Re: [dpdk-dev] [PATCH v3] mem: Fix anonymous mapping on Power9.

2019-02-20 Thread Burakov, Anatoly
On 20-Feb-19 4:27 PM, Thomas Monjalon wrote: 20/02/2019 17:04, Burakov, Anatoly: On 16-Nov-18 5:35 PM, David Wilder wrote: Removed the use of MAP_HUGETLB for anonymous mapping on ppc64. The MAP_HUGETLB had previously been added to workaround issues on IBM Power8 systems when mapping /dev/zero

Re: [dpdk-dev] [PATCH v3] mem: Fix anonymous mapping on Power9.

2019-02-20 Thread Thomas Monjalon
20/02/2019 17:04, Burakov, Anatoly: > On 16-Nov-18 5:35 PM, David Wilder wrote: > > Removed the use of MAP_HUGETLB for anonymous mapping on ppc64. The > > MAP_HUGETLB had previously been added to workaround issues on IBM Power8 > > systems when mapping /dev/zero (see: commit > > 284ae3e9ff9a92575c

Re: [dpdk-dev] [PATCH v3] mem: Fix anonymous mapping on Power9.

2019-02-20 Thread Burakov, Anatoly
On 16-Nov-18 5:35 PM, David Wilder wrote: Removed the use of MAP_HUGETLB for anonymous mapping on ppc64. The MAP_HUGETLB had previously been added to workaround issues on IBM Power8 systems when mapping /dev/zero (see: commit 284ae3e9ff9a92575c28c858efd2c85c8de6d440). In the current code the MA

[dpdk-dev] [PATCH v3] mem: Fix anonymous mapping on Power9.

2018-11-16 Thread David Wilder
Removed the use of MAP_HUGETLB for anonymous mapping on ppc64. The MAP_HUGETLB had previously been added to workaround issues on IBM Power8 systems when mapping /dev/zero (see: commit 284ae3e9ff9a92575c28c858efd2c85c8de6d440). In the current code the MAP_HUGETLB flag will cause the anonymous mapp