Re: [PATCH v1 34/40] hw/i386: add eoi_intercept_unsupported member to X86MachineState

2022-08-26 Thread Gerd Hoffmann
On Tue, Aug 02, 2022 at 03:47:44PM +0800, Xiaoyao Li wrote: > Add a new bool member, eoi_intercept_unsupported, to X86MachineState > with default value false. Set true for TDX VM. > > Inability to intercept eoi causes impossibility to emulate level > triggered interrupt to be re-injected when leve

[PATCH v1 34/40] hw/i386: add eoi_intercept_unsupported member to X86MachineState

2022-08-02 Thread Xiaoyao Li
Add a new bool member, eoi_intercept_unsupported, to X86MachineState with default value false. Set true for TDX VM. Inability to intercept eoi causes impossibility to emulate level triggered interrupt to be re-injected when level is still kept active. which affects interrupt controller emulation.