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 E2B1CCDB47E for ; Fri, 13 Oct 2023 12:54:24 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qrHfp-0005s8-EL; Fri, 13 Oct 2023 08:53:49 -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 1qrHfn-0005rK-GN for qemu-devel@nongnu.org; Fri, 13 Oct 2023 08:53:47 -0400 Received: from mout.gmx.net ([212.227.17.21]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qrHfk-0001uV-53 for qemu-devel@nongnu.org; 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envelope-from=deller@gmx.de; helo=mout.gmx.net X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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 On 10/13/23 05:52, Richard Henderson wrote: > On 10/3/23 12:20, Richard Henderson wrote: >> More signal cleanups.=C2=A0 Mostly tested by temporarily adding an >> abort, divide by zero, undefined instruction, null dereference, >> within the implementation of a guest syscall to induce an error. >> >> Changes for v5: >> =C2=A0=C2=A0 * Remap guest abort, which means we need to try less hard = on >> =C2=A0=C2=A0=C2=A0=C2=A0 the host side to handle assertion failures. >> =C2=A0=C2=A0 * Drop the backtrace.=C2=A0 Since backtrace_symbols only l= ooks at the >> =C2=A0=C2=A0=C2=A0=C2=A0 dynamic symbol set, we don't much that's usefu= l -- we still >> =C2=A0=C2=A0=C2=A0=C2=A0 need to use the debugger. I've attached this series on git head and did some basic tests. My various chroots still work, and after adding some temporary code to tri= gger a segfault in qemu code it works as expected and reports the fault. So: Acked-by: Helge Deller Thank you! Helge