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Date: Thu, 01 Jul 2010 10:31:40 -0700 From: Greg KH <gregkh@...e.de> To: linux-kernel@...r.kernel.org, stable@...nel.org Cc: stable-review@...nel.org, torvalds@...ux-foundation.org, akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk, Linus Walleij <linus.walleij@...ricsson.com>, Russell King <rmk+kernel@....linux.org.uk> Subject: [patch 074/149] ARM: 6144/1: TCM memory bug freeing bug 2.6.32-stable review patch. If anyone has any objections, please let us know. ------------------ From: Linus Walleij <linus.walleij@...ricsson.com> commit ea208f646c8fb91c39c852e952fc911e1ad045ab upstream. This fixes a bug in mm/init.c when freeing the TCM compile memory, this was being referred to as a char * which is incorrect: this will dereference the pointer and feed in the value at the location instead of the address to it. Change it to a plain char and use &(char) to reference it. Signed-off-by: Linus Walleij <linus.walleij@...ricsson.com> Signed-off-by: Russell King <rmk+kernel@....linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de> --- arch/arm/mm/init.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -632,10 +632,10 @@ void __init mem_init(void) void free_initmem(void) { #ifdef CONFIG_HAVE_TCM - extern char *__tcm_start, *__tcm_end; + extern char __tcm_start, __tcm_end; - totalram_pages += free_area(__phys_to_pfn(__pa(__tcm_start)), - __phys_to_pfn(__pa(__tcm_end)), + totalram_pages += free_area(__phys_to_pfn(__pa(&__tcm_start)), + __phys_to_pfn(__pa(&__tcm_end)), "TCM link"); #endif -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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