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| author | Anthony PERARD <anthony.perard@citrix.com> | 2012-03-19 15:54:34 +0000 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-03-19 19:13:30 +0200 |
| commit | 0a1b357f1555ce410d2d0d5f947b5415587ac4d8 (patch) | |
| tree | d3768268e966fe06454a350e15c3f9507c5bbfa1 /exec.c | |
| parent | 32b089808f125470b3563bf4209c2301fa35c58e (diff) | |
| download | focaccia-qemu-0a1b357f1555ce410d2d0d5f947b5415587ac4d8.tar.gz focaccia-qemu-0a1b357f1555ce410d2d0d5f947b5415587ac4d8.zip | |
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: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'exec.c')
| -rw-r--r-- | exec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/exec.c b/exec.c index a3818ffeb7..265e895603 100644 --- a/exec.c +++ b/exec.c @@ -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); } |