Re: [PATCH] arm64: enable ARCH_WANT_RELAX_ORDER for aarch64

2017-04-12 Thread Ding Tianhong
anhong; Catalin Marinas; Will Deacon; linux-arm- >> ker...@lists.infradead.org; linux-kernel@vger.kernel.org >> Cc: alexander.du...@gmail.com; maowenan >> Subject: Re: [PATCH] arm64: enable ARCH_WANT_RELAX_ORDER for aarch64 >> >> On 14/03/17 14:06, Ding Tianhong wrote: >

RE: [PATCH] arm64: enable ARCH_WANT_RELAX_ORDER for aarch64

2017-04-07 Thread Gabriele Paoloni
.org; linux-kernel@vger.kernel.org > Cc: alexander.du...@gmail.com; maowenan > Subject: Re: [PATCH] arm64: enable ARCH_WANT_RELAX_ORDER for aarch64 > > On 14/03/17 14:06, Ding Tianhong wrote: > > Hi Robin： > > > > On 2017/3/13 21:31, Robin Murphy wrote: > &

Re: [PATCH] arm64: enable ARCH_WANT_RELAX_ORDER for aarch64

2017-03-31 Thread Ding Tianhong
On 2017/3/20 22:00, Robin Murphy wrote: > On 14/03/17 14:06, Ding Tianhong wrote: >> Hi Robin： >> >> On 2017/3/13 21:31, Robin Murphy wrote: >>> On 13/03/17 12:03, Ding Tianhong wrote: The ARCH_WANT_RELAX_ORDER will enable Relaxed Ordering (RO) which allows transactions that do not have

Re: [PATCH] arm64: enable ARCH_WANT_RELAX_ORDER for aarch64

2017-03-20 Thread Robin Murphy
On 14/03/17 14:06, Ding Tianhong wrote: > Hi Robin： > > On 2017/3/13 21:31, Robin Murphy wrote: >> On 13/03/17 12:03, Ding Tianhong wrote: >>> The ARCH_WANT_RELAX_ORDER will enable Relaxed Ordering (RO) which allows >>> transactions that do not have any order of completion requirements to >>> comp

Re: [PATCH] arm64: enable ARCH_WANT_RELAX_ORDER for aarch64

2017-03-20 Thread Will Deacon
On Tue, Mar 14, 2017 at 10:06:48PM +0800, Ding Tianhong wrote: > On 2017/3/13 21:31, Robin Murphy wrote: > > On 13/03/17 12:03, Ding Tianhong wrote: > >> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > >> index 8c7c244..36249a3 100644 > >> --- a/arch/arm64/Kconfig > >> +++ b/arch/arm64/Kconf

Re: [PATCH] arm64: enable ARCH_WANT_RELAX_ORDER for aarch64

2017-03-14 Thread Ding Tianhong
Hi Robin： On 2017/3/13 21:31, Robin Murphy wrote: > On 13/03/17 12:03, Ding Tianhong wrote: >> The ARCH_WANT_RELAX_ORDER will enable Relaxed Ordering (RO) which allows >> transactions that do not have any order of completion requirements to >> complete more efficiently compare to the Stricted Orde

Re: [PATCH] arm64: enable ARCH_WANT_RELAX_ORDER for aarch64

2017-03-13 Thread Robin Murphy
On 13/03/17 12:03, Ding Tianhong wrote: > The ARCH_WANT_RELAX_ORDER will enable Relaxed Ordering (RO) which allows > transactions that do not have any order of completion requirements to > complete more efficiently compare to the Stricted Ordering (SO) for ixbge > nic card. Which ixgbe NIC? As far