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-rw-r--r--arch/x86/kernel/fpu/core.c7
-rw-r--r--arch/x86/kernel/fpu/xsave.c4
-rw-r--r--arch/x86/kernel/signal.c2
3 files changed, 6 insertions, 7 deletions
diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c
index 1ecd25028079..41c92897f574 100644
--- a/arch/x86/kernel/fpu/core.c
+++ b/arch/x86/kernel/fpu/core.c
@@ -112,12 +112,11 @@ EXPORT_SYMBOL(__kernel_fpu_begin);
void __kernel_fpu_end(void)
{
- struct task_struct *me = current;
- struct fpu *fpu = &me->thread.fpu;
+ struct fpu *fpu = &current->thread.fpu;
if (fpu->has_fpu) {
if (WARN_ON(restore_fpu_checking(fpu)))
- fpu_reset_state(me);
+ fpu_reset_state(fpu);
} else if (!use_eager_fpu()) {
stts();
}
@@ -371,7 +370,7 @@ void fpu__restore(void)
kernel_fpu_disable();
__thread_fpu_begin(fpu);
if (unlikely(restore_fpu_checking(fpu))) {
- fpu_reset_state(tsk);
+ fpu_reset_state(fpu);
force_sig_info(SIGSEGV, SEND_SIG_PRIV, tsk);
} else {
tsk->thread.fpu.counter++;
diff --git a/arch/x86/kernel/fpu/xsave.c b/arch/x86/kernel/fpu/xsave.c
index 049dc619481d..3953cbf8d7e7 100644
--- a/arch/x86/kernel/fpu/xsave.c
+++ b/arch/x86/kernel/fpu/xsave.c
@@ -343,7 +343,7 @@ int __restore_xstate_sig(void __user *buf, void __user *buf_fx, int size)
config_enabled(CONFIG_IA32_EMULATION));
if (!buf) {
- fpu_reset_state(tsk);
+ fpu_reset_state(fpu);
return 0;
}
@@ -417,7 +417,7 @@ int __restore_xstate_sig(void __user *buf, void __user *buf_fx, int size)
*/
user_fpu_begin();
if (restore_user_xstate(buf_fx, xstate_bv, fx_only)) {
- fpu_reset_state(tsk);
+ fpu_reset_state(fpu);
return -1;
}
}
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index 20a9d355af59..bcb853e44d30 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -667,7 +667,7 @@ handle_signal(struct ksignal *ksig, struct pt_regs *regs)
* Ensure the signal handler starts with the new fpu state.
*/
if (fpu->fpstate_active)
- fpu_reset_state(current);
+ fpu_reset_state(fpu);
}
signal_setup_done(failed, ksig, stepping);
}