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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D5ADC433EF for ; Tue, 2 Nov 2021 16:39:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 24D176112D for ; Tue, 2 Nov 2021 16:39:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234343AbhKBQmS (ORCPT ); Tue, 2 Nov 2021 12:42:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231579AbhKBQmN (ORCPT ); Tue, 2 Nov 2021 12:42:13 -0400 Received: from mail-il1-x12c.google.com (mail-il1-x12c.google.com [IPv6:2607:f8b0:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 00DCAC079787 for ; Tue, 2 Nov 2021 09:16:48 -0700 (PDT) Received: by mail-il1-x12c.google.com with SMTP id h2so22406202ili.11 for ; Tue, 02 Nov 2021 09:16:47 -0700 (PDT) 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=4na7Z3qKpK98tLEldwdbursAi8x2ExOOq/m1N9WO/PQ=; b=UESeVPFSCoUHKvi/Ne9+LdcyNl0jc6N8ha9gfWbXlyHJY8Vma5Bo3gLLdDwMPp8PCg HliVcRg6u1W8vwBy1lI+3W590HzZb0tgNbbr42aXZrWPL6WWNm4YCUJk6RoMhsBdNzf1 8SvI5PnHJXF6IHUY7j2g1ABUrF8tF0pATMMoukHXdFeBfqfOKF/FtlI0L6sKF0/Xsa/f ksZUsat2ryOzRQal0XMqcNSF32nBx/U1/CqHBrJNmuaHhUU7F7gwhr4FEqsFCvG+jHcV tWwphkyLBdhYKrvH9v6RZlSTVfXw5F0CElBSC27Frgon1wOmYDuL++5Q4+XMeK3MEPEg 2yNg== 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=4na7Z3qKpK98tLEldwdbursAi8x2ExOOq/m1N9WO/PQ=; b=axUdFxdOhOuxoDdxEJlurJrTPX8KcboNFaH0ggBq1e5pBm88KQ1T80ONWVCOyJ04cv EMsJ2aLOuQdj6fU/a7K2IsSD9rEMsmcbMPHrGMKfIQykgLXVPL3H6tGYLibKbU9G9DCU qRrGut0SyR8EMjnFDxttuzzx4TgACd4peYUJCy51bClUKWcdz9u0lC0vC9CJIWxqMIWh s3cqjGoEBDMVKJ2IPAGgjSTe+5jNG778qzwJ85YRms2wTeYen/aoAwgbcbFHB59aBKc4 m3P64AwhQLsYJljzdS/lKagREhOfn1gcoWSAjOurPc/uh1akRk4oXsSfmkUvMijp4g3K 3U4w== X-Gm-Message-State: AOAM533qJ8vfXK2jT6Vn+SJpKFCINLac3EIfWHluTvpwjnm5FJznklKg SB2E7XTX+W06XFM6PTst1ikfJgsnu9tMsD8ZuLQ= X-Google-Smtp-Source: ABdhPJwquvMnsflMdh5mQvl40Zj1TLjOEoWvboAhTLQfaUm8OmWnAFDGDRn8yYYZia25wMugo7vJV3Y5HOoCKKIoQeE= X-Received: by 2002:a92:c26f:: with SMTP id h15mr16314316ild.72.1635869807514; Tue, 02 Nov 2021 09:16:47 -0700 (PDT) MIME-Version: 1.0 References: <20211102075812.122715-1-ashimida@linux.alibaba.com> In-Reply-To: From: Miguel Ojeda Date: Tue, 2 Nov 2021 17:16:36 +0100 Message-ID: Subject: Re: [PATCH] [RFC/RFT] AARCH64: Add gcc Shadow Call Stack support To: Dan Li Cc: Catalin Marinas , Will Deacon , Nathan Chancellor , Nick Desaulniers , Kees Cook , Thomas Gleixner , Andrew Morton , Peter Zijlstra , Sami Tolvanen , Masahiro Yamada , Mike Rapoport , Mark Rutland , frederic@kernel.org, yifeifz2@illinois.edu, Steven Rostedt , Viresh Kumar , andreyknvl@gmail.com, Colin King , Miguel Ojeda , Arnd Bergmann , Luc Van Oostenryck , Arvind Sankar , Marco Elver , linux-hardening@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-hardening@vger.kernel.org On Tue, Nov 2, 2021 at 5:03 PM Dan Li wrote: > > Thanks, Miguel :) You're welcome! Thanks for your work on this! :) With those changes and assuming your feature is merged to GCC 12: Reviewed-by: Miguel Ojeda Cheers, Miguel