On Mon, 18 Nov 2019 16:21:12 -0800 Sean Christopherson sean.j.christopherson@intel.com wrote:
The inclusion of linux/vmalloc.h, which is required for its definition of set_vm_flush_reset_perms(), is somehow dependent on asm/realmode.h being included by asm/acpi.h. Explicitly include linux/vmalloc.h so that a future patch can drop the realmode.h include from asm/acpi.h without breaking the build.
Fixes: 7fdfe1e40b225 ("x86/ftrace: Use vmalloc special flag") Signed-off-by: Sean Christopherson sean.j.christopherson@intel.com
Acked-by: Steven Rostedt (VMware) rostedt@goodmis.org
-- Steve
arch/x86/kernel/ftrace.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index 2a179fb35cd1..681eae0fb64d 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -23,6 +23,7 @@ #include <linux/list.h> #include <linux/module.h> #include <linux/memory.h> +#include <linux/vmalloc.h>
#include <trace/syscall.h>