Reviewed-by: Huacai Chen <chenhc@xxxxxxxxxx> On Fri, Jul 3, 2020 at 8:32 AM Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx> wrote: > > > > 在 2020/7/3 上午8:05, Heiher 写道: > > From: Heiher <r@xxxxxx> > > > > We can directly calculate pointer type offset of per cpu > > by shifting SMP_CPUID_PTRSHIFT. > > > > Cc: Paul Burton <paulburton@xxxxxxxxxx> > > Cc: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx> > > Cc: Huacai Chen <chenhc@xxxxxxxxxx> > > Signed-off-by: Heiher <r@xxxxxx> > > --- > Reviewed-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx> > > Btw: > linux-mips@xxxxxxxxxxxxxx have been abandoned, please go to the new > list: linux-mips@xxxxxxxxxxxxxxx. > > Thanks. > > > arch/mips/kernel/genex.S | 2 -- > > 1 file changed, 2 deletions(-) > > > > diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S > > index a1b966f3578e..a1ebb94b3626 100644 > > --- a/arch/mips/kernel/genex.S > > +++ b/arch/mips/kernel/genex.S > > @@ -369,7 +369,6 @@ NESTED(ejtag_debug_handler, PT_SIZE, sp) > > > > ASM_CPUID_MFC0 k1, ASM_SMP_CPUID_REG > > PTR_SRL k1, SMP_CPUID_PTRSHIFT > > - PTR_SLL k1, LONGLOG > > PTR_LA k0, ejtag_debug_buffer_per_cpu > > PTR_ADDU k0, k1 > > > > @@ -392,7 +391,6 @@ NESTED(ejtag_debug_handler, PT_SIZE, sp) > > #ifdef CONFIG_SMP > > ASM_CPUID_MFC0 k1, ASM_SMP_CPUID_REG > > PTR_SRL k1, SMP_CPUID_PTRSHIFT > > - PTR_SLL k1, LONGLOG > > PTR_LA k0, ejtag_debug_buffer_per_cpu > > PTR_ADDU k0, k1 > > LONG_L k1, 0(k0)
