From: Akinobu Mita <akinobu.mita@xxxxxxxxx> Date: Tue, 8 Feb 2011 23:59:50 +0900 > iommu_alloc_ctx() finds a zero bit in iommu->ctx_bitmap. It starts > searching from iommu->ctx_lowest_free to the end of the bitmap. > But the size argument to find_next_zero_bit() in iommu_alloc_ctx() > is wrong. It should be the bitmap size, not the maximum size to > search from the offset argument. > > Fortunately iommu->ctx_lowest_free is almost unused and it will not > be more than 1. So the bug wasted only 1-bit at the end of > iommu->ctx_bitmap. > > Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx> Thank you for fixing this bug, applied! -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
