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Commit d6f70360 authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] do_page_fault() needs to use raw_smp_processor_id(). 



Original patch posted by Deepak Saxena <dsaxena@plexity.net>.

Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 20bb25d1

arch/mips/mm/fault.c

+3 −3
Original line number Diff line number Diff line
@@ -42,7 +42,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write, 
	siginfo_t info;



#if 0

	printk("Cpu%d[%s:%d:%0*lx:%ld:%0*lx]\n", smp_processor_id(),

	printk("Cpu%d[%s:%d:%0*lx:%ld:%0*lx]\n", raw_smp_processor_id(),

	       current->comm, current->pid, field, address, write,

	       field, regs->cp0_epc);

#endif
@@ -165,7 +165,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write, 


	printk(KERN_ALERT "CPU %d Unable to handle kernel paging request at "

	       "virtual address %0*lx, epc == %0*lx, ra == %0*lx\n",

	       smp_processor_id(), field, address, field, regs->cp0_epc,

	       raw_smp_processor_id(), field, address, field, regs->cp0_epc,

	       field,  regs->regs[31]);

	die("Oops", regs);
@@ -228,7 +228,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write, 
		pmd_t *pmd, *pmd_k;

		pte_t *pte_k;



		pgd = (pgd_t *) pgd_current[smp_processor_id()] + offset;

		pgd = (pgd_t *) pgd_current[raw_smp_processor_id()] + offset;

		pgd_k = init_mm.pgd + offset;



		if (!pgd_present(*pgd_k))