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[PATCH] mips: task_thread_info()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro
2006-01-12 01:06:07 -08:00
committed by Linus Torvalds
parent 40bc9c671a
commit dc8f6029cd
8 changed files with 13 additions and 14 deletions
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7
arch/mips/kernel/smp_mt.c
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@@ -287,6 +287,7 @@ void prom_prepare_cpus(unsigned int max_cpus)
*/
void prom_boot_secondary(int cpu, struct task_struct *idle)
{
struct thread_info *gp = task_thread_info(idle);
dvpe();
set_c0_mvpcontrol(MVPCONTROL_VPC);
@@ -307,11 +308,9 @@ void prom_boot_secondary(int cpu, struct task_struct *idle)
write_tc_gpr_sp( __KSTK_TOS(idle));
/* global pointer */
write_tc_gpr_gp((unsigned long)idle->thread_info);
write_tc_gpr_gp((unsigned long)gp);
flush_icache_range((unsigned long)idle->thread_info,
(unsigned long)idle->thread_info +
sizeof(struct thread_info));
flush_icache_range((unsigned long)gp, (unsigned long)(gp + 1));
/* finally out of configuration and into chaos */
clear_c0_mvpcontrol(MVPCONTROL_VPC);