From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH 3/4] xen/arm: set vpidr on the pcpu where the vcpu will run Date: Fri, 16 Feb 2018 20:45:56 +0000 Message-ID: References: <1518736620-13802-1-git-send-email-sstabellini@kernel.org> <1518736620-13802-3-git-send-email-sstabellini@kernel.org> <7e560512-4d82-386c-4e7e-64246f2f026b@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Stefano Stabellini Cc: nd@arm.com, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org CgpPbiAxNi8wMi8yMDE4IDIwOjMxLCBTdGVmYW5vIFN0YWJlbGxpbmkgd3JvdGU6Cj4gT24gRnJp LCAxNiBGZWIgMjAxOCwgSnVsaWVuIEdyYWxsIHdyb3RlOgo+PiBIaSBTdGVmYW5vLAo+Pgo+PiBP biAxNS8wMi8xOCAyMzoxNiwgU3RlZmFubyBTdGFiZWxsaW5pIHdyb3RlOgo+Pj4gT24gYmlnLkxJ VFRMRSBzeXN0ZW1zIG5vdCBhbGwgY29yZXMgaGF2ZSB0aGUgc2FtZSBtaWRyLiBJbnN0ZWFkIG9m Cj4+PiBpbml0aWFsaXppbmcgdGhlIHZwaWRyIHRvIHRoZSBib290IGNwdSBtaWRyLCBzZXQgaXQg dG8gdGhlIHZhbHVlIG9mIHRoZQo+Pj4gbWlkciBvZiB0aGUgcGNwdSB3aGVyZSB0aGUgdmNwdSB3 aWxsIHJ1bi4KPj4+Cj4+PiBUaGlzIHdheSwgYXNzdW1pbmcgdGhhdCB0aGUgdmNwdSBoYXMgYmVl biBjcmVhdGVkIHdpdGggdGhlIHJpZ2h0IHBjcHUKPj4+IGFmZmluaXR5LCB0aGUgZ3Vlc3Qgd2ls bCBiZSBhYmxlIHRvIHJlYWQgdGhlIHJpZ2h0IHZwaWRyIHZhbHVlLCBtYXRjaGluZwo+Pj4gdGhl IG9uZSBvZiB0aGUgcGh5c2ljYWwgY3B1Lgo+Pj4KPj4+IFNpZ25lZC1vZmYtYnk6IFN0ZWZhbm8g U3RhYmVsbGluaSA8c3N0YWJlbGxpbmlAa2VybmVsLm9yZz4KPj4+IC0tLQo+Pj4gICAgeGVuL2Fy Y2gvYXJtL2RvbWFpbi5jIHwgMTkgKysrKysrKysrKysrKysrKy0tLQo+Pj4gICAgMSBmaWxlIGNo YW5nZWQsIDE2IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pCj4+Pgo+Pj4gZGlmZiAtLWdp dCBhL3hlbi9hcmNoL2FybS9kb21haW4uYyBiL3hlbi9hcmNoL2FybS9kb21haW4uYwo+Pj4gaW5k ZXggNTMyZTgyNC4uMjgwMTI1ZiAxMDA2NDQKPj4+IC0tLSBhL3hlbi9hcmNoL2FybS9kb21haW4u Ywo+Pj4gKysrIGIveGVuL2FyY2gvYXJtL2RvbWFpbi5jCj4+PiBAQCAtMzE1LDYgKzMxNSwyMiBA QCBzdGF0aWMgdm9pZCBzY2hlZHVsZV90YWlsKHN0cnVjdCB2Y3B1ICpwcmV2KQo+Pj4gICAgc3Rh dGljIHZvaWQgY29udGludWVfbmV3X3ZjcHUoc3RydWN0IHZjcHUgKnByZXYpCj4+PiAgICB7Cj4+ PiAgICAgICAgY3VycmVudC0+YXJjaC5hY3RsciA9IFJFQURfU1lTUkVHMzIoQUNUTFJfRUwxKTsK