From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: GPF with kernel 4.15-rc1, and display locks up Date: Fri, 29 Dec 2017 21:41:19 +0200 Message-ID: <87608pz5i8.fsf@intel.com> References: <20171127110717.7e670298.mike@keehan.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2699E89009 for ; Fri, 29 Dec 2017 19:41:23 +0000 (UTC) In-Reply-To: <20171127110717.7e670298.mike@keehan.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Mike Keehan , "linux-kernel@vger.kernel.org" , dri-devel List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCAyNyBOb3YgMjAxNywgTWlrZSBLZWVoYW4gPG1pa2VAa2VlaGFuLm5ldD4gd3JvdGU6 Cj4gSSBhbSBnZXR0aW5nIGEgR2VuZXJhbCBQcm90ZWN0aW9uIEZhdWx0IG9uIDQuMTUtcmMxLCBh bmQgdGhlIFgxMSBzY3JlZW4KPiBsb2NrcyB1cC4KCkNhdGNoaW5nIHVwIHdpdGggc29tZSBvbGQg bWFpbHMuLi4gSXMgdGhpcyBzdGlsbCBhbiBpc3N1ZT8gUGxlYXNlIGZpbGUgYQpidWcgYXQgWzFd LgoKQlIsCkphbmkuCgoKWzFdIGh0dHBzOi8vYnVncy5mcmVlZGVza3RvcC5vcmcvZW50ZXJfYnVn LmNnaT9wcm9kdWN0PURSSSZjb21wb25lbnQ9RFJNL0ludGVsCgoKPgo+Cj4gTm92IDI3IDEwOjE2 OjM3IGJhYmVsZmlzaCBrZXJuZWw6IENhbGwgVHJhY2U6Cj4gTm92IDI3IDEwOjE2OjM3IGJhYmVs ZmlzaCBrZXJuZWw6ICA/Cj4gX19pOTE1X2dlbV9vYmplY3RfZmx1c2hfZm9yX2Rpc3BsYXkrMHgx My8weDQwIFtpOTE1XQo+IE5vdiAyNyAxMDoxNjozNyBiYWJlbGZpc2gga2VybmVsOgo+IGk5MTVf Z2VtX29iamVjdF93YWl0X3ByaW9yaXR5KzB4YjIvMHgxNzAgW2k5MTVdCj4gTm92IDI3IDEwOjE2 OjM3IGJhYmVsZmlzaCBrZXJuZWw6ICBpbnRlbF9wcmVwYXJlX3BsYW5lX2ZiKzB4MTZlLzB4MmUw Cj4gW2k5MTVdCj4gTm92IDI3IDEwOjE2OjM3IGJhYmVsZmlzaCBrZXJuZWw6Cj4gZHJtX2F0b21p Y19oZWxwZXJfcHJlcGFyZV9wbGFuZXMrMHg0Yy8weGQwCj4gTm92IDI3IDEwOjE2OjM3IGJhYmVs ZmlzaCBrZXJuZWw6ICBpbnRlbF9hdG9taWNfY29tbWl0KzB4YTMvMHgyODAgW2k5MTVdCj4gTm92 IDI3IDEwOjE2OjM3IGJhYmVsZmlzaCBrZXJuZWw6ICBkcm1fYXRvbWljX2hlbHBlcl9wYWdlX2Zs aXArMHg3Yy8weDkwCj4gTm92IDI3IDEwOjE2OjM3IGJhYmVsZmlzaCBrZXJuZWw6ICBkcm1fbW9k ZV9wYWdlX2ZsaXBfaW9jdGwrMHg0YzIvMHg1MzAKPiBOb3YgMjcgMTA6MTY6MzcgYmFiZWxmaXNo IGtlcm5lbDogID8gZHJtX21vZGVfY3Vyc29yMl9pb2N0bCsweDEwLzB4MTAKPiBOb3YgMjcgMTA6 MTY6MzcgYmFiZWxmaXNoIGtlcm5lbDogIGRybV9pb2N0bF9rZXJuZWwrMHg1OS8weGIwCj4gTm92 IDI3IDEwOjE2OjM3IGJhYmVsZmlzaCBrZXJuZWw6ICBkcm1faW9jdGwrMHgyY2IvMHgzODAKPiBO b3YgMjcgMTA6MTY6MzcgYmFiZWxmaXNoIGtlcm5lbDogID8gZHJtX21vZGVfY3Vyc29yMl9pb2N0 bCsweDEwLzB4MTAKPiBOb3YgMjcgMTA6MTY6MzcgYmFiZWxmaXNoIGtlcm5lbDogID8gdmZzX3dy aXRldisweGI5LzB4MTEwCj4gTm92IDI3IDEwOjE2OjM3IGJhYmVsZmlzaCBrZXJuZWw6ICBkb192 ZnNfaW9jdGwrMHhhMS8weDYxMAo+IE5vdiAyNyAxMDoxNjozNyBiYWJlbGZpc2gga2VybmVsOiAg U3lTX2lvY3RsKzB4NzQvMHg4MAo+IE5vdiAyNyAxMDoxNjozNyBiYWJlbGZpc2gga2VybmVsOiAg ZW50cnlfU1lTQ0FMTF82NF9mYXN0cGF0aCsweDEzLzB4NmMKPgo+IEkgaGF2ZSBhdHRhY2hlZCB0 aGUgZnVsbCBHUEYgdHJhY2UuCj4KPiAoSGF2ZW4ndCB0cmllZCB0byBsb2dpbiB3aXRoIHNzaCB5 ZXQuKQo+Cj4gTWlrZS4KPgo+Cj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KPiBkcmktZGV2ZWwgbWFpbGluZyBsaXN0Cj4gZHJpLWRldmVsQGxpc3RzLmZy ZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vZHJpLWRldmVsCgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRlY2hu b2xvZ3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZl bAo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751643AbdL2TlY (ORCPT ); Fri, 29 Dec 2017 14:41:24 -0500 Received: from mga06.intel.com ([134.134.136.31]:43252 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751318AbdL2TlX (ORCPT ); Fri, 29 Dec 2017 14:41:23 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,477,1508828400"; d="scan'208";a="15382523" From: Jani Nikula To: Mike Keehan , "linux-kernel\@vger.kernel.org" , dri-devel Subject: Re: GPF with kernel 4.15-rc1, and display locks up In-Reply-To: <20171127110717.7e670298.mike@keehan.net> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20171127110717.7e670298.mike@keehan.net> Date: Fri, 29 Dec 2017 21:41:19 +0200 Message-ID: <87608pz5i8.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 27 Nov 2017, Mike Keehan wrote: > I am getting a General Protection Fault on 4.15-rc1, and the X11 screen > locks up. Catching up with some old mails... Is this still an issue? Please file a bug at [1]. BR, Jani. [1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI&component=DRM/Intel > > > Nov 27 10:16:37 babelfish kernel: Call Trace: > Nov 27 10:16:37 babelfish kernel: ? > __i915_gem_object_flush_for_display+0x13/0x40 [i915] > Nov 27 10:16:37 babelfish kernel: > i915_gem_object_wait_priority+0xb2/0x170 [i915] > Nov 27 10:16:37 babelfish kernel: intel_prepare_plane_fb+0x16e/0x2e0 > [i915] > Nov 27 10:16:37 babelfish kernel: > drm_atomic_helper_prepare_planes+0x4c/0xd0 > Nov 27 10:16:37 babelfish kernel: intel_atomic_commit+0xa3/0x280 [i915] > Nov 27 10:16:37 babelfish kernel: drm_atomic_helper_page_flip+0x7c/0x90 > Nov 27 10:16:37 babelfish kernel: drm_mode_page_flip_ioctl+0x4c2/0x530 > Nov 27 10:16:37 babelfish kernel: ? drm_mode_cursor2_ioctl+0x10/0x10 > Nov 27 10:16:37 babelfish kernel: drm_ioctl_kernel+0x59/0xb0 > Nov 27 10:16:37 babelfish kernel: drm_ioctl+0x2cb/0x380 > Nov 27 10:16:37 babelfish kernel: ? drm_mode_cursor2_ioctl+0x10/0x10 > Nov 27 10:16:37 babelfish kernel: ? vfs_writev+0xb9/0x110 > Nov 27 10:16:37 babelfish kernel: do_vfs_ioctl+0xa1/0x610 > Nov 27 10:16:37 babelfish kernel: SyS_ioctl+0x74/0x80 > Nov 27 10:16:37 babelfish kernel: entry_SYSCALL_64_fastpath+0x13/0x6c > > I have attached the full GPF trace. > > (Haven't tried to login with ssh yet.) > > Mike. > > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel -- Jani Nikula, Intel Open Source Technology Center