From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87862C07E96 for ; Sun, 4 Jul 2021 21:18:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 63602613E2 for ; Sun, 4 Jul 2021 21:18:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229993AbhGDVUi (ORCPT ); Sun, 4 Jul 2021 17:20:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49350 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229681AbhGDVUi (ORCPT ); Sun, 4 Jul 2021 17:20:38 -0400 Received: from mail-il1-x129.google.com (mail-il1-x129.google.com [IPv6:2607:f8b0:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D63F2C061574; Sun, 4 Jul 2021 14:18:01 -0700 (PDT) Received: by mail-il1-x129.google.com with SMTP id s19so15497822ilj.1; Sun, 04 Jul 2021 14:18:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=aho8kAFcAYgKyxcXg7COYxXSvcFYFdMATaJp8RQ8Yaw=; b=MF/aKff8GG4AdkTnGwg50IGns9gYgFH2EA8ubxLe7P5cxgcrjY3mMKXli3kCrWufKB U/Z8Bnf+69FBhaEaaX5+X3XFYTZnF0F9NOe+n+AnHWZMsmDflqhHRDiWD8qohFjhzfSo 82pkggGzRIHRbDj5NBtz3OtVPgvr9OmBD9oy2wUDTuGI1fH+kT4wSv6Wu7yaWgyaY1RO 6PSBmWC6XENh1CQs0m+blR60eaaRXAED8zvOJPpPnPrHszdXAXcm5ngyGdXImG3VZfyK hgfkljehCIlg/qy6UcrAkJ2kYDzWzhstDZcsgXE0XYr6HHhT9zrcsA2n4skgeSO1tcTs Eing== 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=aho8kAFcAYgKyxcXg7COYxXSvcFYFdMATaJp8RQ8Yaw=; b=hrRJsDPcTHRGtqxEzebS/ZVLRSCG6NCzKBTXFjFPVl1F6kSIPBURRdGbLspTsYvoP5 bcYZA8UsbI40051wgfR0eBQo+7U1Fkw5/1vJ8LahsSeAwNEKHDD55h7h/7VGnzpjoeFr 6pUj8rWtYezKloyJlJEBcjWDRfcShGnSePbnHNHByv1W7lEty0p7C7OMgqicVLfwCfDX +WbMCp5A4PCFecjiK4LPjEI8tM5b5jst3BNdMFTpQrEvH4/T7CHS3UEWusdTVwLTLvoJ mWYulooLZ3ewelB/gbQ3EOxRZwXwMsqm33aCL0mw7WlHyTmW4EpbMOIJkf2kpCHgNUuL esLQ== X-Gm-Message-State: AOAM531wY6hdkZIymp1Ze1p8/hliTsco/iX53WPZBqDn9ryg1ddmYYAG rYg5YCDuBTrNDQ7OLgdPniSwX3NFGPHt4p3GfEY= X-Google-Smtp-Source: ABdhPJyWtN2YvYH6Wr78DDZ6DVdTxCd3OBXIBRtcb/M6N3KUlI00+3tGrY3dpGD1SdcS9FfE23AN+v6TTZghbh0FXDk= X-Received: by 2002:a05:6e02:12e3:: with SMTP id l3mr8272230iln.203.1625433481306; Sun, 04 Jul 2021 14:18:01 -0700 (PDT) MIME-Version: 1.0 References: <20210704202756.29107-1-ojeda@kernel.org> <20210704202756.29107-2-ojeda@kernel.org> In-Reply-To: From: Miguel Ojeda Date: Sun, 4 Jul 2021 23:17:50 +0200 Message-ID: Subject: Re: [PATCH 01/17] kallsyms: support big kernel symbols (2-byte lengths) To: Matthew Wilcox Cc: Miguel Ojeda , Linus Torvalds , Greg Kroah-Hartman , rust-for-linux , Linux Kbuild mailing list , Linux Doc Mailing List , linux-kernel , Alex Gaynor , Geoffrey Thomas , Finn Behrens , Adam Bratschi-Kaye , Wedson Almeida Filho Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: rust-for-linux@vger.kernel.org On Sun, Jul 4, 2021 at 11:05 PM Matthew Wilcox wrote: > > What happened to my suggestion from last time of encoding symbols < 128 > as 0-127 and symbols larger than that as (data[0] - 128) * 256 + > data[1]) ? Nothing, sorry, we focused on other parts (e.g. the allocation panics) during this iteration. I can take a look for v2. Cheers, Miguel