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Commit f0cff5c8 authored by Paul Burton's avatar Paul Burton Committed by Ralf Baechle
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MIPS: smp-cmp: Remove incorrect core number probe 



This probing is already done by decode_configs as part of cpu_probe, and
furthermore the implementation here was incorrect for any MT core with
a number of VPEs other than 2.

Signed-off-by: default avatarPaul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6650/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent a809d460

arch/mips/kernel/smp-cmp.c

+1 −2
Original line number Diff line number Diff line
@@ -41,7 +41,7 @@ 


static void cmp_init_secondary(void)

{

	struct cpuinfo_mips *c = &current_cpu_data;

	struct cpuinfo_mips *c __maybe_unused = &current_cpu_data;



	/* Assume GIC is present */

	change_c0_status(ST0_IM, STATUSF_IP3 | STATUSF_IP4 | STATUSF_IP6 |
@@ -49,7 +49,6 @@ static void cmp_init_secondary(void) 


	/* Enable per-cpu interrupts: platform specific */



	c->core = (read_c0_ebase() >> 1) & 0x1ff;

#if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC)

	if (cpu_has_mipsmt)

		c->vpe_id = (read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) &