diff options
| -rw-r--r-- | arch/x86/kernel/fpu/core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index 97df457..d67558c 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -109,6 +109,8 @@ void __kernel_fpu_begin(void) { struct fpu *fpu = ¤t->thread.fpu; + WARN_ON_ONCE(!irq_fpu_usable()); + kernel_fpu_disable(); if (fpu->fpregs_active) { @@ -138,7 +140,6 @@ EXPORT_SYMBOL(__kernel_fpu_end); void kernel_fpu_begin(void) { preempt_disable(); - WARN_ON_ONCE(!irq_fpu_usable()); __kernel_fpu_begin(); } EXPORT_SYMBOL_GPL(kernel_fpu_begin); |