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| author |   Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-10-24 13:18:42 +0300 |
|---|---|---|
| committer |   Marek Szyprowski <m.szyprowski@samsung.com> | 2014-10-27 13:00:55 +0100 |
| commit | 56fa4f609badbe442093409c3d3a051811e54f72 (patch) | |
| tree | 8b6fa8c53cbf2ae85d418c3aa7aa351ee7253e19 /mm/cma.c | |
| parent | mm: cma: Ensure that reservations never cross the low/high mem boundary (diff) | |
| download | linux-dev-56fa4f609badbe442093409c3d3a051811e54f72.tar.xz linux-dev-56fa4f609badbe442093409c3d3a051811e54f72.zip | |
mm: cma: Use %pa to print physical addresses
Casting physical addresses to unsigned long and using %lu truncates the
values on systems where physical addresses are larger than 32 bits. Use
%pa and get rid of the cast instead.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Diffstat (limited to 'mm/cma.c')
| -rw-r--r-- | mm/cma.c | 13 |
1 files changed, 6 insertions, 7 deletions
@@ -218,9 +218,8 @@ int __init cma_declare_contiguous(phys_addr_t base, phys_addr_t highmem_start = __pa(high_memory); int ret = 0; - pr_debug("%s(size %lx, base %08lx, limit %08lx alignment %08lx)\n", - __func__, (unsigned long)size, (unsigned long)base, - (unsigned long)limit, (unsigned long)alignment); + pr_debug("%s(size %pa, base %pa, limit %pa alignment %pa)\n", + __func__, &size, &base, &limit, &alignment); if (cma_area_count == ARRAY_SIZE(cma_areas)) { pr_err("Not enough slots for CMA reserved regions!\n"); @@ -258,8 +257,8 @@ int __init cma_declare_contiguous(phys_addr_t base, */ if (fixed && base < highmem_start && base + size > highmem_start) { ret = -EINVAL; - pr_err("Region at %08lx defined on low/high memory boundary (%08lx)\n", - (unsigned long)base, (unsigned long)highmem_start); + pr_err("Region at %pa defined on low/high memory boundary (%pa)\n", + &base, &highmem_start); goto err; } @@ -309,8 +308,8 @@ int __init cma_declare_contiguous(phys_addr_t base, if (ret) goto err; - pr_info("Reserved %ld MiB at %08lx\n", (unsigned long)size / SZ_1M, - (unsigned long)base); + pr_info("Reserved %ld MiB at %pa\n", (unsigned long)size / SZ_1M, + &base); return 0; err: |