[dpdk-dev] [PATCH v2] eal: fix memory mapping for 32-bit targets
Dmitry Kozlyuk
dmitry.kozliuk at gmail.com
Fri May 7 22:51:46 CEST 2021
2021-05-07 15:06 (UTC-0400), Lance Richardson:
[...]
> diff --git a/lib/eal/unix/eal_unix_memory.c b/lib/eal/unix/eal_unix_memory.c
> index ec7156df96..41a94a7511 100644
> --- a/lib/eal/unix/eal_unix_memory.c
> +++ b/lib/eal/unix/eal_unix_memory.c
> @@ -24,14 +24,14 @@
>
> static void *
> mem_map(void *requested_addr, size_t size, int prot, int flags,
> - int fd, size_t offset)
> + int fd, uint64_t offset)
> {
> void *virt = mmap(requested_addr, size, prot, flags, fd, offset);
> if (virt == MAP_FAILED) {
> RTE_LOG(DEBUG, EAL,
> - "Cannot mmap(%p, 0x%zx, 0x%x, 0x%x, %d, 0x%zx): %s\n",
> - requested_addr, size, prot, flags, fd, offset,
> - strerror(errno));
> + "Cannot mmap(%p, 0x%zx, 0x%x, 0x%x, %d, 0x%llx): %s\n",
> + requested_addr, size, prot, flags, fd,
> + (unsigned long long)offset, strerror(errno));
Why not PRIx64?
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