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| author | Vegard Nossum <vegard.nossum@gmail.com> | 2009-06-15 15:50:49 +0200 |
|---|---|---|
| committer | Vegard Nossum <vegard.nossum@gmail.com> | 2009-06-15 15:50:49 +0200 |
| commit | 722f2a6c87f34ee0fd0130a8cf45f81e0705594a (patch) | |
| tree | 50b054df34d2731eb0ba0cf1a6c27e43e7eed428 /arch/x86/mm | |
| parent | 7a0aeb14e18ad59394bd9bbc6e57fb345819e748 (diff) | |
| parent | 45e3e1935e2857c54783291107d33323b3ef33c8 (diff) | |
Merge commit 'linus/master' into HEAD
Conflicts:
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Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/init_32.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 80cafd76a2b..3cd7711bb94 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -564,7 +564,7 @@ static inline void save_pg_dir(void) } #endif /* !CONFIG_ACPI_SLEEP */ -void zap_low_mappings(void) +void zap_low_mappings(bool early) { int i; @@ -581,7 +581,11 @@ void zap_low_mappings(void) set_pgd(swapper_pg_dir+i, __pgd(0)); #endif } - flush_tlb_all(); + + if (early) + __flush_tlb(); + else + flush_tlb_all(); } pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL | _PAGE_IOMAP); @@ -956,7 +960,7 @@ void __init mem_init(void) test_wp_bit(); save_pg_dir(); - zap_low_mappings(); + zap_low_mappings(true); } #ifdef CONFIG_MEMORY_HOTPLUG |