Re: [PATCH v6 2/3] x86/tdx: Fix arch_safe_halt() execution for TDX VMs

2025-02-27 Thread Vishal Annapurve
On Thu, Feb 27, 2025 at 8:25 AM kernel test robot wrote: > > Hi Vishal, > > kernel test robot noticed the following build errors: > > [auto build test ERROR on tip/x86/core] > [also build test ERROR on tip/master linus/master v6.14-rc4 next-20250227] > [cannot apply to tip/x86/tdx tip/auto-latest]

Re: [PATCH v6 2/3] x86/tdx: Fix arch_safe_halt() execution for TDX VMs

2025-02-27 Thread Vishal Annapurve
On Wed, Feb 26, 2025 at 3:49 AM Kirill A. Shutemov wrote: > > On Tue, Feb 25, 2025 at 12:47:03AM +, Vishal Annapurve wrote: > > Direct HLT instruction execution causes #VEs for TDX VMs which is routed > > to hypervisor via TDCALL. If HLT is executed in STI-shadow, resulting #VE > > handler wil

Re: [PATCH v6 2/3] x86/tdx: Fix arch_safe_halt() execution for TDX VMs

2025-02-27 Thread kernel test robot
Hi Vishal, kernel test robot noticed the following build errors: [auto build test ERROR on tip/x86/core] [also build test ERROR on tip/master linus/master v6.14-rc4 next-20250227] [cannot apply to tip/x86/tdx tip/auto-latest] [If your patch is applied to the wrong git tree, kindly drop us a note.

Re: [PATCH v6 2/3] x86/tdx: Fix arch_safe_halt() execution for TDX VMs

2025-02-26 Thread Kirill A. Shutemov
On Tue, Feb 25, 2025 at 12:47:03AM +, Vishal Annapurve wrote: > Direct HLT instruction execution causes #VEs for TDX VMs which is routed > to hypervisor via TDCALL. If HLT is executed in STI-shadow, resulting #VE > handler will enable interrupts before TDCALL is routed to hypervisor > leading t