From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Zijlstra Subject: Re: [PATCH v3 4/9] x86/mm/tlb: Flush remote and local TLBs concurrently Date: Mon, 22 Jul 2019 21:32:51 +0200 Message-ID: <20190722193251.GF6698@worktop.programming.kicks-ass.net> References: <20190719005837.4150-1-namit@vmware.com> <20190719005837.4150-5-namit@vmware.com> <20190722191433.GD6698@worktop.programming.kicks-ass.net> <58DA0841-33C2-4D16-A671-08064A15001C@vmware.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <58DA0841-33C2-4D16-A671-08064A15001C@vmware.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: Nadav Amit Cc: Sasha Levin , Juergen Gross , "linux-hyperv@vger.kernel.org" , the arch/x86 maintainers , Stephen Hemminger , "kvm@vger.kernel.org" , Haiyang Zhang , Dave Hansen , LKML , "virtualization@lists.linux-foundation.org" , Ingo Molnar , Borislav Petkov , Andy Lutomirski , "xen-devel@lists.xenproject.org" , Paolo Bonzini , Thomas Gleixner , Boris Ostrovsky List-Id: virtualization@lists.linuxfoundation.org T24gTW9uLCBKdWwgMjIsIDIwMTkgYXQgMDc6Mjc6MDlQTSArMDAwMCwgTmFkYXYgQW1pdCB3cm90 ZToKPiA+IE9uIEp1bCAyMiwgMjAxOSwgYXQgMTI6MTQgUE0sIFBldGVyIFppamxzdHJhIDxwZXRl cnpAaW5mcmFkZWFkLm9yZz4gd3JvdGU6Cgo+ID4gQnV0IHRoZW4gd2UgY2FuIHN0aWxsIGRvIHNv bWV0aGluZyBsaWtlIHRoZSBiZWxvdywgd2hpY2ggZG9lc24ndCBjaGFuZ2UKPiA+IHRoaW5ncyBh bmQgc3RpbGwgZ2V0cyByaWQgb2YgdGhhdCBkdWFsIGZ1bmN0aW9uIGNydWQsIHNpbXBsaWZ5aW5n Cj4gPiBzbXBfY2FsbF9mdW5jdGlvbl9tYW55IGFnYWluLgoKPiBOaWNlISBJIHdpbGwgYWRkIGl0 IG9uIHRvcCwgaWYgeW91IGRvbuKAmXQgbWluZCAoaW5zdGVhZCBzcXVhc2hpbmcgaXQpLgoKTm90 IGF0IGFsbC4KCj4gVGhlIG9yaWdpbmFsIGRlY2lzaW9uIHRvIGhhdmUgbG9jYWwvcmVtb3RlIGZ1 bmN0aW9ucyB3YXMgbW9zdGx5IHRvIHByb3ZpZGUKPiB0aGUgZ2VuZXJhbGl0eS4KPiAKPiBJIHdv dWxkIGNoYW5nZSB0aGUgbGFzdCBhcmd1bWVudCBvZiBfX3NtcF9jYWxsX2Z1bmN0aW9uX21hbnko KSBmcm9tIOKAnHdhaXTigJ0KPiB0byDigJxmbGFnc+KAnSB0aGF0IHdvdWxkIGluZGljYXRlIHdo ZXRoZXIgdG8gcnVuIHRoZSBmdW5jdGlvbiBsb2NhbGx5LCBzaW5jZSBJCj4gZG9u4oCZdCB3YW50 IHRvIGNoYW5nZSB0aGUgc2VtYW50aWNzIG9mIHNtcF9jYWxsX2Z1bmN0aW9uX21hbnkoKSBhbmQg ZGVjaWRlCj4gd2hldGhlciB0byBydW4gdGhlIGZ1bmN0aW9uIGxvY2FsbHkgcHVyZWx5IGJhc2Vk IG9uIHRoZSBtYXNrLiBMZXQgbWUga25vdyBpZgo+IHlvdSBkaXNhZ3JlZS4KCkFncmVlZC4KX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KVmlydHVhbGl6YXRp b24gbWFpbGluZyBsaXN0ClZpcnR1YWxpemF0aW9uQGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3Jn Cmh0dHBzOi8vbGlzdHMubGludXhmb3VuZGF0aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3ZpcnR1 YWxpemF0aW9u