[Qemu-devel] [Bug 1256826] Re: INT instruction bug in WindowsXP

2013-12-03 Thread Jackend
** Description changed: This bug is in -no-kvm mode. In windowsXP at IDT entry 2&8 is Task gate when application use INT 2 or INT 8 it will cause blue screen in XP. - I found it should cause #GP not generate hw interrupt. + I found it should cause #GP but not generate hw interrupt.

[Qemu-devel] [Bug 1256826] [NEW] INT instruction bug in WindowsXP

2013-12-02 Thread Jackend
Public bug reported: This bug is in -no-kvm mode. In windowsXP at IDT entry 2&8 is Task gate when application use INT 2 or INT 8 it will cause blue screen in XP. I found it should cause #GP not generate hw interrupt. also I check this bug with -enable-kvm and works correctly. ** Affects: qemu