Re: [dpdk-dev] [PATCH] mk: fix compiling error for atom target

2017-09-07 Thread Bruce Richardson
On Thu, Sep 07, 2017 at 10:31:17AM +0100, Li, Xiaoyun wrote: > Hi > So I should delete the mk/machine/atm folder and add a new > mk/machine/silvermont folder, right? > And in silvermont/rte.vars.mk, there is sentence " MACHINE_CFLAGS = > -march=silvermont ". > The annotation just adds the copy of

Re: [dpdk-dev] [PATCH] mk: fix compiling error for atom target

2017-09-07 Thread Li, Xiaoyun
Hi So I should delete the mk/machine/atm folder and add a new mk/machine/silvermont folder, right? And in silvermont/rte.vars.mk, there is sentence " MACHINE_CFLAGS = -march=silvermont ". The annotation just adds the copy of others like original atm? Another thing, we don't need to create the con

Re: [dpdk-dev] [PATCH] mk: fix compiling error for atom target

2017-09-07 Thread Bruce Richardson
On Thu, Sep 07, 2017 at 04:35:17PM +0800, Xiaoyun Li wrote: > GCC thinks target atom doesn't support SSE4.2 and SSE4 is now part of > minimum requirements for DPDK on x86. So there are compiling errors when > cross-compiling for target atom. And in fact, the atom supports SSE4 now. > This patch fix

[dpdk-dev] [PATCH] mk: fix compiling error for atom target

2017-09-07 Thread Xiaoyun Li
GCC thinks target atom doesn't support SSE4.2 and SSE4 is now part of minimum requirements for DPDK on x86. So there are compiling errors when cross-compiling for target atom. And in fact, the atom supports SSE4 now. This patch fixes this issue. Fixes: 5ea4d4688dce ("net/ixgbe: remove fallback cod