From 0324d236d2918c18a9ad4a1081b1083965a1433b Mon Sep 17 00:00:00 2001 From: Nicholas Piggin Date: Tue, 6 Aug 2024 23:13:13 +1000 Subject: [PATCH] target/ppc: Fix mtDPDES targeting SMT siblings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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: qemu-stable@nongnu.org Fixes: d24e80b2ae ("target/ppc: Add msgsnd/p and DPDES SMT support") Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Signed-off-by: Nicholas Piggin --- target/ppc/misc_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/ppc/misc_helper.c b/target/ppc/misc_helper.c index 1b83971375..f0ca80153b 100644 --- a/target/ppc/misc_helper.c +++ b/target/ppc/misc_helper.c @@ -288,7 +288,7 @@ 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(); }