diff options
Diffstat (limited to 'arch/x86/kernel/fpu')
| -rw-r--r-- | arch/x86/kernel/fpu/core.c | 9 | ||||
| -rw-r--r-- | arch/x86/kernel/fpu/signal.c | 2 |
2 files changed, 4 insertions, 7 deletions
diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c index d67558c..c066160 100644 --- a/arch/x86/kernel/fpu/core.c +++ b/arch/x86/kernel/fpu/core.c @@ -343,11 +343,8 @@ void fpu__activate_stopped(struct fpu *child_fpu) * with local interrupts disabled, as it is in the case of * do_device_not_available()). */ -void fpu__restore(void) +void fpu__restore(struct fpu *fpu) { - struct task_struct *tsk = current; - struct fpu *fpu = &tsk->thread.fpu; - fpu__activate_curr(fpu); /* Avoid __kernel_fpu_begin() right after fpregs_activate() */ @@ -355,9 +352,9 @@ void fpu__restore(void) fpregs_activate(fpu); if (unlikely(copy_fpstate_to_fpregs(fpu))) { fpu__clear(fpu); - force_sig_info(SIGSEGV, SEND_SIG_PRIV, tsk); + force_sig_info(SIGSEGV, SEND_SIG_PRIV, current); } else { - tsk->thread.fpu.counter++; + fpu->counter++; } kernel_fpu_enable(); } diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c index 99f7309..50ec9af 100644 --- a/arch/x86/kernel/fpu/signal.c +++ b/arch/x86/kernel/fpu/signal.c @@ -319,7 +319,7 @@ static int __fpu__restore_sig(void __user *buf, void __user *buf_fx, int size) fpu->fpstate_active = 1; if (use_eager_fpu()) { preempt_disable(); - fpu__restore(); + fpu__restore(fpu); preempt_enable(); } |