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| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2008-07-08 15:06:25 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-16 10:54:11 +0200 |
| commit | 8840c0ccd763936a8e730ece118197a51be8dc8e (patch) | |
| tree | 5c8d536aff5c8d8bfe6c9f6dc73030a73dcf2dfc /arch/x86/kernel | |
| parent | c1f2f09ef66d5dadd5fe42ea909e708470c9636d (diff) | |
| download | blackbird-op-linux-8840c0ccd763936a8e730ece118197a51be8dc8e.tar.gz blackbird-op-linux-8840c0ccd763936a8e730ece118197a51be8dc8e.zip | |
x86_64: there's no need to preallocate level1_fixmap_pgt
Early fixmap will allocate its own L1 pagetable page for fixmap
mappings, so there's no need to preallocate one.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/head_64.S | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S index b07ac7b217cb..4b6bda21837f 100644 --- a/arch/x86/kernel/head_64.S +++ b/arch/x86/kernel/head_64.S @@ -362,12 +362,6 @@ NEXT_PAGE(level3_kernel_pgt) .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE NEXT_PAGE(level2_fixmap_pgt) - .fill 506,8,0 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */ - .fill 5,8,0 - -NEXT_PAGE(level1_fixmap_pgt) .fill 512,8,0 NEXT_PAGE(level2_ident_pgt) |
