Hi, I get these errors when trying to build xen-unstable with PAE enabled. I have also applied the Oprofile patches. Thanks - Padma - boot/x86_32.o /home/xen-unstable/xen/common/common.o /home/xen-unstable/xen/drivers/char/driver.o /home/xen-unstable/xen/drivers/acpi/driver.o /home/xen-unstable/xen/arch/x86/arch.o -o /home/xen-unstable/xen/xen-syms /home/xen-unstable/xen/common/common.o(.text+0x72d5): In function `decrease_reservation'': : undefined reference to `shadow_sync_and_drop_references'' /home/xen-unstable/xen/common/common.o(.text+0x89df): In function `free_domheap_pages'': : undefined reference to `shadow_drop_references'' /home/xen-unstable/xen/arch/x86/arch.o(.text+0xc4ab): In function `do_mmu_update'': : undefined reference to `shadow_l3_normal_pt_update'' /home/xen-unstable/xen/arch/x86/arch.o(.text+0x146e4): In function `vmx_do_page_fault'': : undefined reference to `gva_to_gpa'' /home/xen-unstable/xen/arch/x86/arch.o(.text+0x14e0a): In function `send_pio_req'': : undefined reference to `gva_to_gpa'' /home/xen-unstable/xen/arch/x86/arch.o(.text+0x14f6c): In function `vmx_copy'': : undefined reference to `gva_to_gpa'' /home/xen-unstable/xen/arch/x86/arch.o(.text+0x1b596): In function `send_mmio_req'': : undefined reference to `gva_to_gpa'' _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel