From: Rutger Nijlunsing <rutger@nospam.com>
To: Michael Ellerman <michael@ellerman.id.au>
Cc: linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>
Subject: Re: [PATCH] Provide dummy hard_irq_enable/disable() for PPC32
Date: Sun, 26 Nov 2006 19:47:43 +0100 [thread overview]
Message-ID: <20061126184743.GA4080@nospam.com> (raw)
In-Reply-To: <20061126063616.A186067B22@ozlabs.org>
On Sun, Nov 26, 2006 at 05:36:15PM +1100, Michael Ellerman wrote:
> To allow arch/powerpc/kernel/crash.c to build on 32-bit we need a
> definition of hard_irq_disable(). 32-bit doesn't support the lazy
> interrupt disabling mechanism, so on 32-bit hard_irq_disable() is
> simply local_irq_disable(). Add a definition for hard_irq_enable()
> just for completeness.
>
> This allows (KEXEC=y && PPC32=y) to build again. Broken since
> d04c56f73c30a5e593202ecfcf25ed43d42363a2.
>
> Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
> ---
> Paulus,
>
> if this is OK by you, I think it should probably go in for 2.6.19.
d04c56f73c30a5e593202ecfcf25ed43d42363a2 is not in Linus' tree
currently, so no need to fix it in 2.6.19 I would say...
--
Rutger Nijlunsing ---------------------------------- eludias ed dse.nl
never attribute to a conspiracy which can be explained by incompetence
----------------------------------------------------------------------
prev parent reply other threads:[~2006-11-26 18:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-26 6:36 [PATCH] Provide dummy hard_irq_enable/disable() for PPC32 Michael Ellerman
2006-11-26 18:47 ` Rutger Nijlunsing [this message]
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