I have an ASUS P6X58D-Premium mobo with a GeForce 9400GT PCIe video card.
With kernel 3.12-rc1, I get scrambled video on boot. Kernel 3.11 works
fine.
Bisecting this, I found 7c510133d93dd6f15ca040733ba7b2891ed61fd1 "drm:
mark context support as a legacy subsystem" is the guilty commit. If I
revert that commit, the video works fine.
Is there any more info I can provide?
--
Paul
On Thu, Sep 19, 2013 at 12:02 PM, Paul Zimmerman
<[email protected]> wrote:
> I have an ASUS P6X58D-Premium mobo with a GeForce 9400GT PCIe video card.
> With kernel 3.12-rc1, I get scrambled video on boot. Kernel 3.11 works
> fine.
>
> Bisecting this, I found 7c510133d93dd6f15ca040733ba7b2891ed61fd1 "drm:
> mark context support as a legacy subsystem" is the guilty commit. If I
> revert that commit, the video works fine.
>
> Is there any more info I can provide?
Full dmesg, and what driver you are using.
Dave.
> From: Dave Airlie [mailto:[email protected]]
> Sent: Wednesday, September 18, 2013 7:40 PM
>
> On Thu, Sep 19, 2013 at 12:02 PM, Paul Zimmerman
> <[email protected]> wrote:
> > I have an ASUS P6X58D-Premium mobo with a GeForce 9400GT PCIe video card.
> > With kernel 3.12-rc1, I get scrambled video on boot. Kernel 3.11 works
> > fine.
> >
> > Bisecting this, I found 7c510133d93dd6f15ca040733ba7b2891ed61fd1 "drm:
> > mark context support as a legacy subsystem" is the guilty commit. If I
> > revert that commit, the video works fine.
> >
> > Is there any more info I can provide?
>
> Full dmesg, and what driver you are using.
Driver is nouveau.
The dmesg from a good boot with the commit reverted is attached.
For the bad boot, the dmesg log is filled with messages like this:
[ 15.871667] nouveau E[ PFB][0000:03:00.0] trapped write at 0x01010010a0 on channel 0x0001fed0 [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
[ 15.871698] nouveau E[ PFB][0000:03:00.0] trapped write at 0x010100b2e0 on channel 0x0001fed0 [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
[ 15.871781] nouveau E[ PFB][0000:03:00.0] trapped write at 0x0101011600 on channel 0x0001fed0 [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
I will try next with the patch series you sent to Linus yesterday, to
see if that happens to fix this.
--
Paul
> From: Paul Zimmerman
> Sent: Thursday, September 19, 2013 11:21 AM
>
> > From: Dave Airlie [mailto:[email protected]]
> > Sent: Wednesday, September 18, 2013 7:40 PM
> >
> > On Thu, Sep 19, 2013 at 12:02 PM, Paul Zimmerman
> > <[email protected]> wrote:
> > > I have an ASUS P6X58D-Premium mobo with a GeForce 9400GT PCIe video card.
> > > With kernel 3.12-rc1, I get scrambled video on boot. Kernel 3.11 works
> > > fine.
> > >
> > > Bisecting this, I found 7c510133d93dd6f15ca040733ba7b2891ed61fd1 "drm:
> > > mark context support as a legacy subsystem" is the guilty commit. If I
> > > revert that commit, the video works fine.
> > >
> > > Is there any more info I can provide?
> >
> > Full dmesg, and what driver you are using.
>
> Driver is nouveau.
>
> The dmesg from a good boot with the commit reverted is attached.
>
> For the bad boot, the dmesg log is filled with messages like this:
>
> [ 15.871667] nouveau E[ PFB][0000:03:00.0] trapped write at 0x01010010a0 on channel 0x0001fed0
> [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
> [ 15.871698] nouveau E[ PFB][0000:03:00.0] trapped write at 0x010100b2e0 on channel 0x0001fed0
> [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
> [ 15.871781] nouveau E[ PFB][0000:03:00.0] trapped write at 0x0101011600 on channel 0x0001fed0
> [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
>
> I will try next with the patch series you sent to Linus yesterday, to
> see if that happens to fix this.
