Comment # 85
on bug 109955
from Mauro Gaspari
(In reply to Pierre-Eric Pelloux-Prayer from comment #84) > (In reply to Mauro Gaspari from comment #82) > > (In reply to Pierre-Eric Pelloux-Prayer from comment #81) > > > Can anyone provide a apitrace/renderdoc capture that can reliably reproduce > > > the crash/freeze? > > > > Hello, Sadly my freezes are hard to reproduce. Sometimes I can play for a > > day with no freeze, sometimes it freezes in 10 minutes, one hour, and so on. > > > > Ok. > > This patch https://patchwork.freedesktop.org/series/64792/ might help: it > won't fix any issue, but when a timeout is detected it should allow the soft > recovery of the GPU. > > Other things worth trying: setting AMD_DEBUG environment variables. I'd > suggest: > > AMD_DEBUG=zerovram,nodma,nodpbb > > There are others (see mesa/src/gallium/drivers/radeonsi/si_pipe.c) to try if > these don't help. Thank you. I will first try to reintroduce the kernel parameters I previously used. Do you think those can help at all? CPU rcu_nocbs=0-15 (adjust to the number of cores of your cpu) idle=nomwait processor.max_cstate=5 pcie_aspm=off GPU amdgpu.dc=1 amdgpu.vm_update_mode=0 amdgpu.dpm=-1 amdgpu.ppfeaturemask=0xffffffff amdgpu.vm_fault_stop=2 amdgpu.vm_debug=1 amdgpu.gpu_recovery=0
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