tree 2d98ef395c499db0f23c6420411f30d80d61dc91
parent 58d9c81facf55dbd1836d114ce360a048e3a0582
author Thomas Gleixner <tglx@linutronix.de> 1582668978 +0100
committer Thomas Gleixner <tglx@linutronix.de> 1591881287 +0200

x86/entry: Convert Invalid Opcode exception to IDTENTRY

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
  - Remove the old prototypes

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: Andy Lutomirski <luto@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200505134904.955511913@linutronix.de