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[77.136.26.197]) by smtp.googlemail.com with ESMTPSA id l14sm13600521wrp.55.2018.12.19.03.20.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 19 Dec 2018 03:20:02 -0800 (PST) Subject: Re: [PATCH v10 07/27] cpuidle: dt: Support hierarchical CPU idle states To: Ulf Hansson , "Rafael J . Wysocki" , Sudeep Holla , Lorenzo Pieralisi , Mark Rutland , linux-pm@vger.kernel.org References: <20181129174700.16585-1-ulf.hansson@linaro.org> <20181129174700.16585-8-ulf.hansson@linaro.org> From: Daniel Lezcano Message-ID: <8b8eaac3-9b17-a853-b02e-a5ec4a0c911d@linaro.org> Date: Wed, 19 Dec 2018 12:20:00 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <20181129174700.16585-8-ulf.hansson@linaro.org> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181219_032015_535316_7A0F3698 X-CRM114-Status: GOOD ( 19.84 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vincent Guittot , Geert Uytterhoeven , Kevin Hilman , Stephen Boyd , Viresh Kumar , linux-kernel@vger.kernel.org, Lina Iyer , Tony Lindgren , Lina Iyer , linux-arm-msm@vger.kernel.org, "Raju P . L . S . S . S . N" , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMjkvMTEvMjAxOCAxODo0NiwgVWxmIEhhbnNzb24gd3JvdGU6Cj4gRnJvbTogTGluYSBJeWVy IDxsaW5hLml5ZXJAbGluYXJvLm9yZz4KPiAKPiBDdXJyZW50bHkgQ1BVJ3MgaWRsZSBzdGF0ZXMg YXJlIHJlcHJlc2VudGVkIGluIGEgZmxhdHRlbmVkIG1vZGVsLCB2aWEgdGhlCj4gImNwdS1pZGxl LXN0YXRlcyIgYmluZGluZyBmcm9tIHdpdGhpbiB0aGUgQ1BVJ3MgZGV2aWNlIG5vZGVzLgo+IAo+ IFN1cHBvcnQgdGhlIGhpZXJhcmNoaWNhbCBsYXlvdXQgZHVyaW5nIHBhcnNpbmcgYW5kIHZhbGlk YXRpbmcgb2YgdGhlIENQVSdzCj4gaWRsZSBzdGF0ZXMuIFRoaXMgaXMgc2ltcGx5IGRvbmUgYnkg Y2FsbGluZyB0aGUgbmV3IE9GIGhlbHBlciwKPiBvZl9nZXRfY3B1X3N0YXRlX25vZGUoKS4KPiAK PiBDYzogTGluYSBJeWVyIDxpbGluYUBjb2RlYXVyb3JhLm9yZz4KPiBTdWdnZXN0ZWQtYnk6IFN1 ZGVlcCBIb2xsYSA8c3VkZWVwLmhvbGxhQGFybS5jb20+Cj4gU2lnbmVkLW9mZi1ieTogTGluYSBJ eWVyIDxsaW5hLml5ZXJAbGluYXJvLm9yZz4KPiBDby1kZXZlbG9wZWQtYnk6IFVsZiBIYW5zc29u IDx1bGYuaGFuc3NvbkBsaW5hcm8ub3JnPgo+IFNpZ25lZC1vZmYtYnk6IFVsZiBIYW5zc29uIDx1 bGYuaGFuc3NvbkBsaW5hcm8ub3JnPgoKUmV2aWV3ZWQtYnk6IERhbmllbCBMZXpjYW5vIDxkYW5p