Re: [Qemu-devel] [RFC v3 7/8] memory: extend memory_region_add_subregion() to support error reporting

[Peter Maydell]

On 8 July 2015 at 10:46, Igor Mammedov <address@hidden> wrote:
> extends memory_region_add_subregion() by adding Error**
> argument to allow t fail and return a error from it.
>
> Signed-off-by: Igor Mammedov <address@hidden>
>  156 files changed, 619 insertions(+), 420 deletions(-)

This is a seriously invasive API change and I don't
really like it -- reconfiguring the memory region
hierarchy should not be an operation which can fail
(especially not just adding a subregion!)

-- PMM