Re: [PATCH] ppc/spapr: Fix RTAS stopped state

2025-03-19 Thread Misbah Anjum N
moment... --- ✓ [PATCH] ppc/spapr: Fix RTAS stopped state --- ✓ Signed: DKIM/gmail.com --- Total patches: 1 --- Link: https://lore.kernel.org/qemu-devel/20250320043443.88829-1-npig...@gmail.com # git am patches/*.mbx Applying: ppc/spapr: Fix RTAS stopped state # /usr/bin/qemu-system-ppc64

[PATCH] ppc/spapr: Fix RTAS stopped state

2025-03-19 Thread Nicholas Piggin
This change takes the CPUPPCState 'quiesced' field added for powernv hardware CPU core controls (used to stop and start cores), and extends it to spapr to model the "RTAS stopped" state. This prevents the schedulers attempting to run stopped CPUs unexpectedly, which can cause hangs and possibly oth