Nope, with your patch series from yesterday the problem still exists.
--
Paul
> From: Paul Zimmerman
> Sent: Thursday, September 19, 2013 11:33 AM
>
> > From: Paul Zimmerman
> > Sent: Thursday, September 19, 2013 11:21 AM
> >
> > > From: Dave Airlie [mailto:[email protected]]
> > > Sent: Wednesday, September 18, 2013 7:40 PM
> > >
> > > On Thu, Sep 19, 2013 at 12:02 PM, Paul Zimmerman
> > > <[email protected]> wrote:
> > > > I have an ASUS P6X58D-Premium mobo with a GeForce 9400GT PCIe video card.
> > > > With kernel 3.12-rc1, I get scrambled video on boot. Kernel 3.11 works
> > > > fine.
> > > >
> > > > Bisecting this, I found 7c510133d93dd6f15ca040733ba7b2891ed61fd1 "drm:
> > > > mark context support as a legacy subsystem" is the guilty commit. If I
> > > > revert that commit, the video works fine.
> > > >
> > > > Is there any more info I can provide?
> > >
> > > Full dmesg, and what driver you are using.
> >
> > Driver is nouveau.
> >
> > The dmesg from a good boot with the commit reverted is attached.
> >
> > For the bad boot, the dmesg log is filled with messages like this:
> >
> > [ 15.871667] nouveau E[ PFB][0000:03:00.0] trapped write at 0x01010010a0 on channel 0x0001fed0
> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
> > [ 15.871698] nouveau E[ PFB][0000:03:00.0] trapped write at 0x010100b2e0 on channel 0x0001fed0
> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
> > [ 15.871781] nouveau E[ PFB][0000:03:00.0] trapped write at 0x0101011600 on channel 0x0001fed0
> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
> >
> > I will try next with the patch series you sent to Linus yesterday, to
> > see if that happens to fix this.
>
> Nope, with your patch series from yesterday the problem still exists.
For the bad boot, I found some boot messages in /var/log/messages.
Truncated version attached.
--
Paul
On Thu, Sep 19, 2013 at 06:32:47PM +0000, Paul Zimmerman wrote:
> > From: Paul Zimmerman
> > Sent: Thursday, September 19, 2013 11:21 AM
> >
> > > From: Dave Airlie [mailto:[email protected]]
> > > Sent: Wednesday, September 18, 2013 7:40 PM
> > >
> > > On Thu, Sep 19, 2013 at 12:02 PM, Paul Zimmerman
> > > <[email protected]> wrote:
> > > > I have an ASUS P6X58D-Premium mobo with a GeForce 9400GT PCIe video card.
> > > > With kernel 3.12-rc1, I get scrambled video on boot. Kernel 3.11 works
> > > > fine.
> > > >
> > > > Bisecting this, I found 7c510133d93dd6f15ca040733ba7b2891ed61fd1 "drm:
> > > > mark context support as a legacy subsystem" is the guilty commit. If I
> > > > revert that commit, the video works fine.
> > > >
> > > > Is there any more info I can provide?
> > >
> > > Full dmesg, and what driver you are using.
> >
> > Driver is nouveau.
> >
> > The dmesg from a good boot with the commit reverted is attached.
> >
> > For the bad boot, the dmesg log is filled with messages like this:
> >
> > [ 15.871667] nouveau E[ PFB][0000:03:00.0] trapped write at 0x01010010a0 on channel 0x0001fed0
> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
> > [ 15.871698] nouveau E[ PFB][0000:03:00.0] trapped write at 0x010100b2e0 on channel 0x0001fed0
> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
> > [ 15.871781] nouveau E[ PFB][0000:03:00.0] trapped write at 0x0101011600 on channel 0x0001fed0
> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
> >
> > I will try next with the patch series you sent to Linus yesterday, to
> > see if that happens to fix this.
>
> Nope, with your patch series from yesterday the problem still exists.
Just to double-check: Does the revert still work, even on latest upstream
git + Dave's pull request?
-Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
On Fri, Sep 20, 2013 at 6:10 AM, Daniel Vetter <[email protected]> wrote:
> On Thu, Sep 19, 2013 at 06:32:47PM +0000, Paul Zimmerman wrote:
>> > From: Paul Zimmerman
>> > Sent: Thursday, September 19, 2013 11:21 AM
>> >
>> > > From: Dave Airlie [mailto:[email protected]]
>> > > Sent: Wednesday, September 18, 2013 7:40 PM
>> > >
>> > > On Thu, Sep 19, 2013 at 12:02 PM, Paul Zimmerman
>> > > <[email protected]> wrote:
>> > > > I have an ASUS P6X58D-Premium mobo with a GeForce 9400GT PCIe video card.
>> > > > With kernel 3.12-rc1, I get scrambled video on boot. Kernel 3.11 works
>> > > > fine.
>> > > >
>> > > > Bisecting this, I found 7c510133d93dd6f15ca040733ba7b2891ed61fd1 "drm:
>> > > > mark context support as a legacy subsystem" is the guilty commit. If I
>> > > > revert that commit, the video works fine.
>> > > >
>> > > > Is there any more info I can provide?
>> > >
>> > > Full dmesg, and what driver you are using.
>> >
>> > Driver is nouveau.
>> >
>> > The dmesg from a good boot with the commit reverted is attached.
>> >
>> > For the bad boot, the dmesg log is filled with messages like this:
>> >
>> > [ 15.871667] nouveau E[ PFB][0000:03:00.0] trapped write at 0x01010010a0 on channel 0x0001fed0
>> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
>> > [ 15.871698] nouveau E[ PFB][0000:03:00.0] trapped write at 0x010100b2e0 on channel 0x0001fed0
>> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
>> > [ 15.871781] nouveau E[ PFB][0000:03:00.0] trapped write at 0x0101011600 on channel 0x0001fed0
>> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
>> >
>> > I will try next with the patch series you sent to Linus yesterday, to
>> > see if that happens to fix this.
>>
>> Nope, with your patch series from yesterday the problem still exists.
>
> Just to double-check: Does the revert still work, even on latest upstream
> git + Dave's pull request?
Also what versions of userspace have you got, libdrm +
xf86-video-nouveau and mesa?
Dave.
> From: Dave Airlie [mailto:[email protected]]
> Sent: Thursday, September 19, 2013 1:15 PM
>
> On Fri, Sep 20, 2013 at 6:10 AM, Daniel Vetter <[email protected]> wrote:
> > On Thu, Sep 19, 2013 at 06:32:47PM +0000, Paul Zimmerman wrote:
> >> > From: Paul Zimmerman
> >> > Sent: Thursday, September 19, 2013 11:21 AM
> >> >
> >> > > From: Dave Airlie [mailto:[email protected]]
> >> > > Sent: Wednesday, September 18, 2013 7:40 PM
> >> > >
> >> > > On Thu, Sep 19, 2013 at 12:02 PM, Paul Zimmerman
> >> > > <[email protected]> wrote:
> >> > > > I have an ASUS P6X58D-Premium mobo with a GeForce 9400GT PCIe video card.
> >> > > > With kernel 3.12-rc1, I get scrambled video on boot. Kernel 3.11 works
> >> > > > fine.
> >> > > >
> >> > > > Bisecting this, I found 7c510133d93dd6f15ca040733ba7b2891ed61fd1 "drm:
> >> > > > mark context support as a legacy subsystem" is the guilty commit. If I
> >> > > > revert that commit, the video works fine.
> >> > > >
> >> > > > Is there any more info I can provide?
> >> > >
> >> > > Full dmesg, and what driver you are using.
> >> >
> >> > Driver is nouveau.
> >> >
> >> > The dmesg from a good boot with the commit reverted is attached.
> >> >
> >> > For the bad boot, the dmesg log is filled with messages like this:
> >> >
> >> > [ 15.871667] nouveau E[ PFB][0000:03:00.0] trapped write at 0x01010010a0 on channel
> 0x0001fed0
> >> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
> >> > [ 15.871698] nouveau E[ PFB][0000:03:00.0] trapped write at 0x010100b2e0 on channel
> 0x0001fed0
> >> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
> >> > [ 15.871781] nouveau E[ PFB][0000:03:00.0] trapped write at 0x0101011600 on channel
> 0x0001fed0
> >> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
> >> >
> >> > I will try next with the patch series you sent to Linus yesterday, to
> >> > see if that happens to fix this.
