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Date: Thu, 23 Oct 2014 17:33:48 +0300 From: Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com> To: linux-mm@...ck.org Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-sh@...r.kernel.org, Marek Szyprowski <m.szyprowski@...sung.com>, Russell King - ARM Linux <linux@....linux.org.uk>, Michal Nazarewicz <mina86@...a86.com>, Joonsoo Kim <iamjoonsoo.kim@....com> Subject: [PATCH 4/4] 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@...asonboard.com> --- mm/cma.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/mm/cma.c b/mm/cma.c index b83597b..741c7ec 100644 --- a/mm/cma.c +++ b/mm/cma.c @@ -212,9 +212,8 @@ 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"); @@ -257,8 +256,8 @@ 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; } @@ -316,8 +315,8 @@ 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: -- 2.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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