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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-06 15:08:10 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-06 15:08:10 -0400 |
| commit | f2ed8bebee696a80f877aa436bfafed1f3336bdd (patch) | |
| tree | 515462256f08e2503e635ac971fd53e3ed4e43fa /arch/powerpc/mm/pgtable-radix.c | |
| parent | 527b5baeada26f9660722b4a498d3855d90f276c (diff) | |
| parent | a7d2475af7aedcb9b5c6343989a8bfadbf84429b (diff) | |
Merge commit 'a7d2475af7aedcb9b5c6343989a8bfadbf84429b' into uaccess.powerpc
backmerge of sorting the arch/powerpc/Kconfig
Diffstat (limited to 'arch/powerpc/mm/pgtable-radix.c')
| -rw-r--r-- | arch/powerpc/mm/pgtable-radix.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/mm/pgtable-radix.c b/arch/powerpc/mm/pgtable-radix.c index 2a590a98e652..c28165d8970b 100644 --- a/arch/powerpc/mm/pgtable-radix.c +++ b/arch/powerpc/mm/pgtable-radix.c @@ -186,6 +186,10 @@ static void __init radix_init_pgtable(void) */ register_process_table(__pa(process_tb), 0, PRTB_SIZE_SHIFT - 12); pr_info("Process table %p and radix root for kernel: %p\n", process_tb, init_mm.pgd); + asm volatile("ptesync" : : : "memory"); + asm volatile(PPC_TLBIE_5(%0,%1,2,1,1) : : + "r" (TLBIEL_INVAL_SET_LPID), "r" (0)); + asm volatile("eieio; tlbsync; ptesync" : : : "memory"); } static void __init radix_init_partition_table(void) |