From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [1/2] x86/idle: add halt poll for halt idle From: Yang Zhang Message-Id: <4f244651-49df-26ee-961a-8fb782a920b1@gmail.com> Date: Thu, 17 Aug 2017 15:29:16 +0800 To: "Michael S. Tsirkin" Cc: tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, pbonzini@redhat.com, x86@kernel.org, corbet@lwn.net, tony.luck@intel.com, bp@alien8.de, peterz@infradead.org, mchehab@kernel.org, akpm@linux-foundation.org, krzk@kernel.org, jpoimboe@redhat.com, luto@kernel.org, borntraeger@de.ibm.com, thgarnie@google.com, rgerst@gmail.com, minipli@googlemail.com, douly.fnst@cn.fujitsu.com, nicstange@gmail.com, fweisbec@gmail.com, dvlasenk@redhat.com, bristot@redhat.com, yamada.masahiro@socionext.com, mika.westerberg@linux.intel.com, yu.c.chen@intel.com, aaron.lu@intel.com, rostedt@goodmis.org, me@kylehuey.com, len.brown@intel.com, prarit@redhat.com, hidehiro.kawai.ez@hitachi.com, fengtiantian@huawei.com, pmladek@suse.com, jeyu@redhat.com, Larry.Finger@lwfinger.net, zijun_hu@htc.com, luisbg@osg.samsung.com, johannes.berg@intel.com, niklas.soderlund+renesas@ragnatech.se, zlpnobody@gmail.com, adobriyan@gmail.com, fgao@ikuai8.com, ebiederm@xmission.com, subashab@codeaurora.org, arnd@arndb.de, matt@codeblueprint.co.uk, mgorman@techsingularity.net, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-edac@vger.kernel.org, kvm@vger.kernel.org List-ID: T24gMjAxNy84LzE2IDEyOjA0LCBNaWNoYWVsIFMuIFRzaXJraW4gd3JvdGU6Cj4gT24gVGh1LCBK dW4gMjIsIDIwMTcgYXQgMTE6MjI6MTNBTSArMDAwMCwgcm9vdCB3cm90ZToKPj4gRnJvbTogWWFu ZyBaaGFuZyA8eWFuZy56aGFuZy53ekBnbWFpbC5jb20+Cj4+Cj4+IFRoaXMgcGF0Y2ggaW50cm9k dWNlIGEgbmV3IG1lY2hhbmlzbSB0byBwb2xsIGZvciBhIHdoaWxlIGJlZm9yZQo+PiBlbnRlcmlu ZyBpZGxlIHN0YXRlLgo+Pgo+PiBEYXZpZCBoYXMgYSB0b3BpYyBpbiBLVk0gZm9ydW0gdG8gZGVz Y3JpYmUgdGhlIHByb2JsZW0gb24gY3VycmVudCBLVk0gVk0KPj4gd2hlbiBydW5uaW5nIHNvbWUg bWVzc2FnZSBwYXNzaW5nIHdvcmtsb2FkIGluIEtWTSBmb3J1bS4gQWxzbywgdGhlcmUKPj4gYXJl IHNvbWUgd29yayB0byBpbXByb3ZlIHRoZSBwZXJmb3JtYW5jZSBpbiBLVk0sIGxpa2UgaGFsdCBw b2xsaW5nIGluIEtWTS4KPj4gQnV0IHdlIHN0aWxsIGhhcyA0IE1TUiB3aXJ0ZXMgYW5kIEhMVCB2 bWV4aXQgd2hlbiBnb2luZyBpbnRvIGhhbHQgaWRsZQo+PiB3aGljaCBpbnRyb2R1Y2UgbG90IG9m 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