https://bugs.freedesktop.org/show_bug.cgi?id=108585 --- Comment #19 from Dan Horák --- They (= https://src.fedoraproject.org/fork/sharkcz/rpms/kernel/blob/talos/f/ppc64-talos-amdgpu-reset.patch) can go upstream. I have a 4.20 kernel on the host with recent firmware for polaris11, the skiroot boot environment (4.15 IIRC) uses polaris11 firmware files from 20181015. The system boots OK in the skiroot kernel -> kexec -> host kernel sequence. The diff between the firmware sets is --- a-old 2019-01-08 14:34:02.300578731 +0100 +++ a-new 2019-01-08 14:34:14.519024951 +0100 @@ -1,19 +1,21 @@ 5dc1006ce1896d997232b9165f2ce8ebad52a63c polaris11_ce.bin 193b0baaabf2a0a9e37a201a251013f26b0b70ee polaris11_ce_2.bin +8ee2e5db95fe589e8292642e638a15d1b8291bcb polaris11_k_mc.bin cf2b8cd1d7f723f0edb6f17123711d6fa21ef379 polaris11_k_smc.bin +a4ab9c0484cc9957112ab803d88e5b967c412c01 polaris11_k2_smc.bin f6551d45c0b652955009560bea1694c5ca86c1af polaris11_mc.bin a3bfc83f5f52978365428e8756ed165655984a3b polaris11_me.bin eb17beac2b09e25cfdc4662afc353f51a1c23272 polaris11_mec.bin -c960ba31f13806c889d076bbe0b796281fdb0075 polaris11_mec_2.bin +4e2290c5e030d6211168802fbe60db53b7c076c5 polaris11_mec_2.bin eb17beac2b09e25cfdc4662afc353f51a1c23272 polaris11_mec2.bin -a13f4c7ce6e30ed930c7a5756196b24114247691 polaris11_mec2_2.bin +f7956bba6312950db2de12336f79ccb28201593a polaris11_mec2_2.bin a7fb9fab4529707592ce3dd449cd27fbf415fb94 polaris11_me_2.bin 6377d75775fbe5353c8397ff03d230be0f4d6bcf polaris11_pfp.bin -af8c1b94170ada698379d1dab33924003ee525c0 polaris11_pfp_2.bin +01eda59a1f159889d9a0ea2a9744eae4e09eaa1c polaris11_pfp_2.bin 38c512c82fe4773f33e53ba1ada414ddbe9b9e09 polaris11_rlc.bin 82d8fcf56ac3051981b9e70199b115ed9d46995f polaris11_sdma.bin 8b21e98cb7e0ab000d131543c13a3ed95aa6687a polaris11_sdma1.bin e01ac87abb011582d1da84eda9444353de082d11 polaris11_smc.bin -6b804243472b5653ba449106426a0da1c46a9d84 polaris11_smc_sk.bin +f8680ef51f84df00b388d9c230a28d150836ce08 polaris11_smc_sk.bin 85a2f70f1f3b63e02a1bfbaba73a1729cee2104e polaris11_uvd.bin a9abead599bb8497f38d587f682726a00bc067d2 polaris11_vce.bin -- You are receiving this mail because: You are the assignee for the bug.