On Fri, Aug 19, 2022 at 09:44:06AM +0800, Kefeng Wang wrote: > Only x86 has own release_thread(), introduce a new weak > release_thread() function to clean empty definitions in > other ARCHs. > > Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx> > --- > arch/openrisc/include/asm/processor.h | 1 - > arch/openrisc/kernel/process.c | 4 ---- > diff --git a/arch/openrisc/include/asm/processor.h b/arch/openrisc/include/asm/processor.h > index aa1699c18add..ed9efb430afa 100644 > --- a/arch/openrisc/include/asm/processor.h > +++ b/arch/openrisc/include/asm/processor.h > @@ -72,7 +72,6 @@ struct thread_struct { > > > void start_thread(struct pt_regs *regs, unsigned long nip, unsigned long sp); > -void release_thread(struct task_struct *); > unsigned long __get_wchan(struct task_struct *p); > > #define cpu_relax() barrier() > diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c > index 52dc983ddeba..f94b5ec06786 100644 > --- a/arch/openrisc/kernel/process.c > +++ b/arch/openrisc/kernel/process.c > @@ -125,10 +125,6 @@ void show_regs(struct pt_regs *regs) > show_registers(regs); > } > > -void release_thread(struct task_struct *dead_task) > -{ > -} > - > /* > * Copy the thread-specific (arch specific) info from the current > * process to the new one p For OpenRISC bits. Acked-by: Stafford Horne <shorne@xxxxxxxxx>