From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt1-x829.google.com (mail-qt1-x829.google.com [IPv6:2607:f8b0:4864:20::829]) by sourceware.org (Postfix) with ESMTPS id 106E03858016; Wed, 28 Sep 2022 18:24:26 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 106E03858016 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-qt1-x829.google.com with SMTP id c11so8469751qtw.8; Wed, 28 Sep 2022 11:24:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date; bh=Y3FVH79xHGTLC+Vhh5SEmOYoOftAxtVkw122tMOVB1w=; b=INpngcCKQyrI5FCY4bPKA7WAB2ShEBc1/elT2mOy1urSRb6Fj41et8JKquiAhCK8o2 ZFHP4QJlKXFzrLh+lCilEq4jHpRGtyj1MP+hlJL0qNNOQ6uxsbC+U9wuXtiduR7ZUZ6A mMhrphwJZRQSWF507223AjtJ9OH3TviVg6vU6HehqlZt2iagQRuyQy+lNx5LoYr2lnjT hIxTHQNhrD/BblKDgonwUOMIR7MP8vfN/4qoCszr5tiV/BvjJsrmSUXY97Wf7NxrB0rC S0WFh8v6eclazDY1RN7+IwL4TE6hfjCfyo1H0FnG26LIkQGtlu63h0gvCIlisz9jBNje ErrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date; bh=Y3FVH79xHGTLC+Vhh5SEmOYoOftAxtVkw122tMOVB1w=; b=aBn1Mb+kIFSZDXQOiJqfKHdMrzq+txl6X0H7FdTY6J+LmVN4TX7U2mCR61pzw5Me5G tSc3cPFhlbu6znANCxCKOvz/YIEpBjV0WI66vZpHMJBqLpfiOcZgilrmFdm8NzJDhc20 5L24pyquWD3VYx+ah1funzLl8Dv9l1cN4pARIty9nwMQ7xJzYdK/IHFojEMSwLo0ggvT 8iH6QhpuqTbGYfVSr4oTODDJ51kq5v2UmqDmWEI+ffPVQum/lVJ+iOGFJAUtQWnhGnG5 Frv3NDHKdNyLU8ao8iWFhiNTotYRncnRIOhuwBL4VGN8UG0nJldAbWbWbPVe7yhyw+jR YPzg== X-Gm-Message-State: ACrzQf0nlpUaJWHWIIdRCSvWc5GNafIc5ght0CmKNOomMuqLLDe68FD3 VldSdrvY2eyvFSzfjf7Rraxdbin4Wi2Qw9Pgvh0= X-Google-Smtp-Source: AMsMyM6yDyoUJOXd2AzgrEDVwh+LJN3NmpgtUsSpkw/LLvUpbZfdO3H4LgRHMjxp6mtHC57RZa2rhijYnVO3Xc0AnyA= X-Received: by 2002:a05:622a:1387:b0:35c:bbb2:d1d3 with SMTP id o7-20020a05622a138700b0035cbbb2d1d3mr28097197qtk.436.1664389464643; Wed, 28 Sep 2022 11:24:24 -0700 (PDT) MIME-Version: 1.0 References: <20210419233607.916848-1-goldstein.w.n@gmail.com> <20210419233607.916848-2-goldstein.w.n@gmail.com> In-Reply-To: From: "H.J. Lu" Date: Wed, 28 Sep 2022 11:23:48 -0700 Message-ID: Subject: Re: [PATCH v5 2/2] x86: Optimize strlen-avx2.S To: Sunil Pandey Cc: Noah Goldstein , Libc-stable Mailing List , GNU C Library Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-3018.3 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Wed, Sep 28, 2022 at 6:55 AM Sunil Pandey wrote: > > Attached patch fixes BZ# 29611. > > I would like to backport it to 2.32,2.31,2.30,2.29 and 2.29. Let me know > if there is any objection. It doesn't fully fix BZ #29611. Like Noah mentioned, we need to add BMI2 check to ifunc-impl-list.c for all functions which use "ifunc-avx2.h". H.J.