Re: [dpdk-dev] [PATCH v4 1/2] eal: make base address hint OS-specific

2019-10-24 Thread Burakov, Anatoly
On 02-Oct-19 3:42 PM, Stephen Hemminger wrote: On Wed, 2 Oct 2019 13:41:30 +0200 David Marchand wrote: +uint64_t eal_get_baseaddr(void) +{ + /* +* Linux kernel uses a really high address as starting address for +* serving mmaps calls. If there exists addressing limitation

Re: [dpdk-dev] [PATCH v4 1/2] eal: make base address hint OS-specific

2019-10-24 Thread Burakov, Anatoly
On 02-Oct-19 12:41 PM, David Marchand wrote: On Wed, Jul 31, 2019 at 2:47 PM Anatoly Burakov wrote: Not all OS's follow Linux's memory layout, which may lead to problems following the suggested common address hint absent of a base-virtaddr flag. Make this address hint OS-specific. Cc: sta...@

Re: [dpdk-dev] [PATCH v4 1/2] eal: make base address hint OS-specific

2019-10-02 Thread Stephen Hemminger
On Wed, 2 Oct 2019 13:41:30 +0200 David Marchand wrote: > > +uint64_t eal_get_baseaddr(void) > > +{ > > + /* > > +* Linux kernel uses a really high address as starting address for > > +* serving mmaps calls. If there exists addressing limitations and > > IOVA > > +*

Re: [dpdk-dev] [PATCH v4 1/2] eal: make base address hint OS-specific

2019-10-02 Thread David Marchand
On Wed, Jul 31, 2019 at 2:47 PM Anatoly Burakov wrote: > > Not all OS's follow Linux's memory layout, which may lead to > problems following the suggested common address hint absent > of a base-virtaddr flag. Make this address hint OS-specific. > > Cc: sta...@dpdk.org Missing Fixes: ? > > Signed