Re: [patch V4 part 3 17/29] x86/entry: Convert Invalid Opcode exception to IDTENTRY

2020-05-14 Thread Andy Lutomirski
> On May 14, 2020, at 5:33 AM, Thomas Gleixner wrote: > > Andy Lutomirski writes: > >>> On Tue, May 5, 2020 at 7:15 AM Thomas Gleixner wrote: >>> >>> From: Thomas Gleixner >>> >>> Convert #UD to IDTENTRY: >>> - Implement the C entry point with DEFINE_IDTENTRY >>> - Emit the ASM stub w

Re: [patch V4 part 3 17/29] x86/entry: Convert Invalid Opcode exception to IDTENTRY

2020-05-14 Thread Thomas Gleixner
Andy Lutomirski writes: > On Tue, May 5, 2020 at 7:15 AM Thomas Gleixner wrote: >> >> From: Thomas Gleixner >> >> Convert #UD to IDTENTRY: >> - Implement the C entry point with DEFINE_IDTENTRY >> - Emit the ASM stub with DECLARE_IDTENTRY >> - Remove the ASM idtentry in 64bit >> - Remove

Re: [patch V4 part 3 17/29] x86/entry: Convert Invalid Opcode exception to IDTENTRY

2020-05-13 Thread Andy Lutomirski
On Tue, May 5, 2020 at 7:15 AM Thomas Gleixner wrote: > > From: Thomas Gleixner > > Convert #UD to IDTENTRY: > - Implement the C entry point with DEFINE_IDTENTRY > - Emit the ASM stub with DECLARE_IDTENTRY > - Remove the ASM idtentry in 64bit > - Remove the open coded ASM entry code in 32

[patch V4 part 3 17/29] x86/entry: Convert Invalid Opcode exception to IDTENTRY

2020-05-05 Thread Thomas Gleixner
From: Thomas Gleixner Convert #UD to IDTENTRY: - Implement the C entry point with DEFINE_IDTENTRY - Emit the ASM stub with DECLARE_IDTENTRY - Remove the ASM idtentry in 64bit - Remove the open coded ASM entry code in 32bit - Fixup the XEN/PV code - Fixup the FOOF bug call in fault.c