGLf VzBiQ+TA8+qu0zhWj/2pfLLZZQrb9evOInCRmJXdIY/p+StWCGtxpZyp7G14+MfmDaBtAR0khHPcj iWO1FKW/vd/RH+HeHIXgDNx5cbxR6iLikvzPV5y4yB89X7NrB+O7ohiG++79Gl/nDvv0VG8ZAGL8F RLc9AhmQHZRacgtA6HYoGzTBPAfZsp7W0Wit4gmY8OG8vZ8OqpxKp/8RoPPALMC3XvSL2MWgZJwEm eCvjMzyxVaIDt9x6175ID/2eBi84QfqiqPKs+y3TNaCAioib0o0YxCiIarIWooMGN939zkPzoq9Ne AAz6e3c4iqPb5aLUFX8Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1poaV0-000ckl-1Y; Tue, 18 Apr 2023 01:51:14 +0000 Received: from out30-124.freemail.mail.aliyun.com ([115.124.30.124]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1poaUw-000cjg-16 for linux-arm-kernel@lists.infradead.org; Tue, 18 Apr 2023 01:51:13 +0000 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R171e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046056;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=12;SR=0;TI=SMTPD_---0VgN.twa_1681782660; Received: from 30.97.48.52(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0VgN.twa_1681782660) by smtp.aliyun-inc.com; Tue, 18 Apr 2023 09:51:01 +0800 Message-ID: Date: Tue, 18 Apr 2023 09:51:02 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH v2 2/3] drivers/perf: add DesignWare PCIe PMU driver To: Shuai Xue , helgaas@kernel.org, yangyicong@huawei.com, will@kernel.org, Jonathan.Cameron@huawei.com Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, rdunlap@infradead.org, robin.murphy@arm.com, mark.rutland@arm.com, zhuo.song@linux.alibaba.com References: <20220917121036.14864-1-xueshuai@linux.alibaba.com> <20230410031702.68355-3-xueshuai@linux.alibaba.com> <713d8162-dd3c-483c-b984-7707ef8aaa36@linux.alibaba.com> From: Baolin Wang In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230417_185110_544240_743360F8 X-CRM114-Status: UNSURE ( 9.37 ) X-CRM114-Notice: Please train this message. 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-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org CgpPbiA0LzE3LzIwMjMgOToxNiBBTSwgU2h1YWkgWHVlIHdyb3RlOgoKW3NuaXBdCgo+Pj4gKwo+ Pj4gK3N0YXRpYyB2b2lkIGR3Y19wY2llX3BtdV9ldmVudF91cGRhdGUoc3RydWN0IHBlcmZfZXZl bnQgKmV2ZW50KQo+Pj4gK3sKPj4+ICvCoMKgwqAgdTY0IGNvdW50ZXI7Cj4+PiArwqDCoMKgIHN0 cnVjdCBkd2NfcGNpZV9wbXUgKnBjaWVfcG11ID0gdG9fZHdjX3BjaWVfcG11KGV2ZW50LT5wbXUp Owo+Pj4gK8KgwqDCoCBzdHJ1Y3QgZHdjX3BjaWVfcnBfaW5mbyAqcnBfaW5mbyA9IHBtdV90b19w Y2llX2luZm8oZXZlbnQtPnBtdSk7Cj4+PiArwqDCoMKgIHN0cnVjdCBwY2lfZGV2ICpwZGV2ID0g