x86/fpu: Move init_xstate_size() to __init section

WARNING: vmlinux.o(.text.unlikely+0x1c05): Section mismatch in
         reference from the function init_xstate_size() to the
         function .init.text:get_xsave_size()

WARNING: vmlinux.o(.text.unlikely+0x1c19): Section mismatch in
         reference from the function init_xstate_size() to the
         function .init.text:get_xsaves_size()

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: "H . Peter Anvin" <hpa@zytor.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Link: https://lkml.kernel.org/r/20190108130225.5066-2-sergey.senozhatsky@gmail.com

diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c
index 9cc1084..d7432c2 100644 (file)
--- a/arch/x86/kernel/fpu/xstate.c
+++ b/arch/x86/kernel/fpu/xstate.c
@@ -669,7 +669,7 @@ static bool is_supported_xstate_size(unsigned int test_xstate_size)
        return false;
 }
 
-static int init_xstate_size(void)
+static int __init init_xstate_size(void)
 {
        /* Recompute the context size for enabled features: */
        unsigned int possible_xstate_size;