Re: [dpdk-ci] build always failed on ubuntu1804 32-bit with clang 6.0.0

Re: [dpdk-ci] build always failed on ubuntu1804 32-bit with clang 6.0.0

[Zhang, XuemingX]

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Thanks Ferruh

In per patch ci/Intel-compilation, we will disable the ub1804 32-bit platform until the fixed patch is merged.


From: Yigit, Ferruh
Sent: Friday, May 8, 2020 6:27 PM
To: Zhang, XuemingX <xuemingx.zhang@intel.com>; Richardson, Bruce <bruce.richardson@intel.com>; thomas@monjalon.net
Cc: Xu, Qian Q <qian.q.xu@intel.com>; Chen, Zhaoyan <zhaoyan.chen@intel.com>; Yu, PingX <pingx.yu@intel.com>; Ma, LihongX <lihongx.ma@intel.com>; david.marchand@redhat.com
Subject: RE: build always failed on ubuntu1804 32-bit with clang 6.0.0

It is Thomas and David to merge it to the main repo. But it is holiday on France today, so not sure if they will be able to merge today.

From: Zhang, XuemingX <xuemingx.zhang@intel.com<mailto:xuemingx.zhang@intel.com>>
Sent: Friday, May 8, 2020 11:12 AM
To: Yigit, Ferruh <ferruh.yigit@intel.com<mailto:ferruh.yigit@intel.com>>; Richardson, Bruce <bruce.richardson@intel.com<mailto:bruce.richardson@intel.com>>; thomas@monjalon.net<mailto:thomas@monjalon.net>
Cc: Xu, Qian Q <qian.q.xu@intel.com<mailto:qian.q.xu@intel.com>>; Chen, Zhaoyan <zhaoyan.chen@intel.com<mailto:zhaoyan.chen@intel.com>>; Yu, PingX <pingx.yu@intel.com<mailto:pingx.yu@intel.com>>; Ma, LihongX <lihongx.ma@intel.com<mailto:lihongx.ma@intel.com>>
Subject: RE: build always failed on ubuntu1804 32-bit with clang 6.0.0

Hi Ferruh:

It would be better if you could merge into the main repo earlier.  Now because of this error, a lot of failed appears in per patch build.

If it will merge in rc2, we plan to temporarily disable this platform to avoid affecting per patch build. Or any better idea?

Thanks


From: Yigit, Ferruh
Sent: Friday, May 8, 2020 4:51 PM
To: Zhang, XuemingX <xuemingx.zhang@intel.com<mailto:xuemingx.zhang@intel.com>>; Richardson, Bruce <bruce.richardson@intel.com<mailto:bruce.richardson@intel.com>>; thomas@monjalon.net<mailto:thomas@monjalon.net>
Cc: Xu, Qian Q <qian.q.xu@intel.com<mailto:qian.q.xu@intel.com>>; Chen, Zhaoyan <zhaoyan.chen@intel.com<mailto:zhaoyan.chen@intel.com>>; Yu, PingX <pingx.yu@intel.com<mailto:pingx.yu@intel.com>>; Ma, LihongX <lihongx.ma@intel.com<mailto:lihongx.ma@intel.com>>
Subject: RE: build always failed on ubuntu1804 32-bit with clang 6.0.0

Hi Xueming,

It was already in next-virtio, and now it is pulled to next-net.
But I assume it will be in main repo for -rc2, do you need it earlier in main repo?

From: Zhang, XuemingX <xuemingx.zhang@intel.com<mailto:xuemingx.zhang@intel.com>>
Sent: Friday, May 8, 2020 3:29 AM
To: Yigit, Ferruh <ferruh.yigit@intel.com<mailto:ferruh.yigit@intel.com>>; Richardson, Bruce <bruce.richardson@intel.com<mailto:bruce.richardson@intel.com>>; thomas@monjalon.net<mailto:thomas@monjalon.net>
Cc: Xu, Qian Q <qian.q.xu@intel.com<mailto:qian.q.xu@intel.com>>; Chen, Zhaoyan <zhaoyan.chen@intel.com<mailto:zhaoyan.chen@intel.com>>; Yu, PingX <pingx.yu@intel.com<mailto:pingx.yu@intel.com>>; Ma, LihongX <lihongx.ma@intel.com<mailto:lihongx.ma@intel.com>>; Zhang, XuemingX <xuemingx.zhang@intel.com<mailto:xuemingx.zhang@intel.com>>
Subject: build always failed on ubuntu1804 32-bit with clang 6.0.0

Hi all:

Build always failed on ubuntu1804 32-bit with clang 6.0.0,  dpdk-master and dpdk-next-XXX branch have the same problem.

The Patch 69802 fixes the error, verified ( http://patchwork.dpdk.org/patch/69802/)

Could you help me to merge it into dpdk-master and dpdk-next-XXX branches?


Error info:
../drivers/net/virtio/virtio_rxtx_packed_avx.c:368:19: error: implicit declaration of function '_mm512_maskz_set1_epi64' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
        __m512i v_mask = _mm512_maskz_set1_epi64(0xaa, PACKED_FLAGS_MASK);

Thanks


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