summaryrefslogtreecommitdiffstats
path: root/arch/x86/lguest/i386_head.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/lguest/i386_head.S')
-rw-r--r--arch/x86/lguest/i386_head.S15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/x86/lguest/i386_head.S b/arch/x86/lguest/i386_head.S
index 5c7cef3..10b9bd3 100644
--- a/arch/x86/lguest/i386_head.S
+++ b/arch/x86/lguest/i386_head.S
@@ -30,21 +30,6 @@ ENTRY(lguest_entry)
movl $lguest_data - __PAGE_OFFSET, %edx
int $LGUEST_TRAP_ENTRY
- /* The Host put the toplevel pagetable in lguest_data.pgdir. The movsl
- * instruction uses %esi implicitly as the source for the copy we're
- * about to do. */
- movl lguest_data - __PAGE_OFFSET + LGUEST_DATA_pgdir, %esi
-
- /* Copy first 32 entries of page directory to __PAGE_OFFSET entries.
- * This means the first 128M of kernel memory will be mapped at
- * PAGE_OFFSET where the kernel expects to run. This will get it far
- * enough through boot to switch to its own pagetables. */
- movl $32, %ecx
- movl %esi, %edi
- addl $((__PAGE_OFFSET >> 22) * 4), %edi
- rep
- movsl
-
/* Set up the initial stack so we can run C code. */
movl $(init_thread_union+THREAD_SIZE),%esp
OpenPOWER on IntegriCloud