>>> On 11.03.16 at 17:23, <ross.lagerw...@citrix.com> wrote:
> Commit a929bee0e652 ("x86/vmx: Fix injection of #DB traps following
> XSA-156") prevents an infinite loop in certain #DB traps. However, it
> changed the behavior to not call hvm_hw_inject_trap() for #DB and #AC
> traps which which means that the debug registers are not restored
> correctly and nullified commit b56ae5b48c38 ("VMX: fix/adjust trap
> injection").
>
> To fix this, restore the original code path through hvm_inject_trap(),
> but ensure that the struct hvm_trap is populated with all the required
> data.
>
> Signed-off-by: Ross Lagerwall <ross.lagerw...@citrix.com>
Reviewed-by: Jan Beulich <jbeul...@suse.com>
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