[drm-next-4.10-wip / linus master + x86 PAT v1.1 patches][AMDGPU CIK] - piglit test - streaming-texture-leak deadlock GPU

[Shawn Starr]

More info kernel boot options (some are unused like DAL)

BOOT_IMAGE=/boot/vmlinuz-4.9.0-rc2+ root=/dev/sda2 ro rhgb slub_debug=- 
cgroup_disable=memory console=tty0 console=ttyUSB0,9600n8 nmi_watchdog=0 
audit=0 amdgpu.gartsize=8192 amdgpu.vm_size=16 amdgpu.exp_hw_support=1 
rd.driver.blacklist=radeon amdgpu.dal=1 amdgpu.moverate=-1 video=LVDS-1:d 
video=VGA-0:e resume=/dev/sda7 pcie_aspm=force

Thanks,
Shawn

On Thursday, October 27, 2016 2:30:59 PM EDT Shawn Starr wrote:
> Hello AMD folks,
> 
> Using latest LLVM trunk/Mesa master and latest changes from
> drm-next-4.10-wip available, I am unable to run piglit concurrently, causes
> GPU graphics pipe to get pegged 100%.
> 
> 
> [   86.777305] amdgpu 0000:01:00.0: GPU fault detected: 146 0x0c28770c
> [   86.777306] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
> 0x00100061 [   86.777308] amdgpu 0000:01:00.0:  
> VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0807700C [   86.777309] VM fault
> (0x0c, vmid 4) at page 1048673, read from 'SDM0' (0x53444d30) (119) [  
> 86.785159] amdgpu 0000:01:00.0: GPU fault detected: 146 0x0c44770c [  
> 86.785163] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
> 0x00100062 [   86.785164] amdgpu 0000:01:00.0:  
> VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0407700C [   86.785166] VM fault
> (0x0c, vmid 2) at page 1048674, read from 'SDM0' (0x53444d30) (119) [  
> 86.785173] amdgpu 0000:01:00.0: GPU fault detected: 146 0x0c42770c [  
> 86.785174] amdgpu 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR  
> 0x00100062 [   86.785175] amdgpu 0000:01:00.0:  
> VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0207700C [   86.785177] VM fault
> (0x0c, vmid 1) at page 1048674, read from 'SDM0' (0x53444d30) (119)
> 
> 
> Running: streaming-texture-leak -auto 3 times, wedges GPU.
> 
> Thanks,
> Shawn
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