From owner-freebsd-hackers@FreeBSD.ORG Tue Dec 27 11:33:03 2011 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C10F3106566B for ; Tue, 27 Dec 2011 11:33:03 +0000 (UTC) (envelope-from geoffrey.levand@mail.ru) Received: from f155.mail.ru (f155.mail.ru [217.69.128.109]) by mx1.freebsd.org (Postfix) with ESMTP id 3CEB08FC0C for ; Tue, 27 Dec 2011 11:33:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mail.ru; s=mail; h=Message-Id:Content-Transfer-Encoding:Content-Type:Reply-To:In-Reply-To:References:Date:Mime-Version:Subject:Cc:To:From; bh=4dK27YPmlgYDm1IAdZt0N+f/99zUBkVT7flsVy/8f+k=; b=c0ukEXf1yvtROCZSIpEIYk5JeFna9IOjBeH4joiFd9waHtFV2QWzh2rZ5aG8PDCKH/Miy6T7bFOAdIQkudRoEuvrEUyppnMtbW122LolCGsBKQ75LV6m2qVCdGI8yMc+; Received: from mail by f155.mail.ru with local id 1RfVHB-00053s-00; Tue, 27 Dec 2011 15:33:01 +0400 Received: from [46.5.58.225] by e.mail.ru with HTTP; Tue, 27 Dec 2011 15:33:01 +0400 From: =?UTF-8?B?Z2VvZmZyZXkgbGV2YW5k?= To: =?UTF-8?B?Z2VvZmZyZXkgbGV2YW5k?= Mime-Version: 1.0 X-Mailer: mPOP Web-Mail 2.19 X-Originating-IP: [46.5.58.225] Date: Tue, 27 Dec 2011 15:33:01 +0400 References: In-Reply-To: X-Priority: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: base64 Message-Id: X-Spam: Not detected X-Mras: Ok X-Mailman-Approved-At: Tue, 27 Dec 2011 12:15:57 +0000 Cc: freebsd-hackers@freebsd.org Subject: Re: SMP: stopping/restarting CPUs on powerpc arch X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: =?UTF-8?B?Z2VvZmZyZXkgbGV2YW5k?= List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Dec 2011 11:33:03 -0000 TmV2ZXJtaW5kLiBJIGNoYW5nZWQgc29tZXRoaW5nIGluIElQSSBoYW5kbGluZyBhbmQgdGhhdCBj YXVzZWQgdGhpcyBwcm9ibGVtLiBOb3cgdGhlIENQVXMgY2FuIGJlIHN0b3BwZWQgYnV0IEtEQiBq dXN0IGhhbmdzCmFmdGVyIGl0IHdhcyBlbnRlcmVkLiBUaHJlYWQgSUQgYW5kIHByb2Nlc3MgSUQg YXJlIHByaW50ZWQgb24gdGhlIGNvbnNvbGUgYnV0IHRoYXQncyBpdC4gQWZ0ZXIgdGhhdCBub3Ro aW5nIHdvcmtzIGFueW1vcmUuCgoKMjYg0LTQtdC60LDQsdGA0Y8gMjAxMSwgMDY6MjQg0L7RgiBn