linux-kernel - Re: [PATCH UPDATE] deflate stack usage in lib/inflate.c

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Message-ID: <20070416210429.GD19713@flint.arm.linux.org.uk>
Date:	Mon, 16 Apr 2007 22:04:29 +0100
From:	Russell King <rmk+lkml@....linux.org.uk>
To:	Jeremy Fitzhardinge <jeremy@...p.org>
Cc:	Matt Mackall <mpm@...enic.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Tim Yamin <plasmaroo@...too.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andi Kleen <ak@...e.de>
Subject: Re: [PATCH UPDATE] deflate stack usage in lib/inflate.c

On Thu, Apr 12, 2007 at 03:57:48PM -0700, Jeremy Fitzhardinge wrote:
> diff -r 2ad8a0729f26 arch/arm/boot/compressed/misc.c
> --- a/arch/arm/boot/compressed/misc.c	Thu Apr 12 13:44:02 2007 -0700
> +++ b/arch/arm/boot/compressed/misc.c	Thu Apr 12 15:48:43 2007 -0700
> @@ -239,7 +239,7 @@ static ulg free_mem_ptr;
>  static ulg free_mem_ptr;
>  static ulg free_mem_ptr_end;
>  
> -#define HEAP_SIZE 0x2000
> +#define HEAP_SIZE 0x3000

Not used on ARM, this macro can be deleted.  For the record, the space
available to the decompressor on ARM is 64K.

-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:
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