From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 76475] New: Nouveau fails to load due to unknown opcode 0x80 Date: Sat, 22 Mar 2014 09:19:47 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1064954309==" Return-path: 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 --===============1064954309== Content-Type: multipart/alternative; boundary="1395479987.60b4d5F1.26370"; charset="us-ascii" --1395479987.60b4d5F1.26370 Date: Sat, 22 Mar 2014 09:19:47 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=76475 Priority: medium Bug ID: 76475 Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Summary: Nouveau fails to load due to unknown opcode 0x80 QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: patrick.clara-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Hardware: x86-64 (AMD64) Status: NEW Version: unspecified Component: Driver/nouveau Product: xorg Created attachment 96195 --> https://bugs.freedesktop.org/attachment.cgi?id=96195&action=edit vbios from /sys/bus/pci/devices//rom Since kernel 3.13 nouveau fails to load with error -22. Olso it reports an unknown opcode 0x80. I suspect it fails to load becouse of the unknown opcode, since i have seen the return code of the function checking the opcodes have changed in 3.13. I have attached the vbios taken from /sys/bus/pci/devices//rom and the dmesg from both kernel 3.12 and 3.14 rc7. Could maybe a mmiotrace be helpful? -- You are receiving this mail because: You are the assignee for the bug. --1395479987.60b4d5F1.26370 Date: Sat, 22 Mar 2014 09:19:47 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Priority medium
Bug ID 76475
Assignee nouveau@lists.freedesktop.org
Summary Nouveau fails to load due to unknown opcode 0x80
QA Contact xorg-team@lists.x.org
Severity normal
Classification Unclassified
OS Linux (All)
Reporter patrick.clara@gmail.com
Hardware x86-64 (AMD64)
Status NEW
Version unspecified
Component Driver/nouveau
Product xorg 

Created attachment 96195 [details]
vbios from /sys/bus/pci/devices/<pciid>/rom

Since kernel 3.13 nouveau fails to load with error -22.
Olso it reports an unknown opcode 0x80.
I suspect it fails to load becouse of the unknown opcode, since i have seen the
return code of the function checking the opcodes have changed in 3.13.

I have attached the vbios taken from /sys/bus/pci/devices/<pciid>/rom and the
dmesg from both kernel 3.12 and 3.14 rc7.

Could maybe a mmiotrace be helpful?

You are receiving this mail because:
  • You are the assignee for the bug.
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