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dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=saiprakash.ranjan@codeaurora.org Subject: Re: [PATCH 1/2] coresight: Set affinity to invalid for missing CPU phandle To: Suzuki K Poulose , mathieu.poirier@linaro.org, leo.yan@linaro.org, alexander.shishkin@linux.intel.com, andy.gross@linaro.org, david.brown@linaro.org, mark.rutland@arm.com References: <49d6554536047b9f5526c4ea33990b7c904673d3.1561037262.git.saiprakash.ranjan@codeaurora.org> From: Sai Prakash Ranjan Message-ID: Date: Thu, 20 Jun 2019 20:24:21 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 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-20190620_075429_944553_7193DE37 X-CRM114-Status: GOOD ( 25.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: rnayak@codeaurora.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, sibis@codeaurora.org, vivek.gautam@codeaurora.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGkgU3V6dWtpLAoKVGhhbmtzIGZvciB0aGUgcmV2aWV3LgoKT24gNi8yMC8yMDE5IDc6MjUgUE0s IFN1enVraSBLIFBvdWxvc2Ugd3JvdGU6Cj4gCj4gU2FpLAo+IAo+IFRoYW5rcyBmb3IgdGhlIHBh dGNoLiBQbGVhc2UgY291bGQgeW91IGNoYW5nZSB0aGUgc3ViamVjdCB0byA6Cj4gCj4gImNvcmVz aWdodDogRG8gbm90IGRlZmF1bHQgdG8gQ1BVMCBmb3IgbWlzc2luZyBDUFUgcGhhbmRsZSIKPiAK ClN1cmUuCgo+IE9uIDIwLzA2LzIwMTkgMTQ6NDUsIFNhaSBQcmFrYXNoIFJhbmphbiB3cm90ZToK Pj4gQWZmaW5pdHkgZGVmYXVsdHMgdG8gQ1BVMCBpbiBjYXNlIG9mIG1pc3NpbmcgQ1BVIHBoYW5k bGUKPj4gYW5kIHRoaXMgbGVhZHMgdG8gY3Jhc2hlcyBpbiBzb21lIGNhc2VzIGJlY2F1c2Ugb2Yg c3VjaAo+PiB3cm9uZyBhc3N1bXB0aW9uLiBGaXggdGhpcyBieSByZXR1cm5pbmcgLUVOT0RFViBp bgo+IAo+IFRoYXRzIG5vdCB0aGUgcmlnaHQganVzdGlmaWNhdGlvbi4gQ2F1c2luZyBjcmFzaGVz IGlzIGR1ZSB0bwo+IGJhZCBEVC9maXJtd2FyZS4gSSB3b3VsZCBiZSBoYXBweSB3aXRoIHNvbWV0 aGluZyBsaWtlIDoKPiAKPiAiQ29yZXNpZ2h0IHBsYXRmb3JtIHN1cHBvcnQgYXNzdW1lcyB0aGF0 IGEgbWlzc2luZyBcImNwdVwiIHBoYW5kbGUKPiBkZWZhdWx0cyB0byBDUFUwLiBUaGlzIGNvdWxk IGJlIHByb2JsZW1hdGljIGFuZCB1bm5lY2Vzc2FyaWx5IGJpbmRzCj4gY29tcG9uZW50cyB0byBD UFUwLCB3aGVyZSB0aGV5IG1heSBub3QgYmUuIExldCB1cyBtYWtlIHRoZSBEVCBiaW5kaW5nCj4g cnVsZXMgYSBiaXQgc3RyaWN0ZXIgYnkgbm90IGRlZmF1bHRpbmcgdG8gQ1BVMCBmb3IgbWlzc2lu ZyAiY3B1Igo+IGFmZmluaXR5IGluZm9ybWF0aW9uLiIKPiAKPiBBbHNvLCB5b3UgbXVzdAo+IAo+ IDEpIHVwZGF0ZSB0aGUgZGV2aWNldHJlZS9iaW5kaW5ncyBkb2N1bWVudCB0byByZWZsZWN0IHRo ZSBzYW1lLgo+IDIpIHVwZGF0ZSB0aGUgZHJpdmVycyB0byB0YWtlIGFwcHJvcHJpYXRlIGFjdGlv