From 15613357ba53a4763594f64476058b85b3014757 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Thu, 17 Jun 2021 13:24:38 +0100 Subject: [PATCH] target/arm: Use acpi_ghes_present() to see if we report ACPI memory errors The virt_is_acpi_enabled() function is specific to the virt board, as is the check for its 'ras' property. Use the new acpi_ghes_present() function to check whether we should report memory errors via acpi_ghes_record_errors(). This avoids a link error if QEMU was built without support for the virt board, and provides a mechanism that can be used by any future board models that want to add ACPI memory error reporting support (they only need to call acpi_ghes_add_fw_cfg()). Signed-off-by: Peter Maydell Reviewed-by: Richard Henderson Reviewed-by: Dongjiu Geng Message-id: 20210603171259.27962-4-peter.maydell@linaro.org --- target/arm/kvm64.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c index 37ceadd9a9..59982d470d 100644 --- a/target/arm/kvm64.c +++ b/target/arm/kvm64.c @@ -1410,14 +1410,10 @@ void kvm_arch_on_sigbus_vcpu(CPUState *c, int code, void *addr) { ram_addr_t ram_addr; hwaddr paddr; - Object *obj = qdev_get_machine(); - VirtMachineState *vms = VIRT_MACHINE(obj); - bool acpi_enabled = virt_is_acpi_enabled(vms); assert(code == BUS_MCEERR_AR || code == BUS_MCEERR_AO); - if (acpi_enabled && addr && - object_property_get_bool(obj, "ras", NULL)) { + if (acpi_ghes_present() && addr) { ram_addr = qemu_ram_addr_from_host(addr); if (ram_addr != RAM_ADDR_INVALID && kvm_physical_memory_addr_from_host(c->kvm_state, addr, &paddr)) {