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Peter Anvin" , Kan Liang , linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo Subject: Re: [PATCH 1/4] arm_pmu: Add PERF_PMU_CAP_EXTENDED_HW_TYPE capability Message-ID: <20230721102131.GA12457@willie-the-truck> References: <20230710122138.1450930-1-james.clark@arm.com> <20230710122138.1450930-2-james.clark@arm.com> <597f53e0-5a5b-75a1-4054-253630a941f2@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230721_032140_753502_82E0F52D X-CRM114-Status: GOOD ( 26.55 ) 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 T24gVGh1LCBKdWwgMjAsIDIwMjMgYXQgMTA6MTI6MjFBTSAtMDcwMCwgSWFuIFJvZ2VycyB3cm90 ZToKPiBPbiBUdWUsIEp1bCAxMSwgMjAyMyBhdCA3OjEy4oCvQU0gSmFtZXMgQ2xhcmsgPGphbWVz LmNsYXJrQGFybS5jb20+IHdyb3RlOgo+ID4KPiA+Cj4gPgo+ID4gT24gMTEvMDcvMjAyMyAxMzow MSwgQW5zaHVtYW4gS2hhbmR1YWwgd3JvdGU6Cj4gPiA+Cj4gPiA+Cj4gPiA+IE9uIDcvMTAvMjMg MTc6NTEsIEphbWVzIENsYXJrIHdyb3RlOgo+ID4gPj4gVGhpcyBjYXBhYmlsaXR5IGdpdmVzIHVz IHRoZSBhYmlsaXR5IHRvIG9wZW4gUEVSRl9UWVBFX0hBUkRXQVJFIGFuZAo+ID4gPj4gUEVSRl9U WVBFX0hXX0NBQ0hFIGV2ZW50cyBvbiBhIHNwZWNpZmljIFBNVSBmb3IgZnJlZS4gQWxsIHRoZQo+ ID4gPj4gaW1wbGVtZW50YXRpb24gaXMgY29udGFpbmVkIGluIHRoZSBQZXJmIGNvcmUgYW5kIHRv b2wgY29kZSBzbyBubyBjaGFuZ2UKPiA+ID4+IHRvIHRoZSBBcm0gUE1VIGRyaXZlciBpcyBuZWVk ZWQuCj4gPiA+Pgo+ID4gPj4gVGhlIGZvbGxvd2luZyBiYXNpYyB1c2UgY2FzZSBub3cgcmVzdWx0 cyBpbiBQZXJmIG9wZW5pbmcgdGhlIGV2ZW50IG9uCj4gPiA+PiBhbGwgUE1VcyByYXRoZXIgdGhh biBwaWNraW5nIG9ubHkgb25lIGluIGFuIHVucHJlZGljdGFibGUgd2F5Ogo+ID4gPj4KPiA+ID4+ ICAgJCBwZXJmIHN0YXQgLWUgY3ljbGVzIC0tIHRhc2tzZXQgLS1jcHUtbGlzdCAwLDEgc3RyZXNz IC1jIDIKPiA+ID4+Cj4gPiA+PiAgICBQZXJmb3JtYW5jZSBjb3VudGVyIHN0YXRzIGZvciAndGFz a3NldCAtLWNwdS1saXN0IDAsMSBzdHJlc3MgLWMgMic6Cj4gPiA+Pgo+ID4gPj4gICAgICAgICAg OTYzMjc5NjIwICAgICAgYXJtdjhfY29ydGV4X2E1Ny9jeWNsZXMvICAgICAgICAgICAgICAgICg5 OS4xOSUpCj4gPiA+PiAgICAgICAgICA3NTI3NDU2NTcgICAgICBhcm12OF9jb3J0ZXhfYTUzL2N5 Y2xlcy8gICAgICAgICAgICAgICAgKDk0LjgwJSkKPiA+ID4+Cj4gPiA+PiBGaXhlczogNTViY2Y2 ZWYzMTRhICgicGVyZjogRXh0ZW5kIFBFUkZfVFlQRV9IQVJEV0FSRSBhbmQgUEVSRl9UWVBFX0hX X0NBQ0hFIikKPiA+ID4+IFN1Z2dlc3RlZC1ieTogSWFuIFJvZ2VycyA8aXJvZ2Vyc0Bnb29nbGUu Y29tPgo+ID4gPj4gU2lnbmVkLW9mZi1ieTogSmFtZXMgQ2xhcmsgPGphbWVzLmNsYXJrQGFybS5j b20+Cj4gCj4gSGkgQVJNIExpbnV4IGFuZCBBUk0gTGludXggUE1VIHBlb3BsZSwKPiAKPiBDb3Vs ZCB0aGlzIHBhdGNoIGJlIHBpY2tlZCB1cCBmb3IgTGludXggNi41PyBJIGRvbid0IHNlZSBpdCBp biB0aGUKPiB0cmVlIGFuZCBpdCBzZWVtcyBhIHNoYW1lIHRvIGhhdmUgdG8gd2FpdCBmb3IgaXQu IFRoZSBvdGhlciBwYXRjaGVzIGRvCj4gY2xlYW51cCBhbmQgc28gd2FpdGluZyBmb3IgNi42IHNl ZW1zIG9rYXkuCgpJJ20gb25seSB0YWtpbmcgZml4ZXMgZm9yIDYuNSBhbmQgSSBkb24ndCB0aGlu ayB0aGlzIHF1YWxpZmllcy4KCklmIGl0IHdhcyBhbiBvdmVyc2lnaHQgaW50cm9kdWNlZCBkdXJp bmcgdGhlIHJlY2VudCBtZXJnZSB3aW5kb3csIHRoZW4KSSdkIGJlIGhhcHBpZXIgZml4aW5nIGl0 IHVwLCBidXQgNTViY2Y2ZWYzMTRhIHdhcyBtZXJnZWQgYWdlcyBhZ28gKHY1LjEyPyksCnNvIEkg dGhpbmsgd2UgY2FuIHdhaXQuCgpJJ2xsIGJlIHF1ZXVpbmcgcGVyZiBjaGFuZ2VzIGZvciA2LjYg bmV4dCB3ZWVrLCBzbyBJJ2xsIGxvb2sgYXQgdGhpcwp0aGVuLgoKQ2hlZXJzLAoKV2lsbAoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtl cm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0 dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5l bAo=