From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 74A49A04A2; Sun, 23 Jan 2022 08:45:30 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id ED761410DC; Sun, 23 Jan 2022 08:45:29 +0100 (CET) Received: from mail-il1-f170.google.com (mail-il1-f170.google.com [209.85.166.170]) by mails.dpdk.org (Postfix) with ESMTP id 057A740040 for ; Sun, 23 Jan 2022 08:45:28 +0100 (CET) Received: by mail-il1-f170.google.com with SMTP id i14so11203990ila.11 for ; Sat, 22 Jan 2022 23:45:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=3J13mtPELsN7PWWm5bvllhQs/825FPNQS1sCeAkb9KU=; b=Layf48xqTLmfDrF1zH6kaLbSKmSNsK+HBSFD0Cd35u2kcJl0PDBww4mLxGKrcmpmdJ fdbGQOqaTXldv8u4FSb2eXi59Tl6V0piS+w3igqDDTM7dqr2fgljS92Jd5GHoWxpVPyZ SZSkmkcMTiCZ5B3bELYvKDDIWuqvsNzfiv17eb57XDGFGf7/dfVdp/IDKUk40RKkl6Nu tsGv8LYN4vUv2gRRkwHtJP1s9W/g82QE6JcZXQq2Y/cdt7wowW8mbw0hhlofr12jNZ+p VGFR2M5cMGzb9t7sbyG3YfPf6+4kXR407RbRNcE/mSJgb6h4OPUYZWmWGsJSmnoIElEq Rfag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=3J13mtPELsN7PWWm5bvllhQs/825FPNQS1sCeAkb9KU=; b=UF3kXCKp5HYvSWGA8Uqgv0x2x9437sxltWoTHqxzw+OZ3PsfxJokIYUBrow4ssQ2Po luRN8OtOGMSSFDZivkyLlahBFPGDC5S3k1B44BTtsit60twqbFSZaU4e8Rpbp8R3Pvr7 aX7XGvMgMm5jdy0nQeB9qgfXvKTlUI59qIVadEPuxpzI58v8vWuyNpB5ph45yyhIuLM2 UIlcjydohoVfDfjCzNdLUN2JS6wcobURG0p4A43dpZ0/9VkEZV1zewkstyGZH1kdC4UW lBmEWdThxJOMEUqZXYJawX3rZ1BNH0rdBqu00Zhxmo2LdxVFE0JVHgDXqU/nKqbulms8 et8g== X-Gm-Message-State: AOAM530QCztyGS6sR8p/O+032icoD2/7gOsK7mxEGV9CxQxNc8DKMRmo /4+B28K3cm1F/t5XCZR6lr4LKxTxT7pbS1eff1E= X-Google-Smtp-Source: ABdhPJygwRh/KaiDY1RGnnluiunFQ099iV8Qx+tU2RwgUtcNkGiUbaae6LAI8zoKFaeRKr17PAOQ6XT6oV3b31GukDo= X-Received: by 2002:a92:6802:: with SMTP id d2mr6133835ilc.75.1642923928293; Sat, 22 Jan 2022 23:45:28 -0800 (PST) MIME-Version: 1.0 References: <20211209091342.27017-1-ndabilpuram@marvell.com> <20220121120424.28166-1-ndabilpuram@marvell.com> <20220121120424.28166-5-ndabilpuram@marvell.com> In-Reply-To: From: Jerin Jacob Date: Sun, 23 Jan 2022 13:15:02 +0530 Message-ID: Subject: Re: [PATCH v2 05/10] common/cnxk: always use single interrupt ID with NIX To: Kevin Traynor Cc: Nithin Dabilpuram , Jerin Jacob , Kiran Kumar K , Sunil Kumar Kori , Satha Rao , dpdk-dev , Ferruh Yigit , Harman Kalra Content-Type: text/plain; charset="UTF-8" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On Fri, Jan 21, 2022 at 10:46 PM Kevin Traynor wrote: > > On 21/01/2022 12:04, Nithin Dabilpuram wrote: > > From: Harman Kalra > > > > An errata exists whereby, in certain cases NIX may use an > > incorrect QINT_IDX for SQ interrupts. As a result, the > > interrupt may not be delivered to software, or may not be > > associated with the correct SQ. > > When NIX uses an incorrect QINT_IDX : > > 1. NIX_LF_QINT(0..63)_CNT[COUNT] will be incremented for > > incorrect QINT. > > 2. NIX_LF_QINT(0..63)_INT[INTR] will be set for incorrect > > QINT. > > > > Signed-off-by: Harman Kalra > > Acked-by: Jerin Jacob > > --- > > Patches 4/10 and 5/10 look like fixes, that should have Fixes: tags. > Also, please mark them for stable if you would like them backported to LTS. Added Fixes tag and CCed stable@dpdk.org and Series applied to dpdk-next-net-mrvl/for-next-net. Thanks. >