[PATCH] powerpc/interrupt: Do not call single_step_exception() from other exceptions

[Michael Ellerman]

On Tue, 10 Aug 2021 16:13:17 +0000 (UTC), Christophe Leroy wrote:
> single_step_exception() is called by emulate_single_step() which
> is called from (at least) alignment exception() handler and
> program_check_exception() handler.
> 
> Redefine it as a regular __single_step_exception() which is called
> by both single_step_exception() handler and emulate_single_step()
> function.

Applied to powerpc/fixes.

[1/1] powerpc/interrupt: Do not call single_step_exception() from other exceptions
      https://git.kernel.org/powerpc/c/01fcac8e4dfc112f420dcaeb70056a74e326cacf

cheers