164 	unsigned long gsbase;  in __rdgsbase_inactive()  local
170 		gsbase = rdgsbase();  in __rdgsbase_inactive()
174 		rdmsrl(MSR_KERNEL_GS_BASE, gsbase);  in __rdgsbase_inactive()
178 	return gsbase;  in __rdgsbase_inactive()
189 static noinstr void __wrgsbase_inactive(unsigned long gsbase)  in __wrgsbase_inactive()  argument
195 		wrgsbase(gsbase);  in __wrgsbase_inactive()
199 		wrmsrl(MSR_KERNEL_GS_BASE, gsbase);  in __wrgsbase_inactive()
245 			prev_p->thread.gsbase = 0;  in save_base_legacy()
260 		task->thread.gsbase = __rdgsbase_inactive();  in save_fsgs()
378 		__wrgsbase_inactive(next->gsbase);  in x86_fsgsbase_load()
382 		load_seg_legacy(prev->gsindex, prev->gsbase,  in x86_fsgsbase_load()
383 				next->gsindex, next->gsbase, GS);  in x86_fsgsbase_load()
432 	unsigned long gsbase;  in x86_gsbase_read_cpu_inactive()  local
438 		gsbase = __rdgsbase_inactive();  in x86_gsbase_read_cpu_inactive()
441 		rdmsrl(MSR_KERNEL_GS_BASE, gsbase);  in x86_gsbase_read_cpu_inactive()
444 	return gsbase;  in x86_gsbase_read_cpu_inactive()
447 void x86_gsbase_write_cpu_inactive(unsigned long gsbase)  in x86_gsbase_write_cpu_inactive()  argument
453 		__wrgsbase_inactive(gsbase);  in x86_gsbase_write_cpu_inactive()
456 		wrmsrl(MSR_KERNEL_GS_BASE, gsbase);  in x86_gsbase_write_cpu_inactive()
477 	unsigned long gsbase;  in x86_gsbase_read_task()  local
480 		gsbase = x86_gsbase_read_cpu_inactive();  in x86_gsbase_read_task()
483 		gsbase = task->thread.gsbase;  in x86_gsbase_read_task()
485 		gsbase = x86_fsgsbase_read_task(task, task->thread.gsindex);  in x86_gsbase_read_task()
487 	return gsbase;  in x86_gsbase_read_task()
497 void x86_gsbase_write_task(struct task_struct *task, unsigned long gsbase)  in x86_gsbase_write_task()  argument
501 	task->thread.gsbase = gsbase;  in x86_gsbase_write_task()
770 			task->thread.gsbase = arg2;  in do_arch_prctl_64()