| Subject | Re: [patch V4 part 3 29/29] x86/entry/32: Convert IRET exception to IDTENTRY_SW | From | Alexandre Chartre <> | Date | Thu, 7 May 2020 18:47:17 +0200 |
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On 5/5/20 3:44 PM, Thomas Gleixner wrote: > From: Thomas Gleixner <tglx@linutronix.de> > > Convert the IRET exception handler to IDTENTRY_SW. This is slightly > different than the conversions of hardware exceptions as the IRET exception > is invoked via an exception table when IRET faults. So it just uses the > IDTENTRY_SW mechanism for consistency. It does not emit ASM code as it does > not fit the other idtentry exceptions. > > - Implement the C entry point with DEFINE_IDTENTRY_SW() which maps to > DEFINE_IDTENTRY() > - Fixup the XEN/PV code > - Remove the old prototyoes > - Remove the RCU warning as the new entry macro ensures correctness > > No functional change. > > Signed-off-by: Thomas Gleixner <tglx@linutronix.de> >
For all patches of part 3:
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
alex
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