Re: [PATCH v8 28/55] i386/tdx: Handle KVM_SYSTEM_EVENT_TDX_FATAL

2025-05-07 Thread Xiaoyao Li
On 4/28/2025 11:00 PM, Zhao Liu wrote: On Tue, Apr 01, 2025 at 09:01:38AM -0400, Xiaoyao Li wrote: Date: Tue, 1 Apr 2025 09:01:38 -0400 From: Xiaoyao Li Subject: [PATCH v8 28/55] i386/tdx: Handle KVM_SYSTEM_EVENT_TDX_FATAL X-Mailer: git-send-email 2.34.1 TD guest can use TDG.VP.VMCALL to

Re: [PATCH v8 28/55] i386/tdx: Handle KVM_SYSTEM_EVENT_TDX_FATAL

2025-04-28 Thread Zhao Liu
On Tue, Apr 01, 2025 at 09:01:38AM -0400, Xiaoyao Li wrote: > Date: Tue, 1 Apr 2025 09:01:38 -0400 > From: Xiaoyao Li > Subject: [PATCH v8 28/55] i386/tdx: Handle KVM_SYSTEM_EVENT_TDX_FATAL > X-Mailer: git-send-email 2.34.1 > > TD guest can use TDG.VP.VMCALL to request

[PATCH v8 28/55] i386/tdx: Handle KVM_SYSTEM_EVENT_TDX_FATAL

2025-04-01 Thread Xiaoyao Li
TD guest can use TDG.VP.VMCALL to request termination. KVM translates such request into KVM_EXIT_SYSTEM_EVENT with type of KVM_SYSTEM_EVENT_TDX_FATAL. Add hanlder for such exit. Parse and print the error message, and terminate the TD guest in the handler. Signed-off-by: Xiaoyao Li --- Changes in