aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/kernel/smtc.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/kernel/smtc.c')
-rw-r--r--arch/mips/kernel/smtc.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index 44238ab2fc99..6a857bf030b0 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -4,6 +4,7 @@
4#include <linux/sched.h> 4#include <linux/sched.h>
5#include <linux/cpumask.h> 5#include <linux/cpumask.h>
6#include <linux/interrupt.h> 6#include <linux/interrupt.h>
7#include <linux/module.h>
7 8
8#include <asm/cpu.h> 9#include <asm/cpu.h>
9#include <asm/processor.h> 10#include <asm/processor.h>
@@ -270,9 +271,12 @@ void smtc_configure_tlb(void)
270 * of their initialization in smtc_cpu_setup(). 271 * of their initialization in smtc_cpu_setup().
271 */ 272 */
272 273
273 tlbsiz = tlbsiz & 0x3f; /* MIPS32 limits TLB indices to 64 */ 274 /* MIPS32 limits TLB indices to 64 */
274 cpu_data[0].tlbsize = tlbsiz; 275 if (tlbsiz > 64)
276 tlbsiz = 64;
277 cpu_data[0].tlbsize = current_cpu_data.tlbsize = tlbsiz;
275 smtc_status |= SMTC_TLB_SHARED; 278 smtc_status |= SMTC_TLB_SHARED;
279 local_flush_tlb_all();
276 280
277 printk("TLB of %d entry pairs shared by %d VPEs\n", 281 printk("TLB of %d entry pairs shared by %d VPEs\n",
278 tlbsiz, vpes); 282 tlbsiz, vpes);
@@ -1044,6 +1048,8 @@ void smtc_ipi_replay(void)
1044 } 1048 }
1045} 1049}
1046 1050
1051EXPORT_SYMBOL(smtc_ipi_replay);
1052
1047void smtc_idle_loop_hook(void) 1053void smtc_idle_loop_hook(void)
1048{ 1054{
1049#ifdef SMTC_IDLE_HOOK_DEBUG 1055#ifdef SMTC_IDLE_HOOK_DEBUG