> >>
> >> Nope, with your patch series from yesterday the problem still exists.
> >
> > Just to double-check: Does the revert still work, even on latest upstream
> > git + Dave's pull request?
>
> Also what versions of userspace have you got, libdrm +
> xf86-video-nouveau and mesa?
Yes, the revert still works.
I have pretty old userspace, Fedora 14.
libdrm is 2.4.22-1.fc14, mesa is 7.9-5.fc14.
I don't have xf86-video-nouveau, I have
xorg-x11-drv-nouveau.x86_64 1:0.0.16-14.20101010git8c8f15c.fc14
--
Paul
On Fri, Sep 20, 2013 at 7:13 AM, Paul Zimmerman
<[email protected]> wrote:
>> From: Dave Airlie [mailto:[email protected]]
>> Sent: Thursday, September 19, 2013 1:15 PM
>>
>> On Fri, Sep 20, 2013 at 6:10 AM, Daniel Vetter <[email protected]> wrote:
>> > On Thu, Sep 19, 2013 at 06:32:47PM +0000, Paul Zimmerman wrote:
>> >> > From: Paul Zimmerman
>> >> > Sent: Thursday, September 19, 2013 11:21 AM
>> >> >
>> >> > > From: Dave Airlie [mailto:[email protected]]
>> >> > > Sent: Wednesday, September 18, 2013 7:40 PM
>> >> > >
>> >> > > On Thu, Sep 19, 2013 at 12:02 PM, Paul Zimmerman
>> >> > > <[email protected]> wrote:
>> >> > > > I have an ASUS P6X58D-Premium mobo with a GeForce 9400GT PCIe video card.
>> >> > > > With kernel 3.12-rc1, I get scrambled video on boot. Kernel 3.11 works
>> >> > > > fine.
>> >> > > >
>> >> > > > Bisecting this, I found 7c510133d93dd6f15ca040733ba7b2891ed61fd1 "drm:
>> >> > > > mark context support as a legacy subsystem" is the guilty commit. If I
>> >> > > > revert that commit, the video works fine.
>> >> > > >
>> >> > > > Is there any more info I can provide?
>> >> > >
>> >> > > Full dmesg, and what driver you are using.
>> >> >
>> >> > Driver is nouveau.
>> >> >
>> >> > The dmesg from a good boot with the commit reverted is attached.
>> >> >
>> >> > For the bad boot, the dmesg log is filled with messages like this:
>> >> >
>> >> > [ 15.871667] nouveau E[ PFB][0000:03:00.0] trapped write at 0x01010010a0 on channel
>> 0x0001fed0
>> >> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
>> >> > [ 15.871698] nouveau E[ PFB][0000:03:00.0] trapped write at 0x010100b2e0 on channel
>> 0x0001fed0
>> >> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
>> >> > [ 15.871781] nouveau E[ PFB][0000:03:00.0] trapped write at 0x0101011600 on channel
>> 0x0001fed0
>> >> > [unknown] BAR/PFIFO_WRITE/IN reason: PAGE_NOT_PRESENT
>> >> >
>> >> > I will try next with the patch series you sent to Linus yesterday, to
>> >> > see if that happens to fix this.
>> >>
>> >> Nope, with your patch series from yesterday the problem still exists.
>> >
>> > Just to double-check: Does the revert still work, even on latest upstream
>> > git + Dave's pull request?
>>
>> Also what versions of userspace have you got, libdrm +
>> xf86-video-nouveau and mesa?
>
> Yes, the revert still works.
>
> I have pretty old userspace, Fedora 14.
>
> libdrm is 2.4.22-1.fc14, mesa is 7.9-5.fc14.
>
> I don't have xf86-video-nouveau, I have
> xorg-x11-drv-nouveau.x86_64 1:0.0.16-14.20101010git8c8f15c.fc14
Okay it all makes sense now!
I'll revert the patch upstream then, older nouveau userspace used
contexts, for what reason I've no idea :-)
Dave.