mirror of https://gitee.com/openkylin/qemu.git
17e3134061
The migration code will not look at a VMStateDescription's minimum_version_id_old field unless that VMSD has set the load_state_old field to something non-NULL. (The purpose of minimum_version_id_old is to specify what migration version is needed for the code in the function pointed to by load_state_old to be able to handle it on incoming migration.) We have exactly one VMSD which still has a load_state_old, in the PPC CPU; every other VMSD which sets minimum_version_id_old is doing so unnecessarily. Delete all the unnecessary ones. Commit created with: sed -i '/\.minimum_version_id_old/d' $(git grep -l '\.minimum_version_id_old') with the one legitimate use then hand-edited back in. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> --- It missed vmstate_ppc_cpu. |
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| .. | ||
| Kconfig | ||
| aspeed_gpio.c | ||
| bcm2835_gpio.c | ||
| gpio_key.c | ||
| gpio_pwr.c | ||
| imx_gpio.c | ||
| max7310.c | ||
| meson.build | ||
| mpc8xxx.c | ||
| npcm7xx_gpio.c | ||
| nrf51_gpio.c | ||
| omap_gpio.c | ||
| pl061.c | ||
| sifive_gpio.c | ||
| trace-events | ||
| trace.h | ||
| zaurus.c | ||