On Fri, Feb 7, 2020 at 12:11 PM Anatoly Burakov <anatoly.bura...@intel.com> wrote: > > When --no-huge mode is used, the memory is currently allocated with > mmap(NULL, ...). This is fine in most cases, but can fail in cases > where DPDK is run on a machine with an IOMMU that is of more limited > address width than that of a VA, because we're not specifying the > address hint for mmap() call. > > Fix it by preallocating VA space before mapping it. > > Cc: sta...@dpdk.org > > Signed-off-by: Anatoly Burakov <anatoly.bura...@intel.com>
Reproduced issue reported by Thomas on v2. Works fine with v3. Tested-by: David Marchand <david.march...@redhat.com> Does this issue affect FreeBSD too? -- David Marchand
