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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 40AD6EB64D9 for ; Tue, 27 Jun 2023 15:14:59 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qEAOg-0003It-Ru; Tue, 27 Jun 2023 11:14:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qEAOe-0003EA-Rv for qemu-devel@nongnu.org; Tue, 27 Jun 2023 11:14:25 -0400 Received: from mail-wm1-x32e.google.com ([2a00:1450:4864:20::32e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qEAOV-00058m-DK for qemu-devel@nongnu.org; Tue, 27 Jun 2023 11:14:21 -0400 Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-3fa9850bfd9so22823275e9.0 for ; Tue, 27 Jun 2023 08:14:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1687878853; x=1690470853; h=content-transfer-encoding:mime-version:message-id:in-reply-to:date :subject:cc:to:from:user-agent:references:from:to:cc:subject:date :message-id:reply-to; bh=7RyMnAjjBSSOq3zaTdvT972DJCcOcquWn/+qjsJsWNU=; b=jY+MrflDodJ5iCExLF5jEzXFBNDtiensxy8gsQZSCl5vUmcMyKYahWjIk0eOykjc5v tNcucAslRMvAU2KA66kuSDQtzdG5UnZQfRKQpkpAWLrn9P8OGH41oYAQ0MysGOsZHbI8 miMpmb84nG9x2RJhEur9gd+5+Es+rW6h7L4AkHBxlJOxdKnH9gvoDCG0XYIgVPcaYl15 fXPMJNJx04qMgZYn91SasnETwqrlYy09UXGrf+fMYrsP3Hf6foskNlcWBrTmiW09GTyd rkw+sX69n3wxqsBhhW2a0qpHt+lU0g+6n3jQlEsegNVtJLyFZ70XHILlszNebkE+V6Tc KoOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687878853; x=1690470853; h=content-transfer-encoding:mime-version:message-id:in-reply-to:date :subject:cc:to:from:user-agent:references:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=7RyMnAjjBSSOq3zaTdvT972DJCcOcquWn/+qjsJsWNU=; b=Z8TZU3dLibWcQz6sIJEP19XYQ43o8gHA3biKRUnlIOPG3U3u4qJ4zMseAji84Fn8iR GTISJ35xgGLhnAs9BeYLPco6cQLxwnr9olu3D98MPvXveCIfjzomagb+7rfUtzrfdTHt 0Xo4+U+sA5Nrl/pmpQVS+AvnExxgA2h0PZIwxWUNQ04s/p1Cxh5R9OJchIQNzdysPpkO AlFPxtoi2Luitfa4bqXQEFf/F8YSfIrWitc4gOM4HMuUTpXJldpczA9CXGZBanSkPo22 WXGpCT7PGLuK9ng+SiHUmE9LE5SXV0IukmlnusAhd2zLQkIzBWk7eZBrWl5dyedycwO3 ewsw== X-Gm-Message-State: AC+VfDyNGDeF1rcpEyD2dipN1DYMwER+vg8OsEvRktC6G64+1L+VgZV1 6kEgCjP7Z68x7HabDXRrZ100jg== X-Google-Smtp-Source: ACHHUZ5+t9nRUwpOJCcnGV46wvX95Rs5MyD4JyYJXJO1uJq7lQbVKVCGfmycsDaOthezRHqF0Tm6Og== X-Received: by 2002:a7b:c456:0:b0:3fa:7b1b:4adc with SMTP id l22-20020a7bc456000000b003fa7b1b4adcmr8174172wmi.39.1687878853059; Tue, 27 Jun 2023 08:14:13 -0700 (PDT) Received: from zen.linaroharston ([85.9.250.243]) by smtp.gmail.com with ESMTPSA id s24-20020a7bc398000000b003fb9ebb6b88sm2749606wmj.39.2023.06.27.08.14.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Jun 2023 08:14:12 -0700 (PDT) Received: from zen (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id 39A1E1FFBB; Tue, 27 Jun 2023 16:14:12 +0100 (BST) References: <20230621203627.1808446-1-iii@linux.ibm.com> User-agent: mu4e 1.11.7; emacs 29.0.92 From: Alex =?utf-8?Q?Benn=C3=A9e?= To: Ilya Leoshkevich Cc: Laurent Vivier , Peter Maydell , Richard Henderson , David Hildenbrand , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org, qemu-arm@nongnu.org, qemu-s390x@nongnu.org Subject: Re: [PATCH v4 0/8] gdbstub: Add support for info proc mappings Date: Tue, 27 Jun 2023 16:14:01 +0100 In-reply-to: <20230621203627.1808446-1-iii@linux.ibm.com> Message-ID: <87h6qtym2j.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::32e; envelope-from=alex.bennee@linaro.org; helo=mail-wm1-x32e.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Ilya Leoshkevich writes: > v3: https://lists.gnu.org/archive/html/qemu-devel/2023-06/msg01311.html > v3 -> v4: Fix the 32-bit build (Alex). > Enable the test on all architectures and ignore certain > expected failures (Alex). I tried this with the latest > gdb-multiarch and it works. The only skip is on x86_64, > as expected. > > v2: https://lists.gnu.org/archive/html/qemu-devel/2023-05/msg06837.html > v2 -> v3: Use openat() instead of safe_openat() (new patch: 2/8). > Add /proc/self/smaps emulation (new patch: 3/8). > With these 2 changes, the minor issues previously mentioned in > the patch 6/8 are gone. > > v1: https://lists.gnu.org/archive/html/qemu-devel/2023-05/msg02614.html > v1 -> v2: Reword the 5/6 commit message (Dominik). > Add R-bs. > Patches that need review: > 4/6 gdbstub: Add support for info proc mappings > 6/6 tests/tcg: Add a test for info proc mappings > > Hi, > > this series partially implements the Host I/O feature of the GDB Remote > Serial Protocol in order to make generate-core-file work with qemu-user. > It borrows heavily from the abandoned patch by Dominik [1], hence 4/6 > carries the respective Co-developed-by: tag. I also peeked at > gdbserver/hostio.cc quite a few times. Queued to gdbstub/next, thanks. --=20 Alex Benn=C3=A9e Virtualisation Tech Lead @ Linaro