>>> On 11.03.16 at 17:23, 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
> From: Ross Lagerwall [mailto:ross.lagerw...@citrix.com]
> Sent: Saturday, March 12, 2016 12:24 AM
>
> 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(
>>> On 11.03.16 at 17:23, 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
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 c
