[Bug 92303] [radeonsi] Buffer sharing (with/without IOMMU) locks up GPU display with dGPU only

[Bug 92303] [radeonsi] Buffer sharing (with/without IOMMU) locks up GPU display with dGPU only

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 1478 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=92303

            Bug ID: 92303
           Summary: [radeonsi] Buffer sharing (with/without IOMMU) locks
                    up GPU display with dGPU only
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: shawn.starr@rogers.com

Kernel: 4.3.0-0.rc3.git3.2.fc24.x86_64
Mesa: git master (mesa-libGL-11.0.0-0.devel.70.20150926.fc22.x86_64)
libdrm: (Sept 16th build)

kernel command line: 
BOOT_IMAGE=/boot/vmlinuz-4.3.0-0.rc3.git3.2.fc24.x86_64
root=UUID=f834b05c-55f3-407b-9a63-fc6b04d4c845 ro rhgb slub_debug=-
cgroup_disable=memory console=tty0 console=ttyS0,115200n8 nmi_watchdog=0
i915.powersave=1 intel_iommu=igfx_off
vfio_iommu_type1.allow_unsafe_interrupts=1 zswap.zpool=zsmalloc zswap.enabled=1
video=LVDS-1:d video=VGA-0:e pcie_aspm=off i915.enable_rc6=1 i915.enable_fbc=1
intel_iommu=on audit=0 rd.driver.blacklist=amdgpu radeon.gartsize=8192
intel_iommu=off

When trying to play ARK with high level graphics options, GPU fails to recover
on reset, setting GART to 2048 or 8192 results in same fault. If I keep
graphics - textures - to high vs ultimate, the game works.

I've attached various logs from the fault.

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

[-- Attachment #1.2: Type: text/html, Size: 2720 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 92303] [radeonsi] Buffer sharing (with/without IOMMU) locks up GPU display with dGPU only

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 296 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=92303

--- Comment #1 from Shawn Starr <shawn.starr@rogers.com> ---
Created attachment 118685
  --> https://bugs.freedesktop.org/attachment.cgi?id=118685&action=edit
XOrg log

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

[-- Attachment #1.2: Type: text/html, Size: 1238 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 92303] [radeonsi] Buffer sharing (with/without IOMMU) locks up GPU display with dGPU only

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 317 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=92303

--- Comment #2 from Shawn Starr <shawn.starr@rogers.com> ---
Created attachment 118686
  --> https://bugs.freedesktop.org/attachment.cgi?id=118686&action=edit
dmesg w/ IOMMU enabled output

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

[-- Attachment #1.2: Type: text/html, Size: 1301 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 92303] [radeonsi] Buffer sharing (with/without IOMMU) locks up GPU display with dGPU only

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 313 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=92303

--- Comment #3 from Shawn Starr <shawn.starr@rogers.com> ---
Created attachment 118687
  --> https://bugs.freedesktop.org/attachment.cgi?id=118687&action=edit
dmesg w/ no IOMMU enabled

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

[-- Attachment #1.2: Type: text/html, Size: 1289 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 92303] [radeonsi] Buffer sharing (with/without IOMMU) locks up GPU display with dGPU only

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 247 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=92303

--- Comment #4 from Shawn Starr <shawn.starr@rogers.com> ---
Video result: https://www.youtube.com/watch?v=K-y-fsLlAAw

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

[-- Attachment #1.2: Type: text/html, Size: 1138 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 92303] [radeonsi] Buffer sharing (with/without IOMMU) locks up GPU display with dGPU only

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 623 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=92303

--- Comment #5 from Shawn Starr <shawn.starr@rogers.com> ---
Further info:

Top show this:

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND     
10090 spstarr   20   0 7763256 5.236g 110252 S 108.6 16.7 160:54.37 ShooterGame 
 1315 spstarr   20   0  352204  82332  38544 R 100.3  0.2  15:38.57 Xorg        
16140 root      20   0       0      0      0 R 100.0  0.0   0:55.90 kworker/1:1 
 1572 spstarr    9 -11  784400  33620  27204 S   2.0  0.1   8:39.58 pulseaudio

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

[-- Attachment #1.2: Type: text/html, Size: 1456 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 92303] [radeonsi] Buffer sharing (with/without IOMMU) locks up GPU display with dGPU only

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 299 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=92303

--- Comment #6 from Shawn Starr <shawn.starr@rogers.com> ---
Created attachment 119119
  --> https://bugs.freedesktop.org/attachment.cgi?id=119119&action=edit
perf top -g

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

[-- Attachment #1.2: Type: text/html, Size: 1247 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 92303] [radeonsi] Buffer sharing (with/without IOMMU) locks up GPU display with dGPU only

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 559 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=92303

Shawn Starr <shawn.starr@rogers.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #7 from Shawn Starr <shawn.starr@rogers.com> ---
Disabled some kernel options, close this and reopen specific for AMD only.

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

[-- Attachment #1.2: Type: text/html, Size: 2131 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel