Commit 10db25fea4c11661070b97832b8cc3d2af495092 causes the following kernel messages during N800 boot (and presumably all other 2420 boards): [ 0.000000] BUG: mapping for 0x58000000 at 0xe0000000 overlaps vmalloc space [ 0.000000] BUG: mapping for 0x59000000 at 0xe1000000 overlaps vmalloc space [ 0.000000] BUG: mapping for 0x5a000000 at 0xe2000000 overlaps vmalloc space Fix by remapping the IVA memory areas somewhere outside vmalloc space. Signed-off-by: Paul Walmsley <paul@xxxxxxxxx> Cc: Santosh Shilimkar <santosh.shilimkar@xxxxxx> Cc: Tony Lindgren <tony@xxxxxxxxxxx> --- arch/arm/plat-omap/include/plat/io.h | 15 +++++++++------ 1 files changed, 9 insertions(+), 6 deletions(-) diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h index 7d6f45f..a3e7b47 100644 --- a/arch/arm/plat-omap/include/plat/io.h +++ b/arch/arm/plat-omap/include/plat/io.h @@ -123,14 +123,17 @@ #define OMAP243X_SMS_SIZE SZ_1M /* 2420 IVA */ -#define DSP_MEM_2420_PHYS OMAP2420_DSP_MEM_BASE /* 0x58000000 */ -#define DSP_MEM_2420_VIRT 0xe0000000 +#define DSP_MEM_2420_PHYS OMAP2420_DSP_MEM_BASE + /* 0x58000000 --> 0xfc100000 */ +#define DSP_MEM_2420_VIRT 0xfc100000 #define DSP_MEM_2420_SIZE 0x28000 -#define DSP_IPI_2420_PHYS OMAP2420_DSP_IPI_BASE /* 0x59000000 */ -#define DSP_IPI_2420_VIRT 0xe1000000 +#define DSP_IPI_2420_PHYS OMAP2420_DSP_IPI_BASE + /* 0x59000000 --> 0xfc128000 */ +#define DSP_IPI_2420_VIRT 0xfc128000 #define DSP_IPI_2420_SIZE SZ_4K -#define DSP_MMU_2420_PHYS OMAP2420_DSP_MMU_BASE /* 0x5a000000 */ -#define DSP_MMU_2420_VIRT 0xe2000000 +#define DSP_MMU_2420_PHYS OMAP2420_DSP_MMU_BASE + /* 0x5a000000 --> 0xfc129000 */ +#define DSP_MMU_2420_VIRT 0xfc129000 #define DSP_MMU_2420_SIZE SZ_4K /* 2430 IVA2.1 - currently unmapped */ -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
