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    Subject[patch V2 11/30] x86/fpu/xstate: Mark all init only functions __init
    Date
    No point to keep them around after boot.

    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

    ---
    arch/x86/kernel/fpu/xstate.c | 10 +++++-----
    1 file changed, 5 insertions(+), 5 deletions(-)
    ---
    diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c
    index a2bdc0cf8687..b35ecfa8d450 100644
    --- a/arch/x86/kernel/fpu/xstate.c
    +++ b/arch/x86/kernel/fpu/xstate.c
    @@ -462,7 +462,7 @@ static int validate_user_xstate_header(const struct xstate_header *hdr)
    return 0;
    }

    -static void __xstate_dump_leaves(void)
    +static void __init __xstate_dump_leaves(void)
    {
    int i;
    u32 eax, ebx, ecx, edx;
    @@ -502,7 +502,7 @@ static void __xstate_dump_leaves(void)
    * that our software representation matches what the CPU
    * tells us about the state's size.
    */
    -static void check_xstate_against_struct(int nr)
    +static void __init check_xstate_against_struct(int nr)
    {
    /*
    * Ask the CPU for the size of the state.
    @@ -544,7 +544,7 @@ static void check_xstate_against_struct(int nr)
    * covered by these checks. Only the size of the buffer for task->fpu
    * is checked here.
    */
    -static void do_extra_xstate_size_checks(void)
    +static void __init do_extra_xstate_size_checks(void)
    {
    int paranoid_xstate_size = FXSAVE_SIZE + XSAVE_HDR_SIZE;
    int i;
    @@ -646,7 +646,7 @@ static unsigned int __init get_xsave_size(void)
    * Will the runtime-enumerated 'xstate_size' fit in the init
    * task's statically-allocated buffer?
    */
    -static bool is_supported_xstate_size(unsigned int test_xstate_size)
    +static bool __init is_supported_xstate_size(unsigned int test_xstate_size)
    {
    if (test_xstate_size <= sizeof(union fpregs_state))
    return true;
    @@ -691,7 +691,7 @@ static int __init init_xstate_size(void)
    * We enabled the XSAVE hardware, but something went wrong and
    * we can not use it. Disable it.
    */
    -static void fpu__init_disable_system_xstate(void)
    +static void __init fpu__init_disable_system_xstate(void)
    {
    xfeatures_mask_all = 0;
    cr4_clear_bits(X86_CR4_OSXSAVE);
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