Re: [Qemu-devel] [PULL] memory core fix

[Anthony Liguori <anthony@codemonkey.ws>]

On 09/21/2011 07:24 AM, Avi Kivity wrote:
> Please pull from
>
> git://github.com/avikivity/qemu.git memory/core

Pulled.  Thanks.

Regards,

Anthony Liguori


> to receive the following fix:
>
> Michael Walle (1):
> memory: fix subregion collision warning
>
> memory.c | 13 ++++++++-----
> 1 files changed, 8 insertions(+), 5 deletions(-)
>
> diff --git a/memory.c b/memory.c
> index 101b67c..ba74435 100644
> --- a/memory.c
> +++ b/memory.c
> @@ -1190,16 +1190,19 @@ static void
> memory_region_add_subregion_common(MemoryRegion *mr,
> if (subregion->may_overlap || other->may_overlap) {
> continue;
> }
> - if (offset >= other->offset + other->size
> - || offset + subregion->size <= other->offset) {
> + if (offset >= other->addr + other->size
> + || offset + subregion->size <= other->addr) {
> continue;
> }
> #if 0
> - printf("warning: subregion collision %llx/%llx vs %llx/%llx\n",
> + printf("warning: subregion collision %llx/%llx (%s) "
> + "vs %llx/%llx (%s)\n",
> (unsigned long long)offset,
> (unsigned long long)subregion->size,
> - (unsigned long long)other->offset,
> - (unsigned long long)other->size);
> + subregion->name,
> + (unsigned long long)other->addr,
> + (unsigned long long)other->size,
> + other->name);
> #endif
> }
> QTAILQ_FOREACH(other, &mr->subregions, subregions_link) {
>