diff options
Diffstat (limited to 'arch/x86/kernel/fpu/xstate.c')
| -rw-r--r-- | arch/x86/kernel/fpu/xstate.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/x86/kernel/fpu/xstate.c b/arch/x86/kernel/fpu/xstate.c index abfbb61b18b8..e9d7f461b7fa 100644 --- a/arch/x86/kernel/fpu/xstate.c +++ b/arch/x86/kernel/fpu/xstate.c @@ -890,15 +890,6 @@ int arch_set_user_pkey_access(struct task_struct *tsk, int pkey, */ if (!boot_cpu_has(X86_FEATURE_OSPKE)) return -EINVAL; - /* - * For most XSAVE components, this would be an arduous task: - * brining fpstate up to date with fpregs, updating fpstate, - * then re-populating fpregs. But, for components that are - * never lazily managed, we can just access the fpregs - * directly. PKRU is never managed lazily, so we can just - * manipulate it directly. Make sure it stays that way. - */ - WARN_ON_ONCE(!use_eager_fpu()); /* Set the bits we need in PKRU: */ if (init_val & PKEY_DISABLE_ACCESS) |