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[58.152.77.182]) by smtp.gmail.com with ESMTPSA id q1-20020a17090a2dc100b001f21f5c81a5sm2795643pjm.19.2022.08.10.23.41.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Aug 2022 23:41:28 -0700 (PDT) Date: Thu, 11 Aug 2022 14:41:22 +0800 From: Leo Yan To: Arnaldo Carvalho de Melo Cc: Peter Zijlstra , Ingo Molnar , Mark Rutland , Jiri Olsa , Namhyung Kim , Ian Rogers , John Garry , Will Deacon , James Clark , German Gomez , Ali Saidi , Joe Mario , Adam Li , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v5 00/17] perf c2c: Support data source and display for Arm64 Message-ID: <20220811064122.GA860078@leoy-huanghe.lan> References: <20220604042820.2270916-1-leo.yan@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220810_234129_834798_3461E1F1 X-CRM114-Status: GOOD ( 26.88 ) 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 SGkgQXJuYWxkbywKCk9uIFdlZCwgQXVnIDEwLCAyMDIyIGF0IDEwOjM3OjMyQU0gLTAzMDAsIEFy bmFsZG8gQ2FydmFsaG8gZGUgTWVsbyB3cm90ZToKPiBFbSBTYXQsIEp1biAwNCwgMjAyMiBhdCAx MjoyODowM1BNICswODAwLCBMZW8gWWFuIGVzY3JldmV1Ogo+ID4gQXJtNjQgTmVvdmVyc2UgQ1BV cyBzdXBwb3J0cyBkYXRhIHNvdXJjZSBpbiBBcm0gU1BFIHRyYWNlLCB0aGlzIGFsbG93cwo+ID4g dXMgdG8gZGV0ZWN0IGNhY2hlIGxpbmUgY29udGVudGlvbiBhbmQgdHJhbnNmZXJzLgo+ID4gCj4g PiBUaGlzIHBhdGNoIHNldCBpbmNsdWRlcyBBbGkncyBwYXRjaCBzZXQgdjkgInBlcmY6IGFybS1z cGU6IERlY29kZSBTUEUKPiA+IHNvdXJjZSBhbmQgdXNlIGZvciBwZXJmIGMyYyIgWzFdIGFuZCBy ZWJhc2VkIG9uIHRoZSBsYXRlc3QgcGVyZiBjb3JlCj4gPiBiYW5jaCB3aXRoIGxhdGVzdCBjb21t aXQgMWJjY2EyYjFiZDY3ICgicGVyZiB2ZW5kb3IgZXZlbnRzIGludGVsOgo+ID4gVXBkYXRlIG1l dHJpY3MgZm9yIEFsZGVybGFrZSIpLgo+ID4gCj4gPiBQYXRjaGVzIDAxLTA1IGNvbWVzIGZyb20g QWxpJ3MgcGF0Y2ggc2V0IHRvIHN1cHBvcnQgZGF0YSBzb3VyY2UgZm9yIEFybQo+ID4gU1BFIGZv ciBuZW92ZXJzZSBjb3Jlcy4KPiAKPiBMZW8sIHBsZWFzZSByZW1vdmUgdG91Y2hpbmcgdGhlIGtl cm5lbCBwZXJmX2V2ZW50Lmggb24gdGhlIGZpcnN0IHBhdGNoLAo+IEkgc2VlIGl0IGRvZXNuJ3Qg YWZmZWN0IHRoZSBrZXJuZWwgcmlnaHQgbm93IGFzIGl0IGlzIGRvbmUganVzdCBmcm9tCj4gc3lu dGhlc2l6aW5nIHBlcmYgcmVjb3JkcyBmcm9tIGh3IHRyYWNlIGRhdGEsIGFuZCB3ZSBoYXZlbid0 IHJlY2VpdmVkCj4gYW55IHJldmlldyBjb21tZW50IGZyb20gUGV0ZXIgWmlqbHN0cmEgKEkgdGhp bmsgaGUgaXMgaW4gdmFjYXRpb25zKS4KCkRvbmUhICBUaGUgbmV3IHBhdGNoIHNldCDRlnMgaW4g YmVsb3cgbGluaywgd2hpY2ggZHJvcHBlZCB0aGUgcGF0Y2ggZm9yCmtlcm5lbCBwZXJmX2V2ZW50 