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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 6780EC02198 for ; Fri, 14 Feb 2025 11:06:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To: Content-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=9ae4izi0XcDSuyK6tFzNDCLHP0j8TgMhdJxpxNsC8Uk=; b=d729HnpllXyOrwhnvpPC5qcAPS ece9+7tw5M7HoBr0+FD2ZSoca4lWKrmoWLI+JOflZJGO4MH57VXu17gce7Mp5YYrUYzg4trXIqSiZ thp8hp3SR6rbkLw19wiw7N1s9t9h1M+VyQPjUwgIDVYM1wCaH20DjrKK2L3Pqdr82URLTtJTe0Ibj agLlcZNt7zG0gW+U0r8ucqtRnncgiXKRhlQeX/uLpsGdyvG3xP6CgPyTyG+TvY8yEhQmdDlxiA7id MFv9yVVOIrj5IxItKqDl0IriqPCZNZ3Q/vGWQ7gD/OG+aL9CKiqbuSNOH+fFjyP1CTob1eD9xsI5B tqC3OQVA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1titWw-0000000Ebz1-2Co1; Fri, 14 Feb 2025 11:06:46 +0000 Received: from vmicros1.altlinux.org ([194.107.17.57]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1titVQ-0000000Ebhk-0f9K for linux-arm-kernel@lists.infradead.org; Fri, 14 Feb 2025 11:05:14 +0000 Received: from mua.local.altlinux.org (mua.local.altlinux.org [192.168.1.14]) by vmicros1.altlinux.org (Postfix) with ESMTP id 25BD972C8CC; Fri, 14 Feb 2025 14:05:09 +0300 (MSK) Received: by mua.local.altlinux.org (Postfix, from userid 508) id 15DEF7CCB3A; Fri, 14 Feb 2025 13:05:09 +0200 (IST) Date: Fri, 14 Feb 2025 13:05:08 +0200 From: "Dmitry V. Levin" To: Linus Walleij Cc: Dmitry Vyukov , Oleg Nesterov , Eugene Syromyatnikov , Russell King , Kees Cook , Andy Lutomirski , Will Drewry , Frederic Weisbecker , "Paul E. McKenney" , Jinjie Ruan , Arnd Bergmann , Ard Biesheuvel , Al Viro , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 00/31] ARM: Switch to generic entry Message-ID: <20250214110508.GA19194@strace.io> References: <20250212-arm-generic-entry-v4-0-a457ff0a61d6@linaro.org> <20250214010325.GA12626@strace.io> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250214_030512_377216_02D7FD0D X-CRM114-Status: GOOD ( 17.93 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Feb 14, 2025 at 11:47:30AM +0100, Linus Walleij wrote: > On Fri, Feb 14, 2025 at 2:03 AM Dmitry V. Levin wrote: > > On Wed, Feb 12, 2025 at 12:22:54PM +0100, Linus Walleij wrote: > > [...] > > > - Tested some ptrace/strace obviously, such as issuing > > > several instances of "ptrace find /" and let this scroll > > > by in the terminal over some 10 minutes or so. > > > > Could you also run the strace test suite, please? Given that it used to > > catch quite a few regressions in the past, it could be useful in this case > > as well. > > Sure, where can I find this test suite? It's a part of strace, you can find it e.g. at https://github.com/strace/strace To build and run it one can roughly do ./bootstrap && ./configure && make -j`nproc` && make -j`nproc check -- ldv