From 35068bd15eec80844699173b9e7d5ccb09a6bb87 Mon Sep 17 00:00:00 2001 From: Suraj Jitindar Singh Date: Wed, 14 Jun 2017 16:44:52 +1000 Subject: target/ppc: Fix return value in tcg radix mmu fault handler The mmu fault handler should return 0 if it was able to successfully handle the fault and a positive value otherwise. Currently the tcg radix mmu fault handler will return 1 after successfully handling a fault in virtual mode. This is incorrect so fix it so that it returns 0 in this case. The handler already correctly returns 0 when a fault was handled in real mode and 1 if an interrupt was generated. Fixes: d5fee0bbe68d ("target/ppc: Implement ISA V3.00 radix page fault handler") Signed-off-by: Suraj Jitindar Singh Signed-off-by: David Gibson --- target/ppc/mmu-radix64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/ppc/mmu-radix64.c b/target/ppc/mmu-radix64.c index de18c0b69e..69fde65276 100644 --- a/target/ppc/mmu-radix64.c +++ b/target/ppc/mmu-radix64.c @@ -255,5 +255,5 @@ int ppc_radix64_handle_mmu_fault(PowerPCCPU *cpu, vaddr eaddr, int rwx, tlb_set_page(cs, eaddr & TARGET_PAGE_MASK, raddr & TARGET_PAGE_MASK, prot, mmu_idx, 1UL << page_size); - return 1; + return 0; } -- cgit v1.2.3