qemu/docs/devel
Peter Maydell e300f4c11d docs/devel: Mention post_load hook restrictions where we document the hook
Accessing another device in a post_load hook is a bad idea, because
the order of device save/restore is not fixed, and so this
cross-device access makes the save/restore non-deterministic.

We previously only flagged up this requirement in the
record-and-replay developer docs; repeat it in the main migration
documentation, where a developer trying to implement a post_load hook
is more likely to see it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2024-10-04 18:54:55 +03:00
..
migration docs/devel: Mention post_load hook restrictions where we document the hook 2024-10-04 18:54:55 +03:00
testing docs/fuzz: fix outdated mention to enable-sanitizers 2024-09-17 10:52:20 +02:00
atomics.rst Fix some typos in documentation (found by codespell) 2024-04-02 13:38:40 +03:00
bitops.rst
blkdebug.txt
blkverify.txt
block-coroutine-wrapper.rst
build-system.rst meson: Drop the .fa library suffix 2024-07-03 18:41:26 +02:00
clocks.rst Fix some typos in documentation (found by codespell) 2024-04-02 13:38:40 +03:00
code-of-conduct.rst
conflict-resolution.rst
control-flow-integrity.rst
crypto.rst docs/devel: Add introduction to LUKS volume with detached header 2024-07-24 10:39:10 +01:00
decodetree.rst docs: Document decodetree named field syntax 2023-05-30 10:55:39 -07:00
docs.rst docs: correct typos 2024-02-20 22:20:48 +03:00
ebpf_rss.rst
index-api.rst hw/pci: modify pci_setup_iommu() to set PCIIOMMUOps 2023-11-03 09:20:31 +01:00
index-build.rst docs/devel: Split testing docs from the build docs and move to separate folder 2024-09-04 12:28:00 +02:00
index-internals.rst docs/devel: Add introduction to LUKS volume with detached header 2024-07-24 10:39:10 +01:00
index-process.rst docs/devel: add some front matter to the devel index 2023-07-03 12:52:08 +01:00
index-tcg.rst docs/devel: add some front matter to the devel index 2023-07-03 12:52:08 +01:00
index.rst docs/devel: Split testing docs from the build docs and move to separate folder 2024-09-04 12:28:00 +02:00
kconfig.rst docs: document new convention for Kconfig board symbols 2024-05-03 15:47:48 +02:00
loads-stores.rst docs/devel/loads-stores: Fix git grep regexes 2023-09-21 14:45:57 +01:00
lockcnt.txt
luks-detached-header.rst docs/devel: Add introduction to LUKS volume with detached header 2024-07-24 10:39:10 +01:00
maintainers.rst
memory.rst
modules.rst
multi-process.rst docs: Don't mention "-mem-path" in multi-process.rst 2023-09-19 10:23:21 +02:00
multi-thread-tcg.rst tcg/cputlb: Remove non-synced variants of global TLB flushes 2024-05-24 08:57:50 +10:00
multiple-iothreads.txt Rename "QEMU global mutex" to "BQL" in comments and docs 2024-01-08 10:45:43 -05:00
pci.rst hw/pci: modify pci_setup_iommu() to set PCIIOMMUOps 2023-11-03 09:20:31 +01:00
qapi-code-gen.rst qapi: remove "Example" doc section 2024-07-17 10:20:54 +02:00
qdev-api.rst docs/devel: split qom-api reference into new file 2023-07-03 12:52:22 +01:00
qom-api.rst docs/devel: split qom-api reference into new file 2023-07-03 12:52:22 +01:00
qom.rst include/qom/object.h: New OBJECT_DEFINE_SIMPLE_TYPE{, _WITH_INTERFACES} macros 2024-02-27 13:01:42 +00:00
rcu.txt
replay.rst docs/devel: Mention post_load hook restrictions where we document the hook 2024-10-04 18:54:55 +03:00
reset.rst reset: Add RESET_TYPE_WAKEUP 2024-09-24 11:33:35 +02:00
s390-cpu-topology.rst docs/s390: Fix wrong command example in s390-cpu-topology.rst 2023-11-28 14:27:18 +01:00
s390-dasd-ipl.rst
secure-coding-practices.rst
stable-process.rst
style.rst docs/style: permit inline loop variables 2023-08-30 14:57:44 +01:00
submitting-a-patch.rst docs/devel: fix minor typo in submitting-a-patch.rst 2024-04-25 15:15:25 +02:00
submitting-a-pull-request.rst
tcg-icount.rst accel/tcg: Remove CF_LAST_IO 2023-11-14 10:40:54 -08:00
tcg-ops.rst tcg: Introduce TCG_COND_TST{EQ,NE} 2024-02-03 23:43:47 +00:00
tcg-plugins.rst docs/devel: update tcg-plugins page 2024-08-16 14:13:07 +01:00
tcg.rst docs/devel: add some front matter to the devel index 2023-07-03 12:52:08 +01:00
tracing.rst tracetool: remove redundant --target-type / --target-name args 2024-03-12 14:52:07 -04:00
trivial-patches.rst
ui.rst
vfio-iommufd.rst docs/devel: Add VFIO iommufd backend documentation 2023-12-19 19:03:38 +01:00
virtio-backends.rst
writing-monitor-commands.rst docs/devel/writing-monitor-commands: Minor improvements 2024-03-04 07:12:40 +01:00
zoned-storage.rst docs/zoned-storage:add zoned emulation use case 2023-05-15 08:19:04 -04:00