Commit 997d0030 authored Jun 19, 2009 by Paul Mundt

sh: Use local TLB flush in set_pte_phys().



set_pte_phys() presently uses the global flush_tlb_one(), which locks on
SMP trying to do the IPI. As we have not even initialized the other CPUs
at this point, switch to the local_ variant so the flush happens on the
boot CPU.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent 2e046b94

arch/sh/mm/init.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -70,7 +70,7 @@ static void set_pte_phys(unsigned long addr, unsigned long phys, pgprot_t prot)
		}

		set_pte(pte, pfn_pte(phys >> PAGE_SHIFT, prot));
		flush_tlb_one(get_asid(), addr);
		local_flush_tlb_one(get_asid(), addr);
		}

		/*