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a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1602764896; bh=VpfmUUubqjCqY+/RIvpCKxvOt6onYHCv1yb/xLfGKPo=; h=ARC-Seal:ARC-Message-Signature:ARC-Authentication-Results:From:To: CC:Subject:Thread-Topic:Thread-Index:Date:Message-ID:References: In-Reply-To:Accept-Language:Content-Language:X-MS-Has-Attach: X-MS-TNEF-Correlator:authentication-results:x-originating-ip: x-ms-publictraffictype:x-ms-office365-filtering-correlation-id: x-ms-traffictypediagnostic:x-microsoft-antispam-prvs: x-ms-exchange-transport-forked:x-ms-oob-tlc-oobclassifiers: x-ms-exchange-senderadcheck:x-microsoft-antispam: x-microsoft-antispam-message-info:x-forefront-antispam-report: x-ms-exchange-antispam-messagedata:Content-Type: Content-Transfer-Encoding:MIME-Version: X-MS-Exchange-CrossTenant-AuthAs: X-MS-Exchange-CrossTenant-AuthSource: X-MS-Exchange-CrossTenant-Network-Message-Id: X-MS-Exchange-CrossTenant-originalarrivaltime: X-MS-Exchange-CrossTenant-fromentityheader: X-MS-Exchange-CrossTenant-id:X-MS-Exchange-CrossTenant-mailboxtype: X-MS-Exchange-CrossTenant-userprincipalname: X-MS-Exchange-Transport-CrossTenantHeadersStamped:X-OriginatorOrg; b=EHTCOWoyZbt5r2BYaScnIaKhb3fVTMijHLvmXjPvodPPjtIIv73RDvG/YhfYWogGz f0vG8BD5V/5CdW6cSxo1hw1nwkOndX/Aj/Iavg2sCRn7CbodDtdOUoVLwpmdxj181X OcanHLmKZQAiTiiGFOWRMb/OMcMocgMIeRRnx2mP6niq+dGQjEIklIXm4niR0fUPoa a0eSZF5zWpUWICEKfk+mBpS2VwmsUtyipAawpw82OlE0VDBzMjL9P85a7QSB/Bi6EL NCX2Stw781EoCJ7V1MK6WqjgWkWKW3peWUFTrhNlY0MpVdjcaVsfsr7NJkjHMPHmtp /+iZgRxu8znkQ== Subject: Re: [dpdk-dev] [PATCH] acl: fix build failure with gcc 5.4.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Thanks Konstantin. > -----Original Message----- > From: Konstantin Ananyev > Sent: Thursday, October 15, 2020 2:54 PM > To: dev@dpdk.org > Cc: alialnu@mellanox.com; david.marchand@redhat.com; Konstantin > Ananyev > Subject: [PATCH] acl: fix build failure with gcc 5.4.0 >=20 > 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=3Dpointer-sign] >=20 > Later gcc versions work fine, as for them parameter type was changed to > 'void *'. > Fixed by applying explicit cast for offending argument. >=20 > Fixes: b64c2295f7fc ("acl: add 256-bit AVX512 classify method") > Fixes: 45da22e42ec3 ("acl: add 512-bit AVX512 classify method") >=20 > Signed-off-by: Konstantin Ananyev > --- Tested-by: Ali Alnubani - Ali