On Sat, 15 Apr 2023 09:30:00 +0000 Eduardo Pires <eduardo.pi...@protonmail.com> wrote:
> Hi George, > > does any of those errors tell you something? > > ... > cpu1: 10MB 128b/line 8-way L3 cache[ 126.324667899,3] OPAL: CPU not active > in OPAL ! > failed to start, error -14 > ... > opal0: idle psscr 300332 > [ 126.331347066,3] OPAL: CPU not active in OPAL ! > opal0: failed to idle pir 13, error -14 > [ 126.331405980,3] OPAL: CPU not active in OPAL ! > opal0: failed to idle pir 14, error -14 > [ 126.331460755,3] OPAL: CPU not active in OPAL ! > opal0: failed to idle pir 15, error -14 > ... Error -14 is OPAL_WRONG_STATE http://open-power.github.io/skiboot/doc/opal-api/return-codes.html?highlight=opal%20error#opal-wrong-state pir c, d, e, f = 12, 13, 14, 15 looks like all 4 threads of a core, so something is wrong with that core. I don't know how to fix it. I suggest to "Exit to shell" in petitboot and check the threads in the Linux shell. I get this, # nproc 16 # cat /sys/devices/system/cpu/offline # cat /sys/devices/system/cpu/online 0-15 I have 16 threads (from 4 cores, 4 threads per core) and all of them are online. If you have 8 cores, expect 32 threads. Are all 32 threads online during petitboot, or some offline? --George
