Commit 7db16f24 authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

pc: register e820 entries for ram 



So RAM shows up in the new etc/e820 fw_cfg file.

Cc: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent 7d67110f

hw/i386/pc.c

+1 −7
Original line number Diff line number Diff line
@@ -1174,13 +1174,7 @@ FWCfgState *pc_memory_init(MemoryRegion *system_memory, 
    memory_region_init_alias(ram_below_4g, NULL, "ram-below-4g", ram,

                             0, below_4g_mem_size);

    memory_region_add_subregion(system_memory, 0, ram_below_4g);

    if (0) {

        /*

         * Ideally we should do that too, but that would ruin the e820

         * reservations added by seabios before initializing fw_cfg.

         */

    e820_add_entry(0, below_4g_mem_size, E820_RAM);

    }

    if (above_4g_mem_size > 0) {

        ram_above_4g = g_malloc(sizeof(*ram_above_4g));

        memory_region_init_alias(ram_above_4g, NULL, "ram-above-4g", ram,