From: Marc-André Lureau <marcandre.lur...@redhat.com> vmcoreinfo is built for all targets. However, it requires fw_cfg with DMA operations support (write operation). Restrict vmcoreinfo exposure to architectures that are supporting FW_CFG_DMA, that is arm-virt and x86 only atm.
Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com> Reviewed-by: Thomas Huth <th...@redhat.com> Reviewed-by: Daniel Henrique Barboza <danie...@linux.vnet.ibm.com> Tested-by: Daniel Henrique Barboza <danie...@linux.vnet.ibm.com> Reviewed-by: Michael S. Tsirkin <m...@redhat.com> Signed-off-by: Michael S. Tsirkin <m...@redhat.com> --- default-configs/arm-softmmu.mak | 2 ++ default-configs/i386-softmmu.mak | 1 + default-configs/x86_64-softmmu.mak | 1 + hw/misc/Makefile.objs | 2 +- 4 files changed, 5 insertions(+), 1 deletion(-) diff --git a/default-configs/arm-softmmu.mak b/default-configs/arm-softmmu.mak index 5059d13..d37edc4 100644 --- a/default-configs/arm-softmmu.mak +++ b/default-configs/arm-softmmu.mak @@ -130,3 +130,5 @@ CONFIG_SMBIOS=y CONFIG_ASPEED_SOC=y CONFIG_GPIO_KEY=y CONFIG_MSF2=y + +CONFIG_FW_CFG_DMA=y diff --git a/default-configs/i386-softmmu.mak b/default-configs/i386-softmmu.mak index a685c43..95ac4b4 100644 --- a/default-configs/i386-softmmu.mak +++ b/default-configs/i386-softmmu.mak @@ -60,3 +60,4 @@ CONFIG_SMBIOS=y CONFIG_HYPERV_TESTDEV=$(CONFIG_KVM) CONFIG_PXB=y CONFIG_ACPI_VMGENID=y +CONFIG_FW_CFG_DMA=y diff --git a/default-configs/x86_64-softmmu.mak b/default-configs/x86_64-softmmu.mak index ea69e82..0221236 100644 --- a/default-configs/x86_64-softmmu.mak +++ b/default-configs/x86_64-softmmu.mak @@ -60,3 +60,4 @@ CONFIG_SMBIOS=y CONFIG_HYPERV_TESTDEV=$(CONFIG_KVM) CONFIG_PXB=y CONFIG_ACPI_VMGENID=y +CONFIG_FW_CFG_DMA=y diff --git a/hw/misc/Makefile.objs b/hw/misc/Makefile.objs index 19202d9..10c88a8 100644 --- a/hw/misc/Makefile.objs +++ b/hw/misc/Makefile.objs @@ -9,7 +9,7 @@ common-obj-$(CONFIG_PCI_TESTDEV) += pci-testdev.o common-obj-$(CONFIG_EDU) += edu.o common-obj-y += unimp.o -common-obj-y += vmcoreinfo.o +common-obj-$(CONFIG_FW_CFG_DMA) += vmcoreinfo.o obj-$(CONFIG_VMPORT) += vmport.o -- MST