The boot vce/uvd issue is fixed in 4.9-wip now, so I can boot latest but -
The segfault on startx is still there.
I still can't shutdown/reboot
as in https://bugs.freedesktop.org/show_bug.cgi?id=98200
which is fixed for radeon, but apparently not (for me at least) with amdgpu.
Reverting amdgpu always apply pci shutdown callbacks has fixed this
for recent kernels, though it's not that simple, as I do have a kernel
from last month that has the commit but works OK.
StDenis, Tom wrote:
Yup confirmed...
[root@fx6 linux]# git bisect good
da00756f75422b04befae381e7e48d0cacf299f3 is the first bad commit
commit da00756f75422b04befae381e7e48d0cacf299f3
Author: Christian König <christian.koe...@amd.com>
Date: Wed Oct 5 16:09:32 2016 +0200
drm/amdgpu: move align_mask and nop into ring funcs as well
They are constant as well.
Signed-off-by: Christian König <christian.koe...@amd.com>
Reviewed-by: Alex Deucher <alexander.deuc...@amd.com>
:040000 040000 a8f2ca9290985991b3cc37cbeb902f060573fdbb
2309b176a1d4ff9e59eaf25688b5db6eb9759dd0 M drivers
________________________________
From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> on behalf of StDenis, Tom
<tom.stde...@amd.com>
Sent: Tuesday, October 11, 2016 09:20
To: Andy Furniss; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: Re: [PATCH 4/4] drm/amdgpu: used cached gca values for vi_read_register
Hi Andy,
Ha, I'm 1 step away (that was my last bad commit) from determining that. I'll
finish up for formality sake but I suspect that is the bad one.
Cheers,
Tom
________________________________
From: Andy Furniss <adf.li...@gmail.com>
Sent: Tuesday, October 11, 2016 09:10
To: StDenis, Tom; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: Re: [PATCH 4/4] drm/amdgpu: used cached gca values for vi_read_register
StDenis, Tom wrote:
Actually NAK that, I don't have the cache patch internally. So my Tonga crash
is something else.
Yes, seems the boot fail starts with the tip commit =
drm/amdgpu: move align_mask and nop into ring funcs as well
They are constant as well.
Will also reply to that patch.
Tom
________________________________
From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> on behalf of StDenis, Tom
<tom.stde...@amd.com>
Sent: Tuesday, October 11, 2016 08:11
To: Andy Furniss; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: Re: [PATCH 4/4] drm/amdgpu: used cached gca values for vi_read_register
Yup, my Tonga system dies on modprobe with the tip of stg-4.7 this morning.
Tom
________________________________
From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org> on behalf of Andy Furniss
<adf.li...@gmail.com>
Sent: Tuesday, October 11, 2016 08:07
To: Alex Deucher; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander
Subject: Re: [PATCH 4/4] drm/amdgpu: used cached gca values for vi_read_register
Alex Deucher wrote:
Using the cached values has less latency for bare metal and SR-IOV,
and prevents reading back bogus values if the engine is powergated.
I can't startx since this on r9285.
Seems there are further issues later in current 4.9-wip = I die on
driver load, will see if that's related or one of Christians patches later.
Also anyone on list have shutdown/reboot issues - I can't for the past
few 4.9-wips (I did tag on to someone elses bug, but that's gone quiet).
One thing at a time this commit for me, boots into fbcon OK but then
segfaults -
[ 19.694] (II) AIGLX: Loaded and initialized radeonsi
[ 19.694] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 19.694] (EE)
[ 19.694] (EE) Backtrace:
[ 19.717] (EE) 0: /usr/libexec/Xorg (OsSigHandler+0x29) [0x5853b9]
[ 19.726] (EE) 1: /lib/libc.so.6 (killpg+0x40) [0x7f97e86cb68f]
[ 19.756] (EE) 2: /usr/lib/dri/radeonsi_dri.so
(amdgpu_surface_init+0x486) [0x7f97e1a40746]
[ 19.757] (EE) 3: /usr/lib/dri/radeonsi_dri.so
(r600_texture_create_object+0xd7) [0x7f97e1a5dfe7]
[ 19.759] (EE) 4: /usr/lib/dri/radeonsi_dri.so
(r600_texture_create+0x75) [0x7f97e1a5ea15]
[ 19.771] (EE) 5: /usr/lib/dri/radeonsi_dri.so
(st_texture_create+0x5b) [0x7f97e178af1b]
[ 19.773] (EE) 6: /usr/lib/dri/radeonsi_dri.so
(guess_and_alloc_texture+0x1ac) [0x7f97e173ae9c]
[ 19.774] (EE) 7: /usr/lib/dri/radeonsi_dri.so
(st_AllocTextureImageBuffer+0x3a4) [0x7f97e173b3d4]
[ 19.775] (EE) 8: /usr/lib/dri/radeonsi_dri.so (st_TexImage+0x6c)
[0x7f97e173f9ac]
[ 19.786] (EE) 9: /usr/lib/dri/radeonsi_dri.so
(_mesa_get_fallback_texture+0x193) [0x7f97e16cb763]
[ 19.786] (EE) 10: /usr/lib/dri/radeonsi_dri.so
(_mesa_update_texture+0x1a7) [0x7f97e16d1c37]
[ 19.787] (EE) 11: /usr/lib/dri/radeonsi_dri.so
(_mesa_update_state_locked+0x683) [0x7f97e16b00e3]
[ 19.787] (EE) 12: /usr/lib/dri/radeonsi_dri.so
(_mesa_update_state+0x11) [0x7f97e16b0441]
[ 19.787] (EE) 13: /usr/lib/dri/radeonsi_dri.so
(_mesa_EGLImageTargetTexture2DOES+0x168) [0x7f97e16c5c88]
[ 19.802] (EE) 14: /usr/lib/xorg/modules/libglamoregl.so
(glamor_create_texture_from_image+0xaa) [0x7f97d93bf89a]
[ 19.803] (EE) 15: /usr/lib/xorg/modules/libglamoregl.so
(glamor_egl_create_textured_pixmap+0x12d) [0x7f97d93bfafd]
[ 19.803] (EE) 16: /usr/lib/xorg/modules/libglamoregl.so
(glamor_egl_create_textured_screen+0x33) [0x7f97d93bfc23]
[ 19.811] (EE) 17: /usr/lib/xorg/modules/drivers/amdgpu_drv.so
(amdgpu_glamor_create_screen_resources+0x67) [0x7f97e2ea7cf7]
[ 19.812] (EE) 18: /usr/lib/xorg/modules/drivers/amdgpu_drv.so
(AMDGPUCreateScreenResources_KMS+0x27e) [0x7f97e2e9fe3e]
[ 19.813] (EE) 19: /usr/libexec/Xorg
(xf86CrtcCreateScreenResources+0x2e) [0x4a3b7e]
[ 19.814] (EE) 20: /usr/libexec/Xorg (dix_main+0x26e) [0x438ebe]
[ 19.815] (EE) 21: /lib/libc.so.6 (__libc_start_main+0xf0)
[0x7f97e86b85e0]
[ 19.816] (EE) 22: /usr/libexec/Xorg (_start+0x29) [0x424659]
[ 19.816] (EE)
[ 19.816] (EE) Segmentation fault at address 0x4023321cc
[ 19.816] (EE)
Fatal server error:
[ 19.816] (EE) Caught signal 11 (Segmentation fault). Server aborting
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