From mboxrd@z Thu Jan 1 00:00:00 1970 From: Waiman Long Subject: Re: [PATCH v2] x86/paravirt: Don't make vcpu_is_preempted() a callee-save function Date: Tue, 14 Feb 2017 09:46:17 -0500 Message-ID: References: <1486741389-8513-1-git-send-email-longman@redhat.com> <20170210161928.GI6515@twins.programming.kicks-ass.net> <1c949ed0-1b88-ae6e-4e6c-426502bfab5f@redhat.com> <14854496-0baa-1bf6-c819-f3d7fae13c2c@redhat.com> <20170213104716.GM6515@twins.programming.kicks-ass.net> <20170213105343.GJ6536@twins.programming.kicks-ass.net> <3dc50409-60dd-ad47-f971-448191e66038@redhat.com> <6f69b112-7ae4-bf8f-b767-29a68fd48632@redhat.com> <20170213215220.GN25813@worktop.programming.kicks-ass.net> <933ba8c6-4ebe-63e2-3c3a-2e5afef9269a@redhat.com> <20170214093946.GM6500@twins.programming.kicks-ass.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cdeNB-0003Xr-E5 for xen-devel@lists.xenproject.org; Tue, 14 Feb 2017 14:46:29 +0000 In-Reply-To: <20170214093946.GM6500@twins.programming.kicks-ass.net> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Peter Zijlstra Cc: linux-arch@vger.kernel.org, Juergen Gross , Jeremy Fitzhardinge , x86@kernel.org, kvm@vger.kernel.org, =?UTF-8?B?UmFkaW0gS3LEjW3DocWZ?= , Boris Ostrovsky , Pan Xinhui , Paolo Bonzini , Rusty Russell , linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Chris Wright , Ingo Molnar , "H. Peter Anvin" , xen-devel@lists.xenproject.org, Alok Kataria , Thomas Gleixner List-Id: xen-devel@lists.xenproject.org T24gMDIvMTQvMjAxNyAwNDozOSBBTSwgUGV0ZXIgWmlqbHN0cmEgd3JvdGU6Cj4gT24gTW9uLCBG ZWIgMTMsIDIwMTcgYXQgMDU6MzQ6MDFQTSAtMDUwMCwgV2FpbWFuIExvbmcgd3JvdGU6Cj4+IEl0 IGlzIHRoZSBhZGRyZXNzIG9mICZzdGVhbF90aW1lIHRoYXQgd2lsbCBleGNlZWQgdGhlIDMyLWJp dCBsaW1pdC4KPiBUaGF0IHNlZW1zIGV4dHJlbWVseSB1bmxpa2VseS4gVGhhdCB3b3VsZCBtZWFu IHdlIGhhdmUgbW9yZSB0aGFuIDRHCj4gd29ydGggb2YgcGVyLWNwdSB2YXJpYWJsZXMgZGVjbGFy ZWQgaW4gdGhlIGtlcm5lbC4KCkkgaGF2ZSBzb21lIGRvdWJ0IGFib3V0IGlmIHRoZSBjb21waWxl ciBpcyBhYmxlIHRvIHByb3Blcmx5IHVzZQpSSVAtcmVsYXRpdmUgYWRkcmVzc2luZyBmb3IgdGhp cy4gQW55d2F5LCBpdCBzZWVtcyBsaWtlIGNvbnN0cmFpbnRzCmFyZW4ndCBhbGxvd2VkIGZvciBh c20oKSB3aGVuIG5vdCBpbiB0aGUgZnVuY3Rpb24gY29udGV4dCwgYXQgbGVhc3QgZm9yCnRoZSB0 aGUgY29tcGlsZXIgdGhhdCBJIGFtIHVzaW5nICg0LjguNSkuIFNvIGl0IGlzIGEgbW9vdCBwb2lu dC4KCkNoZWVycywKTG9uZ21hbgoKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4u b3JnCmh0dHBzOi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK