From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from winston.telenet-ops.be (winston.telenet-ops.be [195.130.137.75]) by ozlabs.org (Postfix) with ESMTP id D8400B6EF2 for ; Mon, 17 Jan 2011 05:47:24 +1100 (EST) Received: from georges.telenet-ops.be (unknown [195.130.137.68]) by winston.telenet-ops.be (Postfix) with ESMTP id 0D8BC1C2986 for ; Sun, 16 Jan 2011 19:37:02 +0100 (CET) Date: Sun, 16 Jan 2011 19:36:58 +0100 (CET) From: Geert Uytterhoeven Sender: geert@linux-m68k.org To: Linux/m68k , Roman Zippel Subject: [PATCH] m68k/amiga: Reclaim Chip RAM for PPC exception handlers Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: Linux/PPC Development , Linux Kernel Development List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On m68k, it doesn't make sense to reserve memory for the PPC exception handlers, and APUS support is dead. Signed-off-by: Geert Uytterhoeven --- Or does this impact Amigas with APUS boards running in m68k mode? As we don't (no longer) modify the start address, we were actually stealing the _last_ 4 pages. arch/m68k/amiga/chipram.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/arch/m68k/amiga/chipram.c b/arch/m68k/amiga/chipram.c index 61df1d3..dd0447d 100644 --- a/arch/m68k/amiga/chipram.c +++ b/arch/m68k/amiga/chipram.c @@ -33,10 +33,6 @@ void __init amiga_chip_init(void) if (!AMIGAHW_PRESENT(CHIP_RAM)) return; - /* - * Remove the first 4 pages where PPC exception handlers will be located - */ - amiga_chip_size -= 0x4000; chipram_res.end = amiga_chip_size-1; request_resource(&iomem_resource, &chipram_res); -- 1.7.0.4 Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds