Re: [RFC PATCH v2 34/44] target/i386/tdx: set reboot action to shutdown when tdx

2021-12-10 Thread Xiaoyao Li
On 7/23/2021 1:54 AM, Connor Kuehl wrote: On 7/7/21 7:55 PM, isaku.yamah...@gmail.com wrote: From: Isaku Yamahata In TDX CPU state is also protected, thus vcpu state can't be reset by VMM. It assumes -action reboot=shutdown instead of silently ignoring vcpu reset. TDX module spec version 3

Re: [RFC PATCH v2 34/44] target/i386/tdx: set reboot action to shutdown when tdx

2021-08-26 Thread Gerd Hoffmann
Hi, > In TDX CPU state is also protected, thus vcpu state can't be reset by VMM. > It assumes -action reboot=shutdown instead of silently ignoring vcpu reset. Again, better throw an error instead of silently fixing up settings. take care, Gerd

Re: [RFC PATCH v2 34/44] target/i386/tdx: set reboot action to shutdown when tdx

2021-07-22 Thread Connor Kuehl
On 7/7/21 7:55 PM, isaku.yamah...@gmail.com wrote: From: Isaku Yamahata In TDX CPU state is also protected, thus vcpu state can't be reset by VMM. It assumes -action reboot=shutdown instead of silently ignoring vcpu reset. TDX module spec version 344425-002US doesn't support vcpu reset by VMM.

[RFC PATCH v2 34/44] target/i386/tdx: set reboot action to shutdown when tdx

2021-07-07 Thread isaku . yamahata
From: Isaku Yamahata In TDX CPU state is also protected, thus vcpu state can't be reset by VMM. It assumes -action reboot=shutdown instead of silently ignoring vcpu reset. TDX module spec version 344425-002US doesn't support vcpu reset by VMM. VM needs to be destroyed and created again to emula