[PATCH 2/3] Move qemu-kvm 'VMC TSS Pages' to allow a larger BIOS image.

Jordan Justen
2009-07-16T18:02:22Z

Move qemu-kvm 'VMC TSS Pages' from:
0xfffbd000-0xfffbffff
to:
0xfeffd000-0xfeffffff

The step is required to free up the 0xff000000-0xffffffff (16MB) range
for use with bios.bin.

This change depends upon a change to kvm/bios/rombios.c so the bios
INT15-E820 function will properly reserve the new location.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
---
qemu-kvm-x86.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/qemu-kvm-x86.c b/qemu-kvm-x86.c
index daf60b6..b5306aa 100644
--- a/qemu-kvm-x86.c
+++ b/qemu-kvm-x86.c
@@ -63,7 +63,7 @@ static int kvm_init_tss(kvm_context_t kvm)
* this address is 3 pages before the bios, and the bios should present
* as unavaible memory
*/
- r = kvm_set_tss_addr(kvm, 0xfffbd000);
+ r = kvm_set_tss_addr(kvm, 0xfeffd000);
if (r < 0) {
fprintf(stderr, "kvm_init_tss: unable to set tss addr\n");
return r;
--
1.6.0.4