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target/loongarch/kvm: Fix VM recovery from disk failures

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vmstate does not save kvm_state_conter,
which can cause VM recovery from disk to fail.

Cc: qemu-stable@nongnu.org
Signed-off-by: Song Gao <gaosong@loongson.cn>
Acked-by: Peter Xu <peterx@redhat.com>
Message-Id: <20240508024732.3127792-1-gaosong@loongson.cn>
This commit is contained in:
Song Gao 2024-05-08 10:47:32 +08:00
parent 6af8037c42
commit 0eb285c362
1 changed files with 4 additions and 2 deletions
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6
target/loongarch/machine.c
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@ -145,8 +145,8 @@ static const VMStateDescription vmstate_tlb = {
/* LoongArch CPU state */ /* LoongArch CPU state */
const VMStateDescription vmstate_loongarch_cpu = { const VMStateDescription vmstate_loongarch_cpu = {
.name = "cpu", .name = "cpu",
.version_id = 1, .version_id = 2,
.minimum_version_id = 1, .minimum_version_id = 2,
.fields = (const VMStateField[]) { .fields = (const VMStateField[]) {
VMSTATE_UINTTL_ARRAY(env.gpr, LoongArchCPU, 32), VMSTATE_UINTTL_ARRAY(env.gpr, LoongArchCPU, 32),
VMSTATE_UINTTL(env.pc, LoongArchCPU), VMSTATE_UINTTL(env.pc, LoongArchCPU),
@ -208,6 +208,8 @@ const VMStateDescription vmstate_loongarch_cpu = {
VMSTATE_UINT64(env.CSR_DERA, LoongArchCPU), VMSTATE_UINT64(env.CSR_DERA, LoongArchCPU),
VMSTATE_UINT64(env.CSR_DSAVE, LoongArchCPU), VMSTATE_UINT64(env.CSR_DSAVE, LoongArchCPU),
VMSTATE_UINT64(kvm_state_counter, LoongArchCPU),
VMSTATE_END_OF_LIST() VMSTATE_END_OF_LIST()
}, },
.subsections = (const VMStateDescription * const []) { .subsections = (const VMStateDescription * const []) {