Commit 0a1b357f authored by Anthony PERARD's avatar Anthony PERARD Committed by Avi Kivity
Browse files

exec: fix guest memory access for Xen 



In cpu_physical_memory_rw, a change has been introduced and qemu_get_ram_ptr is
no longuer called with the ram addr we want to access, but only with the
section address. This patch fixes this. (All other call to qemu_get_ram_ptr are
already called with the right address.)

This patch fixes Xen guest.

Signed-off-by: default avatarAnthony PERARD <anthony.perard@citrix.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 32b08980

exec.c

+2 −2
Original line number Diff line number Diff line
@@ -3856,8 +3856,8 @@ void cpu_physical_memory_rw(target_phys_addr_t addr, uint8_t *buf, 
                }

            } else {

                /* RAM case */

                ptr = qemu_get_ram_ptr(section->mr->ram_addr)

                    + section_addr(section, addr);

                ptr = qemu_get_ram_ptr(section->mr->ram_addr

                                       + section_addr(section, addr));

                memcpy(buf, ptr, l);

                qemu_put_ram_ptr(ptr);

            }