[patch 4/5] pc: drop unnecessary memory un-assignment

Marcelo Tosatti
2011-08-01T15:29:15Z

[-- Attachment #1: pc-0xd000-unassigned --]
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As noted by the original commit. Probably kept in qemu-kvm
due to a mismerge.

commit 7d0adcd6d57149d4e9ec66f3a1c171df2bea2775
Author: aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Fri Oct 24 13:12:42 2008 +0000

hw/pc: don't register the memory hole as unassigned twice

Since revision 5228, we don't register the memory hole (0xa00000 to
0xfffff) anymore. As a consequence, we don't need to register it again
as unassigned.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

Index: qemu-kvm/hw/pc.c
===================================================================
--- qemu-kvm.orig/hw/pc.c
+++ qemu-kvm/hw/pc.c
@@ -1013,8 +1013,6 @@ void pc_memory_init(const char *kernel_f
isa_bios_size = bios_size;
if (isa_bios_size > (128 * 1024))
isa_bios_size = 128 * 1024;
- cpu_register_physical_memory(0xd0000, (192 * 1024) - isa_bios_size,
- IO_MEM_UNASSIGNED);
cpu_register_physical_memory(0x100000 - isa_bios_size,
isa_bios_size,
(bios_offset + bios_size - isa_bios_size) | IO_MEM_ROM);