diff options
Diffstat (limited to 'arch/x86/xen/enlighten.c')
| -rw-r--r-- | arch/x86/xen/enlighten.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index c9081c6671f0..e996e8e744cb 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1,9 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0 + #ifdef CONFIG_XEN_BALLOON_MEMORY_HOTPLUG -#include <linux/bootmem.h> +#include <linux/memblock.h> #endif #include <linux/cpu.h> #include <linux/kexec.h> +#include <linux/slab.h> +#include <xen/xen.h> #include <xen/features.h> #include <xen/page.h> #include <xen/interface/memory.h> @@ -65,6 +69,13 @@ __read_mostly int xen_have_vector_callback; EXPORT_SYMBOL_GPL(xen_have_vector_callback); /* + * NB: needs to live in .data because it's used by xen_prepare_pvh which runs + * before clearing the bss. + */ +uint32_t xen_start_flags __attribute__((section(".data"))) = 0; +EXPORT_SYMBOL(xen_start_flags); + +/* * Point at some empty memory to start with. We map the real shared_info * page as soon as fixmap is up and running. */ |