Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753600AbaBDDU5 (ORCPT ); Mon, 3 Feb 2014 22:20:57 -0500 Received: from mail-lb0-f173.google.com ([209.85.217.173]:56053 "EHLO mail-lb0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752556AbaBDDU4 (ORCPT ); Mon, 3 Feb 2014 22:20:56 -0500 MIME-Version: 1.0 In-Reply-To: <20140203153413.GA12991@kria> References: <20140203153413.GA12991@kria> Date: Tue, 4 Feb 2014 13:20:54 +1000 Message-ID: Subject: Re: [3.14-rc1] cirrus driver problem (qemu) From: Dave Airlie To: Sabrina Dubroca Cc: Dave Airlie , dri-devel , LKML Content-Type: multipart/mixed; boundary=001a1135e0f4c9153104f18c20dc Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --001a1135e0f4c9153104f18c20dc Content-Type: text/plain; charset=ISO-8859-1 On Tue, Feb 4, 2014 at 1:34 AM, Sabrina Dubroca wrote: > When I boot 3.14-rc1 in qemu, I get the trace below. The console stops > updating and I don't get a login prompt. I can login, but I can't see > what I'm doing. I can login normally via SSH. > > If I revert the last commit in drivers/gpu/drm/cirrus: > > f4b4718b61d1d5a7442a4fd6863ea80c3a10e508 drm: ast,cirrus,mgag200: use drm_can_sleep > > the problem is solved. > Hi does the attach patch fix it? Dave. --001a1135e0f4c9153104f18c20dc Content-Type: text/x-patch; charset=US-ASCII; name="0001-drm-add-in_interrupt-to-drm_can_sleep-list-of-things.patch" Content-Disposition: attachment; filename="0001-drm-add-in_interrupt-to-drm_can_sleep-list-of-things.patch" Content-Transfer-Encoding: base64 X-Attachment-Id: f_hr8lo1mg0 RnJvbSBjNmZlYjg4MWUwMGM4ZGI5ZjlmNzNkMDk5YTA4ZTg2YzVhZjc5ZDUwIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBEYXZlIEFpcmxpZSA8YWlybGllZEByZWRoYXQuY29tPgpEYXRl OiBUdWUsIDQgRmViIDIwMTQgMTM6MTk6MDggKzEwMDAKU3ViamVjdDogW1BBVENIXSBkcm06IGFk ZCBpbl9pbnRlcnJ1cHQgdG8gZHJtX2Nhbl9zbGVlcCBsaXN0IG9mIHRoaW5ncwoKVGhpcyBzaG91 bGQgc3RvcCB1cyB0YWtpbmcgbG9ja3Mgd2hlbiB3ZSBzaG91bGRuJ3QgaW4gdGhlIGNvbnNvbGUg ZHJpdmVycywKClsgICAgMS43NDkzNDFdIC0tLS0tLS0tLS0tLVsgY3V0IGhlcmUgXS0tLS0tLS0t LS0tLQpbICAgIDEuNzQ5MzQ3XSBXQVJOSU5HOiBDUFU6IDAgUElEOiAwIGF0IGtlcm5lbC9sb2Nr aW5nL211dGV4LmM6ODU2IG11dGV4X3RyeWxvY2srMHgxZTUvMHgyNTAoKQpbICAgIDEuNzQ5MzQ4 XSBERUJVR19MT0NLU19XQVJOX09OKGluX2ludGVycnVwdCgpKQpbICAgIDEuNzQ5MzYwXSBNb2R1 bGVzIGxpbmtlZCBpbjogcHBkZXYgY2lycnVzIHN5c2NvcHlhcmVhIHN5c2ZpbGxyZWN0IHN5c2lt Z2JsdCBkcm1fa21zX2hlbHBlciBldmRldiBwc21vdXNlIG1pY3JvY29kZSBzZXJpb19yYXcgcGNz cGtyIHR0bSBlMTAwMCBwYXJwb3J0X3BjIHBhcnBvcnQgcHJvY2Vzc29yIGJ1dHRvbiBpbnRlbF9h Z3AgZHJtIGludGVsX2d0dCBpMmNfcGlpeDQgaXB2NiBleHQ0IGNyYzE2IG1iY2FjaGUgamJkMiBz ZF9tb2Qgc3JfbW9kIGNkcm9tIGF0YV9nZW5lcmljIHBhdGFfYWNwaSBhdGFfcGlpeCA5cG5ldF92 aXJ0aW8gOXBuZXQgbGliYXRhIHNjc2lfbW9kClsgICAgMS43NDkzNjJdIENQVTogMCBQSUQ6IDAg Q29tbTogc3dhcHBlci8wIE5vdCB0YWludGVkIDMuMTQuMC1yYzEtdDEgIzM0ClsgICAgMS43NDkz NjRdIEhhcmR3YXJlIG5hbWU6IEJvY2hzIEJvY2hzLCBCSU9TIEJvY2hzIDAxLzAxLzIwMTEKWyAg ICAxLjc0OTM2Nl0gIDAwMDAwMDAwMDAwMDAwMDkgZmZmZjg4MDAxZmMwMzhjOCBmZmZmZmZmZjgx NGU4NDU2IGZmZmY4ODAwMWZjMDM5MTAKWyAgICAxLjc0OTM2N10gIGZmZmY4ODAwMWZjMDM5MDAg ZmZmZmZmZmY4MTA2YTBkZCBmZmZmODgwMDFkM2ZmOTkwIDAwMDAwMDAwMDAwMDAwMTAKWyAgICAx Ljc0OTM2OF0gIDAwMDAwMDAwMDAwMDAwMDAgMDAwMDAwMDAwMDAwMDFlMCBmZmZmODgwMDFjYzNi MDAwIGZmZmY4ODAwMWZjMDM5NjAKWyAgICAxLjc0OTM2OV0gQ2FsbCBUcmFjZToKWyAgICAxLjc0 OTM3Ml0gIDxJUlE+ICBbPGZmZmZmZmZmODE0ZTg0NTY+XSBkdW1wX3N0YWNrKzB4NGQvMHg2Zgpb ICAgIDEuNzQ5Mzc0XSAgWzxmZmZmZmZmZjgxMDZhMGRkPl0gd2Fybl9zbG93cGF0aF9jb21tb24r MHg3ZC8weGEwClsgICAgMS43NDkzNzVdICBbPGZmZmZmZmZmODEwNmExNGM+XSB3YXJuX3Nsb3dw YXRoX2ZtdCsweDRjLzB4NTAKWyAgICAxLjc0OTM3N10gIFs8ZmZmZmZmZmY4MTRlYmY0NT5dIG11 dGV4X3RyeWxvY2srMHgxZTUvMHgyNTAKWyAgICAxLjc0OTM4MF0gIFs8ZmZmZmZmZmZhMDM3ODg4 Yz5dIGNpcnJ1c19kaXJ0eV91cGRhdGUrMHg3Yy8weDJmMCBbY2lycnVzXQpbICAgIDEuNzQ5Mzgx XSAgWzxmZmZmZmZmZmEwMzc4YjJmPl0gY2lycnVzX2ltYWdlYmxpdCsweDJmLzB4NDAgW2NpcnJ1 c10KWyAgICAxLjc0OTM4OF0gIFs8ZmZmZmZmZmY4MTMxODhmND5dIHNvZnRfY3Vyc29yKzB4MWI0 LzB4MjUwClsgICAgMS43NDkzOTBdICBbPGZmZmZmZmZmODEzMTgxYTM+XSBiaXRfY3Vyc29yKzB4 NjEzLzB4NjUwClsgICAgMS43NDkzOTFdICBbPGZmZmZmZmZmODEzMTM4OTE+XSA/IGdldF9jb2xv ci5pc3JhLjE1KzB4MzEvMHgxNDAKClJlcG9ydGVkLWJ5OiBTYWJyaW5hIER1YnJvY2EgPHNkQHF1 ZWFzeXNuYWlsLm5ldD4KU2lnbmVkLW9mZi1ieTogRGF2ZSBBaXJsaWUgPGFpcmxpZWRAcmVkaGF0 LmNvbT4KLS0tCiBpbmNsdWRlL2RybS9kcm1QLmggfCAyICstCiAxIGZpbGUgY2hhbmdlZCwgMSBp bnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS9pbmNsdWRlL2RybS9kcm1Q LmggYi9pbmNsdWRlL2RybS9kcm1QLmgKaW5kZXggMWQ0YTkyMC4uM2E5ODY2NCAxMDA2NDQKLS0t IGEvaW5jbHVkZS9kcm0vZHJtUC5oCisrKyBiL2luY2x1ZGUvZHJtL2RybVAuaApAQCAtMTY2NSw3 ICsxNjY1LDcgQEAgZXh0ZXJuIHZvaWQgZHJtX3BsYXRmb3JtX2V4aXQoc3RydWN0IGRybV9kcml2 ZXIgKmRyaXZlciwgc3RydWN0IHBsYXRmb3JtX2RldmljZQogLyogcmV0dXJucyB0cnVlIGlmIGN1 cnJlbnRseSBva2F5IHRvIHNsZWVwICovCiBzdGF0aWMgX19pbmxpbmVfXyBib29sIGRybV9jYW5f c2xlZXAodm9pZCkKIHsKLQlpZiAoaW5fYXRvbWljKCkgfHwgaW5fZGJnX21hc3RlcigpIHx8IGly cXNfZGlzYWJsZWQoKSkKKwlpZiAoaW5fYXRvbWljKCkgfHwgaW5fZGJnX21hc3RlcigpIHx8IGlu X2ludGVycnVwdCgpIHx8IGlycXNfZGlzYWJsZWQoKSkKIAkJcmV0dXJuIGZhbHNlOwogCXJldHVy biB0cnVlOwogfQotLSAKMS44LjQuMgoK --001a1135e0f4c9153104f18c20dc-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/