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hw/intc/arm_gicv3_common: Give no-migration-shift-bug subsection a needed function 

Currently the migration code incorrectly treats a subsection with
no .needed function pointer as if it was the subsection list
terminator -- it is ignored and so is everything after it.
Work around this by giving vmstate_gicv3_gicd_no_migration_shift_bug
a 'needed' function that always returns true.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180806123445.1459-2-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2018-08-06 13:34:41 +01:00
parent 1fb57da72a
commit 78e9ddd75e
1 changed files with 6 additions and 0 deletions
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6
hw/intc/arm_gicv3_common.c
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@ -203,10 +203,16 @@ static int gicv3_gicd_no_migration_shift_bug_post_load(void *opaque,
return 0; return 0;
} }
static bool needed_always(void *opaque)
{
return true;
}
const VMStateDescription vmstate_gicv3_gicd_no_migration_shift_bug = { const VMStateDescription vmstate_gicv3_gicd_no_migration_shift_bug = {
.name = "arm_gicv3/gicd_no_migration_shift_bug", .name = "arm_gicv3/gicd_no_migration_shift_bug",
.version_id = 1, .version_id = 1,
.minimum_version_id = 1, .minimum_version_id = 1,
.needed = needed_always,
.pre_load = gicv3_gicd_no_migration_shift_bug_pre_load, .pre_load = gicv3_gicd_no_migration_shift_bug_pre_load,
.post_load = gicv3_gicd_no_migration_shift_bug_post_load, .post_load = gicv3_gicd_no_migration_shift_bug_post_load,
.fields = (VMStateField[]) { .fields = (VMStateField[]) {