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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C22FC77B7E for ; Sat, 29 Apr 2023 07:11:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229559AbjD2HLt (ORCPT ); Sat, 29 Apr 2023 03:11:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46504 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229501AbjD2HLs (ORCPT ); Sat, 29 Apr 2023 03:11:48 -0400 Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.10]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED6AC2D47 for ; Sat, 29 Apr 2023 00:11:45 -0700 (PDT) Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4Q7gdC6j74z1s94V; Sat, 29 Apr 2023 09:11:43 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4Q7gdC68T4z1qqlS; Sat, 29 Apr 2023 09:11:43 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id KGpN6wOWZxHA; Sat, 29 Apr 2023 09:11:43 +0200 (CEST) X-Auth-Info: 15ojG/0Zcis/17fy1w/HOpJ2uv+b5COEz14r0xSLJJG1lVL5amAShq4sDXn2OK1i Received: from tiger.home (aftr-82-135-86-255.dynamic.mnet-online.de [82.135.86.255]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sat, 29 Apr 2023 09:11:42 +0200 (CEST) Received: by tiger.home (Postfix, from userid 1000) id A1CCD199962; Sat, 29 Apr 2023 09:11:42 +0200 (CEST) From: Andreas Schwab To: Finn Thain Cc: Michael Schmitz , linux-m68k@lists.linux-m68k.org Subject: Re: signal delivery, was Re: reliable reproducer In-Reply-To: (Finn Thain's message of "Sat, 29 Apr 2023 15:03:19 +1000 (AEST)") References: <4a9c1d0d-07aa-792e-921f-237d5a30fc44.ref@yahoo.com> <4763c8e2-6fb3-eda6-10d0-94ed1d01cd60@gmail.com> <1fcaa695-5c2d-0c76-444d-6d6be0105f6e@linux-m68k.org> <7c86ad1d-7bbd-8f61-5ac4-56a1b99a8663@gmail.com> <1ac37684-2696-6103-10d9-92914b0497a1@gmail.com> <1c4fc19f-ad9b-7b8f-6638-8b026fe1280b@linux-m68k.org> <5ac55169-4916-d671-489f-7eb8fb85d336@gmail.com> <9544ef26-a444-e186-fb1e-0e914acd36af@gmail.com> <20de24b3-098d-4603-2768-b0468a4fe772@gmail.com> <69565abb-1cd6-716e-046e-5a6d69a4e617@linux-m68k.org> <89cb2211-5f6e-07a2-3149-1ad1ad887265@linux-m68k.org> <4b4eacf2-6934-5563-fb47-04843a77a35c@gmail.com> <13d2b2f4-ad99-02a8-db89-828a4c20fe54@gmail.com> X-Yow: ...Get me a GIN and TONIC!!...make it HAIR TONIC!! Date: Sat, 29 Apr 2023 09:11:42 +0200 Message-ID: <87h6szjh75.fsf@linux-m68k.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-m68k@vger.kernel.org On Apr 29 2023, Finn Thain wrote: > There's probably a reason why do_page_fault() picked a 256 byte gap The biggest size of an operand a (coprocessor) instruction can transfer is 255 bytes. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."