[PATCH] powerpc/bug: Remove specific powerpc BUG_ON()

Segher Boessenkool segher at kernel.crashing.org
Thu Feb 11 22:50:59 AEDT 2021


On Thu, Feb 11, 2021 at 08:04:55PM +1000, Nicholas Piggin wrote:
> It would be nice if we could have a __builtin_trap_if that gcc would use 
> conditional traps with, (and which never assumes following code is 
> unreachable even for constant true, so we can use it with WARN and put 
> explicit unreachable for BUG).

It automatically does that with just __builtin_trap, see my other mail :-)


Segher


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