Update Linux to v5.4.148
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz
Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c
index 8402b29..0a093a6 100644
--- a/kernel/dma/direct.c
+++ b/kernel/dma/direct.c
@@ -45,7 +45,8 @@
u64 dma_direct_get_required_mask(struct device *dev)
{
- u64 max_dma = phys_to_dma_direct(dev, (max_pfn - 1) << PAGE_SHIFT);
+ phys_addr_t phys = (phys_addr_t)(max_pfn - 1) << PAGE_SHIFT;
+ u64 max_dma = phys_to_dma_direct(dev, phys);
return (1ULL << (fls64(max_dma) - 1)) * 2 - 1;
}
@@ -375,7 +376,7 @@
{
dma_addr_t dma_addr = paddr;
- if (unlikely(!dma_direct_possible(dev, dma_addr, size))) {
+ if (unlikely(!dma_capable(dev, dma_addr, size))) {
report_addr(dev, dma_addr, size);
return DMA_MAPPING_ERROR;
}