diff options
Diffstat (limited to 'arch/s390/kernel')
| -rw-r--r-- | arch/s390/kernel/guarded_storage.c | 9 | ||||
| -rw-r--r-- | arch/s390/kernel/process.c | 3 |
2 files changed, 4 insertions, 8 deletions
diff --git a/arch/s390/kernel/guarded_storage.c b/arch/s390/kernel/guarded_storage.c index 4920cf6ffa00..65b0eca2128c 100644 --- a/arch/s390/kernel/guarded_storage.c +++ b/arch/s390/kernel/guarded_storage.c @@ -11,13 +11,10 @@ #include <asm/guarded_storage.h> #include "entry.h" -void exit_thread_gs(void) +void guarded_storage_release(struct task_struct *tsk) { - preempt_disable(); - kfree(current->thread.gs_cb); - kfree(current->thread.gs_bc_cb); - current->thread.gs_cb = current->thread.gs_bc_cb = NULL; - preempt_enable(); + kfree(tsk->thread.gs_cb); + kfree(tsk->thread.gs_bc_cb); } static int gs_enable(void) diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index a7c6c5e944c7..0ecadd349106 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -48,8 +48,6 @@ extern void kernel_thread_starter(void); */ void exit_thread(struct task_struct *tsk) { - if (tsk == current) - exit_thread_gs(); } void flush_thread(void) @@ -59,6 +57,7 @@ void flush_thread(void) void arch_release_task_struct(struct task_struct *tsk) { runtime_instr_release(tsk); + guarded_storage_release(tsk); } int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) |