Pj4+ICsgICAgLyoKPj4+ICsgICAgICogRGVmYXVsdCB0aGUgdmlydHVhbCBJRCB0byBtYXRjaCB0 aGUgcGh5c2ljYWwuCj4+PiArICAgICAqCj4+PiArICAgICAqIEluIGNhc2UgdGhlIGJpZy5MSVRU TEUgc3lzdGVtcywgYSBndWVzdCBzaG91bGQgYmUgY3JlYXRlZCB3aXRoCj4+PiArICAgICAqIGNw dSBhZmZpbml0eSBzZXQgc28gdGhhdCBhbGwgdmNwdXMgcnVuIG9uIHRoZSBzYW1lIGtpbmQgb2Yg cGNwdXMuCj4+PiArICAgICAqIFdhcm4gaWYgaXQgaXMgbm90IHRoZSBjYXNlLgo+Pgo+PiBjb250 aW51ZV9uZXdfdmNwdSBpcyBvbmx5IGNhbGxlZCBvbmNlIGF0IGRvbWFpbiBjcmVhdGlvbi4gU28g dGhpcyBsb29rcwo+PiBwb2ludGxlc3MgdG8gY2hlY2sgdGhhdCBoZXJlIGFuZCBwcm9iYWJseSBp biBjdHh0X3N3aXRjaF90by4KPj4KPj4gQnV0IEkgZG9uJ3Qgd2FudCB0byBzZWUgc3VjaCBjaGVj ayBhdCBldmVyeSBjb250ZXh0IHN3aXRjaC4gVGhpcyBpcyBleHBlbnNpdmUKPj4gYW5kIHdlIHNo b3VsZCBub3QgaW1wYWN0IGFsbCB0aGUgcGxhdGZvcm1zIGZvciB0aGUgYmVuZWZpdHMgb2YgYW4g dW5zYWZlCj4+IGNvbmZpZ3VyYXRpb24uCj4+Cj4+IElmIHlvdSByZWFsbHkgd2FudCB0byBkbyB0 aGF0LCB0aGVuIGl0IHNob3VsZCBvbmx5IGJlIGRvbmUgd2hlbiB0aGUgdkNQVSBpcwo+PiBtaWdy YXRpbmcuIFRoYXQgd2lsbCByZWR1Y2UgYSBsb3QgdGhlIHBlcmZvcm1hbmNlIGltcGFjdC4KPiAK PiBJIGRvbid0IHdhbnQgYSBjaGVjayBmb3IgZXZlcnkgY29udGV4dCBzd2l0Y2ggZWl0aGVyLiBJ IGFkZGVkIGl0IGhlcmUKPiBiZWNhdXNlIGNvbnRpbnVlX25ld192Y3B1IGlzIG9ubHkgY2FsbGVk IG9uY2UgcGVyIHZjcHUgYXQgZG9tYWluCj4gY3JlYXRpb24gLS0gaXQgaXMgYSBvbmUgdGltZSBj aGVjay4gdmNwdXMgYXJlIHN1cHBvc2VkIHRvIGJlIHBpbm5lZCAob3IKPiBjcHUgYWZmaW5pdHkg c3BlY2lmaWVkKSBhbnl3YXksIHNvIEkgdGhvdWdodCBJIHdvdWxkbid0IGFkZCB0aGUgY2hlY2sg aW4KPiB2Y3B1X21pZ3JhdGUgdG9vLiBJbiBhbnkgY2FzZSwgSSBhbSBhbHNvIGhhcHB5IHRvIHJl bW92ZSB0aGUgY2hlY2sKPiBjb21wbGV0ZWx5LCBhcyB3ZSBoYXZlIGFscmVhZHkgd2FybmVkIHRo ZSB1c2VyIGVub3VnaC4KSWYgeW91IGFncmVlIHRoYXQgY29udGludWVfbmV3X3ZjcHUgaXMgb25s eSBjYWxsZWQgb25jZSBwZXIgdkNQVS4gVGhlbiBJIAphbSBub3Qgc3VyZSB0byB1bmRlcnN0YW5k IHRoZSBwdXJwb3NlIG9mIHRoZSBjaGVjay4gV2hhdCBhcmUgeW91IHRyeWluZyAKdG8gd2FybiB0 aGUgdXNlciB3aXRoIHRoYXQ/CgpDaGVlcnMsCgotLSAKSnVsaWVuIEdyYWxsCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBs aXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2pl Y3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs