From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ot1-x32c.google.com (mail-ot1-x32c.google.com [IPv6:2607:f8b0:4864:20::32c]) by sourceware.org (Postfix) with ESMTPS id 97A53386F02D for ; Thu, 7 Jan 2021 13:15:52 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 97A53386F02D Received: by mail-ot1-x32c.google.com with SMTP id a109so6228272otc.1 for ; Thu, 07 Jan 2021 05:15:52 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ze04XWcemAjxixknO4i+celmV8dUqtV3I0Q82BtXGqE=; b=RjID9oq5hnL317/3dC2jdjnlx/6FJiygPGjabUt7D51w7knOGiaNaOOazo7lD5xhcu hkvJuclqLXoYsuMpvuAuPGzGfi6UqN3Zgnh+hfRZhAZQQ6qc1twYhENy9CZSEeAE5gho 05nPd+XY1+ABITiwvoKIr73ARFJiHh5E9Yd93VsC3ZQe5Jmzz4dICrwAsFnLAwlktM8M FCm5ewHZXD5ix1k5H853uYbdvhlZy3atUxqy7v2a92F/42w144xRPRsbQQSBcRMDFHlt NOa7RCgooj4tFeLFy9am+LwEDO+V+NTj2ynZQNtDT+xAAzzwxyUORIj5ni76QeqvWBAf zTvg== X-Gm-Message-State: AOAM531m9zJxKl9iIQD2zhtJrVyybSTL4gxsO9sfFuKRcKp8N0aQ440y WnihWmm1raQRNaDr+lm3pE2R90g4nbMtQlDrPAE= X-Google-Smtp-Source: ABdhPJyQTofKQq7cmBWsZTFzrxKlPZZODZLIoK5ys99mbhLwujxYcWjggqnPbtu8w39n/SKRYXFHJfHcTT4CSH6YifE= X-Received: by 2002:a9d:6285:: with SMTP id x5mr6577748otk.179.1610025352093; Thu, 07 Jan 2021 05:15:52 -0800 (PST) MIME-Version: 1.0 References: <117ed558-3be5-a27a-1ae5-d36b63a55dfe@redhat.com> <20210107130317.GO2379@arm.com> In-Reply-To: <20210107130317.GO2379@arm.com> From: "H.J. Lu" Date: Thu, 7 Jan 2021 05:15:16 -0800 Message-ID: Subject: Re: [PATCH 0/3] fix ifunc with static pie [BZ #27072] To: Szabolcs Nagy Cc: "Carlos O'Donell" , GNU C Library Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-3031.3 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=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 07 Jan 2021 13:15:54 -0000 On Thu, Jan 7, 2021 at 5:03 AM Szabolcs Nagy wrote: > > The 01/07/2021 04:55, H.J. Lu wrote: > > Whatever we do in glibc, please make it target dependent > > and it should be NOP for x86. > > the current x86 logic is completely broken > > it is not valid to do irelative before tunables. Do you have a testcase to show that? -- H.J.