Re: [PATCH v7 01/21] memory: alloc RAM from file at offset

[Stefan Hajnoczi]

On Sat, Jun 27, 2020 at 10:09:23AM -0700, elena.ufimtseva@oracle.com wrote:
> From: Jagannathan Raman <jag.raman@oracle.com>
> 
> Allow RAM MemoryRegion to be created from an offset in a file, instead
> of allocating at offset of 0 by default. This is needed to synchronize
> RAM between QEMU & remote process.
> 
> Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
> Signed-off-by: John G Johnson <john.g.johnson@oracle.com>
> Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
> ---
>  backends/hostmem-memfd.c  |  2 +-
>  exec.c                    | 11 +++++++----
>  hw/misc/ivshmem.c         |  3 ++-
>  include/exec/memory.h     |  2 ++
>  include/exec/ram_addr.h   |  2 +-
>  include/qemu/mmap-alloc.h |  3 ++-
>  memory.c                  |  3 ++-
>  util/mmap-alloc.c         |  7 ++++---
>  util/oslib-posix.c        |  2 +-
>  9 files changed, 22 insertions(+), 13 deletions(-)

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>

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