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Reserve space for all CPU cores (incorrect logic). 

Reserve a full page for each core, not incorrect 4096 (from skrll@).
This commit is contained in:
simonb 2020-07-19 08:53:24 +00:00
parent 95a0a18880
commit 6a9dede689
1 changed files with 6 additions and 4 deletions
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10
sys/arch/evbmips/cavium/machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: machdep.c,v 1.19 2020/07/19 06:31:13 simonb Exp $ */
/* $NetBSD: machdep.c,v 1.20 2020/07/19 08:53:24 simonb Exp $ */
/*
* Copyright 2001, 2002 Wasabi Systems, Inc.
@ -114,7 +114,7 @@
#include "opt_multiprocessor.h"
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.19 2020/07/19 06:31:13 simonb Exp $");
__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.20 2020/07/19 08:53:24 simonb Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -371,8 +371,10 @@ mach_init_memory(void)
physmem = btoc(octeon_btinfo.obt_dram_size * 1024 * 1024);
#ifdef MULTIPROCESSOR
const u_int cores = mipsNN_cp0_ebase_read() & MIPS_EBASE_CPUNUM;
mem_clusters[0].start = cores * 4096;
const uint64_t fuse = octeon_xkphys_read_8(CIU_FUSE);
const int cores = popcount64(fuse);
mem_clusters[0].start += cores * PAGE_SIZE;
mem_clusters[0].size -= cores * PAGE_SIZE;
#endif
/*