diff options
Diffstat (limited to 'kernel/dma/pool.c')
| -rw-r--r-- | kernel/dma/pool.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/dma/pool.c b/kernel/dma/pool.c index d10613eb0f63..7b04f7575796 100644 --- a/kernel/dma/pool.c +++ b/kernel/dma/pool.c @@ -70,9 +70,9 @@ static bool cma_in_zone(gfp_t gfp) /* CMA can't cross zone boundaries, see cma_activate_area() */ end = cma_get_base(cma) + size - 1; if (IS_ENABLED(CONFIG_ZONE_DMA) && (gfp & GFP_DMA)) - return end <= DMA_BIT_MASK(zone_dma_bits); + return end <= zone_dma_limit; if (IS_ENABLED(CONFIG_ZONE_DMA32) && (gfp & GFP_DMA32)) - return end <= DMA_BIT_MASK(32); + return end <= max(DMA_BIT_MASK(32), zone_dma_limit); return true; } |