From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Qiu Subject: [PATCH 2/2] Fix compile issue of eal with icc compile Date: Wed, 10 Dec 2014 18:46:42 +0800 Message-ID: <1418208402-7597-3-git-send-email-michael.qiu@intel.com> References: <1417684369-21330-1-git-send-email-michael.qiu@intel.com> <1418208402-7597-1-git-send-email-michael.qiu@intel.com> To: dev-VfR2kkLFssw@public.gmane.org Return-path: In-Reply-To: <1418208402-7597-1-git-send-email-michael.qiu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" lib/librte_eal/linuxapp/eal/eal.c(461): error #2259: non-pointer conversion from "long long" to "void *" may lose significant bits RTE_PTR_ALIGN_CEIL((uintptr_t)addr, RTE_PGSIZE_16M); The root cause is that "RTE_PGSIZE_16M" is defined as unsigned long long. But in i686 platform "void *" is 32-bit. It is safe to cast to size_t and make it works in both 32 & 64-bit platform. Signed-off-by: Michael Qiu --- lib/librte_eal/linuxapp/eal/eal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c index 40b462e..37e4419 100644 --- a/lib/librte_eal/linuxapp/eal/eal.c +++ b/lib/librte_eal/linuxapp/eal/eal.c @@ -458,7 +458,7 @@ eal_parse_base_virtaddr(const char *arg) * it can align to 2MB for x86. So this alignment can also be used * on x86 */ internal_config.base_virtaddr = - RTE_PTR_ALIGN_CEIL((uintptr_t)addr, RTE_PGSIZE_16M); + RTE_PTR_ALIGN_CEIL((uintptr_t)addr, (size_t)RTE_PGSIZE_16M); return 0; } -- 1.9.3