diff options
Diffstat (limited to 'arch/x86/kernel/process_32.c')
| -rw-r--r-- | arch/x86/kernel/process_32.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index 26edb1cd07a4..877358f3dba7 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -63,10 +63,7 @@ void __show_regs(struct pt_regs *regs, enum show_regs_mode mode, unsigned long d0, d1, d2, d3, d6, d7; unsigned short gs; - if (user_mode(regs)) - gs = get_user_gs(regs); - else - savesegment(gs, gs); + savesegment(gs, gs); show_ip(regs, log_lvl); @@ -114,7 +111,7 @@ void release_thread(struct task_struct *dead_task) void start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp) { - set_user_gs(regs, 0); + loadsegment(gs, 0); regs->fs = 0; regs->ds = __USER_DS; regs->es = __USER_DS; @@ -177,7 +174,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) * used %fs or %gs (it does not today), or if the kernel is * running inside of a hypervisor layer. */ - lazy_save_gs(prev->gs); + savesegment(gs, prev->gs); /* * Load the per-thread Thread-Local Storage descriptor. @@ -208,7 +205,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) * Restore %gs if needed (which is common) */ if (prev->gs | next->gs) - lazy_load_gs(next->gs); + loadsegment(gs, next->gs); this_cpu_write(current_task, next_p); |