linux-kernel - Re: [PATCH] powerpc/32: Fix critical and debug interrupts on BOOKE

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Date:   Fri, 13 Aug 2021 21:57:46 +1000
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Michael Ellerman <mpe@...erman.id.au>, radu.rendec@...il.com,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Paul Mackerras <paulus@...ba.org>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] powerpc/32: Fix critical and debug interrupts on BOOKE

On Wed, 7 Jul 2021 05:55:07 +0000 (UTC), Christophe Leroy wrote:
> 32 bits BOOKE have special interrupts for debug and other
> critical events.
> 
> When handling those interrupts, dedicated registers are saved
> in the stack frame in addition to the standard registers, leading
> to a shift of the pt_regs struct.
> 
> [...]

Applied to powerpc/fixes.

[1/1] powerpc/32: Fix critical and debug interrupts on BOOKE
      https://git.kernel.org/powerpc/c/b5cfc9cd7b0426e94ffd9e9ed79d1b00ace7780a

cheers