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Re: [PATCH 2/2] MIPS: Put PGD in C0_CONTEXT for 64-bit R2 processors.

To: David Daney <ddaney@caviumnetworks.com>
Subject: Re: [PATCH 2/2] MIPS: Put PGD in C0_CONTEXT for 64-bit R2 processors.
From: "Maciej W. Rozycki" <macro@linux-mips.org>
Date: Thu, 15 Oct 2009 21:05:46 +0100 (BST)
Cc: linux-mips@linux-mips.org, ralf@linux-mips.org
In-reply-to: <1255547816-7544-2-git-send-email-ddaney@caviumnetworks.com>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <4AD62353.2080603@caviumnetworks.com> <1255547816-7544-2-git-send-email-ddaney@caviumnetworks.com>
Sender: linux-mips-bounce@linux-mips.org
User-agent: Alpine 2.00 (LFD 1167 2008-08-23)
On Wed, 14 Oct 2009, David Daney wrote:

> @@ -1406,6 +1424,7 @@ void __cpuinit build_tlb_refill_handler(void)
>       case CPU_TX3912:
>       case CPU_TX3922:
>       case CPU_TX3927:
> +#ifndef CONFIG_MIPS_PGD_C0_CONTEXT
>               build_r3000_tlb_refill_handler();
>               if (!run_once) {
>                       build_r3000_tlb_load_handler();
> @@ -1413,6 +1432,9 @@ void __cpuinit build_tlb_refill_handler(void)
>                       build_r3000_tlb_modify_handler();
>                       run_once++;
>               }
> +#else
> +             panic("No R3000 TLB refill handler");
> +#endif
>               break;
>  
>       case CPU_R6000:

 Shouldn't this be #error or suchlike instead?

  Maciej

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