ZW9mZnJleSBsZXZhbmQgPGdlb2ZmcmV5LmxldmFuZEBtYWlsLnJ1PjoKPiAKPiBIaSwKPiAKPiBp IHdhcyBpbXBsZW1lbnRpbmcgYW5kIHRlc3RpbmcgY29yZSBkdW1wIGZlYXR1cmUgb2YgSEREIGRy aXZlciBvbiBQUzMgcG93ZXJwYyBhcmNoIGFuZAo+IHRyaWVkIHRvIGVudGVyIEtEQiBtYW51YWxs eSB3aXRoIHN5c2N0bCBkZWJ1Zy5rZGIucGFuaWM9MS4KPiBBbmQgaSdtIGdldHRpbmcgdGhlIGZv bGxvd2luZyBtZXNzYWdlIGZyb20gS0RCOiB0aW1lb3V0IHN0b3BwaW5nIGNwdXMuCj4gCj4gSSB0 b29rIGEgbG9vayBhdCBnZW5lcmljX3N0b3BfY3B1cyB3aGljaCBzZW5kcyBJUEkgdG8gZXZlcnkg Q1BVLgo+IE9uIHBvd2VycGMsIElQSV9TVE9QIGlzIGltcGxlbWVudGVkIHRoZSBmb2xsb3dpbmcg d2F5Ogo+IAo+IGNwdWlkID0gUENQVV9HRVQoY3B1aWQpOwo+IHNhdmVjdHgoJnN0b3BwY2JzW2Nw dWlkXSk7Cj4gc2F2ZWN0eChQQ1BVX0dFVChjdXJwY2IpKTsKPiBDUFVfU0VUX0FUT01JQyhjcHVp ZCwgJnN0b3BwZWRfY3B1cyk7Cj4gd2hpbGUgKCFDUFVfSVNTRVQoY3B1aWQsICZzdGFydGVkX2Nw dXMpKQo+IMKgwqDCoCBjcHVfc3BpbndhaXQoKTsKPiBDUFVfQ0xSX0FUT01JQyhjcHVpZCwgJnN0 b3BwZWRfY3B1cyk7Cj4gQ1BVX0NMUl9BVE9NSUMoY3B1aWQsICZzdGFydGVkX2NwdXMpOwo+IAo+ IGdlbmVyaWNfc3RvcF9jcHVzIHdhaXRzIHVudGlsIGFsbCBDUFVzIGNsZWFyIGl0cyBJRCBpbiBz dG9wcGVkX2NwdXMgYml0bWFwLgo+IElmIHlvdSB0YWtlIGEgbG9vayBhdCB0aGUgcHJldmlvdXMg c25pcHBldCBvZiBjb2RlIHRoZW4gdGhlIGJpdCBpcyBpbmRlZWQgc2V0IGJ1dCB0aGVuIGNsZWFy ZWQgaW1tZWRpYXRlbHkuCj4gQW5kIHRoYXQgaXMgd2h5IGkgZ2V0IHRpbWVvdXQgbWVzc2FnZSBp biBrZGIgaSB0aGluay4KPiBPciBkbyBpIG5vdCB1bmRlc3RhbmQgc29tZXRoaW5nIGhlcmUgPyBD b3VsZCBzb21lb25lIHBsZWFzZSBjbGFyaWZ5Lgo+IAo+IEkgY291bGQgYmUgd3JvbmcgYnV0IGkg dGhpbmsgaXQgc2hvdWxkIGJlIGxpa2UgdGhpczoKPiAKPiBjcHVpZCA9IFBDUFVfR0VUKGNwdWlk KTsKPiBzYXZlY3R4KCZzdG9wcGNic1tjcHVpZF0pOwo+IHNhdmVjdHgoUENQVV9HRVQoY3VycGNi KSk7Cj4gQ1BVX0NMUl9BVE9NSUMoY3B1aWQsICZzdGFydGVkX2NwdXMpO8KgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgIDwtLS0tLS0tLS0tLS0tIG1vdmUgaGVyZQo+IENQVV9TRVRfQVRPTUlDKGNw dWlkLCAmc3RvcHBlZF9jcHVzKTsKPiB3aGlsZSAoIUNQVV9JU1NFVChjcHVpZCwgJnN0YXJ0ZWRf Y3B1cykpCj4gwqDCoMKgIGNwdV9zcGlud2FpdCgpOwo+IENQVV9DTFJfQVRPTUlDKGNwdWlkLCAm c3RvcHBlZF9jcHVzKTsKPiAKPiBUaGFua3MKPiAKPiBSZWdhcmRzCj4gCj4g