From: Hiroshi DOYU <[email protected]> A bit (2 << 0) is set both on SECTION and SUPERSECTION. To identify SUPERSECTION correctly, other bits should be compared too.
Reported-by: "Srinivas Pulukuru" <[email protected]> Signed-off-by: Hiroshi DOYU <[email protected]> Signed-off-by: Tony Lindgren <[email protected]> --- arch/arm/plat-omap/iommu.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c index 4b60127..94584f1 100644 --- a/arch/arm/plat-omap/iommu.c +++ b/arch/arm/plat-omap/iommu.c @@ -664,7 +664,7 @@ static size_t iopgtable_clear_entry_core(struct iommu *obj, u32 da) nent = 1; /* for the next L1 entry */ } else { bytes = IOPGD_SIZE; - if (*iopgd & IOPGD_SUPER) { + if ((*iopgd & IOPGD_SUPER) == IOPGD_SUPER) { nent *= 16; /* rewind to the 1st entry */ iopgd = (u32 *)((u32)iopgd & IOSUPER_MASK); -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
