diff options
| author | Thomas Gleixner <[email protected]> | 2021-10-15 03:16:10 +0200 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2021-10-20 15:27:27 +0200 |
| commit | 63cf05a19a5d3fb6e66b5f7ceb76e77dfc2695f2 (patch) | |
| tree | 18c29dfa55b7899f5cef2f5275e6a314e13ef68a | |
| parent | ffd3e504c9e0de8b85755f3c7eabbbdd984cfeed (diff) | |
x86/fpu/xstate: Mark all init only functions __init
No point to keep them around after boot.
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
| -rw-r--r-- | arch/x86/kernel/fpu/xstate.c | 10 |
1 files 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); |