From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oa1-x2a.google.com (mail-oa1-x2a.google.com [IPv6:2001:4860:4864:20::2a]) by sourceware.org (Postfix) with ESMTPS id 3AA623858D37 for ; Tue, 4 Oct 2022 13:20:18 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 3AA623858D37 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=rivosinc.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=rivosinc.com Received: by mail-oa1-x2a.google.com with SMTP id 586e51a60fabf-131fd187e35so12720672fac.7 for ; Tue, 04 Oct 2022 06:20:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20210112.gappssmtp.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date; bh=wNSuWowSDY0IB+7azLVW4a4BVmm7o0+zb+Ux0Er0YnE=; b=bdXVKz+XclGacpoEodvs8tIBg8CMj74cVQyAni6bp4yOwo4J3Id7PnHeHImEFtTkIb lHYZlCa/eAZG7K8b284JbqOnvy2b7NT3ZTzNVlMgWapQBO416keaTpaKGWVXt8fB3wxv flhIFeLFHiVxZNqcQIr0HG7KoHwpDDMCcQpwyl+eZqp5m6nN8aGZh5ZrLQOYqJW8VYdo kIqV7jh0hIDRIbqwOi060GjzEjhg/CJs+X7CRn1CKakVQrbzEMk+q+sjKTQy2XJNDWhl yi6SO7aGfCbO0rX0zXlpg0FIvMS8XFmUlcAxhomCjcxsv/86eJ466QEFnxHYcxXnfSAF 5o5A== 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=wNSuWowSDY0IB+7azLVW4a4BVmm7o0+zb+Ux0Er0YnE=; b=aHwoiI2+gNtpI/bJLtValEwoNsWWu9RmEsHcgyFqYVNoW/aGng5voq02Q8+D3xDTH7 nXEz52ZH53bnWMuWMRZp8XdHyVdWQNwvLAVjMCAQ9C15KLdr2SlD9hfyIm1kgZKuPdrz r9QQDl4J/GAPTXMmYhBDQGztOEv0aivG7TW6AcyNGkBVslOgIyYj2F+Epm7272Uon9j7 PnibjGK6YWfEWBtvOf1FymsHQqQBzS1gQr9/q525Lb0ob4j6h2c4YL2HlirkSDtrdUH8 oeJR7ReLL6bUINTKZfGn0He1+6HWUG0u0EBSIYv3XTe24If7eW0kRqV8Q85QQU5p2szr aNQw== X-Gm-Message-State: ACrzQf1zG8d2Mo/UnSaCt+02eOkpqTJg0XEcxGDHfxFUEMUAbcvdT3eI /2nqc6cjxlS7w2dUP2mCPQJeOOslxM1OD8otAMs3Bw== X-Google-Smtp-Source: AMsMyM7VyyCkb5ZpOLdHOe517batRCG3bHZvPKWkPtNqaasV8V+JZ+xVJkGjaiHoJVpzOBJ3RB7ob6UGu3xPWsP3jNA= X-Received: by 2002:a05:6870:831f:b0:11c:dfe3:ef6d with SMTP id p31-20020a056870831f00b0011cdfe3ef6dmr7762743oae.107.1664889617288; Tue, 04 Oct 2022 06:20:17 -0700 (PDT) MIME-Version: 1.0 References: <3b583684-2a24-56f6-f137-ba376d1f1508@suse.com> In-Reply-To: <3b583684-2a24-56f6-f137-ba376d1f1508@suse.com> From: Nelson Chu Date: Tue, 4 Oct 2022 21:20:06 +0800 Message-ID: Subject: Re: [PATCH v3 0/2] RISC-V: Fix buffer overflow after 176-bit instruction support To: Jan Beulich Cc: Tsukasa OI , binutils@sourceware.org, gdb-patches@sourceware.org, Kito Cheng , Palmer Dabbelt , Andrew Burgess , Andreas Schwab Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Oct 2022 13:20:20 -0000 OK, thanks. If the problem is resolved and test cases are passed, please commit. Thanks Nelson On Tue, Oct 4, 2022 at 8:23 PM Jan Beulich wrote: > > On 04.10.2022 13:25, Tsukasa OI wrote: > > This is the PATCH v3 for quick stack buffer overflow fix. > > > > [Changes: v2 -> v3] > > - PATCH 1/2: Define RISCV_MAX_INSN_LEN in riscv_insn_length function > > (idea by Jan Beulich) > > - PATCH 2/2: Fix comment and commit message > > Lgtm now, fwiw. Like elsewhere I'd prefer the arch maintainers to actually > approve the change to go in. > > Jan