From: Nicholas Piggin <[email protected]> A typo in the loop over SMT threads to set irq level for doorbells when storing to DPDES meant everything was aimed at the CPU executing the instruction.
Cc: [email protected] Fixes: d24e80b2ae ("target/ppc: Add msgsnd/p and DPDES SMT support") Reviewed-by: Philippe Mathieu-Daudé <[email protected]> Reviewed-by: Richard Henderson <[email protected]> Signed-off-by: Nicholas Piggin <[email protected]> (cherry picked from commit 0324d236d2918c18a9ad4a1081b1083965a1433b) Signed-off-by: Michael Tokarev <[email protected]> diff --git a/target/ppc/misc_helper.c b/target/ppc/misc_helper.c index 58e808dc96..45ab8e4416 100644 --- a/target/ppc/misc_helper.c +++ b/target/ppc/misc_helper.c @@ -280,7 +280,7 @@ void helper_store_dpdes(CPUPPCState *env, target_ulong val) PowerPCCPU *ccpu = POWERPC_CPU(ccs); uint32_t thread_id = ppc_cpu_tir(ccpu); - ppc_set_irq(cpu, PPC_INTERRUPT_DOORBELL, val & (0x1 << thread_id)); + ppc_set_irq(ccpu, PPC_INTERRUPT_DOORBELL, val & (0x1 << thread_id)); } bql_unlock(); } -- 2.39.5
