[PATCH 3.18 060/150] x86: export get_xsave_addr

Greg Kroah-Hartman
2015-01-14T07:27:11Z

From: Paolo Bonzini <pbonzini@redhat.com>

commit ba7b39203a3a18018173b87e73f27169bd8e5147 upstream.

get_xsave_addr is the API to access XSAVE states, and KVM would
like to use it. Export it.

Cc: x86@kernel.org
Cc: H. Peter Anvin <hpa@linux.intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
arch/x86/kernel/xsave.c | 1 +
1 file changed, 1 insertion(+)

--- a/arch/x86/kernel/xsave.c
+++ b/arch/x86/kernel/xsave.c
@@ -738,3 +738,4 @@ void *get_xsave_addr(struct xsave_struct

return (void *)xsave + xstate_comp_offsets[feature];
}
+EXPORT_SYMBOL_GPL(get_xsave_addr);