[PATCH v2 00/43] powerpc/32: Switch to interrupt entry/exit in C

[Michael Ellerman]

On Tue, 9 Mar 2021 12:09:25 +0000 (UTC), Christophe Leroy wrote:
> This series aims at porting interrupt entry/exit in C on PPC32, using
> the work already merged for PPC64.
> 
> First two patches are a fix and an optimisation of unrecoverable_exception() function.
> 
> Six following patches do minimal changes in 40x in order to be able to enable MMU
> earlier in exception entry.
> 
> [...]

Patch 1 applied to powerpc/fixes.

[01/43] powerpc/traps: unrecoverable_exception() is not an interrupt handler
        https://git.kernel.org/powerpc/c/0b736881c8f1a6cd912f7a9162b9e097b28c1c30

cheers