Am 01.01.2012 18:23, schrieb Avi Kivity:
> cpu_register_physical_memory_log() does not update region_offset
> if a page was previously registered for the same address. This
> could cause mmio accesses going to the wrong place, by using the
> old region_offset.
>
> Signed-off-by: Avi Kivity <a...@redhat.com>
Line numbers don't match master ;) but applies cleanly and looks good.
Acked-by: Andreas Färber <afaer...@suse.de>
Andreas
> exec.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/exec.c b/exec.c
> index 8a3f621..c366835 100644
> --- a/exec.c
> +++ b/exec.c
> @@ -2542,6 +2542,7 @@ void
> cpu_register_physical_memory_log(target_phys_addr_t start_addr,
> p->region_offset = 0;
> } else {
> p->phys_offset = phys_offset;
> + p->region_offset = region_offset;
> if ((phys_offset & ~TARGET_PAGE_MASK) <= IO_MEM_ROM ||
> (phys_offset & IO_MEM_ROMD))
> phys_offset += TARGET_PAGE_SIZE;
--
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