Re: [PATCHv11 00/19] x86/tdx: Add kexec support

2024-05-28 Thread Rafael J. Wysocki
On Tue, May 28, 2024 at 11:55 AM Kirill A. Shutemov wrote: > > The patchset adds bits and pieces to get kexec (and crashkernel) work on > TDX guest. > > The last patch implements CPU offlining according to the approved ACPI > spec change poposal[1]. It unlocks kexec with all CPUs visible in the ta

[PATCHv11 00/19] x86/tdx: Add kexec support

2024-05-28 Thread Kirill A. Shutemov
The patchset adds bits and pieces to get kexec (and crashkernel) work on TDX guest. The last patch implements CPU offlining according to the approved ACPI spec change poposal[1]. It unlocks kexec with all CPUs visible in the target kernel. It requires BIOS-side enabling. If it missing we fallback