cnBfaW5mby0+cGRldjsKPj4+ICvCoMKgwqAgdTE2IHJhc19kZXMgPSBycF9pbmZvLT5yYXNfZGVz Owo+Pj4gK8KgwqDCoCBzdHJ1Y3QgaHdfcGVyZl9ldmVudCAqaHdjID0gJmV2ZW50LT5odzsKPj4+ ICvCoMKgwqAgZW51bSBkd2NfcGNpZV9ldmVudF90eXBlIHR5cGUgPSBEV0NfUENJRV9FVkVOVF9U WVBFKGV2ZW50KTsKPj4+ICvCoMKgwqAgdTY0IGRlbHRhLCBwcmV2LCBub3c7Cj4+PiArCj4+PiAr wqDCoMKgIGRvIHsKPj4+ICvCoMKgwqDCoMKgwqDCoCBwcmV2ID0gbG9jYWw2NF9yZWFkKCZod2Mt PnByZXZfY291bnQpOwo+Pj4gKwo+Pj4gK8KgwqDCoMKgwqDCoMKgIGlmICh0eXBlID09IERXQ19Q Q0lFX0xBTkVfRVZFTlQpCj4+PiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBkd2NfcGNpZV9wbXVf cmVhZF9ldmVudF9jb3VudGVyKHBkZXYsIHJhc19kZXMsICZjb3VudGVyKTsKPj4+ICvCoMKgwqDC oMKgwqDCoCBlbHNlIGlmICh0eXBlID09IERXQ19QQ0lFX1RJTUVfQkFTRV9FVkVOVCkKPj4+ICvC oMKgwqDCoMKgwqDCoMKgwqDCoMKgIGR3Y19wY2llX3BtdV9yZWFkX2Jhc2VfdGltZV9jb3VudGVy KHBkZXYsIHJhc19kZXMsCj4+PiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgJmNvdW50ZXIpOwo+Pj4gK8KgwqDCoMKgwqDCoMKg IGVsc2UKPj4+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGRldl9lcnIocGNpZV9wbXUtPmRldiwg ImludmFsaWQgZXZlbnQgdHlwZTogMHgleFxuIiwgdHlwZSk7Cj4+PiArCj4+PiArwqDCoMKgwqDC oMKgwqAgbm93ID0gY291bnRlcjsKPj4+ICvCoMKgwqAgfSB3aGlsZSAobG9jYWw2NF9jbXB4Y2hn KCZod2MtPnByZXZfY291bnQsIHByZXYsIG5vdykgIT0gcHJldik7Cj4+PiArCj4+PiArwqDCoMKg IGRlbHRhID0gbm93IC0gcHJldjsKPj4KPj4gVGhpcyBjYW4gYmUgb3ZlcmZsb3c/IGJldHRlciB0 byBhZGQgYSBtYXNrIHRvIGF2b2lkIHBvc3NpYmxlIG92ZXJmbG93Lgo+IAo+IEkgdGhpbmsgaXQg Y2FuIG5vdC4gVGhpcyBSb290IENvbXBsZXggc3VwcG9ydHMgdXAgdG8gUENJZSBHZW41ICgzMiBH VC9zKQo+IGFuZCBvbmUgcm9vdCBwb3J0IHN1cHBvcnQgdXAgdG8geDE2IGxhbmVzLCB3aXRoIHBl ZWsgYmFuZHdpZHRoIDY0IEdCL3MuCj4gT24gWWl0aWFuIDcxMCwgb25lIHJvb3QgcG9ydCBpcyB4 NCBsYW5lIHdpdGggcGVhayBiYW5kd2lkdGggMTYgR0Ivcy4KPiBUaGUgY291bnRlciBpcyA2NCBi aXQgd2lkdGggd2l0aCAxNiBieXRlcyB1bml0Lgo+IAo+IAkyXjY0KjE2Lyg2NCoxMF45KS82MC82 MC8yNC8zNjUgPSAxNDYgeWVhcnMKPiAKPiBGb3IgeDE2IHJvb3QgcG9ydCwgaXQgd2lsbCBub3Qg b3ZlcmZsb3cgd2l0aGluIDE0NiB5ZWFzciBhbmQgZm9yIHlpdGlhbiA3MTAsCj4gaXQgd2lsbCBu ZXZlciBvdmVyZmxvdyBpbiBteSBsaWZlIHRvby4KCkhvd2V2ZXIgdGhlIGxhbmUgZXZlbnQgY291 bnRlciBpcyAzMmJpdCwgc28gc3RpbGwgYSBtYXhpbXVtIGNvdW50ZXIgbWFzayAKaXMgcHJlZmVy YWJsZS4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxp bnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFk ZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4 LWFybS1rZXJuZWwK