MIPS: CMP/SMTC: Fix tc_id calculation
Currently the tc_id code is: (read_c0_tcbind() >> TCBIND_CURTC_SHIFT) & TCBIND_CURTC; After processing this becomes: (read_c0_tcbind() >> 21) & ((0xff) << 21) But it should be: (read_c0_tcbind() & ((0xff)<< 21)) >> 21 Signed-off-by: RongQing.Li <roy.qing.li@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/4077/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -102,7 +102,7 @@ static void cmp_init_secondary(void)
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c->vpe_id = (read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) & TCBIND_CURVPE;
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#endif
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#ifdef CONFIG_MIPS_MT_SMTC
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c->tc_id = (read_c0_tcbind() >> TCBIND_CURTC_SHIFT) & TCBIND_CURTC;
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c->tc_id = (read_c0_tcbind() & TCBIND_CURTC) >> TCBIND_CURTC_SHIFT;
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#endif
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}
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