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| author | Andrew Cooper <andrew.cooper3@citrix.com> | 2017-11-22 11:39:04 +0000 |
|---|---|---|
| committer | Roger Pau Monne <roger.pau@citrix.com> | 2018-01-11 17:51:18 +0000 |
| commit | 31b664a93f5efd8f40889d04028881c18b76a5a3 (patch) | |
| tree | 135811cb864af8110704fcf557de248067dd2524 | |
| parent | db65173fe73568d0c718ce2a1c3ef8dc69c66b99 (diff) | |
| download | xen-31b664a93f5efd8f40889d04028881c18b76a5a3.tar.gz | |
x86/boot: Map more than the first 16MB
TODO: Replace somehow (bootstrap_map() ?)
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
| -rw-r--r-- | xen/arch/x86/boot/x86_64.S | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/xen/arch/x86/boot/x86_64.S b/xen/arch/x86/boot/x86_64.S index cf47e019f5..42636cf334 100644 --- a/xen/arch/x86/boot/x86_64.S +++ b/xen/arch/x86/boot/x86_64.S @@ -114,11 +114,10 @@ GLOBAL(__page_tables_start) GLOBAL(l2_identmap) .quad sym_offs(l1_identmap) + __PAGE_HYPERVISOR idx = 1 - .rept 7 + .rept 4 * L2_PAGETABLE_ENTRIES - 1 .quad (idx << L2_PAGETABLE_SHIFT) | PAGE_HYPERVISOR | _PAGE_PSE idx = idx + 1 .endr - .fill 4 * L2_PAGETABLE_ENTRIES - 8, 8, 0 .size l2_identmap, . - l2_identmap /* |