Steve Sistare b0182e537e exec/memory: Introduce RAM_NAMED_FILE flag ... migrate_ignore_shared() is an optimization that avoids copying memory that is visible and can be mapped on the target. However, a memory-backend-ram or a memory-backend-memfd block with the RAM_SHARED flag set is not migrated when migrate_ignore_shared() is true. This is wrong, because the block has no named backing store, and its contents will be lost. To fix, ignore shared memory iff it is a named file. Define a new flag RAM_NAMED_FILE to distinguish this case. Signed-off-by: Steve Sistare <steven.sistare@oracle.com> Reviewed-by: Peter Xu <peterx@redhat.com> Message-Id: <1686151116-253260-1-git-send-email-steven.sistare@oracle.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>		2023-06-13 11:28:58 +02:00
..
acpi.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
audio.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
authz.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
block-core.json	qcow2: add discard-no-unref option	2023-06-05 13:15:42 +02:00
block-export.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
block.json	block: add accounting for zone append operation	2023-05-15 08:18:10 -04:00
char.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
common.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
compat.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
control.json	docs/interop: Convert qmp-spec.txt to rST	2023-05-22 10:21:01 +02:00
crypto.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
cryptodev.json	spelling: information	2023-06-09 23:38:16 +03:00
cxl.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
dump.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
error.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
introspect.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
job.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
machine-target.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
machine.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
meson.build	hw/mem/cxl_type3: Add CXL RAS Error Injection Support.	2023-03-07 12:39:00 -05:00
migration.json	exec/memory: Introduce RAM_NAMED_FILE flag	2023-06-13 11:28:58 +02:00
misc-target.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
misc.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
net.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
opts-visitor.c	cutils: Adjust signature of parse_uint[_full]	2023-06-02 12:27:19 -05:00
pci.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
pragma.json	qapi/pragma: Tidy up comments	2022-05-16 07:31:26 +02:00
qapi-clone-visitor.c	qapi: Make visitor functions taking Error ** return bool, not void	2020-07-10 15:18:08 +02:00
qapi-dealloc-visitor.c	qapi: Make visitor functions taking Error ** return bool, not void	2020-07-10 15:18:08 +02:00
qapi-forward-visitor.c	qapi: remove needless include	2022-03-22 14:46:18 +04:00
qapi-schema.json	docs/interop: Convert qmp-spec.txt to rST	2023-05-22 10:21:01 +02:00
qapi-type-helpers.c	monitor: introduce HumanReadableText and HMP support	2021-11-02 15:55:13 +00:00
qapi-util.c	qapi: Fix stale reference to scripts/qapi.py in a comment	2022-02-28 11:39:35 +01:00
qapi-visit-core.c	qapi: Factor out compat_policy_input_ok()	2021-10-29 21:27:20 +02:00
qdev.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
qmp-dispatch.c	monitor: mark mixed functions that can suspend	2023-04-20 11:17:35 +02:00
qmp-event.c	Replace qemu_gettimeofday() with g_get_real_time()	2022-04-06 10:50:37 +02:00
qmp-registry.c	qapi: Generalize command policy checking	2021-10-29 18:24:46 +02:00
qobject-input-visitor.c	include: add qemu/keyval.h	2022-04-21 17:03:51 +04:00
qobject-output-visitor.c	qapi: Extend -compat to set policy for unstable interfaces	2021-10-29 21:28:01 +02:00
qom.json	hostmem-file: add offset option	2023-05-23 16:47:03 +02:00
rdma.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
replay.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
rocker.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
run-state.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
sockets.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
stats.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
string-input-visitor.c	qapi, qemu-options: make all parsing visitors parse boolean options the same	2020-11-04 12:00:40 -05:00
string-output-visitor.c	qapi: remove needless include	2022-03-22 14:46:18 +04:00
tpm.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
trace-events	qapi: Generalize struct member policy checking	2021-10-29 18:23:09 +02:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
trace.json	qapi: make the vcpu parameters deprecated for 8.1	2023-06-01 11:05:05 -04:00
transaction.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
ui.json	ui: add the infrastructure to support MT events	2023-05-28 13:08:25 +04:00
virtio.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00
yank.json	qapi: Reformat doc comments to conform to current conventions	2023-05-10 10:01:01 +02:00