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So, there is no need to include it in kerne= l. > > igt doesn't have it. > >>=20 >> Also, this workaround=C2=B7sporadically fails to load: >> ``` >> ERROR GT0: engine workaround lost on application! (reg[7000]=3D0x0, >> relevant bits were 0x0 vs expected 0x8000) >> ``` > > If it somehow fails to load from the kernel why would it > work from userspace? > > Hmm, apparently CACHE_MODE_0 needs the mcr steering stuff. > Does that fix the verification fail? Thanks for sugestion. Right now I think that I try to move this wa to icl_ctx_workarounds_init as both Mat and Chriss notice that register is a part of the context.=20 --=20 Best regards, Sebastian