From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 94725] Nouveau driver fails to poweron GPU on GM204 after dynamic poweroff Date: Sat, 16 Jul 2016 17:14:38 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1136143133==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1136143133== Content-Type: multipart/alternative; boundary="14686892782.FCEcAe.15928"; charset="UTF-8" --14686892782.FCEcAe.15928 Date: Sat, 16 Jul 2016 17:14:38 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D94725 --- Comment #24 from Peter Wu --- @Efrem Your issue occurs with completely different (desktop) hardware. Plea= se file a new bug. (In reply to Rashed Abdel-Tawab from comment #17) > Created attachment 122747 [details] > new dmesg during hang >=20 > I decided to keep testing this in case we missed something, and running l= shw > twice in a row causes it to hang. I'm not sure what's up with it so I've > attached the dmesg. It looks pretty similar to before, but that doesn't m= ake > sense since Alexandre patched the original problem. Chris Wilson reported a similar trace for an Acer Aspire VN7-791G. https://lists.freedesktop.org/archives/nouveau/2016-July/025602.html I found ACPI information in the BIOS firmware for your laptop from https://us.msi.com/Laptop/GS60-Ghost-Pro-4K-6th-Gen-GTX-970M.html It could be the same PCI problem that I and Tobias are experiencing, except that our laptops hang in ACPI while Rashed's firmware does not check the PC= Ie link status in the ACPI firmware. Still digging... --=20 You are receiving this mail because: You are the assignee for the bug.= --14686892782.FCEcAe.15928 Date: Sat, 16 Jul 2016 17:14:38 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 24 on bug 94725<= /a> from Peter Wu 
@Efrem Your issue occurs with completely different (deskto=
p) hardware. Please
file a new bug.

(In reply to Rashed Abdel-Tawab from comment #17)
> Created atta=
chment 122747 [details]
> new dmesg during hang
>=20
> I decided to keep testing this in case we missed something, and runnin=
g lshw
> twice in a row causes it to hang. I'm not sure what's up with it so I'=
ve
> attached the dmesg. It looks pretty similar to before, but that doesn'=
t make
> sense since Alexandre patched the original problem.

Chris Wilson reported a similar trace for an Acer Aspire VN7-791G.
https://lists.freedesktop.org/archives/nouveau/2016-July/025602.html<=
/a>

I found ACPI information in the BIOS firmware for your laptop from
https://us.msi.com/Laptop/GS60-Ghost-Pro-4K-6th-Gen-GTX-970M.html
It could be the same PCI problem that I and Tobias are experiencing, except
that our laptops hang in ACPI while Rashed's firmware does not check the PC=
Ie
link status in the ACPI firmware. Still digging...

You are receiving this mail because:
  • You are the assignee for the bug.
= --14686892782.FCEcAe.15928-- --===============1136143133== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9ub3V2ZWF1Cg== --===============1136143133==--