diff options
Diffstat (limited to 'arch/x86/kernel/fpu/init.c')
| -rw-r--r-- | arch/x86/kernel/fpu/init.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c index a9e506a99a83..e9f1d6e62146 100644 --- a/arch/x86/kernel/fpu/init.c +++ b/arch/x86/kernel/fpu/init.c @@ -143,6 +143,11 @@ EXPORT_SYMBOL_GPL(xstate_size); */ static void __init fpu__init_system_xstate_size_legacy(void) { + static int on_boot_cpu = 1; + + WARN_ON_FPU(!on_boot_cpu); + on_boot_cpu = 0; + /* * Note that xstate_size might be overwriten later during * fpu__init_system_xstate(). @@ -214,7 +219,12 @@ __setup("eagerfpu=", eager_fpu_setup); */ static void __init fpu__init_system_ctx_switch(void) { - WARN_ON(current->thread.fpu.fpstate_active); + static bool on_boot_cpu = 1; + + WARN_ON_FPU(!on_boot_cpu); + on_boot_cpu = 0; + + WARN_ON_FPU(current->thread.fpu.fpstate_active); current_thread_info()->status = 0; /* Auto enable eagerfpu for xsaveopt */ |
