Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  sparc64: Flush TLB before releasing pages.

diff --git a/arch/sparc/include/asm/tlb_64.h b/arch/sparc/include/asm/tlb_64.h
index ec81cdedef2c8a94aaea03263371b19c832edf60..ee38e731bfa635587afd73bac991fa69fad8ebec 100644 (file)
--- a/arch/sparc/include/asm/tlb_64.h
+++ b/arch/sparc/include/asm/tlb_64.h
@@ -57,6 +57,8 @@ static inline struct mmu_gather *tlb_gather_mmu(struct mm_struct *mm, unsigned i
 
 static inline void tlb_flush_mmu(struct mmu_gather *mp)
 {
+       if (!mp->fullmm)
+               flush_tlb_pending();
        if (mp->need_flush) {
                free_pages_and_swap_cache(mp->pages, mp->pages_nr);
                mp->pages_nr = 0;
@@ -78,8 +80,6 @@ static inline void tlb_finish_mmu(struct mmu_gather *mp, unsigned long start, un
 
        if (mp->fullmm)
                mp->fullmm = 0;
-       else
-               flush_tlb_pending();
 
        /* keep the page table cache within bounds */
        check_pgt_cache();