On Sat, Jul 28, 2012 at 5:08 PM, RongQing Li <roy.qing...@gmail.com> wrote:
> Any advice
>
> 2012/7/2 <roy.qing...@gmail.com>:
>> From: RongQing.Li <roy.qing...@gmail.com>
>>
>> Now the tc_id is:
>> (read_c0_tcbind() >> TCBIND_CURTC_SHIFT) & TCBIND_CURTC;
>> After substitute macro:
>> (read_c0_tcbind() >> 21) & ((0xff) << 21)
>> It should be:
>> (read_c0_tcbind() & ((0xff)<< 21)) >>21
>>
>> Signed-off-by: RongQing.Li <roy.qing...@gmail.com>
>> ---
Good catch ;)
Thanks,
Hillf
>> arch/mips/kernel/smp-cmp.c | 2 +-
>> 1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c
>> index e7e03ec..afc379c 100644
>> --- a/arch/mips/kernel/smp-cmp.c
>> +++ b/arch/mips/kernel/smp-cmp.c
>> @@ -102,7 +102,7 @@ static void cmp_init_secondary(void)
>> c->vpe_id = (read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) &
>> TCBIND_CURVPE;
>> #endif
>> #ifdef CONFIG_MIPS_MT_SMTC
>> - c->tc_id = (read_c0_tcbind() >> TCBIND_CURTC_SHIFT) & TCBIND_CURTC;
>> + c->tc_id = (read_c0_tcbind() & TCBIND_CURTC) >> TCBIND_CURTC_SHIFT;
>> #endif
>> }
>>
>> --
>> 1.7.1
>>
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