From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk1-x72c.google.com (mail-qk1-x72c.google.com [IPv6:2607:f8b0:4864:20::72c]) by sourceware.org (Postfix) with ESMTPS id BED283857B95; Wed, 28 Sep 2022 18:25:09 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org BED283857B95 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-qk1-x72c.google.com with SMTP id 3so8408516qka.5; Wed, 28 Sep 2022 11:25:09 -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=Sjn3ng4vYiTWOw8/JvLrC8AeSD9HX6GxRL2OmxgRZXw=; b=UA9r0cX/4Z7ShNBYU6ojeJD1R4qCuIjAnxMVFMypldlixelkUDH7rVKzVTmQ+MZYJL RYO4BqAoJKWoQaH/+JoQ4FLswZyQwrGKntxhhJKiaxujLc9OAAubtT+qQF2wbIhPnHVp 59WJmx3vgDteSBhcTlt1Mmg/KsFJpYNONQSJ5XdrXzXIX3FVCwfPF8UPu0eeQ8ypV7SC qYGwXKXPe5zfeY/kUa7D3J0QFUeLDJCPFslf2Hwt+B1iS0KY4NyNQWbkWyxtjaca2HTO Mk2t7N0queBs655kXxGxIhWWv4tpIXInkeboRay/7/Vj6MBYlTo2wXkrn4+wJ0Gwe7q4 /Rmg== 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=Sjn3ng4vYiTWOw8/JvLrC8AeSD9HX6GxRL2OmxgRZXw=; b=Q4K1bMZIvFmeShG1l2j1KFlgJ01IykgN5u8oXyvAjkwBzlgx257ydaoMoyR1AQl0co AodoTZl59FeWvakRYnd5mIatOLbYY6XiVd2Sl1MYEX+Npgf1O2k5NQ7H1RJnSlk//dW7 C2y1ZNKt4swKAQR5oV9za5XLgQFD6Yl7wAWaHNuOiNHCxvDgrExncczzatKQJDvlQv+Y 0tKUFi8GqySIp4P1yY5Hckk4e6AlIr+cGfp9b6YyqXeYJCVN2+QQOPvH2OMnXa2EX0MB A0aggS/aB4w5DU+sSsLqMOnRpCpVW//NwiT5Y5IHmKb1E5PLRlhlz/kIHAe3l9i418bp JDsw== X-Gm-Message-State: ACrzQf2KWg9+RocQTlqk5OhvQhbTc4YeVvt4raZnCDx/5qwL9HinXEx/ Hw+0ZKJjxuDItNBRK5/k5lpPD7l397/O+zDAD9JVf/06 X-Google-Smtp-Source: AMsMyM5p7WLT7gAme0blgODCaOyoTdDxE65udY0lHQ5ncDxjlCJrtUuaykcO916ho43shwvcTBSB30yIxTiuDKw02p0= X-Received: by 2002:a05:620a:2991:b0:6ce:79e2:689c with SMTP id r17-20020a05620a299100b006ce79e2689cmr22278479qkp.477.1664389509089; Wed, 28 Sep 2022 11:25:09 -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 11:24:33 -0700 Message-ID: Subject: Re: [PATCH v5 2/2] x86: Optimize strlen-avx2.S To: Noah Goldstein Cc: Sunil Pandey , Libc-stable Mailing List , GNU C Library Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-3018.0 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 8:00 AM Noah Goldstein wrote: > > On Wed, Sep 28, 2022 at 7:55 AM Sunil Pandey wrote: > > > > On Wed, Sep 28, 2022 at 7:42 AM Noah Goldstein wrote: > > > > > > 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. > > > The ifunc-impl-list changes are missing BMI2 for memchr-avx2.S > > > > > > Can you post these as separate emails with the patches embedded instead of > > > attached? > > > > > > > > > > > Patches are also posted on bug report 29611. > > > > https://sourceware.org/bugzilla/show_bug.cgi?id=29611 > > is there a mailing list for backport patches like this? It is libc-stable. -- H.J.