DPDK patches and discussions
 help / color / mirror / Atom feed
From: David Marchand <david.marchand@redhat.com>
To: Konstantin Ananyev <konstantin.ananyev@intel.com>,
	Ali Alnubani <alialnu@nvidia.com>
Cc: dev <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] acl: fix build failure with gcc 5.4.0
Date: Thu, 15 Oct 2020 14:55:21 +0200
Message-ID: <CAJFAV8xOq-EknTkfCCpUR77wMdyPmkM-G1bE=+AWrg1gu9vFaQ@mail.gmail.com> (raw)
In-Reply-To: <20201015115356.28171-1-konstantin.ananyev@intel.com>

On Thu, Oct 15, 2020 at 1:54 PM Konstantin Ananyev
<konstantin.ananyev@intel.com> wrote:
>
> gcc 5.4 fails with:
> ../lib/librte_acl/acl_run_avx512x8.h: In function 'match_process_avx512x8':
> ../lib/librte_acl/acl_run_avx512x8.h:382:31: error:
> pointer targets in passing argument 1 of '_mm256_mask_i32scatter_epi32'
> differ in signedness [-Werror=pointer-sign]
>
> Later gcc versions work fine, as for them parameter type was
> changed to 'void *'.
> Fixed by applying explicit cast for offending argument.
>
Bugzilla ID: 556
> Fixes: b64c2295f7fc ("acl: add 256-bit AVX512 classify method")
> Fixes: 45da22e42ec3 ("acl: add 512-bit AVX512 classify method")
>
Reported-by: Ali Alnubani <alialnu@nvidia.com>
> Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Tested-by: Ali Alnubani <alialnu@nvidia.com>


Applied, thanks.

-- 
David Marchand


      parent reply	other threads:[~2020-10-15 12:55 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-15 11:53 Konstantin Ananyev
2020-10-15 12:28 ` Ali Alnubani
2020-10-15 12:55 ` David Marchand [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAJFAV8xOq-EknTkfCCpUR77wMdyPmkM-G1bE=+AWrg1gu9vFaQ@mail.gmail.com' \
    --to=david.marchand@redhat.com \
    --cc=alialnu@nvidia.com \
    --cc=dev@dpdk.org \
    --cc=konstantin.ananyev@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git