From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Williamson Subject: Re: [PATCH v2 1/1] drm/i915: Fix VGA handling using stop_machine() or mmio Date: Mon, 30 Sep 2013 12:37:03 -0600 Message-ID: <1380566223.2674.200.camel@ul30vt.home> References: <1380550111-31590-1-git-send-email-ville.syrjala@linux.intel.com> <1380550111-31590-2-git-send-email-ville.syrjala@linux.intel.com> <20130930142437.GI744@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTP id 97583E66AB for ; Mon, 30 Sep 2013 11:37:14 -0700 (PDT) In-Reply-To: <20130930142437.GI744@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Chris Wilson Cc: Dave Airlie , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCAyMDEzLTA5LTMwIGF0IDE1OjI0ICswMTAwLCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4g T24gTW9uLCBTZXAgMzAsIDIwMTMgYXQgMDU6MDg6MzFQTSArMDMwMCwgdmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20gd3JvdGU6Cj4gPiBGcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5 cmphbGFAbGludXguaW50ZWwuY29tPgo+ID4gCj4gPiBXZSBoYXZlIHNldmVyYWwgcHJvYmxlbXMg d2l0aCBvdXQgVkdBIGhhbmRsaW5nOgo+ID4gLSBXZSB0cnkgdG8gdXNlIHRoZSBHTUNIIGNvbnRy b2wgVkdBIGRpc2FibGUgYml0IGV2ZW4gdGhvdWdoIGl0IG1heQo+ID4gICBiZSBsb2NrZWQKPiA+ IC0gSWYgd2UgbWFuYWdlIHRvIGRpc2FibGUgVkdBIHRocm91aCBHTUNIIGNvbnRyb2wsIHdlJ3Jl IG5vIGxvbmdlcgo+ID4gICBhYmxlIHRvIGNvcnJlY3RseSBkaXNhYmxlIHRoZSBWR0EgcGxhbmUK PiA+IC0gVGFraW5nIHBhcnQgaW4gdGhlIFZHQSBhcmJpdHJhdGlvbiBpcyB0b28gZXhwZW5zaXZl IGZvciBYIFsxXQo+IAo+IEknZCBsaWtlIHRvIGVtcGhhc2l6ZSB0aGF0IFggZGlzYWJsZXMgRFJJ IGlmIGl0IGRldGVjdHMgMiB2Z2EgY2FyZHMsCj4gZWZmZWN0aXZlbHkgYnJlYWtpbmcgYWxsIG1h Y2hpbmVzIHdpdGggYSBkaXNjcmV0ZSBHUFUuIEV2ZW4gaWYgb25lIG9mCj4gdGhvc2UgaXMgbm90 IGJlaW5nIHVzZWQuCgpXaHkgZG9lcyBpdCBkbyB0aGlzPyAgSXQgc2VlbXMgbGlrZSBEUkkgd291 bGQgbWFrZSBsaXR0bGUgb3Igbm8gdXNlIG9mClZHQSBzcGFjZS4gIEhhdmluZyBtb3JlIHRoYW4g b25lIFZHQSBjYXJkIHNlZW1zIGxpa2UgYSBwcmV0dHkgY29tbW9uCmNvbmRpdGlvbiB3aGVuIGlu dGVncmF0ZWQgZ3JhcGhpY3MgYXJlIGF2YWlsYWJsZS4gIFdlIGFsc28gc2VlbSB0byBoYXZlCnF1 aXRlIHNvbWUgaW50ZXJlc3QgaW4gYXNzaWduaW5nIG9uZSBvciBtb3JlIG9mIHRoZSBjYXJkcyB0 byBhIHZpcnR1YWwKbWFjaGluZSwgc28gSSB3b3JyeSB3ZSdyZSBoZWFkZWQgdGhlIHdyb25nIHdh eSBpZiBYIHN0YXJ0cyBkZWNpZGluZyBub3QKdG8gcmVsZWFzZSB0aGUgVkdBIGFyYml0ZXIgbG9j ay4gIE9uIGEgbW9kZXJuIGRlc2t0b3Agd2hhdCB0b3VjaGVzIFZHQQpzcGFjZSB3aXRoIGEgaGln aCBlbm91Z2ggZnJlcXVlbmN5IHRoYXQgd2UgY2FyZSBhYm91dCBpdCdzIHBlcmZvcm1hbmNlPwpU aGFua3MsCgpBbGV4Cgo+ID4gKy8qCj4gPiArICogMjEgZGV2aWNlcyB3aXRoIDggZnVuY3Rpb25z IHBlciBkZXZpY2UgbWF4IG9uIHRoZSBzYW1lIGJ1cy4KPiA+ICsgKiBXZSBkb24ndCBuZWVkIGxv Y2tpbmcgZm9yIHRoZXNlIGR1ZSB0byBzdG9wX21hY2hpbmUoKS4KPiA+ICsgKi8KPiA+ICtzdGF0 aWMgdTE2IHZnYV9jbWRbMjEqOF07Cj4gPiArc3RhdGljIHUxNiB2Z2FfY3RsWzIxKjhdOwo+IAo+ IFNob3VsZCB3ZSBqdXN0IGFsbG9jYXRlIHN0b3JhZ2UgZm9yIHdoZW4gd2UgbmVlZCBpdD8gV2Ug YXJlIG5vdyBhZGRpbmcKPiBzZXZlcmFsIGh1bmRyZWQgYnl0ZXMgdG8gb3VyIG1vZHVsZSwgd2hp Y2ggaXMgYm91bmQgdG8gY2F1c2UgdXMgdG8gdXNlCj4gYW4gZXh0cmEgcGFnZSwgYW5kIHRoZXkg Y2FuIGJlIHBhc3NlZCBhcm91bmQgdGhyb3VnaCB0aGUgc3RvcF9tYWNoaW5lCj4gY2xvc3VyZSBy YXRoZXIgdGhhbiBzdGF0aWMuCj4gCj4gQnV0IGFueXdheSwgaXQgZG9lcyB3aGF0IGlzIHNheXMg b24gdGhlIHRpbiBhbmQgbWFrZXMgbXkgZEdQVSB0ZXN0aW5nCj4gYm94IHVzYWJsZSBhZ2Fpbiwg d2l0aG91dCBicmVha2luZyBhbnkgb3RoZXIgbWFjaGluZSB0aGF0IEkndmUgdGVzdGVkIG9uCj4g c28gZmFyLAo+IFRlc3RlZC1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28u dWs+Cj4gLUNocmlzCj4gCgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50 ZWwtZ2Z4Cg==