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Date: Fri, 02 Oct 2009 15:40:16 -0700 From: Tony Lindgren <tony@...mide.com> To: linux-arm-kernel@...ts.infradead.org Cc: Paul Walmsley <paul@...an.com>, linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org, janboe <janboe.ye@...il.com> Subject: [PATCH 3/8] omap: SRAM: flush the right address after memcpy in omap_sram_push From: ye janboe <janboe.ye@...il.com> the original flush operation is to flush the function address which is copied from. But we do not change the function code and it is not necessary to flush it. Signed-off-by: janboe <janboe.ye@...il.com> Acked-by: Paul Walmsley <paul@...an.com> --- arch/arm/plat-omap/sram.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 925f647..75d1f26 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -270,7 +270,8 @@ void * omap_sram_push(void * start, unsigned long size) omap_sram_ceil -= size; omap_sram_ceil = ROUND_DOWN(omap_sram_ceil, sizeof(void *)); memcpy((void *)omap_sram_ceil, start, size); - flush_icache_range((unsigned long)start, (unsigned long)(start + size)); + flush_icache_range((unsigned long)omap_sram_ceil, + (unsigned long)(omap_sram_ceil + size)); return (void *)omap_sram_ceil; } -- 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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