[Qemu-devel] [PATCH 1/1] Fix load_linux reset handling fix

[Qemu-devel] [PATCH 1/1] Fix load_linux reset handling fix

[Mark McLoughlin]

This fix on the stable branch:

  commit 2da1e398641d9fccf683645c808dee0d088f84cf
  Author: Glauber Costa <glommer@redhat.com>
  Date:   Fri May 8 02:22:13 2009 -0300

    reset state for load_linux

Caused -kernel to break.

The problem is that we're passing the ROM's ram_addr_t to
load_linux() rather than its target_phys_addr_t. We also
need to register the memory before trying to write to
it.

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
---
 hw/pc.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/pc.c b/hw/pc.c
index 062c306..e69a1f7 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -954,10 +954,10 @@ vga_bios_error:
         offset = 0;
         if (linux_boot) {
             option_rom_offset = qemu_ram_alloc(TARGET_PAGE_SIZE);
-            load_linux(option_rom_offset,
-                       kernel_filename, initrd_filename, kernel_cmdline);
             cpu_register_physical_memory(0xd0000, TARGET_PAGE_SIZE,
                                          option_rom_offset);
+            load_linux(0xd0000,
+                       kernel_filename, initrd_filename, kernel_cmdline);
             offset = TARGET_PAGE_SIZE;
         }
 
-- 
1.6.2.2