@@ -142,7 +142,7 @@ void * __init prom_early_alloc(unsigned long size)
*/
res = memblock_alloc(chunk_size, SMP_CACHE_BYTES);
if (!res)
- panic("%s: Failed to allocate %lu bytes\n", __func__,
+ panic("%s: Failed to allocate %zu bytes\n", __func__,
chunk_size);
BUG_ON(!res);
prom_early_allocated += chunk_size;
@@ -207,13 +207,13 @@ int __init swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose)
alloc_size = PAGE_ALIGN(io_tlb_nslabs * sizeof(int));
io_tlb_list = memblock_alloc(alloc_size, PAGE_SIZE);
if (!io_tlb_list)
- panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
+ panic("%s: Failed to allocate %zu bytes align=0x%lx\n",
__func__, alloc_size, PAGE_SIZE);
alloc_size = PAGE_ALIGN(io_tlb_nslabs * sizeof(phys_addr_t));
io_tlb_orig_addr = memblock_alloc(alloc_size, PAGE_SIZE);
if (!io_tlb_orig_addr)
- panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
+ panic("%s: Failed to allocate %zu bytes align=0x%lx\n",
__func__, alloc_size, PAGE_SIZE);
for (i = 0; i < io_tlb_nslabs; i++) {
Using "%lu" to print size_t variables causes build warnings on i386 and probably other architectures: kernel/dma/swiotlb.c:210:35: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'size_t' {aka 'unsigned int'} [-Wformat=] panic("%s: Failed to allocate %lu bytes align=0x%lx\n", ~~^ %u __func__, alloc_size, PAGE_SIZE); ~~~~~~~~~~ Replace "%lu" with "%zu". Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> --- Andrew, can you please fold this into "treewide: add checks for the return value of memblock_alloc*()"? arch/x86/platform/olpc/olpc_dt.c | 2 +- kernel/dma/swiotlb.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)