Lmg6Cmh0dHBzOi8vbG9yZS5rZXJuZWwub3JnL2xrbWwvMjAyMjA4MTEwNjI0NTEuNDM1ODEwLTEt bGVvLnlhbkBsaW5hcm8ub3JnLwoKT25lIHF1ZXN0aW9uOiBzaG91bGQgSSBsYXRlciBjb250aW51 ZSB0byB1cHN0cmVhbSB0aGUgZmlyc3QgcGF0Y2ggZm9yCnN5bmNpbmcgdGhlIGtlcm5lbCBoZWFk ZXIgcGVyZl9ldmVudC5oIGFmdGVyIFBldGVyLlogY29tZXMgYmFjaz8KCgo+IEFsc28gcGxlYXNl IHJlZnJlc2ggaXQ6Cj4gCj4g4qyiW2FjbWVAdG9vbGJveCBwZXJmXSQgICAgICAgIGdpdCBhbSAu L3Y1XzIwMjIwNjA0X2xlb195YW5fcGVyZl9jMmNfc3VwcG9ydF9kYXRhX3NvdXJjZV9hbmRfZGlz cGxheV9mb3JfYXJtNjQubWJ4Cj4gQXBwbHlpbmc6IHBlcmY6IEFkZCBTTk9PUF9QRUVSIGZsYWcg dG8gcGVyZiBtZW0gZGF0YSBzdHJ1Y3QKPiBBcHBseWluZzogcGVyZiB0b29sczogc3luYyBhZGRp dGlvbiBvZiBQRVJGX01FTV9TTk9PUFhfUEVFUgo+IEFwcGx5aW5nOiBwZXJmIG1lbTogUHJpbnQg c25vb3AgcGVlciBmbGFnCj4gQXBwbHlpbmc6IHBlcmYgYXJtLXNwZTogRG9uJ3Qgc2V0IGRhdGEg c291cmNlIGlmIGl0J3Mgbm90IGEgbWVtb3J5IG9wZXJhdGlvbgo+IGVycm9yOiBwYXRjaCBmYWls ZWQ6IHRvb2xzL3BlcmYvdXRpbC9hcm0tc3BlLmM6Mzg3Cj4gZXJyb3I6IHRvb2xzL3BlcmYvdXRp bC9hcm0tc3BlLmM6IHBhdGNoIGRvZXMgbm90IGFwcGx5Cj4gUGF0Y2ggZmFpbGVkIGF0IDAwMDQg cGVyZiBhcm0tc3BlOiBEb24ndCBzZXQgZGF0YSBzb3VyY2UgaWYgaXQncyBub3QgYSBtZW1vcnkg b3BlcmF0aW9uCj4gaGludDogVXNlICdnaXQgYW0gLS1zaG93LWN1cnJlbnQtcGF0Y2g9ZGlmZicg dG8gc2VlIHRoZSBmYWlsZWQgcGF0Y2gKPiBXaGVuIHlvdSBoYXZlIHJlc29sdmVkIHRoaXMgcHJv YmxlbSwgcnVuICJnaXQgYW0gLS1jb250aW51ZSIuCj4gSWYgeW91IHByZWZlciB0byBza2lwIHRo aXMgcGF0Y2gsIHJ1biAiZ2l0IGFtIC0tc2tpcCIgaW5zdGVhZC4KPiBUbyByZXN0b3JlIHRoZSBv cmlnaW5hbCBicmFuY2ggYW5kIHN0b3AgcGF0Y2hpbmcsIHJ1biAiZ2l0IGFtIC0tYWJvcnQiLgo+ IOKsolthY21lQHRvb2xib3ggcGVyZl0kCgpUbyBmaXggdGhlIG1lcmdpbmcgY29uZmxpY3QgaW4g dGhlIG5ldyBwYXRjaCBzZXQsIEkgYWxzbyBkcm9wcGVkIHRoZQpwYXRjaCAicGVyZiBhcm0tc3Bl OiBEb24ndCBzZXQgZGF0YSBzb3VyY2UgaWYgaXQncyBub3QgYSBtZW1vcnkKb3BlcmF0aW9uIiwg c2luY2UgdGhpcyBwYXRjaCBoYXMgYmVlbiBtZXJnZWQgaW50byB0aGUgbWFpbmxpbmUga2VybmVs LgoKTm90ZSwgd2hlbiB2ZXJpZmllZCB0aGUgcGF0Y2ggc2V0LCBJIGZvdW5kIGEgY29tcGlsYXRp b24gZXJyb3IsIHNvIEkKc2VudCBhIHNlcGFyYXRlIHBhdGNoIHRvIGZpeCBpdDoKaHR0cHM6Ly9s b3JlLmtlcm5lbC5vcmcvbGttbC8yMDIyMDgxMTA0NDM0MS40MjY3OTYtMS1sZW8ueWFuQGxpbmFy by5vcmcvCgpUaGFua3MgYSBsb3QgZm9yIGNvbnRpbnVvdXMgdHJhY2tpbmcgdGhpcyBzZXJpZXMu CgpMZW8KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxp bnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFk ZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4 LWFybS1rZXJuZWwK