biBvbiB0aGUgbWlzc2luZyBDUFUKPiAgwqDCoCB3aGVyZSB0aGV5IGFyZSBleHBlY3RlZCAoZS5n LCBDUFUtZGVidWcsIGV0bSopLCB0byBwcmV2ZW50Cj4gIMKgwqAgYnJlYWtpbmcgYSBiaXNlY3Qu Cj4gCj4gCgpTdXJlIHdpbGwgZG8gaXQgYW5kIHJlcG9zdC4KCj4+IGNvcmVzaWdodCBwbGF0Zm9y bSBmb3Igc3VjaCBjYXNlcyBhbmQgdGhlbiBoYW5kbGUgaXQKPj4gaW4gdGhlIGNvcmVzaWdodCBk cml2ZXJzLgo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBTYWkgUHJha2FzaCBSYW5qYW4gPHNhaXByYWth c2gucmFuamFuQGNvZGVhdXJvcmEub3JnPgo+PiAtLS0KPj4gwqAgZHJpdmVycy9od3RyYWNpbmcv Y29yZXNpZ2h0L2NvcmVzaWdodC1wbGF0Zm9ybS5jIHwgMTAgKysrKysrLS0tLQo+PiDCoCAxIGZp bGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQo+Pgo+PiBkaWZmIC0t Z2l0IGEvZHJpdmVycy9od3RyYWNpbmcvY29yZXNpZ2h0L2NvcmVzaWdodC1wbGF0Zm9ybS5jIAo+ PiBiL2RyaXZlcnMvaHd0cmFjaW5nL2NvcmVzaWdodC9jb3Jlc2lnaHQtcGxhdGZvcm0uYwo+PiBp bmRleCAzYzVjZWRhOGRiMjQuLmIxZWE2MGMyMTBlMSAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9o d3RyYWNpbmcvY29yZXNpZ2h0L2NvcmVzaWdodC1wbGF0Zm9ybS5jCj4+ICsrKyBiL2RyaXZlcnMv aHd0cmFjaW5nL2NvcmVzaWdodC9jb3Jlc2lnaHQtcGxhdGZvcm0uYwo+PiBAQCAtMTYwLDE1ICsx NjAsMTcgQEAgc3RhdGljIGludCBvZl9jb3Jlc2lnaHRfZ2V0X2NwdShzdHJ1Y3QgZGV2aWNlICpk ZXYpCj4+IMKgwqDCoMKgwqAgaWYgKCFkZXYtPm9mX25vZGUpCj4+IMKgwqDCoMKgwqDCoMKgwqDC oCByZXR1cm4gMDsKPj4gKwo+PiDCoMKgwqDCoMKgIGRuID0gb2ZfcGFyc2VfcGhhbmRsZShkZXYt Pm9mX25vZGUsICJjcHUiLCAwKTsKPj4gLcKgwqDCoCAvKiBBZmZpbml0eSBkZWZhdWx0cyB0byBD UFUwICovCj4+ICsKPj4gK8KgwqDCoCAvKiBBZmZpbml0eSBkZWZhdWx0cyB0byBpbnZhbGlkIGlm IG5vIGNwdSBub2RlcyBhcmUgZm91bmQqLwo+IAo+IFRoZSBjb2RlIGlzIHNlbGYgZXhwbGFuYXRv cnkgaGVyZS4gWW91IGNvdWxkIGRyb3AgdGhlIGNvbW1lbnQuCj4gCgpTdXJlLgoKPj4gwqDCoMKg wqDCoCBpZiAoIWRuKQo+PiAtwqDCoMKgwqDCoMKgwqAgcmV0dXJuIDA7Cj4+ICvCoMKgwqDCoMKg wqDCoCByZXR1cm4gLUVOT0RFVjsKPj4gKwo+PiDCoMKgwqDCoMKgIGNwdSA9IG9mX2NwdV9ub2Rl X3RvX2lkKGRuKTsKPj4gwqDCoMKgwqDCoCBvZl9ub2RlX3B1dChkbik7Cj4+IC3CoMKgwqAgLyog QWZmaW5pdHkgdG8gQ1BVMCBpZiBubyBjcHUgbm9kZXMgYXJlIGZvdW5kICovCj4+IC3CoMKgwqAg cmV0dXJuIChjcHUgPCAwKSA/IDAgOiBjcHU7Cj4+ICvCoMKgwqAgcmV0dXJuIGNwdTsKPj4gwqAg fQo+IAo+IFN1enVraQoKLVNhaQoKLS0gClFVQUxDT01NIElORElBLCBvbiBiZWhhbGYgb2YgUXVh bGNvbW0gSW5ub3ZhdGlvbiBDZW50ZXIsIEluYy4gaXMgYSBtZW1iZXIKb2YgQ29kZSBBdXJvcmEg Rm9ydW0sIGhvc3RlZCBieSBUaGUgTGludXggRm91bmRhdGlvbgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtlcm5lbCBtYWlsaW5nIGxp c3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZy YWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5lbAo=