memory: fix alignment checks/asserts

Status from this message: Queued, thanks.

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#	Subject and files	Size	Replies	Applied
1/2	memory-device: turn alignment assert into check`hw/mem/memory-device.c`	+7 -1	1 reply
2/2	exec: check that alignment is a power of two`exec.c`	+4 -0	1 reply

All 2 patches have a Reviewed-by or Acked-by of their own; the series has one for all of them.

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Cover letter [Qemu-devel] [PATCH v1 0/2] memory: fix alignment checks/asserts

We can currently hit two asserts. Let's fix those.

Patch nr. 1 is a result from:
"[PATCH v4 00/14] MemoryDevice: use multi stage hotplug handlers"

We treat right now any alignment > 1GB as a violation, as it would fragment guest memory heavily. Turn the assert into a check.

Also, we run into an assert when using alignments that are not a power of two.

David Hildenbrand (2):
memory-device: turn alignment assert into check
exec: check that alignment is a power of two

 exec.c                 | 4 ++++
 hw/mem/memory-device.c | 8 +++++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

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2.17.0