ZWwubGV6Y2Fub0BsaW5hcm8ub3JnPgoKPiAtLS0KPiAKPiBDaGFuZ2VzIGluIHYxMDoKPiAJLSBO b25lLgo+IAo+IC0tLQo+ICBkcml2ZXJzL2NwdWlkbGUvZHRfaWRsZV9zdGF0ZXMuYyB8IDUgKyst LS0KPiAgMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKPiAK PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9jcHVpZGxlL2R0X2lkbGVfc3RhdGVzLmMgYi9kcml2ZXJz L2NwdWlkbGUvZHRfaWRsZV9zdGF0ZXMuYwo+IGluZGV4IDUzMzQyYjdmMTAxMC4uMTNmOWI3Y2Qz MmQxIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvY3B1aWRsZS9kdF9pZGxlX3N0YXRlcy5jCj4gKysr IGIvZHJpdmVycy9jcHVpZGxlL2R0X2lkbGVfc3RhdGVzLmMKPiBAQCAtMTE4LDggKzExOCw3IEBA IHN0YXRpYyBib29sIGlkbGVfc3RhdGVfdmFsaWQoc3RydWN0IGRldmljZV9ub2RlICpzdGF0ZV9u b2RlLCB1bnNpZ25lZCBpbnQgaWR4LAo+ICAJZm9yIChjcHUgPSBjcHVtYXNrX25leHQoY3B1bWFz a19maXJzdChjcHVtYXNrKSwgY3B1bWFzayk7Cj4gIAkgICAgIGNwdSA8IG5yX2NwdV9pZHM7IGNw dSA9IGNwdW1hc2tfbmV4dChjcHUsIGNwdW1hc2spKSB7Cj4gIAkJY3B1X25vZGUgPSBvZl9jcHVf ZGV2aWNlX25vZGVfZ2V0KGNwdSk7Cj4gLQkJY3Vycl9zdGF0ZV9ub2RlID0gb2ZfcGFyc2VfcGhh bmRsZShjcHVfbm9kZSwgImNwdS1pZGxlLXN0YXRlcyIsCj4gLQkJCQkJCSAgIGlkeCk7Cj4gKwkJ Y3Vycl9zdGF0ZV9ub2RlID0gb2ZfZ2V0X2NwdV9zdGF0ZV9ub2RlKGNwdV9ub2RlLCBpZHgpOwo+ ICAJCWlmIChzdGF0ZV9ub2RlICE9IGN1cnJfc3RhdGVfbm9kZSkKPiAgCQkJdmFsaWQgPSBmYWxz ZTsKPiAgCj4gQEAgLTE3Niw3ICsxNzUsNyBAQCBpbnQgZHRfaW5pdF9pZGxlX2RyaXZlcihzdHJ1 Y3QgY3B1aWRsZV9kcml2ZXIgKmRydiwKPiAgCWNwdV9ub2RlID0gb2ZfY3B1X2RldmljZV9ub2Rl X2dldChjcHVtYXNrX2ZpcnN0KGNwdW1hc2spKTsKPiAgCj4gIAlmb3IgKGkgPSAwOyA7IGkrKykg ewo+IC0JCXN0YXRlX25vZGUgPSBvZl9wYXJzZV9waGFuZGxlKGNwdV9ub2RlLCAiY3B1LWlkbGUt c3RhdGVzIiwgaSk7Cj4gKwkJc3RhdGVfbm9kZSA9IG9mX2dldF9jcHVfc3RhdGVfbm9kZShjcHVf bm9kZSwgaSk7Cj4gIAkJaWYgKCFzdGF0ZV9ub2RlKQo+ICAJCQlicmVhazsKPiAgCj4gCgoKLS0g CiA8aHR0cDovL3d3dy5saW5hcm8ub3JnLz4gTGluYXJvLm9yZyDilIIgT3BlbiBzb3VyY2Ugc29m dHdhcmUgZm9yIEFSTSBTb0NzCgpGb2xsb3cgTGluYXJvOiAgPGh0dHA6Ly93d3cuZmFjZWJvb2su Y29tL3BhZ2VzL0xpbmFybz4gRmFjZWJvb2sgfAo8aHR0cDovL3R3aXR0ZXIuY29tLyMhL2xpbmFy b29yZz4gVHdpdHRlciB8CjxodHRwOi8vd3d3LmxpbmFyby5vcmcvbGluYXJvLWJsb2cvPiBCbG9n CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgt YXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQu b3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJt LWtlcm5lbAo=