Re: [PATCH v2 0/3] KVM: arm64: Fix get-reg-list regression

2020-11-04 Thread Dave Martin
On Tue, Nov 03, 2020 at 02:52:44PM +0100, Andrew Jones wrote: > On Tue, Nov 03, 2020 at 11:37:27AM +, Dave Martin wrote: > > On Mon, Nov 02, 2020 at 07:50:34PM +0100, Andrew Jones wrote: > > > 张东旭 reported a regression seen with CentOS > > > when migrating from an old kernel to a new one. The

Re: [PATCH v2 0/3] KVM: arm64: Fix get-reg-list regression

2020-11-03 Thread Andrew Jones
On Tue, Nov 03, 2020 at 11:37:27AM +, Dave Martin wrote: > On Mon, Nov 02, 2020 at 07:50:34PM +0100, Andrew Jones wrote: > > 张东旭 reported a regression seen with CentOS > > when migrating from an old kernel to a new one. The problem was > > that QEMU rejected the migration since

Re: [PATCH v2 0/3] KVM: arm64: Fix get-reg-list regression

2020-11-03 Thread Dave Martin
On Mon, Nov 02, 2020 at 07:50:34PM +0100, Andrew Jones wrote: > 张东旭 reported a regression seen with CentOS > when migrating from an old kernel to a new one. The problem was > that QEMU rejected the migration since KVM_GET_REG_LIST reported > a register was missing on the destination. Extra

[PATCH v2 0/3] KVM: arm64: Fix get-reg-list regression

2020-11-02 Thread Andrew Jones
张东旭 reported a regression seen with CentOS when migrating from an old kernel to a new one. The problem was that QEMU rejected the migration since KVM_GET_REG_LIST reported a register was missing on the destination. Extra registers are OK on the destination, but not missing ones. The regression